From c69ba5502fe8eabc5305a3b60267e10edd13842f Mon Sep 17 00:00:00 2001 From: Peter Breitenlohner Date: Mon, 3 May 2010 06:42:23 +0000 Subject: add chktex 1.6.4 (preliminary) git-svn-id: svn://tug.org/texlive/trunk@18092 c570f23f-e606-0410-a88d-b1316a301751 --- Build/source/Makefile.in | 1 + Build/source/configure | 71 +- Build/source/libs/Makefile.in | 1 + Build/source/libs/configure | 31 +- Build/source/m4/kpse-pkgs.m4 | 1 + Build/source/texk/Makefile.in | 1 + Build/source/texk/configure | 31 +- Build/source/texk/web2c/ChangeLog | 2 +- Build/source/utils/Makefile.in | 1 + Build/source/utils/README | 3 + Build/source/utils/chktex/Makefile.am | 50 + Build/source/utils/chktex/Makefile.in | 806 +++ Build/source/utils/chktex/ac/withenable.ac | 7 + Build/source/utils/chktex/aclocal.m4 | 992 ++++ .../utils/chktex/chktex-1.6.4-PATCHES/ChangeLog | 4 + .../utils/chktex/chktex-1.6.4-PATCHES/TL-Changes | 10 + .../chktex/chktex-1.6.4-PATCHES/patch-01-const | 299 + Build/source/utils/chktex/chktex-1.6.4/COPYING | 325 ++ Build/source/utils/chktex/chktex-1.6.4/ChkTeX.c | 1035 ++++ Build/source/utils/chktex/chktex-1.6.4/ChkTeX.h | 318 ++ .../source/utils/chktex/chktex-1.6.4/ChkTeX.tex.in | 1810 ++++++ .../source/utils/chktex/chktex-1.6.4/ChkTeX.texrc | 6 + Build/source/utils/chktex/chktex-1.6.4/FindErrs.c | 1534 +++++ Build/source/utils/chktex/chktex-1.6.4/FindErrs.h | 193 + Build/source/utils/chktex/chktex-1.6.4/MakeHTML.in | 20 + Build/source/utils/chktex/chktex-1.6.4/Makefile.in | 301 + Build/source/utils/chktex/chktex-1.6.4/NEWS | 14 + Build/source/utils/chktex/chktex-1.6.4/OpSys.c | 465 ++ Build/source/utils/chktex/chktex-1.6.4/OpSys.h | 197 + .../utils/chktex/chktex-1.6.4/Readme.header.in | 19 + Build/source/utils/chktex/chktex-1.6.4/Resource.c | 510 ++ Build/source/utils/chktex/chktex-1.6.4/Resource.h | 61 + Build/source/utils/chktex/chktex-1.6.4/Test.tex | 186 + Build/source/utils/chktex/chktex-1.6.4/Utility.c | 943 +++ Build/source/utils/chktex/chktex-1.6.4/Utility.h | 172 + Build/source/utils/chktex/chktex-1.6.4/aclocal.m4 | 15 + Build/source/utils/chktex/chktex-1.6.4/autogen.sh | 23 + Build/source/utils/chktex/chktex-1.6.4/chktex.1 | 139 + Build/source/utils/chktex/chktex-1.6.4/chktex.el | 77 + Build/source/utils/chktex/chktex-1.6.4/chktexrc | 678 +++ Build/source/utils/chktex/chktex-1.6.4/chkweb | 56 + Build/source/utils/chktex/chktex-1.6.4/chkweb.1 | 132 + Build/source/utils/chktex/chktex-1.6.4/config.h.in | 136 + .../source/utils/chktex/chktex-1.6.4/configure.in | 191 + Build/source/utils/chktex/chktex-1.6.4/deweb.1 | 116 + Build/source/utils/chktex/chktex-1.6.4/deweb.in | 122 + Build/source/utils/chktex/chktex-1.6.4/input.tex | 1 + Build/source/utils/chktex/chktex-1.6.4/lacheck | 27 + .../m4/ac_prog_cc_strict_prototypes.m4 | 57 + .../chktex/chktex-1.6.4/m4/vl_prog_cc_warnings.m4 | 111 + Build/source/utils/chktex/chktex-1.6.4/types.h | 17 + Build/source/utils/chktex/config.h.in | 142 + Build/source/utils/chktex/configure | 6038 ++++++++++++++++++++ Build/source/utils/chktex/configure.ac | 61 + Build/source/utils/configure | 44 +- 55 files changed, 18573 insertions(+), 30 deletions(-) create mode 100644 Build/source/utils/chktex/Makefile.am create mode 100644 Build/source/utils/chktex/Makefile.in create mode 100644 Build/source/utils/chktex/ac/withenable.ac create mode 100644 Build/source/utils/chktex/aclocal.m4 create mode 100644 Build/source/utils/chktex/chktex-1.6.4-PATCHES/ChangeLog create mode 100644 Build/source/utils/chktex/chktex-1.6.4-PATCHES/TL-Changes create mode 100644 Build/source/utils/chktex/chktex-1.6.4-PATCHES/patch-01-const create mode 100644 Build/source/utils/chktex/chktex-1.6.4/COPYING create mode 100644 Build/source/utils/chktex/chktex-1.6.4/ChkTeX.c create mode 100644 Build/source/utils/chktex/chktex-1.6.4/ChkTeX.h create mode 100644 Build/source/utils/chktex/chktex-1.6.4/ChkTeX.tex.in create mode 100644 Build/source/utils/chktex/chktex-1.6.4/ChkTeX.texrc create mode 100644 Build/source/utils/chktex/chktex-1.6.4/FindErrs.c create mode 100644 Build/source/utils/chktex/chktex-1.6.4/FindErrs.h create mode 100644 Build/source/utils/chktex/chktex-1.6.4/MakeHTML.in create mode 100644 Build/source/utils/chktex/chktex-1.6.4/Makefile.in create mode 100644 Build/source/utils/chktex/chktex-1.6.4/NEWS create mode 100644 Build/source/utils/chktex/chktex-1.6.4/OpSys.c create mode 100644 Build/source/utils/chktex/chktex-1.6.4/OpSys.h create mode 100644 Build/source/utils/chktex/chktex-1.6.4/Readme.header.in create mode 100644 Build/source/utils/chktex/chktex-1.6.4/Resource.c create mode 100644 Build/source/utils/chktex/chktex-1.6.4/Resource.h create mode 100644 Build/source/utils/chktex/chktex-1.6.4/Test.tex create mode 100644 Build/source/utils/chktex/chktex-1.6.4/Utility.c create mode 100644 Build/source/utils/chktex/chktex-1.6.4/Utility.h create mode 100644 Build/source/utils/chktex/chktex-1.6.4/aclocal.m4 create mode 100755 Build/source/utils/chktex/chktex-1.6.4/autogen.sh create mode 100644 Build/source/utils/chktex/chktex-1.6.4/chktex.1 create mode 100644 Build/source/utils/chktex/chktex-1.6.4/chktex.el create mode 100644 Build/source/utils/chktex/chktex-1.6.4/chktexrc create mode 100644 Build/source/utils/chktex/chktex-1.6.4/chkweb create mode 100644 Build/source/utils/chktex/chktex-1.6.4/chkweb.1 create mode 100644 Build/source/utils/chktex/chktex-1.6.4/config.h.in create mode 100644 Build/source/utils/chktex/chktex-1.6.4/configure.in create mode 100644 Build/source/utils/chktex/chktex-1.6.4/deweb.1 create mode 100644 Build/source/utils/chktex/chktex-1.6.4/deweb.in create mode 100644 Build/source/utils/chktex/chktex-1.6.4/input.tex create mode 100755 Build/source/utils/chktex/chktex-1.6.4/lacheck create mode 100644 Build/source/utils/chktex/chktex-1.6.4/m4/ac_prog_cc_strict_prototypes.m4 create mode 100644 Build/source/utils/chktex/chktex-1.6.4/m4/vl_prog_cc_warnings.m4 create mode 100644 Build/source/utils/chktex/chktex-1.6.4/types.h create mode 100644 Build/source/utils/chktex/config.h.in create mode 100755 Build/source/utils/chktex/configure create mode 100644 Build/source/utils/chktex/configure.ac diff --git a/Build/source/Makefile.in b/Build/source/Makefile.in index 5ca4d8a7f69..d2115b8ceac 100644 --- a/Build/source/Makefile.in +++ b/Build/source/Makefile.in @@ -63,6 +63,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/kpse-common.m4 \ $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \ $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \ $(top_srcdir)/m4/lt~obsolete.m4 \ + $(top_srcdir)/utils/chktex/ac/withenable.ac \ $(top_srcdir)/utils/dialog/ac/withenable.ac \ $(top_srcdir)/utils/pdfopen/ac/withenable.ac \ $(top_srcdir)/utils/ps2eps/ac/withenable.ac \ diff --git a/Build/source/configure b/Build/source/configure index 6b75c248a0e..3a3c92811dd 100755 --- a/Build/source/configure +++ b/Build/source/configure @@ -889,6 +889,7 @@ enable_native_texlive_build enable_multiplatform enable_cxx_runtime_hack enable_libtool_hack +enable_chktex enable_dialog enable_pdfopen enable_ps2eps @@ -1678,6 +1679,7 @@ Optional Features: lib/PLATFORM --enable-cxx-runtime-hack link C++ runtime statically --enable-libtool-hack ignore libtool dependency_libs + --disable-chktex do not build the chktex package --disable-dialog do not build the dialog package --disable-pdfopen do not build the pdfopen package --disable-ps2eps do not build the ps2eps package @@ -1751,6 +1753,8 @@ Optional Features: --disable-ttftotype42 do not build the ttftotype42 program --disable-auto-cfftot1 disable running cfftot1 from otftotfm --disable-auto-t1dotlessj disable running t1dotlessj from otftotfm + --disable-auto-ttftotype42 + disable running ttftotype42 from otftotfm --disable-auto-updmap disable running updmap from otftotfm --disable-makeindexk do not build the makeindexk package --disable-makejvf do not build the makejvf package @@ -3099,6 +3103,25 @@ case $with_x in #( $as_echo "$as_me: Assuming \`--with-x'" >&6;} ac_configure_args="$ac_configure_args '--with-x'" ;; esac +## utils/chktex/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory utils/chktex/ +## configure options and TL libraries required for chktex +# Check whether --enable-chktex was given. +if test "${enable_chktex+set}" = set; then : + enableval=$enable_chktex; +fi +case $enable_chktex in #( + yes|no) : + ;; #( + *) : + + enable_chktex=$enable_all_pkgs + { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`--enable-chktex=$enable_chktex'" >&5 +$as_echo "$as_me: Assuming \`--enable-chktex=$enable_chktex'" >&6;} + ac_configure_args="$ac_configure_args '--enable-chktex=$enable_chktex'" + ;; +esac + + ## utils/dialog/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory utils/dialog/ ## configure options and TL libraries required for dialog # Check whether --enable-dialog was given. @@ -4025,8 +4048,8 @@ test "x$enable_lcdf_typetools" = xno || { need_kpathsea=yes } -## texk/lcdf-typetools/ac/lcdf-typetools.ac: configure.ac fragment for the TeX Live subdirectory texk/lcdf-typetools/ -## configure options for lcdf-typetools +## Define configure options for lcdf-typetools. Extracted from configure.ac +## for ease of building TeX Live. # Check whether --enable-cfftot1 was given. if test "${enable_cfftot1+set}" = set; then : enableval=$enable_cfftot1; @@ -4080,6 +4103,10 @@ fi if test "${enable_t1dotlessj+set}" = set; then : enableval=$enable_t1dotlessj; fi +# Check whether --enable-ttftotype42 was given. +if test "${enable_ttftotype42+set}" = set; then : + enableval=$enable_ttftotype42; +fi # Check whether --enable-updmap was given. if test "${enable_updmap+set}" = set; then : enableval=$enable_updmap; @@ -7091,13 +7118,13 @@ if test "${lt_cv_nm_interface+set}" = set; then : else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext - (eval echo "\"\$as_me:7094: $ac_compile\"" >&5) + (eval echo "\"\$as_me:7121: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 - (eval echo "\"\$as_me:7097: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval echo "\"\$as_me:7124: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 - (eval echo "\"\$as_me:7100: output\"" >&5) + (eval echo "\"\$as_me:7127: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" @@ -8300,7 +8327,7 @@ ia64-*-hpux*) ;; *-*-irix6*) # Find out which ABI we are using. - echo '#line 8303 "configure"' > conftest.$ac_ext + echo '#line 8330 "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? @@ -10230,11 +10257,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:10233: $lt_compile\"" >&5) + (eval echo "\"\$as_me:10260: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:10237: \$? = $ac_status" >&5 + echo "$as_me:10264: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -10569,11 +10596,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:10572: $lt_compile\"" >&5) + (eval echo "\"\$as_me:10599: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:10576: \$? = $ac_status" >&5 + echo "$as_me:10603: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -10674,11 +10701,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:10677: $lt_compile\"" >&5) + (eval echo "\"\$as_me:10704: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:10681: \$? = $ac_status" >&5 + echo "$as_me:10708: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -10729,11 +10756,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:10732: $lt_compile\"" >&5) + (eval echo "\"\$as_me:10759: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:10736: \$? = $ac_status" >&5 + echo "$as_me:10763: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -13096,7 +13123,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 13099 "configure" +#line 13126 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -13192,7 +13219,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 13195 "configure" +#line 13222 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -17679,11 +17706,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:17682: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17709: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:17686: \$? = $ac_status" >&5 + echo "$as_me:17713: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -17778,11 +17805,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:17781: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17808: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:17785: \$? = $ac_status" >&5 + echo "$as_me:17812: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -17830,11 +17857,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:17833: $lt_compile\"" >&5) + (eval echo "\"\$as_me:17860: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:17837: \$? = $ac_status" >&5 + echo "$as_me:17864: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized diff --git a/Build/source/libs/Makefile.in b/Build/source/libs/Makefile.in index 27853eae0e6..8a59120f095 100644 --- a/Build/source/libs/Makefile.in +++ b/Build/source/libs/Makefile.in @@ -65,6 +65,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../m4/kpse-common.m4 \ $(top_srcdir)/../m4/kpse-xpdf-flags.m4 \ $(top_srcdir)/../m4/kpse-zlib-flags.m4 \ $(top_srcdir)/../m4/kpse-zziplib-flags.m4 \ + $(top_srcdir)/../utils/chktex/ac/withenable.ac \ $(top_srcdir)/../utils/dialog/ac/withenable.ac \ $(top_srcdir)/../utils/pdfopen/ac/withenable.ac \ $(top_srcdir)/../utils/ps2eps/ac/withenable.ac \ diff --git a/Build/source/libs/configure b/Build/source/libs/configure index 06c12a4c0fe..79e8695d75c 100755 --- a/Build/source/libs/configure +++ b/Build/source/libs/configure @@ -644,6 +644,7 @@ enable_native_texlive_build enable_multiplatform enable_cxx_runtime_hack enable_libtool_hack +enable_chktex enable_dialog enable_pdfopen enable_ps2eps @@ -1416,6 +1417,7 @@ Optional Features: lib/PLATFORM --enable-cxx-runtime-hack link C++ runtime statically --enable-libtool-hack ignore libtool dependency_libs + --disable-chktex do not build the chktex package --disable-dialog do not build the dialog package --disable-pdfopen do not build the pdfopen package --disable-ps2eps do not build the ps2eps package @@ -1489,6 +1491,8 @@ Optional Features: --disable-ttftotype42 do not build the ttftotype42 program --disable-auto-cfftot1 disable running cfftot1 from otftotfm --disable-auto-t1dotlessj disable running t1dotlessj from otftotfm + --disable-auto-ttftotype42 + disable running ttftotype42 from otftotfm --disable-auto-updmap disable running updmap from otftotfm --disable-makeindexk do not build the makeindexk package --disable-makejvf do not build the makejvf package @@ -2218,6 +2222,25 @@ case $with_x in #( $as_echo "$as_me: Assuming \`--with-x'" >&6;} ac_configure_args="$ac_configure_args '--with-x'" ;; esac +## utils/chktex/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory utils/chktex/ +## configure options and TL libraries required for chktex +# Check whether --enable-chktex was given. +if test "${enable_chktex+set}" = set; then : + enableval=$enable_chktex; +fi +case $enable_chktex in #( + yes|no) : + ;; #( + *) : + + enable_chktex=$enable_all_pkgs + { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`--enable-chktex=$enable_chktex'" >&5 +$as_echo "$as_me: Assuming \`--enable-chktex=$enable_chktex'" >&6;} + ac_configure_args="$ac_configure_args '--enable-chktex=$enable_chktex'" + ;; +esac + + ## utils/dialog/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory utils/dialog/ ## configure options and TL libraries required for dialog # Check whether --enable-dialog was given. @@ -3144,8 +3167,8 @@ test "x$enable_lcdf_typetools" = xno || { need_kpathsea=yes } -## texk/lcdf-typetools/ac/lcdf-typetools.ac: configure.ac fragment for the TeX Live subdirectory texk/lcdf-typetools/ -## configure options for lcdf-typetools +## Define configure options for lcdf-typetools. Extracted from configure.ac +## for ease of building TeX Live. # Check whether --enable-cfftot1 was given. if test "${enable_cfftot1+set}" = set; then : enableval=$enable_cfftot1; @@ -3199,6 +3222,10 @@ fi if test "${enable_t1dotlessj+set}" = set; then : enableval=$enable_t1dotlessj; fi +# Check whether --enable-ttftotype42 was given. +if test "${enable_ttftotype42+set}" = set; then : + enableval=$enable_ttftotype42; +fi # Check whether --enable-updmap was given. if test "${enable_updmap+set}" = set; then : enableval=$enable_updmap; diff --git a/Build/source/m4/kpse-pkgs.m4 b/Build/source/m4/kpse-pkgs.m4 index 099d07cc549..ce2c6587eec 100644 --- a/Build/source/m4/kpse-pkgs.m4 +++ b/Build/source/m4/kpse-pkgs.m4 @@ -71,6 +71,7 @@ AC_REQUIRE([KPSE_ICU_SYSTEM_FLAGS])[]dnl # Define the list of utility sub-packages, i.e., subdirs 'utils/*'. AC_DEFUN([KPSE_UTILS_PKGS], [m4_define([kpse_utils_pkgs], [ +chktex dialog pdfopen ps2eps diff --git a/Build/source/texk/Makefile.in b/Build/source/texk/Makefile.in index 7d28d1cb469..331b6bbefeb 100644 --- a/Build/source/texk/Makefile.in +++ b/Build/source/texk/Makefile.in @@ -65,6 +65,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../m4/kpse-common.m4 \ $(top_srcdir)/../m4/kpse-xpdf-flags.m4 \ $(top_srcdir)/../m4/kpse-zlib-flags.m4 \ $(top_srcdir)/../m4/kpse-zziplib-flags.m4 \ + $(top_srcdir)/../utils/chktex/ac/withenable.ac \ $(top_srcdir)/../utils/dialog/ac/withenable.ac \ $(top_srcdir)/../utils/pdfopen/ac/withenable.ac \ $(top_srcdir)/../utils/ps2eps/ac/withenable.ac \ diff --git a/Build/source/texk/configure b/Build/source/texk/configure index 5f319afe915..60f6e26ffc5 100755 --- a/Build/source/texk/configure +++ b/Build/source/texk/configure @@ -644,6 +644,7 @@ enable_native_texlive_build enable_multiplatform enable_cxx_runtime_hack enable_libtool_hack +enable_chktex enable_dialog enable_pdfopen enable_ps2eps @@ -1437,6 +1438,7 @@ Optional Features: lib/PLATFORM --enable-cxx-runtime-hack link C++ runtime statically --enable-libtool-hack ignore libtool dependency_libs + --disable-chktex do not build the chktex package --disable-dialog do not build the dialog package --disable-pdfopen do not build the pdfopen package --disable-ps2eps do not build the ps2eps package @@ -1510,6 +1512,8 @@ Optional Features: --disable-ttftotype42 do not build the ttftotype42 program --disable-auto-cfftot1 disable running cfftot1 from otftotfm --disable-auto-t1dotlessj disable running t1dotlessj from otftotfm + --disable-auto-ttftotype42 + disable running ttftotype42 from otftotfm --disable-auto-updmap disable running updmap from otftotfm --disable-makeindexk do not build the makeindexk package --disable-makejvf do not build the makejvf package @@ -2239,6 +2243,25 @@ case $with_x in #( $as_echo "$as_me: Assuming \`--with-x'" >&6;} ac_configure_args="$ac_configure_args '--with-x'" ;; esac +## utils/chktex/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory utils/chktex/ +## configure options and TL libraries required for chktex +# Check whether --enable-chktex was given. +if test "${enable_chktex+set}" = set; then : + enableval=$enable_chktex; +fi +case $enable_chktex in #( + yes|no) : + ;; #( + *) : + + enable_chktex=$enable_all_pkgs + { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`--enable-chktex=$enable_chktex'" >&5 +$as_echo "$as_me: Assuming \`--enable-chktex=$enable_chktex'" >&6;} + ac_configure_args="$ac_configure_args '--enable-chktex=$enable_chktex'" + ;; +esac + + ## utils/dialog/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory utils/dialog/ ## configure options and TL libraries required for dialog # Check whether --enable-dialog was given. @@ -3165,8 +3188,8 @@ test "x$enable_lcdf_typetools" = xno || { need_kpathsea=yes } -## texk/lcdf-typetools/ac/lcdf-typetools.ac: configure.ac fragment for the TeX Live subdirectory texk/lcdf-typetools/ -## configure options for lcdf-typetools +## Define configure options for lcdf-typetools. Extracted from configure.ac +## for ease of building TeX Live. # Check whether --enable-cfftot1 was given. if test "${enable_cfftot1+set}" = set; then : enableval=$enable_cfftot1; @@ -3220,6 +3243,10 @@ fi if test "${enable_t1dotlessj+set}" = set; then : enableval=$enable_t1dotlessj; fi +# Check whether --enable-ttftotype42 was given. +if test "${enable_ttftotype42+set}" = set; then : + enableval=$enable_ttftotype42; +fi # Check whether --enable-updmap was given. if test "${enable_updmap+set}" = set; then : enableval=$enable_updmap; diff --git a/Build/source/texk/web2c/ChangeLog b/Build/source/texk/web2c/ChangeLog index 972f4467da7..5c867b2548a 100644 --- a/Build/source/texk/web2c/ChangeLog +++ b/Build/source/texk/web2c/ChangeLog @@ -1,4 +1,4 @@ -2010-05-01 Peter Breitenlohner +2010-05-02 Peter Breitenlohner * cpascal.h (BIBXRETALLOCSTRING): Need parens around new_size. From Akira, 02 May 2010 21:49:27. diff --git a/Build/source/utils/Makefile.in b/Build/source/utils/Makefile.in index 84cb4329f62..336973ae9da 100644 --- a/Build/source/utils/Makefile.in +++ b/Build/source/utils/Makefile.in @@ -65,6 +65,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../m4/kpse-common.m4 \ $(top_srcdir)/../m4/kpse-xpdf-flags.m4 \ $(top_srcdir)/../m4/kpse-zlib-flags.m4 \ $(top_srcdir)/../m4/kpse-zziplib-flags.m4 \ + $(top_srcdir)/../utils/chktex/ac/withenable.ac \ $(top_srcdir)/../utils/dialog/ac/withenable.ac \ $(top_srcdir)/../utils/pdfopen/ac/withenable.ac \ $(top_srcdir)/../utils/ps2eps/ac/withenable.ac \ diff --git a/Build/source/utils/README b/Build/source/utils/README index a554ede4960..00374b2ff0b 100644 --- a/Build/source/utils/README +++ b/Build/source/utils/README @@ -10,6 +10,9 @@ asymptote 1.93 - checked 20apr10 see http://tug.org/texlive/build.html#asymptote and tlpkg/bin/tl-update-asy +chktex 1.6.4 - checked 3may10 + http://baruch.ev-en.org/proj/chktex/chktex-1.6.4.tar.gz + dialog 1.1-20100119 - checked 21jan10 ftp://invisible-island.net/dialog/dialog.tar.gz diff --git a/Build/source/utils/chktex/Makefile.am b/Build/source/utils/chktex/Makefile.am new file mode 100644 index 00000000000..6a5727d8f3a --- /dev/null +++ b/Build/source/utils/chktex/Makefile.am @@ -0,0 +1,50 @@ +## Makefile.am for the TeX Live subdirectory utils/chktex/ +## +## Copyright (C) 2010 Peter Breitenlohner +## You may freely use, modify and/or distribute this file. +## +#************************************************************************ +# +# Adapted for TeX Live from chktex/Makefile.1n +# +#************************************************************************ +## +ACLOCAL_AMFLAGS = -I ../../m4 + +## We want to re-distribute the whole original chktex source tree. +## +## With current automake (1.10.2) 'make distcheck' fails when +## DISTFILES contains a directory and files in that directory. +## Thus nodist_* for all files in $(CHKTEX_TREE). +EXTRA_DIST = $(CHKTEX_TREE) + +## Patches applied to the original source tree +## +EXTRA_DIST += $(CHKTEX_TREE)-PATCHES + +# in case of an SVN repository +dist-hook: + rm -rf `find $(distdir) -name .svn` + +AM_CFLAGS = $(WARNING_CFLAGS) + +bin_PROGRAMS = chktex + +chktex_SOURCES = \ + $(CHKTEX_TREE)/ChkTeX.c \ + $(CHKTEX_TREE)/ChkTeX.h \ + $(CHKTEX_TREE)/FindErrs.c \ + $(CHKTEX_TREE)/FindErrs.h \ + $(CHKTEX_TREE)/OpSys.c \ + $(CHKTEX_TREE)/OpSys.h \ + $(CHKTEX_TREE)/Resource.c \ + $(CHKTEX_TREE)/Resource.h \ + $(CHKTEX_TREE)/Utility.c \ + $(CHKTEX_TREE)/Utility.h \ + $(CHKTEX_TREE)/types.h + +dist_man_MANS = \ + $(CHKTEX_TREE)/chktex.1 \ + $(CHKTEX_TREE)/chkweb.1 \ + $(CHKTEX_TREE)/deweb.1 + diff --git a/Build/source/utils/chktex/Makefile.in b/Build/source/utils/chktex/Makefile.in new file mode 100644 index 00000000000..46e9bec6ec2 --- /dev/null +++ b/Build/source/utils/chktex/Makefile.in @@ -0,0 +1,806 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +bin_PROGRAMS = chktex$(EXEEXT) +subdir = . +DIST_COMMON = $(am__configure_deps) $(dist_man_MANS) \ + $(srcdir)/../../build-aux/depcomp \ + $(srcdir)/../../build-aux/install-sh \ + $(srcdir)/../../build-aux/missing $(srcdir)/Makefile.am \ + $(srcdir)/Makefile.in $(srcdir)/config.h.in \ + $(top_srcdir)/configure ../../build-aux/config.guess \ + ../../build-aux/config.sub ../../build-aux/depcomp \ + ../../build-aux/install-sh ../../build-aux/ltmain.sh \ + ../../build-aux/missing ../../build-aux/texinfo.tex \ + ../../build-aux/ylwrap +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/../../m4/kpse-warnings.m4 \ + $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ + configure.lineno config.status.lineno +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = config.h +CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = +am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" +PROGRAMS = $(bin_PROGRAMS) +am_chktex_OBJECTS = ChkTeX.$(OBJEXT) FindErrs.$(OBJEXT) \ + OpSys.$(OBJEXT) Resource.$(OBJEXT) Utility.$(OBJEXT) +chktex_OBJECTS = $(am_chktex_OBJECTS) +chktex_LDADD = $(LDADD) +DEFAULT_INCLUDES = -I.@am__isrc@ +depcomp = $(SHELL) $(top_srcdir)/../../build-aux/depcomp +am__depfiles_maybe = depfiles +am__mv = mv -f +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ +SOURCES = $(chktex_SOURCES) +DIST_SOURCES = $(chktex_SOURCES) +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; 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This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken +alias in your environment]) + fi + + test "$[2]" = conftest.file + ) +then + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +AC_MSG_RESULT(yes)]) + +# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_PROG_INSTALL_STRIP +# --------------------- +# One issue with vendor `install' (even GNU) is that you can't +# specify the program used to strip binaries. This is especially +# annoying in cross-compiling environments, where the build's strip +# is unlikely to handle the host's binaries. +# Fortunately install-sh will honor a STRIPPROG variable, so we +# always use install-sh in `make install-strip', and initialize +# STRIPPROG with the value of the STRIP variable (set by the user). +AC_DEFUN([AM_PROG_INSTALL_STRIP], +[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +dnl Don't test for $cross_compiling = yes, because it might be `maybe'. +if test "$cross_compiling" != no; then + AC_CHECK_TOOL([STRIP], [strip], :) +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" +AC_SUBST([INSTALL_STRIP_PROGRAM])]) + +# Copyright (C) 2006, 2008 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 2 + +# _AM_SUBST_NOTMAKE(VARIABLE) +# --------------------------- +# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. +# This macro is traced by Automake. +AC_DEFUN([_AM_SUBST_NOTMAKE]) + +# AM_SUBST_NOTMAKE(VARIABLE) +# --------------------------- +# Public sister of _AM_SUBST_NOTMAKE. +AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) + +# Check how to create a tarball. -*- Autoconf -*- + +# Copyright (C) 2004, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 2 + +# _AM_PROG_TAR(FORMAT) +# -------------------- +# Check how to create a tarball in format FORMAT. +# FORMAT should be one of `v7', `ustar', or `pax'. +# +# Substitute a variable $(am__tar) that is a command +# writing to stdout a FORMAT-tarball containing the directory +# $tardir. +# tardir=directory && $(am__tar) > result.tar +# +# Substitute a variable $(am__untar) that extract such +# a tarball read from stdin. +# $(am__untar) < result.tar +AC_DEFUN([_AM_PROG_TAR], +[# Always define AMTAR for backward compatibility. +AM_MISSING_PROG([AMTAR], [tar]) +m4_if([$1], [v7], + [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], + [m4_case([$1], [ustar],, [pax],, + [m4_fatal([Unknown tar format])]) +AC_MSG_CHECKING([how to create a $1 tar archive]) +# Loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' +_am_tools=${am_cv_prog_tar_$1-$_am_tools} +# Do not fold the above two line into one, because Tru64 sh and +# Solaris sh will not grok spaces in the rhs of `-'. +for _am_tool in $_am_tools +do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; + do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi +done +rm -rf conftest.dir + +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) +AC_MSG_RESULT([$am_cv_prog_tar_$1])]) +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([../../m4/kpse-warnings.m4]) diff --git a/Build/source/utils/chktex/chktex-1.6.4-PATCHES/ChangeLog b/Build/source/utils/chktex/chktex-1.6.4-PATCHES/ChangeLog new file mode 100644 index 00000000000..e2635a5f011 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4-PATCHES/ChangeLog @@ -0,0 +1,4 @@ +2010-05-02 Peter Breitenlohner + + * patch-01-const (new): Avoid compiler warnings (const). + diff --git a/Build/source/utils/chktex/chktex-1.6.4-PATCHES/TL-Changes b/Build/source/utils/chktex/chktex-1.6.4-PATCHES/TL-Changes new file mode 100644 index 00000000000..f9ef1350118 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4-PATCHES/TL-Changes @@ -0,0 +1,10 @@ +Changes applied to the chktex-1.6.4 tree as obtained from: + http:// + +Removed: + autom4te.cache/ + configure + install-sh + missing + stamp-h.in + diff --git a/Build/source/utils/chktex/chktex-1.6.4-PATCHES/patch-01-const b/Build/source/utils/chktex/chktex-1.6.4-PATCHES/patch-01-const new file mode 100644 index 00000000000..208d6bf115c --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4-PATCHES/patch-01-const @@ -0,0 +1,299 @@ +diff -ur chktex-1.6.4.orig/ChkTeX.c chktex-1.6.4/ChkTeX.c +--- chktex-1.6.4.orig/ChkTeX.c 2007-10-20 09:10:48.000000000 +0200 ++++ chktex-1.6.4/ChkTeX.c 2010-05-02 22:03:42.263715013 +0200 +@@ -563,8 +563,8 @@ + { + #ifndef STRIP_DEBUG + unsigned long Cnt; +- char *String; +- char *iuStr = ""; ++ const char *String; ++ const char *iuStr = ""; + + if (DebugLevel & FLG_DbgMsgs) + { +@@ -995,7 +995,7 @@ + + void PrintPrgErr(enum PrgErrNum Error, ...) + { +- char *Type; ++ const char *Type; + va_list MsgArgs; + + if (betw(pmMinFault, Error, pmMaxFault)) +diff -ur chktex-1.6.4.orig/ChkTeX.h chktex-1.6.4/ChkTeX.h +--- chktex-1.6.4.orig/ChkTeX.h 2007-10-20 09:10:48.000000000 +0200 ++++ chktex-1.6.4/ChkTeX.h 2010-05-02 21:56:55.612231528 +0200 +@@ -247,7 +247,7 @@ + { + char *Data; + const char *LineBuf; +- char *File; ++ const char *File; + unsigned long Line, Column, ErrLen; + enum + { +@@ -277,11 +277,11 @@ + DEF(int, UsingStdIn, FALSE) \ + DEF(int, InputFiles, TRUE) \ + DEF(int, HeadErrOut, TRUE) \ +- DEF(char *, OutputName, "") \ +- DEF(char *, PseudoInName, NULL) \ +- DEF(char *, OutputFormat, VerbNormal) \ +- DEF(char *, PipeOutputFormat, NULL) \ +- DEF(char *, Delimit, ":") \ ++ DEF(const char *, OutputName, "") \ ++ DEF(const char *, PseudoInName, NULL) \ ++ DEF(const char *, OutputFormat, VerbNormal) \ ++ DEF(const char *, PipeOutputFormat, NULL) \ ++ DEF(const char *, Delimit, ":") \ + DEF(long, DebugLevel, 0) + + #define STATE_VARS \ +@@ -290,7 +290,7 @@ + DEF(int, InHeader, TRUE) /* Whether we're in the header */ \ + DEF(int, VerbMode, FALSE) /* Whether we're in complete ignore-mode */ \ + DEF(long, MathMode, 0) /* Whether we're in math mode or not */ \ +- DEF(char *, VerbStr, "") /* String we'll terminate verbmode upon */ \ ++ DEF(const char *, VerbStr, "") /* String we'll terminate verbmode upon */ \ + DEF(unsigned long, ErrPrint, 0) /* # errors printed */ \ + DEF(unsigned long, WarnPrint, 0) /* # warnings printed */ \ + DEF(unsigned long, UserSupp, 0) /* # user suppressed warnings */ +diff -ur chktex-1.6.4.orig/FindErrs.c chktex-1.6.4/FindErrs.c +--- chktex-1.6.4.orig/FindErrs.c 2007-10-20 09:10:48.000000000 +0200 ++++ chktex-1.6.4/FindErrs.c 2010-05-02 22:12:06.244928101 +0200 +@@ -363,9 +363,9 @@ + + } + +-static char *Dot2Str(enum DotLevel dl) ++static const char *Dot2Str(enum DotLevel dl) + { +- char *Retval = INTERNFAULT; ++ const char *Retval = INTERNFAULT; + switch (dl) + { + case dtUnknown: +@@ -590,8 +590,8 @@ + dotlev = CheckDots(CmdPtr, BufPtr); + if (dotlev && (dotlev != realdl)) + { +- TmpPtr = Dot2Str(dotlev); +- PSERRA(CmdPtr - Buf, CmdLen, emEllipsis, TmpPtr); ++ const char *cTmpPtr = Dot2Str(dotlev); ++ PSERRA(CmdPtr - Buf, CmdLen, emEllipsis, cTmpPtr); + } + } + +@@ -966,9 +966,10 @@ + case '.': + if ((Char == *BufPtr) && (Char == BufPtr[1])) + { ++ const char *cTmpPtr; + dotlev = CheckDots(&PrePtr[1], &BufPtr[2]); +- TmpPtr = Dot2Str(dotlev); +- HEREA(3, emEllipsis, TmpPtr); ++ cTmpPtr = Dot2Str(dotlev); ++ HEREA(3, emEllipsis, cTmpPtr); + } + + /* Regexp: "([^A-Z@.])\.[.!?:;]*\s+[a-z]" */ +@@ -1231,7 +1232,7 @@ + * suffix should be put, e.g. "warning%s". Watch your %'s! + */ + +-static void Transit(FILE * fh, unsigned long Cnt, char *Str) ++static void Transit(FILE * fh, unsigned long Cnt, const char *Str) + { + switch (Cnt) + { +@@ -1329,7 +1330,7 @@ + char PrintBuffer[BUFSIZ]; + va_list MsgArgs; + +- char *LastNorm = OutputFormat; ++ const char *LastNorm = OutputFormat; + char *of; + int c; + +@@ -1468,7 +1469,7 @@ + + static enum ErrNum PerformCommand(const char *Cmd, char *Arg) + { +- char *Argument = ""; ++ const char *Argument = ""; + enum ErrNum en = emMinFault; + int TmpC; + +diff -ur chktex-1.6.4.orig/FindErrs.h chktex-1.6.4/FindErrs.h +--- chktex-1.6.4.orig/FindErrs.h 2004-12-31 23:22:01.000000000 +0100 ++++ chktex-1.6.4/FindErrs.h 2010-05-02 21:50:34.032246285 +0200 +@@ -162,7 +162,7 @@ + /* Requirements posed upon environment */ + enum Context Context; + +- char *Message; ++ const char *Message; + }; + + enum ItState +@@ -183,7 +183,7 @@ + + extern struct ErrMsg LaTeXMsgs[emMaxFault + 1]; + +-extern char *OutputFormat; ++extern const char *OutputFormat; + + int FindErr(const char *, const unsigned long); + void PrintError(const char *, const char *, const long, const long, +diff -ur chktex-1.6.4.orig/OpSys.c chktex-1.6.4/OpSys.c +--- chktex-1.6.4.orig/OpSys.c 2007-10-20 09:10:48.000000000 +0200 ++++ chktex-1.6.4/OpSys.c 2010-05-02 22:18:12.805229781 +0200 +@@ -110,8 +110,8 @@ + #endif + + char ConfigFile[BUFSIZ] = LOCALRCFILE; +-char *ReverseOn; +-char *ReverseOff; ++const char *ReverseOn; ++const char *ReverseOff; + + + static int HasFile(char *Dir, const char *Filename, const char *App); +@@ -256,6 +256,7 @@ + char *termtype = getenv("TERM"); + int success; + char *buffer; ++ static char str_so[3] = "so", str_se[3] = "se"; + + if (termtype) + { +@@ -267,8 +268,8 @@ + PrintPrgErr(pmNoTermDefd); + + buffer = (char *) malloc(sizeof(term_buffer)); +- ReverseOn = tgetstr("so", &buffer); +- ReverseOff = tgetstr("se", &buffer); ++ ReverseOn = tgetstr(str_so, &buffer); ++ ReverseOff = tgetstr(str_se, &buffer); + + if (ReverseOn && ReverseOff) + return; +diff -ur chktex-1.6.4.orig/OpSys.h chktex-1.6.4/OpSys.h +--- chktex-1.6.4.orig/OpSys.h 2005-01-03 01:39:20.000000000 +0100 ++++ chktex-1.6.4/OpSys.h 2010-05-02 22:18:32.084824903 +0200 +@@ -182,8 +182,8 @@ + * source tree. :-/ + */ + +-extern char *ReverseOn; +-extern char *ReverseOff; ++extern const char *ReverseOn; ++extern const char *ReverseOff; + extern char ConfigFile[BUFSIZ]; + + char *MatchFileName(char *String); +diff -ur chktex-1.6.4.orig/Resource.c chktex-1.6.4/Resource.c +--- chktex-1.6.4.orig/Resource.c 2004-06-06 07:23:04.000000000 +0200 ++++ chktex-1.6.4/Resource.c 2010-05-02 21:32:29.830863107 +0200 +@@ -34,7 +34,7 @@ + #define LNEMPTY(a) struct WordList a = {0, 1, {0}, {0}}; + #define LIST(a) struct WordList a = {0, 0, {0}, {0}}; + #define LCASE(a) LIST(a) LIST(a ## Case) +-#define KEY(a,def) char *a = def; ++#define KEY(a,def) const char *a = def; + + RESOURCE_INFO + #undef KEY +@@ -43,8 +43,8 @@ + #undef LIST + struct KeyWord + { +- char *Name; +- char **String; /* Keyword = item */ ++ const char *Name; ++ const char **String; /* Keyword = item */ + struct WordList *List, /* Case-sensitive strings */ + *CaseList; /* Case-insensitive strings */ + }; +@@ -106,7 +106,7 @@ + + int ReadRC(const char *Filename) + { +- char *String = NULL; ++ const char *String = NULL; + int Success = FALSE; + FILE *fh; + enum Token Token; +diff -ur chktex-1.6.4.orig/Resource.h chktex-1.6.4/Resource.h +--- chktex-1.6.4.orig/Resource.h 2004-12-31 23:36:37.000000000 +0100 ++++ chktex-1.6.4/Resource.h 2010-05-02 21:26:29.414537608 +0200 +@@ -48,7 +48,7 @@ + #define LIST(a) extern struct WordList a; + #define LNEMPTY LIST + #define LCASE(a) LIST(a) LIST(a ## Case) +-#define KEY(a,def) extern char *a; ++#define KEY(a,def) extern const char *a; + + RESOURCE_INFO + #undef KEY +diff -ur chktex-1.6.4.orig/Utility.c chktex-1.6.4/Utility.c +--- chktex-1.6.4.orig/Utility.c 2004-12-31 23:22:01.000000000 +0100 ++++ chktex-1.6.4/Utility.c 2010-05-02 21:59:51.240570213 +0200 +@@ -367,7 +367,7 @@ + * + */ + +-int strinfront(char *Str, char *Cmp) ++int strinfront(const char *Str, const char *Cmp) + { + int CmpLen; + +@@ -685,7 +685,7 @@ + } + + +-int PushFile(char *Name, FILE * fh, struct Stack *stack) ++int PushFile(const char *Name, FILE * fh, struct Stack *stack) + { + struct FileNode *fn; + +@@ -735,10 +735,10 @@ + return (Retval); + } + +-char *CurStkName(struct Stack *stack) ++const char *CurStkName(struct Stack *stack) + { + struct FileNode *fn; +- static char *LastName = ""; ++ static const char *LastName = ""; + + if (PseudoInName && (stack->Used <= 1)) + return (PseudoInName); +diff -ur chktex-1.6.4.orig/Utility.h chktex-1.6.4/Utility.h +--- chktex-1.6.4.orig/Utility.h 2004-12-31 23:22:01.000000000 +0100 ++++ chktex-1.6.4/Utility.h 2010-05-02 21:59:49.476606920 +0200 +@@ -105,7 +105,7 @@ + void strxrep(char *Buf, const char *Prot, const char To); + char *strip(char *String, const enum Strip What); + void strwrite(char *To, const char *From, unsigned long Len); +-int strinfront(char *Str, char *Cmp); ++int strinfront(const char *Str, const char *Cmp); + char *strdupx(const char *String, int Extra); + void strmove(char *a, const char *b); + +@@ -124,11 +124,11 @@ + void *StkTop(struct Stack *Stack); + + FILE *CurStkFile(struct Stack *stack); +-char *CurStkName(struct Stack *stack); ++const char *CurStkName(struct Stack *stack); + unsigned long CurStkLine(struct Stack *stack); + char *FGetsStk(char *Dest, unsigned long len, struct Stack *stack); + int PushFileName(const char *Name, struct Stack *stack); +-int PushFile(char *, FILE *, struct Stack *); ++int PushFile(const char *, FILE *, struct Stack *); + + + void FreeErrInfo(struct ErrInfo *ei); diff --git a/Build/source/utils/chktex/chktex-1.6.4/COPYING b/Build/source/utils/chktex/chktex-1.6.4/COPYING new file mode 100644 index 00000000000..10d1e0b82d3 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/COPYING @@ -0,0 +1,325 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 675 Mass Ave, Cambridge, MA 02139, USA + + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your freedom to +share and change it. 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If you cannot distribute so as to satisfy +simultaneously your obligations under this License and any other pertinent +obligations, then as a consequence you may not distribute the Program at all. +For example, if a patent license would not permit royalty-free redistribution +of the Program by all those who receive copies directly or indirectly through +you, then the only way you could satisfy both it and this License would be to +refrain entirely from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under any +particular circumstance, the balance of the section is intended to apply and +the section as a whole is intended to apply in other circumstances. + +It is not the purpose of this section to induce you to infringe any patents or +other property right claims or to contest validity of any such claims; this +section has the sole purpose of protecting the integrity of the free software +distribution system, which is implemented by public license practices. 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The Free Software Foundation may publish revised and/or new versions of +the General Public License from time to time. Such new versions will be +similar in spirit to the present version, but may differ in detail to address +new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any later +version", you have the option of following the terms and conditions either of +that version or of any later version published by the Free Software +Foundation. If the Program does not specify a version number of this License, +you may choose any version ever published by the Free Software Foundation. + + 10. If you wish to incorporate parts of the Program into other free programs +whose distribution conditions are different, write to the author to ask for +permission. For software which is copyrighted by the Free Software +Foundation, write to the Free Software Foundation; we sometimes make +exceptions for this. Our decision will be guided by the two goals of +preserving the free status of all derivatives of our free software and of +promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR +THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE +STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE +PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, +INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND +PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, +YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO +LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR +THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH +DAMAGES. + + END OF TERMS AND CONDITIONS + + Appendix: How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest possible +use to the public, the best way to achieve this is to make it free software +which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest to +attach them to the start of each source file to most effectively convey the +exclusion of warranty; and each file should have at least the "copyright" line +and a pointer to where the full notice is found. + + + Copyright (C) 19yy + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by the Free + Software Foundation; either version 2 of the License, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 675 Mass Ave, Cambridge, MA 02139, USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this when it +starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may be +called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General Public +License instead of this License. diff --git a/Build/source/utils/chktex/chktex-1.6.4/ChkTeX.c b/Build/source/utils/chktex/chktex-1.6.4/ChkTeX.c new file mode 100644 index 00000000000..ed023b86283 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/ChkTeX.c @@ -0,0 +1,1035 @@ +/* + * ChkTeX, finds typographic errors in (La)TeX files. + * Copyright (C) 1995-96 Jens T. Berger Thielemann + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Contact the author at: + * Jens Berger + * Spektrumvn. 4 + * N-0666 Oslo + * Norway + * E-mail: + * + * + */ + + +#include "getopt.h" +#include "ChkTeX.h" +#include "OpSys.h" +#include "Utility.h" +#include "FindErrs.h" +#include "Resource.h" +#include + +#undef MSG +#define MSG(num, type, inuse, ctxt, text) {num, type, inuse, ctxt, text}, + +struct ErrMsg PrgMsgs[pmMaxFault + 1] = { + PRGMSGS {pmMaxFault, etErr, TRUE, 0, INTERNFAULT} +}; + +struct Stack CharStack = { + 0L +}, InputStack = + +{ +0L}, EnvStack = + +{ +0L}; + +/************************************************************************/ + +const char BrOrder[NUMBRACKETS + 1] = "()[]{}"; + +unsigned long Brackets[NUMBRACKETS]; + +/************************************************************************/ + + +/* + * Have to do things this way, to ease some checking throughout the + * program. + */ + + +NEWBUF(TmpBuffer, BUFSIZ); +NEWBUF(ReadBuffer, BUFSIZ); + +static const char *Banner = + "ChkTeX v" PACKAGE_VERSION " - Copyright 1995-96 Jens T. Berger Thielemann.\n" +#ifdef __OS2__ + "OS/2 port generated with emx compiler, by Wolfgang Fritsch, " +#elif defined(__MSDOS__) + "MS-DOS port by Bj\\o rn Ove Thue, " +#endif + "\n"; + +static const char *BigBanner = + "ChkTeX comes with ABSOLUTELY NO WARRANTY; details on this and\n" + "distribution conditions in the GNU General Public License file.\n" + "Type \"ChkTeX -h\" for help, \"ChkTeX -i\" for distribution info.\n" + "Author: Jens Berger, Spektrumvn. 4, N-0666 Oslo, Norway.\n" + "E-mail: \n" + "Press " STDIN_BREAK " to abort stdin input.\n"; + +static const char *Distrib = + "\n" + "This program is free software; you can redistribute it and/or modify\n" + "it under the terms of the GNU General Public License as published by\n" + "the Free Software Foundation; either version 2 of the License, or\n" + "(at your option) any later version.\n" + "\n" + "This program is distributed in the hope that it will be useful,\n" + "but WITHOUT ANY WARRANTY; without even the implied warranty of\n" + "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" + "GNU General Public License for more details.\n" + "\n" + "You should have received a copy of the GNU General Public License\n" + "along with this program; if not, write to the Free Software\n" + "Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.\n"; + +static const char *OnText = "On"; + +static const char *OffText = "Off"; + +static const char *HowHelp = + "-h or --help gives usage information. See also ChkTeX.{ps,dvi}.\n"; + +static const char *HelpText = + "\n" + "\n" + " Usage of ChkTeX v" PACKAGE_VERSION "\n" + " ~~~~~~~~~~~~~~~~~~~~\n" + "\n" + " Template\n" + " ~~~~~~~~\n" + "chktex [-hiqrW] [-v[0-...]] [-l ] [-[wemn] <[1-42]|all>]\n" + " [-d[0-...]] [-p ] [-o ] [-[btxgI][0|1]]\n" + " file1 file2 ...\n" + "\n" + "----------------------------------------------------------------------\n" + " Description of options:\n" + " ~~~~~~~~~~~~~~~~~~~~~~~\n" + "Misc. options\n" + "~~~~~~~~~~~~~\n" + " -h --help : This text.\n" + " -i --license : Show distribution information\n" + " -l --localrc : Read local .chktexrc formatted file.\n" + " -d --debug : Debug information. Give it a number.\n" + " -r --reset : Reset settings to default.\n" + "\n" + "Muting warning messages:\n" + "~~~~~~~~~~~~~~~~~~~~~~~~\n" + " -w --warnon : Makes msg # given a warning and turns it on.\n" + " -e --erroron : Makes msg # given an error and turns it on.\n" + " -m --msgon : Makes msg # given a message and turns it on.\n" + " -n --nowarn : Mutes msg # given.\n" + "\n" + "Output control flags:\n" + "~~~~~~~~~~~~~~~~~~~~~\n" + " -v --verbosity : How errors are displayed.\n" + " Default 1, 0=Less, 2=Fancy, 3=lacheck.\n" + " -V --pipeverb : How errors are displayed when stdout != tty.\n" + " Defaults to the same as -v.\n" + " -s --splitchar : String used to split fields when doing -v0\n" + " -o --output : Redirect error report to a file.\n" + " -q --quiet : Shuts up about version information.\n" + " -p --pseudoname: Input file-name when reporting.\n" + " -f --format : Format to use for output\n" + "\n" + "Boolean switches (1 -> enables / 0 -> disables):\n" + "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n" + " -b --backup : Backup output file.\n" + " -x --wipeverb : Ignore contents of `\\verb' commands.\n" + " -g --globalrc : Read global .chktexrc file.\n" + " -I --inputfiles: Execute \\input statements.\n" + " -H --headererr : Show errors found in front of \\begin{document}\n" + "\n" + "Miscellaneous switches:\n" + "~~~~~~~~~~~~~~~~~~~~~~~\n" + " -W --version : Version information\n" + "\n" + "----------------------------------------------------------------------\n" + "If no LaTeX files are specified on the command line, we will read from\n" + "stdin. For explanation of warning/error messages, please consult the\n" + "main document ChkTeX.dvi or ChkTeX.ps.\n"; + + + + +/* + * Options we will set. + * + */ + +enum Quote Quote; + +char VerbNormal[] = "%k %n in %f line %l: %m\n" "%r%s%t\n" "%u\n"; + +#define DEF(type, name, value) type name = value; +OPTION_DEFAULTS STATE_VARS; +#undef DEF +FILE *OutputFile = NULL; + +char *PrgName; + +int StdInTTY, StdOutTTY; + +/* + * End of config params. + */ + +static int ParseArgs(int argc, char **argv); +static void ShowIntStatus(void); +static int OpenOut(void); +static int ShiftArg(char **Argument); + + +/* + * Duplicates all arguments, and appends an asterix to each of them. + */ + +static void AddStars(struct WordList *wl) +{ + unsigned long Count, CmdLen; + char *Data; + + FORWL(Count, *wl) + { + Data = wl->Stack.Data[Count]; + CmdLen = strlen(Data); + if (Data[CmdLen - 1] != '*') + { + strcpy(TmpBuffer, Data); + strcat(TmpBuffer, "*"); + InsertWord(TmpBuffer, wl); + } + } +} + +/* + * Sets up all the lists. + * + */ + +static void SetupLists(void) +{ + unsigned long i; + + AddStars(&VerbEnvir); + AddStars(&MathEnvir); + + MakeLower(&UserWarnCase); + + ListRep(&WipeArg, ':', 0); + ListRep(&NoCharNext, ':', 0); + +#define ThisItem ((char *) AbbrevCase.Stack.Data[i]) + + FORWL(i, AbbrevCase) + { + if (isalpha(ThisItem[0])) + { + ThisItem[0] = toupper(ThisItem[0]); + InsertWord(ThisItem, &Abbrev); + ThisItem[0] = tolower(ThisItem[0]); + } + InsertWord(ThisItem, &Abbrev); + } +} + +#define NOCOMMON(a,b) NoCommon(&a,#a,&b,#b) + +/* + * Checks that two lists don't have any common element. + */ + +static void +NoCommon(struct WordList *a, const char *aName, + struct WordList *b, const char *bName) +{ + unsigned long i; + + FORWL(i, *a) + { + if (HasWord((char *) a->Stack.Data[i], b)) + PrintPrgErr(pmNoCommon, a->Stack.Data[i], aName, bName); + } +} + +/* + * Expands the tabs in a string to regular intervals sized + * TSize. + */ + +static void ExpandTabs(char *From, char *To, long TSize) +{ + char *Next; + char *Orig; + unsigned long Diff; + + Next = From; + Orig = To; + + while ((Next = strchr(From, '\t'))) + { + if ((Diff = Next - From)) + { + strncpy(To, From, Diff); + To += Diff; + Diff = TSize - ((To - Orig) % TSize); + } + else + Diff = TSize; + + memset(To, ' ', Diff); + To += Diff; + + From = ++Next; + } + strcpy(To, From); +} + + +int main(int argc, char **argv) +{ + int retval = EXIT_FAILURE, CurArg; + unsigned long Count; + int StdInUse = FALSE; + long Tab = 8; + +#ifdef __LOCALIZED + + InitStrings(); +#endif + + OutputFile = stdout; + PrgName = argv[0]; + +#undef KEY +#undef LCASE +#undef LIST +#undef LNEMPTY +#define KEY(a, def) +#define LCASE(a) +#define LIST(a) +#define LNEMPTY(a) InsertWord("", &a); + + RESOURCE_INFO; + + while (SetupVars()) + ReadRC(ConfigFile); + + if (CmdLine.Stack.Used) + { + ParseArgs(CmdLine.Stack.Used, (char **) CmdLine.Stack.Data); + CmdLine.Stack.Used = 1L; + } + + if ((CurArg = ParseArgs((unsigned long) argc, argv))) + { + if (CmdLine.Stack.Used) + { + ParseArgs(CmdLine.Stack.Used, (char **) CmdLine.Stack.Data); + CmdLine.Stack.Used = 1L; + } + + if (!Quiet || LicenseOnly) + fprintf(stderr, Banner); + + if (CurArg == argc) + UsingStdIn = TRUE; + +#if defined(HAVE_FILENO) && defined(HAVE_ISATTY) + + StdInTTY = isatty(fileno(stdin)); + StdOutTTY = isatty(fileno(stdout)); +#else + + StdInTTY = StdOutTTY = TRUE; +#endif + + SetupTerm(); + + if ((UsingStdIn && StdInTTY && !Quiet) || LicenseOnly) + { + fprintf(stderr, BigBanner); + } + + if (!StdOutTTY && PipeOutputFormat) + OutputFormat = PipeOutputFormat; + + if (LicenseOnly) + { + fprintf(stderr, Distrib); + } + else + { + SetupLists(); + if (QuoteStyle) + { + if (!strcasecmp(QuoteStyle, "LOGICAL")) + Quote = quLogic; + else if (!strcasecmp(QuoteStyle, "TRADITIONAL")) + Quote = quTrad; + else + { + PrintPrgErr(pmQuoteStyle, QuoteStyle); + Quote = quTrad; + } + } + + if (DebugLevel) + ShowIntStatus(); + + NOCOMMON(Italic, NonItalic); + NOCOMMON(Italic, ItalCmd); + NOCOMMON(LowDots, CenterDots); + + if (TabSize && isdigit(*TabSize)) + Tab = strtol(TabSize, NULL, 10); + + if (OpenOut()) + { + for (;;) + { + for (Count = 0; Count < NUMBRACKETS; Count++) + Brackets[Count] = 0L; + +#define DEF(type, name, value) name = value; + + STATE_VARS +#undef DEF + if (UsingStdIn) + { + if (StdInUse) + break; + else + { + StdInUse = TRUE; + PushFile("stdin", stdin, &InputStack); + } + } + else + { + if (CurArg <= argc) + { + const char *filename = NULL; + if (CurArg < argc) + filename = argv[CurArg++]; + + if (!PushFileName(filename, &InputStack)) + break; + } + } + + if (StkTop(&InputStack) && OutputFile) + { + while (!ferror(OutputFile) + && StkTop(&InputStack) + && !ferror(CurStkFile(&InputStack)) + && FGetsStk(ReadBuffer, BUFSIZ - 1, + &InputStack)) + { + + /* Make all spaces ordinary spaces */ + + strrep(ReadBuffer, '\n', ' '); + strrep(ReadBuffer, '\r', ' '); + ExpandTabs(ReadBuffer, TmpBuffer, Tab); + strcpy(ReadBuffer, TmpBuffer); + + strcat(ReadBuffer, " "); + FindErr(ReadBuffer, CurStkLine(&InputStack)); + } + + PrintStatus(CurStkLine(&InputStack)); + retval = EXIT_SUCCESS; + } + } + } + } + } + return retval; +} + +/* + * Opens the output file handle & possibly renames + */ + +static int OpenOut(void) +{ + int Success = TRUE; + + if (*OutputName) + { + if (BackupOut && fexists(OutputName)) + { + strcpy(TmpBuffer, OutputName); + AddAppendix(TmpBuffer, BAKAPPENDIX); + + if (fexists(TmpBuffer)) + remove(TmpBuffer); + + if (!rename(OutputName, TmpBuffer)) + PrintPrgErr(pmRename, OutputName, TmpBuffer); + else + { + PrintPrgErr(pmRenameErr, OutputName, TmpBuffer); + Success = FALSE; + } + + } + + if (Success) + { + if (!(OutputFile = fopen(OutputName, "w"))) + { + PrintPrgErr(pmOutOpen); + Success = FALSE; + } + } + } + else + OutputFile = stdout; + + return (Success); +} + +#ifndef STRIP_DEBUG +static void ShowWL(const char *Name, const struct WordList *wl) +{ + unsigned long i, j, percent; + + fprintf(stderr, "Name: %12s", Name); + + if (DebugLevel & FLG_DbgListInfo) + { + fprintf(stderr, ", MaxLen: %3ld, Entries: %3ld, ", + wl->MaxLen, wl->Stack.Used); + + if (wl->Hash.Index && wl->Stack.Used) + { + for (i = j = 0; i < HASH_SIZE; i++) + { + if (wl->Hash.Index[i]) + j++; + } + percent = (j * 10000) / wl->Stack.Used; + + + fprintf(stderr, "Hash usage: %3ld.%02ld%%", + percent / 100, percent % 100); + } + else + fprintf(stderr, "No hash table."); + } + + fputc('\n', stderr); + + if (DebugLevel & FLG_DbgListCont) + { + FORWL(i, *wl) fprintf(stderr, "\t%s\n", (char *) wl->Stack.Data[i]); + } +} +#endif + +#define BOOLDISP(var) ((var)? OnText : OffText) +#define SHOWSTAT(text, arg) fprintf(stderr, "\t" text ": %s\n", arg) +#define BOOLSTAT(name, var) SHOWSTAT(name, BOOLDISP(var)) +#define SHOWSTR(text, arg) fprintf(stderr, "%s:\n\t%s\n", text, arg); + + +/* + * Prints some of the internal flags; mainly for debugging purposes + */ + +static void ShowIntStatus(void) +{ +#ifndef STRIP_DEBUG + unsigned long Cnt; + const char *String; + const char *iuStr = ""; + + if (DebugLevel & FLG_DbgMsgs) + { + fprintf(stderr, "There are %d warnings/error messages available:\n", + emMaxFault - emMinFault - 1); + + for (Cnt = emMinFault + 1; Cnt < emMaxFault; Cnt++) + { + switch (LaTeXMsgs[Cnt].Type) + { + case etWarn: + String = "Warning"; + break; + case etErr: + String = "Error"; + break; + case etMsg: + String = "Message"; + break; + default: + String = ""; + break; + } + + switch (LaTeXMsgs[Cnt].InUse) + { + case iuOK: + iuStr = "In use"; + break; + case iuNotUser: + iuStr = "User muted"; + break; + case iuNotSys: + iuStr = "System muted"; + break; + } + + fprintf(stderr, "Number: %2ld, Type: %s, Status: %s\n" + "\tText: %s\n\n", + Cnt, String, iuStr, LaTeXMsgs[Cnt].Message); + } + } + +#undef KEY +#undef LCASE +#undef LNEMPTY +#undef LIST + +#define LNEMPTY LIST +#define LIST(a) ShowWL(#a, &a); +#define LCASE(a) LIST(a); LIST(a ## Case); +#define KEY(a,def) SHOWSTR(#a, a); + + + if (DebugLevel & (FLG_DbgListInfo | FLG_DbgListCont)) + { + RESOURCE_INFO; + } + + if (DebugLevel & FLG_DbgOtherInfo) + { + SHOWSTR("Outputformat", OutputFormat); + + fprintf(stderr, "Current flags include:\n"); + + BOOLSTAT("Read global resource", GlobalRC); + BOOLSTAT("Wipe verbose commands", WipeVerb); + BOOLSTAT("Backup outfile", BackupOut); + BOOLSTAT("Quiet mode", Quiet); + BOOLSTAT("Show license", LicenseOnly); + BOOLSTAT("Use stdin", UsingStdIn); + BOOLSTAT("\\input files", InputFiles); + BOOLSTAT("Output header errors", HeadErrOut); + } +#endif +} + +/* + * Resets all stacks. + * + */ + +#undef KEY +#undef LCASE +#undef LNEMPTY +#undef LIST + +#define LNEMPTY LIST +#define LIST(a) ClearWord(&a); +#define LCASE(a) LIST(a); LIST(a ## Case); +#define KEY(a,def) a = def; + +static void ResetStacks(void) +{ + RESOURCE_INFO; + +} + +/* + * Resets all flags (not wordlists) to their default values. Sets + * Outputfile to stdout. + * + */ + +static void ResetSettings(void) +{ + +#define DEF(type, name, value) name = value; + OPTION_DEFAULTS +#undef DEF + if (OutputFile != stdout) + { + fclose(OutputFile); + OutputFile = stdout; + } +} + +/* + * Reads a numerical argument from the argument. Supports concatenation + * of arguments (main purpose) + */ + +static int ParseNumArg(long *Dest, /* Where to put the value */ + long Default, /* Value to put in if no in argue */ + char **Argument) /* optarg or similar */ +{ + if (Argument && *Argument && isdigit(**Argument)) + *Dest = strtol(*Argument, Argument, 10); + else + *Dest = Default; + + return (ShiftArg(Argument)); +} + +/* + * Same as above; however, will toggle the boolean if user doesn't + * supply value + */ + +static int ParseBoolArg(int *Dest, /* Boolean value */ + char **Argument) /* optarg or similar */ +{ + long D = *Dest ? 1L : 0L; + int Retval; + + Retval = ParseNumArg(&D, *Dest ? 0L : 1L, Argument); + + *Dest = D ? TRUE : FALSE; + + return (Retval); +} + +/* + * Returns the first character in the string passed, updates the + * string pointer, if the string is non-empty. + * + * 0 if the string is empty. + */ + +static int ShiftArg(char **Argument) /* optarg or similar */ +{ + if (Argument && *Argument && **Argument) + return (*((char *) (*Argument)++)); + else + return 0; +} + +/* + * Parses an argv similar array. + */ + +static int ParseArgs(int argc, char **argv) +{ + /* Needed for option parsing. */ + + static const struct option long_options[] = { + {"help", no_argument, 0L, 'h'}, + {"localrc", required_argument, 0L, 'l'}, + {"output", required_argument, 0L, 'o'}, + {"warnon", required_argument, 0L, 'w'}, + {"erroron", required_argument, 0L, 'e'}, + {"msgon", required_argument, 0L, 'm'}, + {"nowarn", required_argument, 0L, 'n'}, + {"verbosity", optional_argument, 0L, 'v'}, + {"pipeverb", optional_argument, 0L, 'V'}, + {"debug", required_argument, 0L, 'd'}, + {"reset", no_argument, 0L, 'r'}, + {"quiet", no_argument, 0L, 'q'}, + {"license", no_argument, 0L, 'i'}, + {"splitchar", required_argument, 0L, 's'}, + {"format", required_argument, 0L, 'f'}, + {"pseudoname", required_argument, 0L, 'p'}, + + {"inputfiles", optional_argument, 0L, 'I'}, + {"backup", optional_argument, 0L, 'b'}, + {"globalrc", optional_argument, 0L, 'g'}, + {"wipeverb", optional_argument, 0L, 'x'}, + {"tictoc", optional_argument, 0L, 't'}, + {"headererr", optional_argument, 0L, 'H'}, + {"version", no_argument, 0L, 'W'}, + + {0L, 0L, 0L, 0L} + }; + + int option_index = 0L, c, i, nextc, ErrType; + + int Retval = FALSE, InUse; + int Success, Foo; + long Err, Verb = 1, PipeVerb = 1; + + enum + { + aeNoErr = 0, + aeArg, /* missing/bad required argument */ + aeOpt, /* unknown option returned */ + aeHelp, /* just a call for help */ + aeMem /* no memory */ + } ArgErr = aeNoErr; + + optind = 0; + + while (!ArgErr && + ((c = getopt_long((int) argc, argv, + "b::d:e:f:g::hH::I::il:m:n:o:p:qrs:t::v::V::w:Wx::", + long_options, &option_index)) != EOF)) + { + while (c) + { + nextc = 0; + switch (c) + { + case 's': + if (!(Delimit = strdup(optarg))) + { + PrintPrgErr(pmStrDupErr); + ArgErr = aeMem; + } + + break; + case 'p': + if (!(PseudoInName = strdup(optarg))) + { + PrintPrgErr(pmStrDupErr); + ArgErr = aeMem; + } + + break; + + case 'd': +#ifdef STRIP_DEBUG + + PrintPrgErr(pmNoDebugFlag); +#else + + nextc = ParseNumArg(&DebugLevel, 0xffff, &optarg); +#endif + + break; + case 'i': + LicenseOnly = TRUE; + + nextc = ShiftArg(&optarg); + break; + case 'q': + Quiet = TRUE; + + nextc = ShiftArg(&optarg); + break; + + LOOP(warntype, case 'w': + ErrType = etWarn; InUse = iuOK; LAST(warntype); case 'e': + ErrType = etErr; InUse = iuOK; LAST(warntype); case 'm': + ErrType = etMsg; InUse = iuOK; LAST(warntype); case 'n': + ErrType = etMsg; InUse = iuNotUser; LAST(warntype);) if (isdigit(*optarg)) + { + nextc = ParseNumArg(&Err, -1, &optarg); + if (betw(emMinFault, Err, emMaxFault)) + { + LaTeXMsgs[Err].Type = ErrType; + LaTeXMsgs[Err].InUse = InUse; + } + else + { + ArgErr = aeOpt; + PrintPrgErr(pmWarnNumErr); + } + } + else if (!strcasecmp(optarg, "all")) + { + for (i = emMinFault + 1; i < emMaxFault; i++) + { + LaTeXMsgs[i].Type = ErrType; + LaTeXMsgs[i].InUse = InUse; + } + } + else + { + ArgErr = aeOpt; + PrintPrgErr(pmWarnNumErr); + } + + break; + + case 'g': + nextc = ParseBoolArg(&GlobalRC, &optarg); + if (!GlobalRC) + { + ResetStacks(); + } + break; + + case 'r': + ResetSettings(); + nextc = ShiftArg(&optarg); + break; + + case 'l': + if (optarg) + ReadRC(optarg); + break; + + case 'f': + if (!(OutputFormat = strdup(optarg))) + { + PrintPrgErr(pmStrDupErr); + ArgErr = aeMem; + } + break; + + case 'v': + nextc = ParseNumArg(&Verb, 2, &optarg); + + if (Verb < (long) OutFormat.Stack.Used) + OutputFormat = strdup(OutFormat.Stack.Data[Verb]); + else + { + PrintPrgErr(pmVerbLevErr); + ArgErr = aeArg; + } + break; + case 'V': + nextc = ParseNumArg(&PipeVerb, 1, &optarg); + + if (PipeVerb < (long) OutFormat.Stack.Used) + PipeOutputFormat = strdup(OutFormat.Stack.Data[PipeVerb]); + else + { + PrintPrgErr(pmVerbLevErr); + ArgErr = aeArg; + } + break; + + case 'o': + if (optarg) + { + if (*OutputName) + { + PrintPrgErr(pmOutTwice); + ArgErr = aeOpt; + } + else + { + if (!(OutputName = strdup(optarg))) + { + PrintPrgErr(pmStrDupErr); + ArgErr = aeMem; + } + } + } + + break; + + case 't': + nextc = ParseBoolArg(&Foo, &optarg); + break; + case 'x': + nextc = ParseBoolArg(&WipeVerb, &optarg); + break; + case 'b': + nextc = ParseBoolArg(&BackupOut, &optarg); + break; + case 'I': + nextc = ParseBoolArg(&InputFiles, &optarg); + break; + case 'H': + nextc = ParseBoolArg(&HeadErrOut, &optarg); + break; + case 'W': + printf(Banner); + exit(EXIT_SUCCESS); + case '?': + default: + fputs(Banner, stderr); + fputs(HowHelp, stderr); + exit(EXIT_FAILURE); + break; + case 'h': + ArgErr = aeHelp; + break; + } + c = nextc; + } + } + + if ((argc > optind) && !strcmp(argv[optind], "?")) + ArgErr = aeHelp; + + if (ArgErr) + { + fputs(Banner, stderr); + fputs(BigBanner, stderr); + fputs(HelpText, stderr); + Success = FALSE; + } + else + Success = TRUE; + + if (Success) + Retval = optind; + + return (Retval); +} + +/* + * Outputs a program error. + */ + + +void PrintPrgErr(enum PrgErrNum Error, ...) +{ + const char *Type; + va_list MsgArgs; + + if (betw(pmMinFault, Error, pmMaxFault)) + { + switch (PrgMsgs[Error].Type) + { + case etWarn: + Type = "WARNING"; + break; + case etMsg: + Type = "NOTE"; + break; + default: + case etErr: + Type = "ERROR"; + break; + } + fprintf(stderr, "%s: %s -- ", PrgName, Type); + + va_start(MsgArgs, Error); + vfprintf(stderr, PrgMsgs[Error].Message, MsgArgs); + va_end(MsgArgs); + fputc('\n', stderr); + + if (PrgMsgs[Error].Type == etErr) + exit(EXIT_FAILURE); + } +} + +void ErrPrintf(const char *fmt, ...) +{ + va_list MsgArgs; + + va_start(MsgArgs, fmt); + vfprintf(stderr, fmt, MsgArgs); + va_end(MsgArgs); +} diff --git a/Build/source/utils/chktex/chktex-1.6.4/ChkTeX.h b/Build/source/utils/chktex/chktex-1.6.4/ChkTeX.h new file mode 100644 index 00000000000..8e59ec4f0bf --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/ChkTeX.h @@ -0,0 +1,318 @@ +/* + * ChkTeX, header file for main program. + * Copyright (C) 1995-96 Jens T. Berger Thielemann + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Contact the author at: + * Jens Berger + * Spektrumvn. 4 + * N-0666 Oslo + * Norway + * E-mail: + * + * + */ + +#ifndef CHKTEX_H +#define CHKTEX_H 1 +#if defined(HAVE_CONFIG_H) || defined(CONFIG_H_NAME) +# ifndef CONFIG_H_NAME +# define CONFIG_H_NAME "config.h" +# endif +# ifndef HAVE_CONFIG_H +# define HAVE_CONFIG_H 1 +# endif +# include CONFIG_H_NAME +#endif + +#include +#include +#include + +#ifdef HAVE_STDARG_H +# include +#else +#error Sorry, ChkTeX needs an _ANSI_ compiler w/stdarg.h installed to compile. +#endif + +#ifndef HAVE_VPRINTF +#error Sorry, ChkTeX needs an _ANSI_ compiler w/vprintf() to compile. +#endif + +#include +#include +#include + +#ifdef HAVE_UNISTD_H +# include +#endif + +#ifdef HAVE_LIMITS_H +# include +#endif + +#ifdef HAVE_STRINGS_H +# include +#endif + +#include "types.h" + +#ifndef LONG_MAX +# define LONG_MAX (0x7fffffff) +#endif + +#ifndef CHAR_BIT +# define CHAR_BIT (8) +#endif + +#include "FindErrs.h" + +#if defined(HAVE_FILENO) && defined(HAVE_ISATTY) +# include +#endif + +/* + * Define aliases for preprocessor statements + */ + +#if defined(__unix__) || defined(__unix) || defined(unix) +#undef __unix__ +#define __unix__ 1 +#elif defined(MSDOS) || defined(__MSDOS__) || defined(__msdos__) +#undef __MSDOS__ +#define __MSDOS__ 1 +#endif + +/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */ + +/* + * NOTE: All macros below should return FALSE (0) if the input + * character is 0. + * + * The next macro should return TRUE if LaTeX (and you?) considers + * the character `c' as a space, which should be detected when + * we're checking whether commands are terminated by spaces. + * + * Note: If you wish to change this macro, you'll have to update + * the main loop in FindErrs.c as well. + */ + +#define LATEX_SPACE(c) (c > 0 && c <= ' ') + +/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */ + + + + + + +#define betw(a,b,c) ((a < b) && (b < c)) +#define within(a,b,c) ((a <= b) && (b <= c)) + +#ifndef min +# define min(a,b) ((a)<=(b)?(a):(b)) +#endif + +#ifndef max +# define max(a,b) ((a)>(b)?(a):(b)) +#endif + +#ifndef abs +# define abs(a) (a>=0?a:(-a)) +#endif + +#define LOOP(name, body) {{body} _end__##name:;} +#define LAST(name) goto _end__##name + +#define NUMBRACKETS 6 + +#define NEWBUF(name,len) \ +static char _ ## name [len + (WALLBYTES<<1)] = {0}; \ +char *name = &_ ## name[WALLBYTES] + +#define INTFAULTMSG "INTERNAL FAULT OCCURED! PLEASE SUBMIT A BUG REPORT!\n" + +#define INTERNFAULT INTFAULTMSG + +#define BITDEF1(a) BIT_ ## a +#define BITDEF2(a) FLG_ ## a = (1<'.")\ + MSG(pmNoTermData, etErr, TRUE, 0,\ + "Could not access the termcap data base.")\ + MSG(pmNoTermDefd, etErr, TRUE, 0,\ + "Terminal type `%s' is not defined.")\ + MSG(pmNoRegExp, etWarn, TRUE, 0,\ + "Regular expressions not compiled in. Please recompile.")\ + MSG(pmNoCommon, etErr, TRUE, 0,\ + "`%s' can't be a member of both `%s' and `%s'.") \ + MSG(pmNoOpenDir, etWarn, TRUE, 0, \ + "Could not open the directory `%s'.") \ + MSG(pmNoDebugFlag, etWarn, TRUE, 0, \ + "This version of doesn't support the -d flag. Please recompile.") +#undef MSG +#define MSG(num, type, inuse, ctxt, text) num, + enum PrgErrNum + { + PRGMSGS pmMaxFault + }; +#undef MSG + + extern struct ErrMsg PrgMsgs[pmMaxFault + 1]; + + struct ErrInfo + { + char *Data; + const char *LineBuf; + const char *File; + unsigned long Line, Column, ErrLen; + enum + { + efNone = 0x00, + efNoItal = 0x01, + efItal = 0x02 + } Flags; + }; + + extern char *ReadBuffer; + extern char *CmdBuffer; + extern char *TmpBuffer; + + extern const char BrOrder[NUMBRACKETS + 1]; + + extern unsigned long Brackets[NUMBRACKETS]; + + + extern FILE *OutputFile, *InputFile; + +#define OPTION_DEFAULTS \ + DEF(int, GlobalRC, TRUE) \ + DEF(int, WipeVerb, TRUE) \ + DEF(int, BackupOut, TRUE) \ + DEF(int, Quiet, FALSE) \ + DEF(int, LicenseOnly, FALSE) \ + DEF(int, UsingStdIn, FALSE) \ + DEF(int, InputFiles, TRUE) \ + DEF(int, HeadErrOut, TRUE) \ + DEF(const char *, OutputName, "") \ + DEF(const char *, PseudoInName, NULL) \ + DEF(const char *, OutputFormat, VerbNormal) \ + DEF(const char *, PipeOutputFormat, NULL) \ + DEF(const char *, Delimit, ":") \ + DEF(long, DebugLevel, 0) + +#define STATE_VARS \ + DEF(enum ItState, ItState, itOff) /* Are we doing italics? */ \ + DEF(int, AtLetter, FALSE) /* Whether `@' is a letter or not. */ \ + DEF(int, InHeader, TRUE) /* Whether we're in the header */ \ + DEF(int, VerbMode, FALSE) /* Whether we're in complete ignore-mode */ \ + DEF(long, MathMode, 0) /* Whether we're in math mode or not */ \ + DEF(const char *, VerbStr, "") /* String we'll terminate verbmode upon */ \ + DEF(unsigned long, ErrPrint, 0) /* # errors printed */ \ + DEF(unsigned long, WarnPrint, 0) /* # warnings printed */ \ + DEF(unsigned long, UserSupp, 0) /* # user suppressed warnings */ + +#define DEF(type, name, value) extern type name; + OPTION_DEFAULTS STATE_VARS +#undef DEF + extern struct Stack CharStack, InputStack, EnvStack; + + enum Quote + { + quLogic, + quTrad + }; + + extern enum Quote Quote; + extern int StdInTTY, StdOutTTY, UsingStdIn; + + int main(int argc, char **argv); + void PrintPrgErr(enum PrgErrNum, ...); + void ErrPrintf(const char *fmt, ...); + + extern char *PrgName; + +#endif /* CHKTEX_H */ diff --git a/Build/source/utils/chktex/chktex-1.6.4/ChkTeX.tex.in b/Build/source/utils/chktex/chktex-1.6.4/ChkTeX.tex.in new file mode 100644 index 00000000000..65c3fc46b6c --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/ChkTeX.tex.in @@ -0,0 +1,1810 @@ +%% +%% ChkTeX v@PACKAGE_VERSION@, LaTeX documentation for ChkTeX program. +%% Copyright (C) 1995-96 Jens T. Berger Thielemann +%% +%% This program is free software; you can redistribute it and/or modify +%% it under the terms of the GNU General Public License as published by +%% the Free Software Foundation; either version 2 of the License, or +%% (at your option) any later version. +%% +%% This program is distributed in the hope that it will be useful, +%% but WITHOUT ANY WARRANTY; without even the implied warranty of +%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +%% GNU General Public License for more details. +%% +%% You should have received a copy of the GNU General Public License +%% along with this program; if not, write to the Free Software +%% Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +%% +%% Contact the author at: +%% Jens Berger +%% Spektrumvn. 4 +%% N-0666 Oslo +%% Norway +%% E-mail: +%% +%% NOTE: This file is written in LaTeX, and should be compiled +%% before viewing. If you don't know how to do this, consult +%% your local TeX guru. If you don't possess LaTeX, you are +%% assumed to not need this program; so there's no text version +%% of this file... +%% +%% You may still be able to view the DVI or PostScript versions of +%% this file, though, they are included in the archive. +%% + + + +\documentstyle[a4, array, tabularx, verbatim, multicol]{article} +%latex +\nonfrenchspacing +\newcounter{errornum} +\setcounter{errornum}{1} +%endlatex +\newcommand{\jtbt}{Jens~T. Berger~Thielemann} +\newcommand{\Cmd}[1]{``{\tt{}#1}''} +\newcommand{\rsrc}{``{\tt{}chktexrc}''} +\newcommand{\chktex}{Chk\TeX} + +%latex +\newcolumntype{Y}{>{\raggedright\arraybackslash}X} +\newcommand{\fmted}[1]{% + {\noindent\large% + \begin{tabularx}{\linewidth}{lY}% + \bf Warning \theerrornum: & \tt #1% + \end{tabularx}}\stepcounter{errornum}\nopagebreak[4]} + +\newenvironment{errdesc}[1]{\noindent\fmted{#1}\begin{quote}}{\end{quote}% +\pagebreak[3]} + +\newenvironment{html}{\comment}{\endcomment} +\newenvironment{rawhtml}{\comment}{\endcomment} + +\makeatletter +\@namedef{errdesc*}#1{\begin{errdesc}{\textit{#1\/}}} +\@namedef{enderrdesc*}{\end{errdesc}} +\@ifundefined{textit}{\gdef\textit#1{{\it #1\/}}}\relax +\@ifundefined{LaTeXe}{\gdef\LaTeXe{\LaTeX2${}_{\textstyle\varepsilon}$}}\relax +\makeatother + + +\newenvironment{errexam} +{ +\vskip 0pt plus 5pt +\begin{center} +} +{\end{center}} +\columnseprule 0.1pt + +%!\newcommand{\BS}{\verb@\@} +%!\newcommand{\chktex}{ChkTeX} +%!\newcommand{\slash}{/} +%endlatex + + +\title{\chktex\ v@PACKAGE_VERSION@} +\author{Jens~T. Berger~Thielemann} +\date{\today} + + +\begin{document} +\maketitle + +%latex +\newcommand{\BS}{\char`\\} +%endlatex +\section{Introduction} + +This program has been written in frustration because some constructs in +\LaTeX\ are sometimes non-intuitive, and easy to forget. It is {\em + not\/} a replacement for the built-in checker in \LaTeX\@; however it +catches some typographic errors \LaTeX\ oversees. In other words, it +is Lint for \LaTeX. Filters are also provided for checking the +\LaTeX\ parts of CWEB documents. + +It is written in ANSI C and compiles silently under GCC using +\Cmd{-Wall -ansi -pedantic} and almost all warning flags. This means +that you can compile \& use the program on your favorite machine. +Full source included. + +The program also supports output formats suitable for further +processing by editors or other programs, making errors easy to cycle through. +Software is provided for beautifully interfacing against the +AUC-\TeX\ Emacs mode, CygnusED, GoldEd and various Amiga message browsers. + +The program itself does not have any machine requirements; However compiling +for other platforms has not been done for a long time now so the code has been +removed. If interest rises it can be resurrected. + + +\section{Features} +\chktex\ begins to get quite a few bells \& whistles now. However, you +should be aware of that in most cases, all this is transparent to the user. +As you will see, \chktex\ offers the ability to adapt to many environments +and configurations. + +\subsection{New features} + +Modifications and additions since v1.6: +\begin{itemize} + \item Improved the build system + \item Better fixes for memory access errors +\end{itemize} + +Modifications and additions since v1.5: +\begin{itemize} + \item Fixed a crash when running from emacs + \item Fixed a crash when checking our own manual + \item Added \tt{\BS{}verb*} support +\end{itemize} + +Modifications and additions since v1.4: + +\subsubsection{Program} + +Modifications to the executable itself: +\begin{itemize} +\item As usual, a few more warnings: + \begin{itemize} + \item No space or similar in front/after parenthesis. + \item Demands a consistent quote style. + \item Double spaces in input which will not be rendered as one. + \item Punctuation malplaced regarding to math mode. + \item Warns about \TeX\ primitives. + \item Space in front of footnotes. + \item Bogus {\tt\BS{}left} and {\tt\BS{}right} commands. + \end{itemize} + +\item The abbreviation recognizer has (for the last time?) been + redesigned. We now produce far less false warnings, catch more + cases and do all this faster than before. Seems like a win. + + Done much of the same with the italic correction detection part, + too\ldots +\item Some bugs have been silently fixed. Hot spots in the program + have been optimized; in certain cases this in fact doubles the + speed! + + Along with this goes more code elegance and utilization of macro + processing and the C language. Take a look at \Cmd{Resource.[ch]}. + +\item It's possible to specify separate output-formats depending on + whether you are sending the output to a file/pipe or to a + terminal. + +\item Column positions are finally correct; we now expand tabs + correctly. +\item \chktex\ will now recursively search for {\tt\BS{}input}'ed + files, both in the document and on the commandline. See the + \rsrc\ file for more info. +\item The debug switch is now more intelligent; if you wish to hack + a bit on \chktex\ for yourself, it is possible to produce + selective debugging output. The feature can also be disabled + altogether. +\item MS-DOS and OS/2 version of the program is now more flexible + and well-behaved, thanks to Gerd B\"ohm. +\item You may now say \Cmd{-wall} to make all messages warnings, and + turn them on. +\item Uses termcap on UNIX boxes; this should ensure that \Cmd{-v2} + (or more precisely: \Cmd{\%i} and \Cmd{\%I}) works regardless to + what terminal you are using. +\end{itemize} + +\subsubsection{Resource file} + +New concepts introduced in the setup file: +\begin{itemize} +\item You may now specify both case-sensitive and case-insensitive + user patterns in the \rsrc\ file. In addition; it is now possible + to reset/clear lists. +\item It is possible to specify how many arguments + (optional/required) \Cmd{WIPEARG} should wipe; it behaves also + somewhat more intelligent when the arguments stretch over multiple + lines. +\item Global files will be read {\em in addition\/} to local ones. The + searching order has also been reversed in order to make this more + intelligent. +\end{itemize} + + +\subsubsection{Other} +Various other stuff I've done to the product: + +\begin{itemize} +\item The documentation has been polished and should now be easier + to use in practical situations. +\item \Cmd{check} target in \Cmd{Makefile}, so you can check that + the installation succeeded. In fact, the \Cmd{Makefile} has been + enhanced in several other ways too, amongst other it is now GNU + conforming. +\item \Cmd{deweb} is now documented; you may say \Cmd{man~deweb} to + get a few words of advice. The support script ({\tt chkweb}) does + now behave as the remaining package (accepting stdin input and flags). +\item I've written an Emacs hack which magically adds \chktex\ to the + list of AUC-\TeX\ commands; thus making the use of the program even + more trivial. + + For those of you who don't wish to mess with Emacs, I've included a trivial +%latex + $\mbox{lacheck}\leftrightarrow\mbox{\chktex}$ +%!lacheck <-> \chktex\ % +%endlatex + interface. + + This means that you now can use \chktex\ just as easily as lacheck + when you're running AUC-\TeX. + +\item Added an ARexx script which lets \chktex\ talk to VBrowse, the + message browser of Volker Barthelmann's freely distributable ANSI + C compiler. The browser itself is available on Aminet as + \Cmd{dev/c/vbcc.lha}. +\end{itemize} + +\subsection{Feature list} + +\begin{itemize} +\item Supports over 40 warnings. Warnings include: +%latex + \begin{multicols}{2} + \begin{flushleft} +%endlatex + \begin{itemize} + \item Commands terminated with space. Ignores \Cmd{\BS{}tt}, etc. + \item Space in front of references instead of \Cmd{\~{}}. + \item Forgetting to group parenthesis characters when + sub-\slash{}super\-scripting. + \item Italic correction (\Cmd{\BS/}) mistakes (double, + missing, unnecessary). + \item Parenthesis and environment matching. + \item Ellipsis detection; also checks whether to use + \Cmd{\BS{}dots}, \Cmd{\BS{}cdots} or \Cmd{\BS{}ldots}. + \item Enforcement of normal space after abbreviation. Detects + most abbreviations automagically. + \item Enforcement of end-of-sentence space when the last + sentence ended with capital letter. + \item Math-mode on/off detection. + \item Quote checking, both wrong types (\Cmd{"}) and wrong + direction. + \item Recommends splitting three quotes in a row. + \item Searching for user patterns. + \item Displays comments. + \item Space in front of \Cmd{\BS{}label} and similar commands. + \item Use of \Cmd{x} instead of \Cmd{\$\BS{}times\$} between numbers. + \item Multiple spaces in input which will be rendered as one + space (or multiple spaces, where that is undesirable). + \item Warns about text which may be ignored. + \item Mathematical operators typeset as variables. + \item No space in front of/after parenthesis. + \item Demands a consistent quote style. + \item Punctuation inside inner math mode/outside display math + mode. + \item Use of \TeX\ primitives where \LaTeX\ equivalents are + available. + \item Space in front of footnotes. + \item Bogus characters following commands. + \end{itemize} +%latex + \end{flushleft} + \end{multicols} +%endlatex +\item Fully customizable. Intelligent resource format makes it + possible to make \chktex\ respect your \LaTeX\ setup. Even + command-line options may be specified globally in the \rsrc\ file. +\item Supports \Cmd{\BS{}input} command; both \TeX\ and \LaTeX\ version. + Actually includes the files. \Cmd{TEXINPUTS}-equivalent search path. +\item Intelligent warning/error handling. The user may promote/mute + warnings to suit his preferences. You may also mute warnings in the + header of a file; thus killing much unwanted garbage. +\item Scripts included for checking CWEB files written in \LaTeX. + (Requires perl v5). +\item Supports both \LaTeX\ 2.09 and \LaTeXe{}. +\item Flexible output handling. Has some predefined formats and lets + the user specify his own format. Uses a \Cmd{printf()} similar + syntax. \Cmd{lacheck} compatible mode included for interfacing with + the AUC-\TeX\ Emacs mode. +\item Written in ANSI C\@. \Cmd{configure} script included for easy + setup and installation on UNIX systems. +\end{itemize} + +Still, it is important to realize that the output from \chktex\ is +only intended as a {\em guide\/} to fixing faults. However, it is by +no means always correct. This means that correct \LaTeX\ code may +produce errors in \chktex, and vice versa: Incorrect \LaTeX\ code may pass +silently through. + + + +\section{Legal stuff} + +\chktex{}, documentation, installations scripts, CWEB filters and other +materials provided are copyright \copyright\ 1995--96 Jens~T. +Berger~Thielemann, unless explicitly stated otherwise. + +This program is free software; you can redistribute it and/or modify it +under the terms of the GNU General Public License as published by the Free +Software Foundation; either version 2 of the License, or (at your option) +any later version. + +This program is distributed in the hope that it will be useful, but WITHOUT +ANY WARRANTY\@; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE\@. See the GNU General Public License for +more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to: +\begin{quote} + The Free Software Foundation, Inc. \\ + 675 Mass Ave \\ + Cambridge \\ + MA 02139 \\ + USA +\end{quote} + + + + +\begin{html} +\section{Availability} + +This program will be uploaded to CTAN\@; thus it can be +found at any mirrors of those. +\end{html} + +\section{Installation} + +A few words on installation on various platforms: + +\begin{description} +\item[UNIX:] Type \Cmd{configure}, \Cmd{make} and finally + \Cmd{make~install}. To make sure everything proceeded correctly, + type \Cmd{make~check}. If you don't have superuser privileges and thus + access to the default system areas, you should type + \Cmd{configure~--help} to help you set up correct paths. + + If you haven't installed any software like this before, that is + distributed in source form, here are some guidelines to help you + install it locally at your account. Please note that a mail to the + system administrator may be less work for you. + + We assume that you have put the archive (\Cmd{chktex.tar.gz}) in a + subdir of yours, with path \Cmd{\~{}/tmp}. We further assume that + your shell is \Cmd{csh} or \Cmd{tcsh}. Do the following: + + \begin{enumerate} + \item First of all, unpack the archive contents. + +\begin{verbatim} +> cd ~/tmp +> gunzip chktex.tar.gz +> tar xf chktex.tar +\end{verbatim} + + \item Now, we can configure the program. There are some + configuration options you should know about: + \begin{description} + \item[\Cmd{--enable-emacs-hack}:] Install a small file which + adds \chktex\ to the command menu of AUC-\TeX. This is to be + considered as a hack, and may break in future versions of + AUC-\TeX. It works fine under AUC-\TeX\ v2.9, though. + + This option needs the path of your elisp directory as argument, + e.g. \Cmd{--enable-emacs-hack=/home/myself/elisp} or similar. + + You'll also have to add the following line to your \Cmd{.emacs} + file: +\begin{verbatim} +(require 'chktex) +\end{verbatim} + You can now access \chktex\ from the \Cmd{Command} menu in + AUC-\TeX. To cycle through the messages, type \verb#C-x `#. + + \item[\Cmd{--enable-lacheck-replace}] This enables a quick + hack for making the AUC-\TeX\ Emacs mode use \chktex\ instead of + lacheck. This is done by installing a stub script which + ``overrides'' the original lacheck executable. + + While more stable than the previous solution, this is also + significantly less elegant --- in computing terms, this is the + ``brute force'' approach. + + \item[\Cmd{--enable-debug-info}] \chktex\ has an ability to spit + out various diagnostic messages using the \Cmd{-d} flag. This + behaviour is on by default. By adding the flag + \Cmd{--disable-debug-info} to the commandline, this will not be + compiled in. + + This may be useful if you're running short of disk space (the + time savings are neglible). + \end{description} + + If you are installing the program on your local account, use the + following command: + +\begin{verbatim} +> configure --prefix ~/ +\end{verbatim} + + Add eventual extra flags as specified above. This command will + generate a significant amount of output, this can usually be ignored. + + \item Finally, we can just build the program and install it. + +\begin{verbatim} +> make +> make install +\end{verbatim} + + \item Finished! The program is now installed and ready to use. You + may now tell other people to put your bindir in their path in + order to benefit from your work. All that remains is to make the + shell aware of your installation. + +\begin{verbatim} +> rehash +\end{verbatim} + + To make the remaining parts of your system aware of this, you'll + have to log out and re-log in, I'm afraid. However, you should delay this + until you've completed this installation procedure. + + \item If you wish to make sure that everything is OK (you ought to), + you may now ask \chktex\ to do a self-test: + +\begin{verbatim} +> make check +\end{verbatim} + + \end{enumerate} + +\item[Other platforms:] First of all, you have to copy the + \Cmd{config.h.in} file to a file named \Cmd{config.h}. Then, edit + it to reflect your system. Do the same with \Cmd{OpSys.h} (this + file has been reduced significantly). If you wish, you may define + \Cmd{DATADIR} to the path you want the global resource file to be + put. + + Now, I would suggest that you take a peak at the \Cmd{OpSys.c} + file, and edit it appropiately, for more + comfort. This should not be necessary, though, at least not the + first time. + + Finally, you may now compile and link all \verb@.c@ files. Define + \Cmd{HAVE\_CONFIG\_H} to 1 (on the command-line, for instance). If + the \Cmd{config.h} you wish to use has another name, define + \Cmd{CONFIG\_H\_NAME} to that (in that case, don't define + \Cmd{HAVE\_CONFIG\_H}). + + Put the directory path of the \rsrc\ file in a environment variable + named \Cmd{CHKTEXRC}. The files \Cmd{deweb.in} and \Cmd{chkweb} + should be moved to a directory in your path. These files may need + further setup, as they haven't got the location of perl + initialized. + + If your compiler/the compiled program complains (or crashes!), you + may try the hints listed below. Please note that it only makes + sense to try these hints if your compiler fails to produce a working + program. + + \begin{enumerate} + \item Increase the preprocessor buffers and line buffers. The + \chktex{} sources define macros sized 3--4k (expanding to about + the same), and passes arguments sized about 1k. + \item Use the magic switch which lets us use large + \Cmd{switch(\dots)\{\dots\}} statements; some of these statements + have about 120 \Cmd{case} entries. + \item The sources require that at least the first 12 of each + identifier is significant. + \end{enumerate} +\end{description} +{\bf Note:\/} You {\em must\/} install the new \rsrc\ file; \chktex\ will +fail to function unless! + + After doing this, you may enhance \chktex' behaviour by +reading/editing the \rsrc\ file. + +%latex +\section{Usage} + +\subsubsection{Synopsis} + +A UNIX-compliant template format follows: + +\newcommand{\Group}[1]{\mbox{[#1]}} +\begin{tabularx}\textwidth{lY} + \tt chktex & \tt \Group{-hiqrW} \Group{-v[0-\dots]} \Group{-l + } \Group{-[wemn] <[1-42]|all>} \Group{-d[0-\ldots]} \Group{-p + } \Group{-o } \Group{-[btxgI][0|1]} + file1 file2 \dots +\end{tabularx} + + +\subsubsection{Options} + +These are the options \chktex\ currently accepts. +Please note that single-lettered options requiring a numerical or no +argument may be concatenated. E.g.\ saying \Cmd{-v0qb0w2} is the +same as saying \Cmd{-v0~-q~-b0~-w2}, except for being less to +type. + +Enough general talk; here's a rather detailed description of all +options: +\begin{description} +\item[Misc.\ options:] General options which aren't related to some + specific subpart of \chktex. + \begin{description} + \item[{\tt -h [--help]}] Gives you a command summary. + \item[{\tt -i [--license]}] Shows distribution information. + \item[{\tt -l [--localrc]}] Reads a resource-file formatted + as the global resource-file \rsrc, in addition to the global + resource-file. This option needs the name of the resource-file + as a parameter. See also {\tt -g}. + \item[{\tt -r [--reset]}] This will reset all settings to their + defaults. This may be useful if you use the {\tt CMDLINE} + directive in your \rsrc\ file, and wish to do something + unusual. + \item[{\tt -d [--debug]}] Needs a numeric argument; a bitmask + telling what to output. The values below may be added in order + to output multiple debugging info. + + \begin{tabularx}\linewidth{cX} + \bf Value & \bf Dumps\ldots\\ + 1 & All warnings available and their current status. \\ + 2 & Statistics for all lists in the resource file. \\ + 4 & The contents of all lists in the resource file. \\ + 8 & Misc.\ other status information. \\ + 16 & Run-time info (note that this isn't widely used). \\ + \end{tabularx} + The info is produced after all switches and resource files have + been processed. + + It is possible to install versions of \chktex\ that ignore this + flag; this means that it is not certain that this flag works. + \item[{\tt -W [--version]}] Displays version information, and exits. + \end{description} +\item[Muting warning messages:] Controls whether and in what form + error messages will appear. Usually they accept a specific warning + number (e.g.\ \Cmd{-w2}), but you may also say \Cmd{all} (e.g.\ + \Cmd{-wall}) which does the operation on {\em all\/} warnings. + \begin{description} + \item[{\tt -w [--warnon]}] Makes the message number passed as + parameter a warning and turns it on. + \item[{\tt -e [--erroron]}] Makes the message number passed as + parameter an error and turns it on. + \item[{\tt -m [--msgon]}] Makes the message number passed as + parameter a message and turns it on. Messages are not counted. + \item[{\tt -n [--nowarn]}] Turns the warning/error number passed + as a parameter off. + \end{description} +\item[Output control flags:] Determines the appearance and + destination of the error reports. + \begin{description} + \item[{\tt -q [--quiet]}] Shuts up about copyright information. + \item[{\tt -o [--output]}] Normally, all errors are piped to {\tt stdout}. + Using this option with a parameter, errors will be sent to the + named file instead. Only information relative to the \LaTeX\ file + will be sent to that file. Memory problems and similar will as as + always be sent to {\tt stderr}. If a file with the name given + already exists, it will be renamed to \Cmd{foobar.bak} + (\Cmd{foobar.\$cl} under MS-DOS), \Cmd{foobar} being the name of + the file. See also \Cmd{-b}. + + \item[{\tt -v [--verbosity]}] Specifies how much and how you + wish the error reports to be displayed. This is specified in the + \rsrc\ file; we'll list the default values below. If you wish, + you may thus edit the \rsrc\ file to add or modify new formats. + + The default is mode 1 (that is, the {\em second\/} entry in the + \rsrc\ file), using {\tt -v} without any parameter will give you + mode 2. + + \begin{description} + \item[0] Will show the information in a way that should be + suitable for further parsing by {\tt awk}, {\tt sed} or + similar. The format is as follows: +\begin{verbatim} +File:Line:Column:Warning number:Warning message +\end{verbatim} + The colons may be replaced with another string; use the + \verb@-s@ switch for this. + + As the program does not output all errors in quite order, this + output format is also suitable for piping through \Cmd{sort}. + \item[1] Shows the information in a way which is more + comprehensible for humans, but which still doesn't need + anything but a glass tty. + \item[2] Shows the information in a fancy way, using escape + codes and stuff. It is the indeed most readable of all + modes; however, it needs proper set up of the \Cmd{ChkTeX.h} + at compilation time. UNIX boxes, however, will find the + information automatically. + \item[3] Shows the information suitable for parsing by Emacs; + this is the same format as {\tt lacheck} uses. More formally, + it is the following: +\begin{verbatim} +"File", line Line: Warning message +\end{verbatim} + + To utilize this, type \verb@M-x compile RET@. Delete whatever + is written in the minibuffer, and type + \verb@chktex -v3 texfile.tex@, and you should be able to + browse through the + error messages. Use \verb@C-x `@ to parse the messages. + \item[4] More or less the same as \verb@-v3@, but also includes + information on where the error actually was found. Takes somewhat + longer time to parse, but much more informative in use. + \end{description} + + \item[{\tt -f [--format]}] Specifies the format of the output. + This is done using a format similar to \Cmd{printf()}, where we + support the specifiers listed below. + + \smallskip + \newcommand{\Pf}[1]{\tt \%#1 &} + \begin{tabularx}{\linewidth}{cX} + \bf Code & \bf Description \\ + \Pf{b} String to print {\bf b\/}etween fields (from {\tt + -s} option). \\ + \Pf{c} {\bf C\/}olumn position of error. \\ + \Pf{d} Length of error ({\bf d\/}igit). \\ + \Pf{f} Current {\bf f\/}ilename.\\ + \Pf{i} Turn on {\bf i\/}nverse printing mode.\\ + \Pf{I} Turn off {\bf i\/}nverse printing mode.\\ + \Pf{k} {\bf k\/}ind of error (warning, error, message).\\ + \Pf{l} {\bf l\/}ine number of error.\\ + \Pf{m} Warning {\bf m\/}essage.\\ + \Pf{n} Warning {\bf n\/}umber.\\ + \Pf{u} An {\bf u\/}nderlining line (like the one which + appears when using \Cmd{-v1}).\\ + \Pf{r} Part of line in front of error ($\mbox{`S'} - + 1$).\\ + \Pf{s} Part of line which contains error ({\bf + s\/}tring).\\ + \Pf{t} Part of line after error ($\mbox{`S'} + 1$). + \end{tabularx} + \smallskip + + Other characters will be passed literally; thus you can say + \Cmd{\%\%} to achieve a single percent sign in the output. + Please note that we may introduce other specifiers in the future, + so don't abuse this feature for other characters. + + Also, note that we do {\em not\/} support field lengths (yet). + This may come in the future, if I get the time\dots + + The {\tt -v} command is implemented by indexing into the \rsrc\ + file; read that for seeing how each format is implemented. If + you find yourself using a particular format often by using the + -f switch, consider putting it in the \rsrc\ file instead. + \item[{\tt -V [--pipeverb]}] Which entry we'll use in the \rsrc\ + file whenever {\tt stdout} isn't a terminal. + + The default is to use the same mode as specified with the + {\tt -v} switch; using {\tt -V} without any parameter will give you + mode 1. + + This switch was implemented because GNU less has problems with + the escape codes \chktex\ uses for displaying inverse text. + Under UNIX, there's another way around, though, which is slightly + more elegant. Add the following line to your \Cmd{.envir} file: +\begin{verbatim} +setenv LESS -r +\end{verbatim} + + \item[{\tt -p [--pseudoname]}] With this switch, you can provide + the filename which will be used when we report the errors. This + may be useful in scripts, especially when doing pipes. It is in + other words similar to C's \verb@#line@ directive. + + We will only assume this name for the uppermost file; files that + this one in turn \verb@\@\verb@input@ are presented under their original + names. This seems most logical to me. + + \item[{\tt -s [--splitchar]}] String to use instead of the + colons when doing {\tt -v0}; e.g.\ this string will be output + between the fields. + + \end{description} +\item[Boolean switches:] Common for all of these are that they + take an optional parameter. If it is {\tt 0}, the feature will + be disabled, if it is {\tt 1}, it will be enabled. All these + features are on by default; and are toggled if you don't give + any parameter. + + \begin{description} + \item[{\tt -b [--backup]}] If you use the {\tt -o} switch, and the + named outputfile exists, it will be renamed to {\tt filename.bak}. + \item[{\tt -I [--inputfiles]}] Execute \verb@\@\verb@input@ + statements; e.g.\ include the file in the input. Our input parsing + does of course nest; we use an input-stack to keep track of this. + \item[{\tt -H [--headererr]}] Show errors found in front of the + \verb@\begin{document}@ line. Some people keep {\em lots\/} of + pure \TeX\ code there, which errors can't be detected reliably + (in other words, we will in most cases just produce a lot of + garbage). + \item[{\tt -g [--globalrc]}] Read in the global resource file. This + switch may be useful together with the {\tt -l} option. + \item[{\tt -t [--tictoc]}] Display a twirling baton, to show that + we're working. {\tt -v0} does an {\tt -t0}, too, as it assumes + that the user then uses the program non-interactively. This is + now a no-op. + \item[{\tt -x [--wipeverb]}] Ignore the ``\verb@\verb@'' command + found within the \LaTeX\ file and its argument is completely by + the checking routines. This is done by simply overwriting them. + If you somehow don't like that (for instance, you would like to + count brackets inside those commands, too), use this switch. + \end{description} +\end{description} + + +If you don't specify any input \LaTeX-files on the commandline, we'll +read from {\tt stdin}. To abort {\tt stdin} input, press the +following keycombinations: + +\smallskip +\begin{tabular}{ll} + \bf Machine & \bf Key-combination \\ + UNIX & $\fbox{\tt Ctrl} + \fbox{\tt D}$ \\ + MS-DOS & $\fbox{\tt Ctrl} + \fbox{Z}$, followed by return. +\end{tabular} +\smallskip + +By default, we're using the 1994 version of GNU's \Cmd{getopt()} +routine. + +\begin{itemize} +\item Options may be given in any order; the names of the \LaTeX-files + do not have to be the last arguments. This behaviour may be turned + off by creating an environment variable named \Cmd{POSIXLY\_CORRECT}. +\item The special argument \Cmd{--} forces an end of + option-scanning. +\item Long-named options begin with \Cmd{--} instead of \Cmd{-}. + Their names may be abbreviated as long as the abbreviation is unique + or is an exact match for some defined option. If they have an + argument, it follows the option name in the argument, separated from + the option name by a \Cmd{=}, or else the in next argument. +\end{itemize} + +\subsubsection{The \rsrc\ file} + +You should also take a look at the \rsrc\ file. As the file is +self-documenting; you should be able to get the meaning of each +keyword by simply reading the file. The method for {\em finding it}, +however, has grown rather complex. An outline is given below. + +If \chktex\ finds multiple files when searching, each and everyone +will be read in the order specified below. The \Cmd{Keyword = \{ item + item \dots \}} may thus be necessary to reset previously defined +lists. + +In this list, \Cmd{\$foo} is assumed to be the environment variable +\Cmd{foo}: + +\begin{enumerate} +\item First, we'll take a look at the directory which was specified as + \Cmd{DATADIR} during compilation. On UNIX boxes, this usually evaluates to + \Cmd{/usr/local/share/chktexrc} or similar, under MS-DOS it is set + to \Cmd{\BS{}emtex\BS{}data\BS{}chktexrc}. + +\item Look in the following system directories: + + \begin{tabular}{ll} + \bf Machine & \bf Directory \\ + UNIX & \Cmd{\$HOME/.chktexrc} or \Cmd{\$LOGDIR/.chktexrc} \\ + MSDOS & Program installation path + \end{tabular} + +\item Look for it in the directory pointed to by an environment + variable, as specified in the table below: + + \begin{tabularx}\linewidth{lY} + \bf Machine & \bf Directory \\ + UNIX & \Cmd{\$CHKTEXRC/.chktexrc} \\ + MSDOS & \Cmd{\$CHKTEXRC\BS{}chktexrc}, \Cmd{\$CHKTEX\_HOME\BS + chktexrc} or \Cmd{\$EMTEXDIR\BS{}data\BS{}chktexrc} + \end{tabularx} + +\item Look for it in the current directory. On UNIX boxes, + we expect the filename to be \Cmd{.chktexrc}; on other machines + \Cmd{chktexrc}. + +\end{enumerate} + +If you for some reason wish to undo what the previous files may have +done, you may say \Cmd{CmdLine \{ -g0 -r \}} somewhere in the \rsrc\ +file; this will reset all previous settings. + + +\subsubsection{Hints} +I've tried to collect some advice that may be useful --- if you have a +favourite hint, feel free to send it to me! + +\begin{itemize} +\item If you use \Cmd{german.sty}; it may be wise to put \Cmd{-n18} in + the \Cmd{CmdLine} entry in the \rsrc\ file. This will probably reduce + the amount of false warnings significantly. +\item Put \Cmd{-v} in the \Cmd{CmdLine} entry of the \rsrc\ file; this + makes the fancy printing the default. +\item If you're working on a large project, it may pay off to make a + local resource file which is included in addition to the global + one. In this one, add the necessary info to reduce the amount of + false warnings --- these usually don't do anything but hide the + real warnings. +\item Create a total ignore environment, which \chktex\ will ignore + completely. In here, you can place all that code which outsmarts + \chktex\ completely. For instance, add the following lines at the top + of your \LaTeX\ file: +\begin{verbatim} +% ChkTeX will ignore material within this environment +\newenvironment{ignore}{}{} +\end{verbatim} + In addition, you should add the item \Cmd{ignore} to the \Cmd{VerbEnvir} + entry in the \rsrc\ file. +\end{itemize} +\subsubsection{Bugs} + +No fatal ones, I think, but the program currently has some problems when a +\LaTeX\ command/parameter stretch over a two lines --- some extra spaces +may be inserted into the input. I regard the program as fairly well +tested; using the SAS/C \Cmd{cover} utility I was able to make sure that +approximately 95\% of the code has actually been run successfully in the +final version. This does indeed leave some lines; most of these are +procedure terminating brackets or ``can't happen'' lines, though. + +We've got some problems when isolating the arguments of a command. +Although improved, it will certainly fail in certain cases; \chktex\ +can for instance not handle arguments stretching over two lines. This +also means that \Cmd{WIPEARG} entries in the \rsrc\ file will only +have the first half of their argument wiped if the argument stretches +over two lines. We will, however, take care not to wipe parenthesis +in such cases, in order to avoid false warnings. + +Before submitting a bug report, please first see whether the problem can be +solved by editing the \rsrc\ file appropiately. + + + +\subsection{ChkWEB} + +This shell script is provided for checking CWEB files. The template is +as follows: +\begin{verbatim} +chkweb [options] file1 file2 ... +\end{verbatim} +As you may see from the script, it is only a trivial interface towards +{\tt deweb} and \chktex. It does not support any individual options +on the command line --- all options found will be passed onto \chktex. +If \Cmd{--} or a filename is found, the remaining parameters will be +ignored. +The only real intelligence it features is that it will try to append +\verb@.w@ to filenames it can't find. + +If no filenames are given, we will read from {\tt stdin}. + +\subsection{DeWEB} + +This program strips away C code and CWEB commands from CWEB sources. +It is called with the following synopsis: + +\begin{verbatim} +deweb file1 file2 ... +\end{verbatim} + +{\tt deweb} filters away all C \&\ CWEB commands from a CWEB source code. +This leaves only the \LaTeX\ code. This stripped code, in turn, may then +be passed to a suitable syntax checker for \LaTeX, like \chktex\ and {\tt + lacheck}, or spell-checkers like {\tt ispell}. + +When {\tt deweb} strips away the C code from your CWEB source, it tries to +preserve line breaks. This means that the error reports from {\it your + favorite tool\/} will be correct regarding to line numbers. In most +cases, the column position will also be correct. This significantly +simplifies finding the errors in the \LaTeX\ source (in contrast to the +output from {\tt cweave}, which output is truly difficult to figure +anything out from). + +{\tt deweb} accepts a list of filenames on the argument line, and will send +its output to {\tt stdout}. If no filenames are given, it will read from +stdin, acting as a filter. No options are currently accepted. + +Macho users may try to pipe the output from {\tt deweb} directly into +\LaTeX, theoretically, this should work. This would ease the debugging of +the \LaTeX\ code significantly, as when \LaTeX\ complains about wrong +syntax, you'll be able to find the erroneous line much more easily. Don't +expect that the output looks very much like the final one, though. + +{\tt deweb} should now understand all correct {\tt CWEB} opcodes. If it +complains about not understanding a correct opcode, please inform the +author. + +\subsubsection{Bugs} + +{\tt deweb} will not even {\em compile\/} under Perl versions before perl +v5. Unfortunately, this means that we can't even tell the user why we +failed; Perl will just complain about not being able to compile the +regexps. + +\section{Explanation of error messages} +Below is a description of all error-messages \chktex\ outputs. +Error messages set in {\it italic type\/} are turned off by default. +Where margin paragraphs are listed in the text, they refer to the +keyword in the \rsrc\ file which controls the discussed warning. + +\newcommand\Keyword[1]{\marginpar{\large\tt\hfill\\ #1}} + +\smallskip\pagebreak[2] +\Keyword{Silent} +\begin{errdesc}{Command terminated with space.} + You tried to terminate a command with a blank space. Usually, this + is an error as these are ignored by \LaTeX. In most cases, you would + like to have a real space there. + + \begin{errexam} + \verb@\LaTeX@\underline{\tt }\verb@is a typesetter.@ \\* + \LaTeX is a typesetter. \\* + \smallskip + \verb@\LaTeX\ is a typesetter.@ \\* + \LaTeX\ is a typesetter. \\* + \end{errexam} +\end{errdesc} + +\Keyword{Linker} +\begin{errdesc}{Non-breaking space (`\~{}') should have been used.} + When reading a document, it is not very pretty when references are + split across lines. If you use the \verb@~@ character, \LaTeX\ will + assign a very high penalty for splitting a line at that point. + \chktex\ issues this warning if you have forgot to do this. + + \begin{errexam} + \verb@Please refer to figure@\underline{\tt\ }\verb@\ref{foo}.@ \\* + Please refer to figure 11. \\* % Gotta cheat here! :) + \smallskip + \verb@Please refer to figure~\ref{foo}.@ \\* + Please refer to figure~11. \\* + \end{errexam} +\end{errdesc} + +\begin{errdesc}{You should enclose the previous parenthesis with `\{\}'.} + + This is a warning which you may ignore, but for maximum aestethic + pleasure, you should enclose your bracket characters with `\{\}'s. + + \begin{errexam} + \verb@$@\underline{\tt\ }\verb@[(ab)^{-1}]@\underline{\tt\ }\verb@\^{-2}$@ \\* + $[(ab)^{-1}]^{-2}$ \\* + \smallskip + \verb@${[{(ab)}^{-1}]}^{-2}$@ \\* + ${[(ab)^{-1}]}^{-2}$ \\* + \end{errexam} +\end{errdesc} + +\Keyword{Italic\\ItalCmd\\NonItalic} +\begin{errdesc}{Italic correction (`\BS/') found in non-italic + buffer.} + If you try to use the \verb@\/@ command when \chktex\ believes that + the buffer is not outputted as italic, you'll get this warning. + + \begin{errexam} + \verb@This is an@\underline{\tt\BS/}\verb@ example@ \\* + This is an\/ example. \\* + \smallskip + \verb@This is an example.@ \\* + This is an example. \\* + \end{errexam} +\end{errdesc} + +\Keyword{Italic\\ItalCmd\\NonItalic} +\begin{errdesc}{Italic correction (`\BS/') found more than once.} + If the buffer is italic, and you try to use the \verb@\/@ command + more than once, you'll get this warning. + + \begin{errexam} + \verb@This {\it example\/@\underline{\tt\BS/}\verb@} is not amusing.@ \\* + This {\it example\/\/} is not amusing. \\* + \smallskip + \verb@This {\it example\/} is not amusing.@ \\* + This {\it example\/} is not amusing. \\* + \end{errexam} +\end{errdesc} + +\Keyword{Italic\\ItalCmd\\NonItalic} +\begin{errdesc}{No italic correction (`\BS/') found.} + You get this error if \chktex\ believes that you are switching from + italic to non-italic, and you've forgot to use the \verb@\/@ command + to insert that extra little spacing. If you use the \Cmd{em} option, + you may ignore this warning. + + \begin{errexam} + \verb@This {\it example@\underline{\tt\ }\verb@} is not amusing, either.@ \\* + This {\it example} is not amusing, either. \\* + \smallskip + \verb@This {\it example\/} is not amusing, either.@ \\* + This {\it example\/} is not amusing, either. \\* + \end{errexam} +\end{errdesc} + +\Keyword{IJAccent} +\begin{errdesc}{Accent command `command' needs use of `command'.} + If you're using accenting commands, `i' and `j' should lose their + dots before they get accented. This is accomplished by using the + \verb@\i@, \verb@\j@, \verb@\imath@ and \verb@\jmath@ command. + + \begin{errexam} + \verb@This is an example of use of accents: \'{@\underline{\tt i}\verb@}.@ \\* + This is an example of use of accents: \'{i}. \\* + \smallskip + \verb@This is an example of use of accents: \'{\i}.@ \\* + This is an example of use of accents: \'{\i}. \\* + \end{errexam} +\end{errdesc} + +\Keyword{HyphDash\\NumDash\\WordDash} +\begin{errdesc}{Wrong length of dash may have been used.} + This warning suggests that a wrong number of dashes may have been + used. It does this by classifying the dash according to the the + character in front and after the dashes. + + If they are of the same type, \chktex\ will determine which keyword + to use in the \rsrc\ file. If not, it will shut up and accept that + it doesn't know. + + \begin{tabular}{ll} + \bf Character type & \bf Keyword in \rsrc\ file \\* + Space & \tt WordDash \\* + Number & \tt NumDash \\* + Alphabetic character & \tt HyphDash \\* + \end{tabular} + + This is more or less correct, according to my references. Hopefully + this check can be even more improved (suggestions?). + + \begin{errexam} + \verb@It wasn't anything @\underline{\tt-}\verb@ just a 2@\underline + {\tt---}\verb@3 star@\underline{\tt--}\verb@shots.@ \\* + It wasn't anything - just a 2---3 star--shots. \\* + \smallskip + \verb@It wasn't anything --- just a 2--3 star-shots@ \\* + It wasn't anything --- just a 2--3 star-shots. \\* + \end{errexam} +\end{errdesc} + + +\fmted{`\%s' expected, found `\%s'.} +\begin{errdesc}{Solo `\%s' found.} + You get this warning whenever brackets or environments don't match. + \chktex\ expect to find matching brackets/environments in the + same order as their opposites were found, and no closing delimiters + which haven't been preceded by an opening one. + + While bracket matching is not an explicit error, it is usually a + sign that something is wrong. + +\end{errdesc} + +\Keyword{CenterDots\\LowDots} +\begin{errdesc}{You should use `\%s' to achieve an ellipsis.} + Simply typing three \Cmd{.} in a row will not give a perfect spacing + withing the between the dots. The \verb@\ldots@ is much more + suitable for this. + + In math mode, you should also distinguish between \verb@\cdots@ and + \verb@\ldots@; take a look at the example below. + + \begin{errexam} + \newcommand{\td}{\underline{\tt...}} + \verb@Foo@\td\verb@bar. $1,@\td\verb@,3$. $1+@\td\verb@+3$. $1,@% + \underline{\tt\BS{}cdots}\verb@,3$.@ \\* + Foo...bar. $1,...,3$. $1+...+3$. $1,\cdots,3$. \\* + \smallskip + \verb@Foo\dots bar. $1,\ldots,3$. $1+\cdots+3$. $1,\ldots,3$.@ \\* + Foo\dots bar. $1,\ldots,3$. $1+\cdots+3$. $1,\ldots,3$. \\ + \end{errexam} +\end{errdesc} + +\Keyword{Abbrev} +\begin{errdesc}{Interword spacing (`\BS\ ') should perhaps be used.} + + One of the specified abbreviations were found. Unless you have + previously said \verb@\frenchspacing@, you'll have incorrect + spacing, which one should avoid if possible. + + \begin{errexam} + \verb@This is an example, i.e.@\underline{\tt\ }\verb@an demonstration.@ \\* + This is an example, i.e. an demonstration. \\* + \smallskip + \verb@This is an example, i.e.\ an demonstration.@ \\* + This is an example, i.e.\ an demonstration. \\* + \end{errexam} +\end{errdesc} + +\begin{errdesc}{Intersentence spacing (`\BS{}@') should perhaps be used.} + + \LaTeX' detection of whether a period ends a sentence or not, is + only based upon the character in front of the period. If it's + uppercase, it assumes that it does not end a sentence. While this + may be correct in many cases, it may be incorrect in others. + \chktex\ thus outputs this warning in every such case. + + \begin{errexam} + \verb@I've seen an UFO!@\underline{\tt\ }\verb@Right over there!@ \\* + I've seen an UFO! Right over there! \\* + \smallskip + \verb+I've seen an UFO\@! Right over there!+ \\* + I've seen an UFO\@! Right over there! \\* + \end{errexam} +\end{errdesc} + +\begin{errdesc}{Could not find argument for command.} + + \chktex\ will in some cases need the argument of a function to + detect an error. As \chktex\ currently processes the \LaTeX\ file on + a line-by-line basis, it won't find the argument if the command + which needed it was on the previous line. On the other hand, this + {\em may\/} also be an error; you ought to check it to be safe. + + \begin{errexam} + \verb@$\hat$@ \\* + This will give a \LaTeX\ error\dots \\* + \smallskip + \verb@$\hat{a}$@ \\* + $\hat{a}$ \\* + \end{errexam} +\end{errdesc} + +\begin{errdesc}{No match found for `\%s'.} + + This warning is triggered if we find a single, {\em opening\/} + bracket or environment. While bracket matching is not an explicit + error, it is usually a sign that something is wrong. + +\end{errdesc} + +\Keyword{MathEnvir} +\begin{errdesc}{Mathmode still on at end of LaTeX file.} + This error is triggered if you at some point have turned on + mathmode, and \chktex\ couldn't see that you remembered to turn it + off. + +\end{errdesc} + +\begin{errdesc}{Number of `character' doesn't match the number of `character'.} + + Should be self-explanatory. \chktex\ didn't find the same number of + an opening bracket as it found of a closing bracket. + +\end{errdesc} + +\begin{errdesc}{You should use either `` or '' as an alternative to `\,"\,'.} + Self-explanatory. Look in the example, and you'll understand why. + + \begin{errexam} + \verb@This is an @\underline{\tt"}\verb@example@\underline{\tt"} \\* + This is an "example" \\* + \smallskip + \verb@This is an ``example''@ \\* + This is an ``example'' \\* + \end{errexam} +\end{errdesc} + +\begin{errdesc}{You should use "'" (ASCII 39) instead of + "'" (ASCII 180).} On some keyboards you might get the wrong quote. + This quote looks, IMHO, {\em ugly\/} compared to the standard + quotes, it doesn't even come out as a quote! Just see in the + example. + + + \begin{errexam} + \verb@``There@\underline{\tt '}\verb@s quotes and there@\underline{\tt '}\verb@s quotes@ + \underline{\tt ''} \\* % '' + ``There´s quotes and there´s quotes´´ \\* % '' + \smallskip + \verb@``There's quotes and there's quotes''@ \\* + ``There's quotes and there's quotes'' \\* + \end{errexam} +\end{errdesc} + +\Keyword{Userwarn} +\begin{errdesc}{User-specified pattern found.} + A substring you've specified using {\tt USERWARN} in the \rsrc\ file, + has been found. +\end{errdesc} + +\begin{errdesc*}{This command might not be intended.} + I implemented this because a friend of mine kept on making these + mistakes. Easily done if you haven't gotten quite into the syntax + of \LaTeX. + + \begin{errexam} + \verb@\LaTeX\ is an extension of \TeX@\underline{\tt\BS.}\verb@ Right?@ \\* + \LaTeX\ is an extension of \TeX\. Right? \\* + \smallskip + \verb@\LaTeX\ is an extension of \TeX. Right?@ \\* + \LaTeX\ is an extension of \TeX. Right? \\* + \end{errexam} +\end{errdesc*} + +\begin{errdesc*}{Comment displayed.} + \chktex\ dumps all comments it finds, which in some cases is useful. + I usually keep all my notes in the comments, and like to review them + before I ship the final version. For commenting out parts of the + document, the \Cmd{comment} environment is better suited. + +\end{errdesc*} + + +\begin{errdesc}{Either ''\BS,' or '\BS,'' will look better.} + + This error is generated whenever you try to typeset three quotes in + a row; this will not look pretty, and one of them should be + separated from the rest. + + \begin{errexam} + \underline{\tt```}\verb@Hello', I heard him said'', she remembered.@ \\* + ```Hello', I heard him said'', she remembered. \\* + \smallskip + \verb@``\,`Hello', I heard him said'', she remembered.@ \\* + ``\,`Hello', I heard him said'', she remembered. + \end{errexam} +\end{errdesc} + +\Keyword{PostLink} +\begin{errdesc}{Delete this space to maintain correct pagereferences.} + This message, issued when a space is found in front of a + \verb@\index@, \verb@\label@ or similar command (can be set in the + \rsrc\ file). Sometimes, this space may cause that the word and the + index happens on separate pages, if a pagebreak happens just there. + + You might also use this warning to warn you about spaces in front of + footnotes; however, the warning text may not be entirely correct + then. + + \begin{errexam} + \verb@Indexing text@\underline{\tt\ }\verb@\index{text} is fun!@ \\* + \smallskip + \verb@Indexing text\index{text} is fun!@ \\* + \end{errexam} +\end{errdesc} + +\begin{errdesc}{You might wish to put this between a pair of `\{\}'} + + This warning is given whenever \chktex\ finds a \Cmd{\^{ }}' or a + \Cmd{\_} followed by either two or more numberic digits or two or + more alphabetic characters. In most situations, this means that + you've forgotten some \{\}'s. + + \begin{errexam} + \verb@$5\cdot10^@\underline{\tt10}\verb@$@ \\* + $5\cdot10^10$ \\* + \smallskip + \verb@$5\cdot10^{10}$@ \\* + $5\cdot10^{10}$ + \end{errexam} +\end{errdesc} + +\begin{errdesc}{You ought to remove spaces in front of punctuation.} + + This warning is issued if \chktex\ finds space in front of an + end-of-sentence character. + + \begin{errexam} + \verb@Do you understand@\underline{\tt\ }\verb@?@ \\* + Do you understand ? \\* + \smallskip + \verb@Do you understand?@ \\* + Do you understand? \\* + \end{errexam} +\end{errdesc} + +\begin{errdesc}{Could not execute LaTeX command.} + + Some \LaTeX\ commands will be interpreted by \chktex; however, some + of them are sensible to errors in the \LaTeX\ source. Most notably, + the \verb@\@\verb@input@ command relies on that the input file exists\dots + +\end{errdesc} + +\Keyword{Italic\\ItalCmd\\NonItalic} +\begin{errdesc}{Don't use \BS/ in front of small punctuation.} + Italic correction should generally {\em not\/} be used in front of + small punctuation characters like `.' and `,'; as it looks better + when the preceding italic character leans ``over'' the punctum or + comma. + + \begin{errexam} + \verb@It is just a {\it test@\underline{\tt\BS/}\verb@}, don't think anything else.@ \\* + It is just a {\it test\/}, don't think anything else. \\* + \smallskip + \verb@It is just a {\it test}, don't think anything else.@ \\* + It is just a {\it test}, don't think anything else. + \end{errexam} +\end{errdesc} + +\begin{errdesc}{\$\BS{}times\$ may look prettier here.} + In ASCII environments, it is usual to use the `x' character as an + infix operator to denote a dimension. The mathemathical symbol + $\times$ provided by the \verb@$\times$@ command is better suited for + this. + + \begin{errexam} + \verb@The program opens a screen sized 640@\underline{\tt x}\verb@200 pixels.@ \\* + The program opens a screen sized 640x200 pixels. \\* + \smallskip + \verb@The program opens a screen sized $640\times200$ pixels.@ \\* + The program opens a screen sized $640\times200$ pixels. + \end{errexam} +\end{errdesc} + +\begin{errdesc*}{Multiple spaces detected in output.} + + This warning, intended for the novice, will remind you that even if + you {\em type\/} multiple spaces in your input, only a single space + will come out. Some ways to come around this is listed below. + + \begin{errexam} + \verb@White is a beautiful colour.@ \\* + White is a beautiful colour. \\* + \smallskip + \verb@White~~~~~{ }{ }{ }\ \ \ is a beautiful colour.@ \\* + White~~~~~{ }{ }{ }\ \ \ is a beautiful colour. \\ + \end{errexam} +\end{errdesc*} + +\Keyword{VerbEnvir} +\begin{errdesc}{This text may be ignored.} + Certain implementations of the \verb@verbatim@ environment and + derivations of that, ignore all text on the same line as + \verb@\end{verbatim}@. This will warn you about this. + + +\end{errdesc} + +\fmted{Use ` to begin quotation, not '.}\hfill\\ +\fmted{Use ' to end quotation, not `.}\hfill\\ +\begin{errdesc}{Don't mix quotes.} + + Proper quotations should start with a \verb@`@ and end with a + \verb@'@; anything else isn't very pretty. Both these warnings are + relative to this; look in the example below. + + \begin{errexam} + \verb@There are @\underline{\tt`'}% + \verb@examples'' and there are ``examples@\underline{\tt``}\verb@.@ \\* + There are `'examples'' and there are ``examples``. \\* + \smallskip + \verb@There are ``examples'' and there are ``examples''.@ \\* + There are ``examples'' and there are ``examples''. + \end{errexam} +\end{errdesc} + +\Keyword{MathRoman} +\begin{errdesc}{You should perhaps use `cmd' instead.} + Most mathematical operators should be set as standard roman font, + instead of the math italic \LaTeX\ uses for variables. For many + operators, \LaTeX\ provides a pre-defined command which will typeset + the operator correctly. Look below for an illustration of the point. + + \begin{errexam} + \verb@$@\underline{\tt sin}\verb@^2 x + @\underline{\tt cos}\verb@^2 x = 1$@ \\* + $sin^2 x + cos^2 x= 1$ \\* + \smallskip + \verb@$\sin^2 x + \cos^2 x = 1$@ \\* + $\sin^2 x + \cos^2 x = 1$ + \end{errexam} +\end{errdesc} + +\fmted{You should put a space in front of/after parenthesis.}\hfill\\ +\begin{errdesc}{You should avoid spaces in front of/after parenthesis.} + Outside math mode, you should put a space in front of any group of + opening parenthesis, and no spaces after. If you have several after + each other, you should of course not put a space in between each; + look in the example below. Likewise, there should not be spaces in + front of closing parenthesis, but there should be at least one + after. + + + + \begin{errexam} + \verb@This@\underline{\tt( }\verb@an example@\underline{\tt( }% + \verb@Nuff said@\underline{\tt\ }\verb@)), illustrates@\underline{\tt( }% + \verb@``my''@\underline{\tt\ )}\verb@point.@\\ + This( an example( Nuff said )), illustrates( ``my'' )point. \\ + \smallskip + \verb@This (an example (Nuff said)), illustrates (``my'') point.@\\ + This (an example (Nuff said)), illustrates (``my'') point.\\ + \end{errexam} +\end{errdesc} + +\Keyword{QuoteStyle} +\begin{errdesc}{You should not use punctuation in front of/after + quotes.} + % + For best looking documents, you should decide on how you + wish to put quotes relative to punctuation. \chktex\ recognizes two + styles; you may specify which you use in the \rsrc\ file. A + description on each style follows: + \begin{description} + \item[Traditional:] This style is the most visually pleasing. It + always puts the punctuation {\em in front of\/} the quotes, which + gives a continuous bottom line. + + However, it may in certain cases be ambigious. Consider the + following example from a fictious \Cmd{vi(1)} + tutorial (quote taken from the Jargon file): + \begin{center} + \verb@Then delete a line from the file by typing ``dd.''@ \\* + Then delete a line from the file by typing ``dd.'' + \end{center} + That would be very bad --- because the reader would be prone to + type the string d-d-dot, and it happens that in \Cmd{vi(1)} dot + repeats the last command accepted. The net result would be to + delete {\em two\/} lines! This problem is avoided using logical + style, described below. + \pagebreak[3] + \item[Logical:] This style uses quotes as balanced delimiters like + parentheses. While this is not the most visual pleasing, it is + can't be misunderstood. The above sentence would then become: + \nopagebreak + \begin{center} + \verb@Then delete a line from the file by typing ``dd''.@ \\* + Then delete a line from the file by typing ``dd''. + \end{center} + \nopagebreak + \end{description} + +\end{errdesc} + +\begin{errdesc}{Double space found.} + This warning is triggered whenever \chktex\ finds a space in front + of a hard space, or vice versa. This will be rendered as two spaces + (which you usually don't wish). + + \begin{errexam} + \verb@For output codes, see table@\underline{\tt\ }% + \verb@~@\underline{\tt\ }\verb@\ref{foo}.@ \\* + For output codes, see table ~ 1.1.\\* + \smallskip + \verb@For output codes, see table~\ref{foo}.@ \\* + For output codes, see table~1.1. + \end{errexam} +\end{errdesc} + +\Keyword{MathEnvir} +\begin{errdesc}{You should put punctuation outside inner/inside + display math mode.} + As recommended in the \TeX{}book, you should try to put punctuation + outside inner math mode, as this is gets formatted better. + + Similarily, you should let any final punctuation in display math + mode end up within it. Look at the following example, which was + taken from the \TeX{}book: + \begin{errexam} + \verb@for $x = a@\underline{\tt,}\verb@b$, or $c$.@\\* + for $x = a,b$, or $c$. \\* + \smallskip + \verb@for $x = a$, $b$, or $c$.@\\* + for $x = a$, $b$, or $c$.\\* + \end{errexam} + +\end{errdesc} + +\Keyword{Primitives} +\begin{errdesc*}{You ought to not use primitive TeX in LaTeX code.} + This warning is triggered whenever you use a raw \TeX\ command + which has been replaced by a \LaTeX\ equivalent. If you consider + yourself a purist (or want to be sure your code works under \LaTeX3), + you should use the \LaTeX\ equivalent. +\end{errdesc*} + +\Keyword{NotPreSpaced} +\begin{errdesc}{You should remove spaces in front of `\%s'} + + Some commands should not be prepended by a space character, for cosmetical + reasons. This notes you of this whenever this has happened. + + \begin{errexam} + \verb@This is a footnote@\underline{\tt\ }\verb@\footnotemark[1] mark.@\\* + This is a footnote ${}^1$ mark. \\* + \smallskip + \verb@This is a footnote\footnotemark[1] mark.@\\* + This is a footnote${}^1$ mark. \\* + \end{errexam} +\end{errdesc} + +\Keyword{NoCharNext} +\begin{errdesc}{`\%s' is normally not followed by `\%c'.} + \LaTeX' error message when calling \verb@\left \{@ instead of + \verb@left \{@ is unfortunately rather poor. This warning detects + this and similar errors. +\end{errdesc} + +\section{Future plans} + +In a somewhat prioritized sequence, this is what I'd like to put into the +program --- if I have the time. + +\begin{itemize} +\item Do a final fix for maths mode. Currently, \chktex\ doesn't + recognize embedded math mode (i.e.\ constructions like + \verb@$$a+b\text{for $a \leq 0$}$$@). + +\item Support for regular expressions as user patterns. I'll do it at + once I get the GNU \Cmd{rx} package up and running (it doesn't + produce correct include files). + +\item De-linearize the checker. Currently, it works on a line-by-line + basis, in most respects, at least. I hope to be able to remove this + barrier; as this will reduce the amount of false warnings + somewhat. + +\item Probably some more warnings/errors; just have to think them out + first. Suggestions are appreciated --- I've ``stolen'' most that + similar programs provides, and am running out of ideas, really. + + It would also be nice to investigate the field of ``globally'' + oriented warnings; i.e.\ warnings regarding the document as a + whole. Currently, \chktex\ operates mainly on a local/``greedy'' + basis. + + If you have suggestions/ideas on this topic, they're certainly + welcome, including references to literature. + +\item Fix a few more bugs. +\end{itemize} + +\section{Notes} + +\subsection{Wish to help?} + +As most other living creatures, I have only a limited amount of time. If +you like \chktex\ and would like to help improving it, here's a few things +I would like to receive. The following ideas are given: + +\begin{itemize} +\item Does anyone have a $\mbox{\LaTeX}\rightarrow \mbox{{\tt troff}}$ + conversion program? It would be really nice if I could extract the + relevant sections from this manual, and present them as a man page. + I will not, however, convert this manual to \TeX{}info in order to + be able to do this; IMHO \TeX{}info documents have far too limited + typographic possibilities. + + This doesn't mean that I'm not willing to restructure the document + at all. This manual already uses some kind of preprocessing in order + to achieve HTML output via \LaTeX2{\tt html}, I'm willing to do the + same in order to produce {\tt troff} output. + +\item Help me port the program! This is a prioritized one. It's no fun + writing ANSI C when people haven't got a C compiler. + + Of course, I'll provide whatever help necessary to modify the sources + to fit to the new platform. Take contact if you're interested. I will + include your compiled binary in the distribution, and give you + credit where appropiate. + + Just one request: If you have to modify the sources in order to make + \chktex\ compile \& work on the new platform, {\em please\/} enclose your + changes in something like \Cmd{\#ifdef \_\_PLATFORM\_\_\dots code\dots\#endif}! + It makes life so much easier later, when we try to merge the two + source trees. + +\item Reports on problems configuring and compiling \chktex\ on supported + (and unsupported) systems are welcomed. + +\item Filters for other file formats. I do believe that there are + several formats using \LaTeX\ for its formatting purposes, combining + that with something else. If you can write a program or script which + filters everything away but the \LaTeX\ code, it will surely be + appreciated (and included). Look at the \verb@deweb@ script to see + what I mean. + +\item Arexx interfaces for other editors are also welcomed; these + should be rather fast to write. They should to the following: + \begin{enumerate} + \item Get the filename of the active file. + \item If possible, save the file to disk if there has been any + changes. + \item Call the program \Cmd{ChkTeX.rexx} with the filename as the + only parameter. + \end{enumerate} + +\item If somebody out there actually possesses (and uses) GoldED, it + would be nice if they checked whether the ARexx script included + actually work. If not, please send me a fixed copy; perhaps also + one which supports point 2 above, too. If it does work, then please + tell me so, so I can remove this item. + + I don't have GoldEd in my possession; the script was just modelled + after Juergen Zeschky's, ({\tt }) + $\mbox{PGP}\leftrightarrow\mbox{GoldED}$ interface. + +\item If you update the \rsrc\ file in anyway that is not strictly + local, I would appreciate to receive your updated version. + +\item Suggestions for new warnings are always welcomed. Both formal + (i.e.\ regexps or similar) and non-formal (plain English) descriptions + are welcomed. +\end{itemize} + +Of course, people doing any of this will be mentioned in this document, and +thus receive eternal glory and appreciation. + +\subsection{Caps and stuff} + +This program uses the \Cmd{getopt()} routine, as supplied from GNU\@. +The source included in this distribution has been modified slightly. +To make the use of C2LOCAL easier, portions which were +\verb@#ifdef@'ed out, have now been commented out. + +Where trademarks have been used, the author is aware of that they +belong to someone, and has tried to stick to the original caps. + +\section{About the author} + +A quick summary of who I am and what I do: + +I'm 21 years old, and live in Oslo, the capital of Norway. I'm +currently studying maths and computer science at the +University~of~Oslo; planning to get a degree within mathematical +modeling, with a dash of physics and emphazing the computer part of +the study. More precisely, in autumn'96 my studies consist of +mathematical analysis, statistics \& probability calculations plus +studying the relationship between society and computers. + +At home I now possess 4 computers, of which 1 is regular use: A +vanilla Amiga 1200, expanded only by a HD\@. The others are a {\tt + 80286} PC and an Amiga 500, both semi-out-of-order. The last one is +a Commodore VIC-20, which for some peculiar reason never seems to be +used. Plans are to get a Linux-capable PC, though. + +Most of the time in front of these computers (including SGI Indy's and +SPARC stations at our university) is spent on C and shell programming, +plus some text-processing. + + % I am also involved in writing the document + % for {\sc Isaac} --- Interactive Simulation as an Alternative to + % Advanced Calculations. This is planned to help newcomers to physics, + % by providing a computer program which enables one to simulate most + % experiments relating to classical mechanics. + % + +C and shell programming are not my only knowledge areas regarding +computers, however. I write the following languages more or less: +Perl, Motorola {\tt 68000} assembly code, ARexx, Simula, C++, \LaTeX, +HTML, AmigaGuide, Amos Basic and Installer LISP\@. Once I also +mastered Commodore Basic V2, the ``language'' included with my VIC-20. + +However, I also try to not to end up as a computer nerd. Thus, in +addition to the compulsory (?) interest for computers, I am a scout. +Still running into the woods, climbing the trees, falling down and +climbing up once more, in other words. To be more specific, I am a +now a troop leader for `Ulven' scout-group; Norwegian Scouts +Association. I am also a active rover in `V{\aa}lerenga' scout-group. + +Certainly a lot more to tell (I play the piano and like cross-country +skiing, for instance); but I'll stop here before you fall +asleep\dots + + +\section{Thanks} + +The author wishes to thank the following people (in alphabetical order): + +\def\Name#1#2{% +\item[] + \setbox0=\hbox{ + \begin{tabular}{l} + \bf #1 \\ + \tt #2 \\ + \end{tabular} + } \usebox0\\ } + +\begin{description} + + \Name{Russ Bubley}{russ@scs.leeds.ac.uk} + He has been the main external beta-tester for this program, sending + me loads and loads of understandable and reproducible bug reports. + If you somehow think that \chktex\ is well-behaved and free from + bugs, send warm thoughts to Russ. He has also provided ideas for + enhanced checks and so forth. + + In addition, he sent me a huge list of 238 common English + abbreviations, for inclusion in the \rsrc\ file! Together with the + enhanced abbreviation recognizer, I do now believe most + abbreviations should be catched\dots + + Finally, he has also given me valuable hints for improving the + program's outputting routine, and given me lots of suggestions for + filtering unnecessary/false warnings away. + + \Name{Gerd B\"ohm}{Gerd.Boehm@physik.uni-regensburg.de} + Improved and bug-fixed the MS-DOS port of \chktex\ v1.4, sending me + ready-to-yank code patches. The original port didn't respect all + the peculiarities of the MS-DOS file-system, unfortunately. + + \Name{Lars Frellesen}{frelle@math-tech.dk} Sent a few bug reports + regarding the filtering of messages. He has also helped me to + expand the \Cmd{SILENT} keyword in the \rsrc\ file. + + \Name{Wolfgang Fritsch}{fritsch@hmi.de} + Author of the OS/2 port, which he did using the emx compiler. + Please direct questions regarding strictly to that port to him (I + would like to receive a carbon copy, though). + + \Name{Stefan Gerberding}{stefan@inferenzsysteme.informatik.th-darmstadt.de} + First one to report the Enforcer hit in v1.2 when using \chktex\ as + a pipe. Also came with suggestions to make \chktex\ more easily + compile on early gcc compilers. + + He has also kept on beta-testing later versions of \chktex, giving + me bug-reports and enhancements requests. + + \Name{Kasper B. Graversen}{kbg2001@internet.dk} Lots of creative + suggestions and improvements. Several of the warnings implemented + were based on his ideas. In addition, he has given advice for + improving the existing warnings. + + Has also provided some OS-oriented code. + + \Name{Frank Luithle}{f\_luithle@outside.sb.sub.de} + Wrote a translation for v1.0. Unfortunately, he remained unreachable + after that\dots:-/ + + \Name{Nat}{nat@nataa.frmug.fr.net} + Reported the same bug as Gerberding. In addition, he taught me a + few tricks regarding the use of gcc + made me understand that the + ANSI standard isn't unambigious; at least the \verb@getenv()@ call + seem to be open for interpretations. Many possible + incompatibilities have been removed due to these lessons. + + \Name{Michael Sanders}{sanders@umich.edu} + Has found some of the bugs in this beast; both obscure and + long-lived. Has also provided motivation to clarify this document. + + \Name{Bj\o rn Ove Thue}{bjort@ifi.uio.no} + Author of the MSDOS port; please direct questions regarding + strictly to that port to him (I would like to receive a carbon + copy, though). + + \Name{Martin Ward}{Martin.Ward@durham.ac.uk} + Sent a few bug-reports; also gave me information upon where to find + regexp code. He also provided a Perl script for checking ordinary + text, which ideas I was able to implement in \chktex. In addition, + he sent me the source code for \verb@lacheck@; which also inspired some + of the warnings. +\end{description} + +%endlatex +\section{Contacting the author} + +If you wish to contact me for any reason or would like to participate in +the development of \chktex, please write to: +%latex +\begin{samepage} +%endlatex + \begin{quote} + Jens Berger \\ + Spektrumvn. 4 \\ + N-0666 Oslo \\ + Norway \\ + E-mail: {\tt } + \end{quote} +%latex +\end{samepage} +%endlatex +Any signs of intelligent life are welcomed; that should exclude piracy. + +Since the original author is unreachable, the maintainer these days is: +%latex +\begin{samepage} +%endlatex + \begin{quote} + Baruch Even \\ + E-mail: {\tt } + \end{quote} +%latex +\end{samepage} +%endlatex + +\medskip\noindent +Have fun. + +\end{document} + diff --git a/Build/source/utils/chktex/chktex-1.6.4/ChkTeX.texrc b/Build/source/utils/chktex/chktex-1.6.4/ChkTeX.texrc new file mode 100644 index 00000000000..e990c71d1be --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/ChkTeX.texrc @@ -0,0 +1,6 @@ +# Ignore file for ChkTeX.tex, since it shows many errors in its examples +# it raises many errors when checking ChkTeX.tex with chktex itself. + +VerbEnvir { errexam errdesc } + +WipeArg { \Cmd:{} } diff --git a/Build/source/utils/chktex/chktex-1.6.4/FindErrs.c b/Build/source/utils/chktex/chktex-1.6.4/FindErrs.c new file mode 100644 index 00000000000..5f44a16390d --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/FindErrs.c @@ -0,0 +1,1534 @@ +/* + * ChkTeX, error searching & report routines. + * Copyright (C) 1995-96 Jens T. Berger Thielemann + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Contact the author at: + * Jens Berger + * Spektrumvn. 4 + * N-0666 Oslo + * Norway + * E-mail: + * + * + */ + + +#include "ChkTeX.h" +#include "FindErrs.h" +#include "OpSys.h" +#include "Utility.h" +#include "Resource.h" + +/***************************** ERROR MESSAGES ***************************/ + +#undef MSG +#define MSG(num, type, inuse, ctxt, text) {num, type, inuse, ctxt, text}, + +struct ErrMsg LaTeXMsgs[emMaxFault + 1] = { + ERRMSGS {emMaxFault, etErr, iuOK, 0, INTERNFAULT} +}; + +#define istex(c) (isalpha(c) || (AtLetter && (c == '@'))) +#define CTYPE(func) \ +static int my_##func(int c) \ +{ \ + return(func(c)); \ +} + +#define INUSE(c) (LaTeXMsgs[(enum ErrNum) c].InUse == iuOK) + +#define PSERR2(pos,len,err,a,b) \ + PrintError(CurStkName(&InputStack), RealBuf, pos, len, Line, err, a, b) + +#define PSERRA(pos,len,err,a) \ + PrintError(CurStkName(&InputStack), RealBuf, pos, len, Line, err, a) + +#define HEREA(len, err, a) PSERRA(BufPtr - Buf - 1, len, err, a) +#define PSERR(pos,len,err) PSERRA(pos,len,err,"") + +#define HERE(len, err) HEREA(len, err, "") + +#define SKIP_BACK(ptr, c, check) \ + while((c = *ptr--)) \ + { \ + if (!(check)) break; \ + } \ + ptr++; + +#define SKIP_AHEAD(ptr, c, check) \ + while((c = *ptr++)) \ + { \ + if (!(check)) \ + break; \ + } \ + ptr--; + + +/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */ + +/* + * A list of characters LaTeX considers as an end-of-sentence characters, which + * should be detected when whether sentence spacing is correct. + * + */ +static const char LTX_EosPunc[] = { '.', ':', '?', '!', 0 }; + +/* + * General punctuation characters used on your system. + */ +static const char LTX_GenPunc[] = { ',', ';', 0 }; + +/* + * A list of characters LaTeX considers as an small punctuation characters, + * which should not be preceded by a \/. + */ +static const char LTX_SmallPunc[] = { '.', ',', 0 }; + + +static unsigned long Line; + +static const char *RealBuf; +static char *LineCpy; +static char *BufPtr; + +static int ItFlag = efNone; + +NEWBUF(Buf, BUFSIZ); +NEWBUF(CmdBuffer, BUFSIZ); +NEWBUF(ArgBuffer, BUFSIZ); + +static enum ErrNum PerformCommand(const char *Cmd, char *Arg); + +#ifdef isdigit +CTYPE(isdigit) +#else +# define my_isdigit isdigit +#endif + +#ifdef isalpha +CTYPE(isalpha) +#else +# define my_isalpha isalpha +#endif + +/* + * Reads in a TeX token from Src and puts it in Dest. + * + */ + + +static char *GetLTXToken(char *Src, char *Dest) +{ + int Char; + + if (Src && *Src) + { + if (*Src == '\\') + { + *Dest++ = *Src++; + Char = *Dest++ = *Src++; + + if (istex(Char)) + { + while (istex(Char)) + Char = *Dest++ = *Src++; + + Src--; + Dest--; + } + + } + else + *Dest++ = *Src++; + *Dest = 0; + } + else + Src = NULL; + + return (Src); +} + + +/* + * Scans the `SrcBuf' for a LaTeX arg, and puts that arg into `Dest'. + * `Until' specifies what we'll copy. Assume the text is + * "{foo}bar! qux} baz". + * GET_TOKEN => "{foo}" + * GET_STRIP_TOKEN => "foo" + * '!' => "{foo}bar!" (i.e. till the first "!") + * Returns NULL if we can't find the argument, ptr to the first character + * after the argument in other cases. + * + * If one of the tokens found is in the wl wordlist, and we're in the + * outer most paren, and Until isn't a single character, we'll stop. + * You may pass NULL as wl. + * + * We assume that you've previously skipped over leading spaces. + * + */ + +#define GET_TOKEN 256 +#define GET_STRIP_TOKEN 257 + +static char *GetLTXArg(char *SrcBuf, char *OrigDest, const int Until, + struct WordList *wl) +{ + char *Retval; + char *TmpPtr; + char *Dest = OrigDest; + unsigned long DeliCnt = 0; + + *Dest = 0; + TmpPtr = SrcBuf; + + switch (Until) + { + case GET_STRIP_TOKEN: + case GET_TOKEN: + while ((Retval = GetLTXToken(TmpPtr, Dest))) + { + switch (*Dest) + { + case '{': + DeliCnt++; + break; + case '}': + DeliCnt--; + } + Dest += Retval - TmpPtr; + TmpPtr = Retval; + + if (!DeliCnt || ((DeliCnt == 1) && wl && HasWord(Dest, wl))) + break; + } + + if (Retval && (*OrigDest == '{') && (Until == GET_STRIP_TOKEN)) + { + strcpy(OrigDest, OrigDest + 1); + OrigDest[strlen(OrigDest) - 1] = 0; + } + break; + default: + DeliCnt = TRUE; + while ((Retval = GetLTXArg(TmpPtr, Dest, GET_TOKEN, NULL))) + { + if (*Dest == Until) + DeliCnt = FALSE; + + Dest += Retval - TmpPtr; + TmpPtr = Retval; + + if (!DeliCnt) + break; + } + break; + } + *Dest = 0; + + return (Retval); +} + + +static char *MakeCpy(void) +{ + if (!LineCpy) + LineCpy = strdup(RealBuf); + + if (!LineCpy) + PrintPrgErr(pmStrDupErr); + + return (LineCpy); +} + +static char *PreProcess(void) +{ + /* First, kill comments. */ + + char *TmpPtr; + + strcpy(Buf, RealBuf); + + TmpPtr = Buf; + + while ((TmpPtr = strchr(TmpPtr, '%'))) + { + if (TmpPtr[-1] != '\\') + { + PSERR(TmpPtr - Buf, 1, emComment); + *TmpPtr = 0; + break; + } + TmpPtr++; + } + return (Buf); +} + +/* + * Interpret environments + */ + +static void PerformEnv(char *Env, int Begin) +{ + static char VBStr[BUFSIZ] = ""; + + if (HasWord(Env, &MathEnvir)) + { + MathMode += Begin ? 1 : -1; + MathMode = max(MathMode, 0); + } + + if (Begin && HasWord(Env, &VerbEnvir)) + { + VerbMode = TRUE; + strcpy(VBStr, "\\end{"); + strcat(VBStr, Env); + strcat(VBStr, "}"); + VerbStr = VBStr; + } +} + +static char *SkipVerb(void) +{ + char *TmpPtr = BufPtr; + int TmpC; + + if (VerbMode && BufPtr) + { + if (!(TmpPtr = strstr(BufPtr, VerbStr))) + BufPtr = &BufPtr[strlen(BufPtr)]; + else + { + VerbMode = FALSE; + BufPtr = &TmpPtr[strlen(VerbStr)]; + SKIP_AHEAD(BufPtr, TmpC, LATEX_SPACE(TmpC)); + if (*BufPtr) + PSERR(BufPtr - Buf, strlen(BufPtr) - 2, emIgnoreText); + } + } + return (TmpPtr); +} + +#define CHECKDOTS(wordlist, dtval) \ +for(i = 0; (i < wordlist.Stack.Used) && !(Back && Front); i++) \ + { if(!strafter(PstPtr, wordlist.Stack.Data[i])) \ + Back = dtval; \ + if(!strinfront(PrePtr, wordlist.Stack.Data[i])) \ + Front = dtval; } + + + +/* + * Checks that the dots are correct + */ + +static enum DotLevel CheckDots(char *PrePtr, char *PstPtr) +{ + unsigned long i; + int TmpC; + enum DotLevel Front = dtUnknown, Back = dtUnknown; + + if (MathMode) + { + PrePtr--; +#define SKIP_EMPTIES(macro, ptr) macro(ptr, TmpC, \ +(LATEX_SPACE(TmpC) || (TmpC == '{') || (TmpC == '}'))) + + SKIP_EMPTIES(SKIP_BACK, PrePtr); + SKIP_EMPTIES(SKIP_AHEAD, PstPtr); + + CHECKDOTS(CenterDots, dtCDots); + + if (!(Front && Back)) + { + CHECKDOTS(LowDots, dtLDots); + } + return (Front & Back); + } + else + return (dtLDots); + +} + +static const char *Dot2Str(enum DotLevel dl) +{ + const char *Retval = INTERNFAULT; + switch (dl) + { + case dtUnknown: + Retval = "\\cdots or \\ldots"; + break; + case dtDots: + Retval = "\\dots"; + break; + case dtCDots: + Retval = "\\cdots"; + break; + case dtLDots: + Retval = "\\ldots"; + break; + } + return Retval; +} + +/* + * Wipes a command, according to the definition in WIPEARG + */ + +static void WipeArgument(const char *Cmd, char *CmdPtr) +{ + unsigned long CmdLen = strlen(Cmd); + const char *Format; + char *TmpPtr; + int c, TmpC; + + if (Cmd && *Cmd) + { + TmpPtr = &CmdPtr[CmdLen]; + Format = &Cmd[CmdLen + 1]; + + while (TmpPtr && *TmpPtr && *Format) + { + switch (c = *Format++) + { + case '*': + SKIP_AHEAD(TmpPtr, TmpC, LATEX_SPACE(TmpC)); + if (*TmpPtr == '*') + TmpPtr++; + break; + case '[': + SKIP_AHEAD(TmpPtr, TmpC, LATEX_SPACE(TmpC)); + if (*TmpPtr == '[') + TmpPtr = GetLTXArg(TmpPtr, ArgBuffer, ']', NULL); + break; + case '{': + SKIP_AHEAD(TmpPtr, TmpC, LATEX_SPACE(TmpC)); + TmpPtr = GetLTXArg(TmpPtr, ArgBuffer, GET_TOKEN, NULL); + case '}': + case ']': + break; + default: + PrintPrgErr(pmWrongWipeTemp, &Cmd[strlen(Cmd) + 1]); + break; + } + } + + if (TmpPtr) + strwrite(CmdPtr, VerbClear, TmpPtr - CmdPtr); + else + strxrep(CmdPtr, "()[]{}", *VerbClear); + } +} + +/* + * Checks italic. + * + */ + +static void CheckItal(const char *Cmd) +{ + int TmpC; + char *TmpPtr; + if (HasWord(Cmd, &NonItalic)) + ItState = itOff; + else if (HasWord(Cmd, &Italic)) + ItState = itOn; + else if (HasWord(Cmd, &ItalCmd)) + { + TmpPtr = BufPtr; + SKIP_AHEAD(TmpPtr, TmpC, LATEX_SPACE(TmpC)); + if (*TmpPtr == '{') + { + ItFlag = ItState ? efItal : efNoItal; + ItState = itOn; + } + } +} + +/* + * Interpret isolated commands. + * + */ + +static void PerformBigCmd(char *CmdPtr) +{ + char *TmpPtr; + const char *ArgEndPtr; + unsigned long CmdLen = strlen(CmdBuffer); + int TmpC; + enum ErrNum ErrNum; + struct ErrInfo *ei; + + enum DotLevel dotlev, realdl = dtUnknown; + + TmpPtr = BufPtr; + SKIP_AHEAD(TmpPtr, TmpC, LATEX_SPACE(TmpC)); + + ArgEndPtr = GetLTXArg(TmpPtr, ArgBuffer, GET_STRIP_TOKEN, NULL); + + /* Kill `\verb' commands */ + + if (WipeVerb) + { + if (!strcmp(CmdBuffer, "\\verb")) + { + if (*BufPtr && (*BufPtr != '*' || BufPtr[1])) + { + if (*BufPtr == '*') + TmpPtr = strchr(&BufPtr[2], BufPtr[1]); + else + TmpPtr = strchr(&BufPtr[1], *BufPtr); + if (TmpPtr) + strwrite(CmdPtr, VerbClear, (TmpPtr - CmdPtr) + 1); + else + PSERR(CmdPtr - Buf, 5, emNoArgFound); + } + } + } + + if (HasWord(CmdBuffer, &IJAccent)) + { + if (ArgEndPtr) + { + TmpPtr = ArgBuffer; + SKIP_AHEAD(TmpPtr, TmpC, TmpC == '{'); /* } */ + + if ((*TmpPtr == 'i') || (*TmpPtr == 'j')) + PrintError(CurStkName(&InputStack), RealBuf, + CmdPtr - Buf, + (long) strlen(CmdBuffer), Line, + emAccent, CmdBuffer, *TmpPtr, + MathMode ? "math" : ""); + } + else + PSERR(CmdPtr - Buf, CmdLen, emNoArgFound); + } + + if (HasWord(CmdBuffer, &NotPreSpaced) && isspace(CmdPtr[-1])) + PSERRA(CmdPtr - Buf - 1, 1, emRemPSSpace, CmdBuffer); + + if ((TmpPtr = HasWord(CmdBuffer, &NoCharNext))) + { + char *BPtr = BufPtr; + + TmpPtr += strlen(TmpPtr) + 1; + SKIP_AHEAD(BPtr, TmpC, LATEX_SPACE(TmpC)); + + if (strchr(TmpPtr, *BPtr)) + { + PSERR2(CmdPtr - Buf, CmdLen, emNoCharMean, CmdBuffer, *BPtr); + } + } + + if (!strcmp(CmdBuffer, "\\begin") || !strcmp(CmdBuffer, "\\end")) + { + if (ArgEndPtr) + { + if (!strcmp(ArgBuffer, "document")) + InHeader = FALSE; + + if (CmdBuffer[1] == 'b') + { + if (!(PushErr(ArgBuffer, Line, CmdPtr - Buf, + CmdLen, MakeCpy(), &EnvStack))) + PrintPrgErr(pmNoStackMem); + } + else + { + if ((ei = PopErr(&EnvStack))) + { + if (strcmp(ei->Data, ArgBuffer)) + PrintError(CurStkName(&InputStack), RealBuf, + CmdPtr - Buf, + (long) strlen(CmdBuffer), + Line, emExpectC, ei->Data, ArgBuffer); + + FreeErrInfo(ei); + } + else + PrintError(CurStkName(&InputStack), RealBuf, + CmdPtr - Buf, + (long) strlen(CmdBuffer), + Line, emSoloC, ArgBuffer); + } + + PerformEnv(ArgBuffer, (int) CmdBuffer[1] == 'b'); + } + else + PSERR(CmdPtr - Buf, CmdLen, emNoArgFound); + } + + CheckItal(CmdBuffer); + + if ((ErrNum = PerformCommand(CmdBuffer, BufPtr))) + PSERR(CmdPtr - Buf, CmdLen, ErrNum); + + if (!strcmp(CmdBuffer, "\\cdots")) + realdl = dtCDots; + + if (!strcmp(CmdBuffer, "\\ldots")) + realdl = dtLDots; + + if (!strcmp(CmdBuffer, "\\dots")) + realdl = dtLDots; + + if (realdl != dtUnknown) + { + dotlev = CheckDots(CmdPtr, BufPtr); + if (dotlev && (dotlev != realdl)) + { + const char *cTmpPtr = Dot2Str(dotlev); + PSERRA(CmdPtr - Buf, CmdLen, emEllipsis, cTmpPtr); + } + } + + if ((TmpPtr = HasWord(CmdBuffer, &WipeArg))) + WipeArgument(TmpPtr, CmdPtr); +} + +/* + * Check user abbreviations. Pass a pointer to the `.'; + * also ensure that it's followed by spaces, etc. + * + * Note: We assume that all abbrevs have been transferred from + * AbbrevCase into Abbrev. + */ + +static void CheckAbbrevs(const char *Buffer) +{ + long i; + char *TmpPtr; + const char *AbbPtr; + + if (INUSE(emInterWord)) + { + TmpPtr = TmpBuffer + Abbrev.MaxLen + 2; + *TmpPtr = 0; + AbbPtr = Buffer; + + for (i = Abbrev.MaxLen; i >= 0; i--) + { + *--TmpPtr = *AbbPtr--; + if (!isalpha(*AbbPtr) && HasWord(TmpPtr, &Abbrev)) + PSERR(Buffer - Buf + 1, 1, emInterWord); + if (!*AbbPtr) + break; + } + } +} + + +/* + * Check misc. things which can't be included in the main loop. + * + */ + +static void CheckRest(void) +{ + unsigned long Count; + long CmdLen; + char *UsrPtr; + + /* Search for user-specified warnings */ + + if (INUSE(emUserWarn)) + { + strcpy(TmpBuffer, Buf); + FORWL(Count, UserWarn) + { + for (UsrPtr = TmpBuffer; + (UsrPtr = strstr(UsrPtr, UserWarn.Stack.Data[Count])); + UsrPtr++) + { + CmdLen = strlen(UserWarn.Stack.Data[Count]); + PSERR(UsrPtr - TmpBuffer, CmdLen, emUserWarn); + } + } + + + strlwr(TmpBuffer); + + FORWL(Count, UserWarnCase) + { + for (UsrPtr = TmpBuffer; + (UsrPtr = strstr(UsrPtr, UserWarnCase.Stack.Data[Count])); + UsrPtr++) + { + CmdLen = strlen(UserWarnCase.Stack.Data[Count]); + PSERR(UsrPtr - TmpBuffer, CmdLen, emUserWarn); + } + } + } +} + + +/* + * Checks that the dash-len is correct. + */ + +static void CheckDash(void) +{ + char *TmpPtr; + int TmpC; + long TmpCount, Len; + struct WordList *wl = NULL; + unsigned long i; + int Errored; + char *PrePtr = &BufPtr[-2]; + + TmpPtr = BufPtr; + SKIP_AHEAD(TmpPtr, TmpC, TmpC == '-'); + TmpCount = TmpPtr - BufPtr + 1; + + if (MathMode) + { + if (TmpCount > 1) + HERE(TmpCount, emWrongDash); + } + else + { + if (LATEX_SPACE(*PrePtr) && LATEX_SPACE(*TmpPtr)) + wl = &WordDash; + if (isdigit(*PrePtr) && isdigit(*TmpPtr)) + wl = &NumDash; + if (isalpha(*PrePtr) && isalpha(*TmpPtr)) + wl = &HyphDash; + + if (wl) + { + Errored = TRUE; + FORWL(i, *wl) + { + Len = strtol(wl->Stack.Data[i], NULL, 0); + if (TmpCount == Len) + { + Errored = FALSE; + break; + } + } + if (Errored) + HERE(TmpCount, emWrongDash); + } + } +} + +/* + * Pushes and pops nesting characters. + * + */ + +static void HandleBracket(int Char) +{ + unsigned long BrOffset; /* Offset into BrOrder array */ + struct ErrInfo *ei; + int TmpC, Match; + char ABuf[2], BBuf[2]; + char *TmpPtr; + + AddBracket(Char); + + if ((BrOffset = BrackIndex(Char)) != ~0UL) + { + if (BrOffset & 1) /* Closing bracket of some sort */ + { + if ((ei = PopErr(&CharStack))) + { + Match = MatchBracket(*(ei->Data)); + if (ei->Flags & efNoItal) + { + if (ItState == itOn) + { + TmpPtr = BufPtr; + SKIP_AHEAD(TmpPtr, TmpC, TmpC == '}'); + + if (!strchr(LTX_SmallPunc, *TmpPtr)) + HERE(1, emNoItFound); + } + + ItState = FALSE; + } + else if (ei->Flags & efItal) + ItState = TRUE; + FreeErrInfo(ei); + } + else + Match = 0; + + if (Match != Char) + { + ABuf[0] = Match; + BBuf[0] = Char; + ABuf[1] = BBuf[1] = 0; + if (Match) + PrintError(CurStkName(&InputStack), RealBuf, + BufPtr - Buf - 1, 1, Line, emExpectC, + ABuf, BBuf); + else + HEREA(1, emSoloC, BBuf); + } + + } + else /* Opening bracket of some sort */ + { + if ((ei = PushChar(Char, Line, BufPtr - Buf - 1, + &CharStack, MakeCpy()))) + { + if (Char == '{') + { + switch (ItFlag) + { + default: + ei->Flags = ItFlag; + ItFlag = efNone; + break; + case efNone: + ei->Flags |= ItState ? efItal : efNoItal; + } + } + } + + else + PrintPrgErr(pmNoStackMem); + } + } +} + + + +/* + * Searches the `Buf' for possible errors, and prints the errors. `Line' + * is supplied for error printing. + */ + +int FindErr(const char *_RealBuf, const unsigned long _Line) +{ + char *CmdPtr; /* We'll have to copy each command out. */ + char *PrePtr; /* Ptr to char in front of command, NULL if + * the cmd appears as the first character */ + char *TmpPtr; /* Temporary pointer */ + char *ErrPtr; /* Ptr to where an error started */ + + int TmpC, /* Just a temp var used throughout the proc. */ + MatchC, Char; /* Char. currently processed */ + unsigned long CmdLen; /* Length of misc. things */ + int MixingQuotes; + + int (*pstcb) (int c); + + enum DotLevel dotlev; + + LineCpy = NULL; + + if (_RealBuf) + { + RealBuf = _RealBuf; + Line = _Line; + + BufPtr = PreProcess(); + + BufPtr = SkipVerb(); + + while (BufPtr && *BufPtr) + { + PrePtr = BufPtr - 1; + Char = *BufPtr++; + if (isspace(Char)) + Char = ' '; + + switch (Char) + { + case '~': + TmpPtr = NULL; + if (isspace(*PrePtr)) + TmpPtr = PrePtr; + else if (isspace(*BufPtr)) + TmpPtr = BufPtr; + + if (TmpPtr) + PSERR(TmpPtr - Buf, 1, emDblSpace); + break; + + case 'X': + case 'x': + TmpPtr = PrePtr; + + SKIP_BACK(TmpPtr, TmpC, + (LATEX_SPACE(TmpC) || strchr("{}$", TmpC))); + + if (isdigit(*TmpPtr)) + { + TmpPtr = BufPtr; + + SKIP_AHEAD(TmpPtr, TmpC, + (LATEX_SPACE(TmpC) || strchr("{}$", TmpC))); + + if (isdigit(*TmpPtr)) + HERE(1, emUseTimes); + } + /* FALLTHRU */ + /* CTYPE: isalpha() */ + case 'a': + case 'b': + case 'c': + case 'd': + case 'e': + case 'f': + case 'g': + case 'h': + case 'i': + case 'j': + case 'k': + case 'l': + case 'm': + case 'n': + case 'o': + case 'p': + case 'q': + case 'r': + case 's': + case 't': + case 'u': + case 'v': + case 'w': /* case 'x': */ + case 'y': + case 'z': + + case 'A': + case 'B': + case 'C': + case 'D': + case 'E': + case 'F': + case 'G': + case 'H': + case 'I': + case 'J': + case 'K': + case 'L': + case 'M': + case 'N': + case 'O': + case 'P': + case 'Q': + case 'R': + case 'S': + case 'T': + case 'U': + case 'V': + case 'W': /* case 'X': */ + case 'Y': + case 'Z': + if (!isalpha(*PrePtr) && (*PrePtr != '\\') && MathMode) + { + TmpPtr = BufPtr; + CmdPtr = CmdBuffer; + do + { + *CmdPtr++ = Char; + Char = *TmpPtr++; + } + while (isalpha(Char)); + + *CmdPtr = 0; + + if (HasWord(CmdBuffer, &MathRoman)) + HEREA(strlen(CmdBuffer), emWordCommand, CmdBuffer); + } + + break; + case ' ': + TmpPtr = BufPtr; + SKIP_AHEAD(TmpPtr, TmpC, LATEX_SPACE(TmpC)); + + if (*TmpPtr && *PrePtr) + { + if ((TmpPtr - BufPtr) > 0) + { + HERE(TmpPtr - BufPtr + 1, emMultiSpace); + strwrite(BufPtr, VerbClear, TmpPtr - BufPtr - 1); + } + } + break; + + case '.': + if ((Char == *BufPtr) && (Char == BufPtr[1])) + { + const char *cTmpPtr; + dotlev = CheckDots(&PrePtr[1], &BufPtr[2]); + cTmpPtr = Dot2Str(dotlev); + HEREA(3, emEllipsis, cTmpPtr); + } + + /* Regexp: "([^A-Z@.])\.[.!?:;]*\s+[a-z]" */ + + TmpPtr = BufPtr; + SKIP_AHEAD(TmpPtr, TmpC, strchr(LTX_GenPunc, TmpC)); + if (LATEX_SPACE(*TmpPtr)) + { + if (!isupper(*PrePtr) && (*PrePtr != '@') && + (*PrePtr != '.')) + { + SKIP_AHEAD(TmpPtr, TmpC, LATEX_SPACE(TmpC)); + if (islower(*TmpPtr)) + PSERR(BufPtr - Buf, 1, emInterWord); + else + CheckAbbrevs(&BufPtr[-1]); + } + } + + /* FALLTHRU */ + case ':': + case '?': + case '!': + case ';': + /* Regexp: "[A-Z][A-Z][.!?:;]\s+" */ + + if (isspace(*BufPtr) && isupper(*PrePtr) && + (isupper(PrePtr[-1]) || (Char != '.'))) + HERE(1, emInterSent); + + /* FALLTHRU */ + case ',': + if (isspace(*PrePtr) && + !(isdigit(*BufPtr) && + ((BufPtr[-1] == '.') || (BufPtr[-1] == ',')))) + PSERR(PrePtr - Buf, 1, emSpacePunct); + + if (MathMode && + (((*BufPtr == '$') && (BufPtr[1] != '$')) || + (!strafter(BufPtr, "\\)")))) + HEREA(1, emPunctMath, "outside inner"); + + if (!MathMode && + (((*PrePtr == '$') && (PrePtr[-1] == '$')) || + (!strinfront(PrePtr, "\\]")))) + HEREA(1, emPunctMath, "inside display"); + + break; + case '\'': + case '`': + if ((Char == *BufPtr) && (Char == BufPtr[1])) + { + PrintError(CurStkName(&InputStack), RealBuf, + BufPtr - Buf - 1, 3, Line, + emThreeQuotes, + Char, Char, Char, Char, Char, Char); + } + + if (Char == '\'') + MatchC = '`'; + else + MatchC = '\''; + + TmpPtr = BufPtr; + SKIP_AHEAD(TmpPtr, TmpC, TmpC == Char); + + MixingQuotes = FALSE; + + if ((*TmpPtr == MatchC) || (*TmpPtr == '\"') || + (*TmpPtr == '´')) + MixingQuotes = TRUE; + + SKIP_AHEAD(TmpPtr, TmpC, strchr("`\'\"´", TmpC)); + + if (MixingQuotes) + HERE(TmpPtr - BufPtr + 1, emQuoteMix); + + switch (Char) + { + case '\'': + if (isalpha(*TmpPtr) && + (strchr(LTX_GenPunc, *PrePtr) || isspace(*PrePtr))) + HERE(TmpPtr - BufPtr + 1, emBeginQ); + + /* Now check quote style */ +#define ISPUNCT(ptr) (strchr(LTX_GenPunc, *ptr) && (ptr[-1] != '\\')) + + /* We ignore all single words/abbreviations in quotes */ + + { + char *WordPtr = PrePtr; + SKIP_BACK(WordPtr, TmpC, (isalnum(TmpC) || + strchr(LTX_GenPunc, TmpC))); + + if (*WordPtr != '`') + { + if (*PrePtr && (Quote != quTrad) + && ISPUNCT(PrePtr)) + PSERRA(PrePtr - Buf, 1, + emQuoteStyle, "in front of"); + + if (*TmpPtr && (Quote != quLogic) + && ISPUNCT(TmpPtr)) + PSERRA(TmpPtr - Buf, 1, + emQuoteStyle, "after"); + } + } + + break; + case '`': + if (isalpha(*PrePtr) && + (strchr(LTX_GenPunc, *TmpPtr) || isspace(*TmpPtr))) + HERE(TmpPtr - BufPtr + 1, emEndQ); + break; + } + BufPtr = TmpPtr; + break; + case '"': + HERE(1, emUseQuoteLiga); + break; + + /* One of these are unnecessary, but what the heck... */ + case 180: /* ´. NOTE: '\xb4' gets converted to - something */ + case ~(0xff & (~180)): /* This yields 0xff...fb4 in */ + /* arbitrary precision. */ + + HERE(1, emUseOtherQuote); + break; + + case '_': + case '^': + if (*PrePtr != '\\') + { + TmpPtr = PrePtr; + SKIP_BACK(TmpPtr, TmpC, LATEX_SPACE(TmpC)); + + CmdLen = 1; + + switch (*TmpPtr) + { + /*{ */ + case '}': + if (PrePtr[-1] != '\\') + break; + + CmdLen++; + PrePtr--; + /* FALLTHRU */ + /*[( */ + case ')': + case ']': + PSERR(PrePtr - Buf, CmdLen, emEnclosePar); + } + + TmpPtr = BufPtr; + SKIP_AHEAD(TmpPtr, TmpC, LATEX_SPACE(TmpC)); + + ErrPtr = TmpPtr; + + if (isalpha(*TmpPtr)) + pstcb = &my_isalpha; + else if (isdigit(*TmpPtr)) + pstcb = &my_isdigit; + else + break; + + while ((*pstcb) (*TmpPtr++)) + ; + TmpPtr--; + + if ((TmpPtr - ErrPtr) > 1) + PSERR(ErrPtr - Buf, TmpPtr - ErrPtr, emEmbrace); + } + break; + case '-': + CheckDash(); + break; + case '\\': /* Command encountered */ + BufPtr = GetLTXToken(--BufPtr, CmdBuffer); + + if (LATEX_SPACE(*PrePtr)) + { + if (HasWord(CmdBuffer, &Linker)) + PSERR(PrePtr - Buf, 1, emNBSpace); + if (HasWord(CmdBuffer, &PostLink)) + PSERR(PrePtr - Buf, 1, emFalsePage); + } + + if (LATEX_SPACE(*BufPtr) && !MathMode && + (!HasWord(CmdBuffer, &Silent)) && + (strlen(CmdBuffer) != 2)) + { + PSERR(BufPtr - Buf, 1, emSpaceTerm); + } + else if ((*BufPtr == '\\') && (!isalpha(BufPtr[1])) && + (!LATEX_SPACE(BufPtr[1]))) + PSERR(BufPtr - Buf, 2, emNotIntended); + + PerformBigCmd(PrePtr + 1); + BufPtr = SkipVerb(); + + break; + + case '(': + if (!(!*PrePtr || LATEX_SPACE(*PrePtr) || isdigit(*PrePtr)) || + strchr("([{`~", *PrePtr)) + { + if (PrePtr[-1] != '\\') /* Short cmds */ + { + TmpPtr = PrePtr; + SKIP_BACK(TmpPtr, TmpC, istex(TmpC)); + if (*TmpPtr != '\\') /* Long cmds */ + PSERRA(BufPtr - Buf - 1, 1, emSpaceParen, + "in front of"); + } + } + if (isspace(*BufPtr)) + PSERRA(BufPtr - Buf, 1, emNoSpaceParen, "after"); + HandleBracket(Char); + break; + + case ')': + if (isspace(*PrePtr)) + PSERRA(BufPtr - Buf - 1, 1, emNoSpaceParen, + "in front of"); + if (isalpha(*BufPtr)) + PSERRA(BufPtr - Buf, 1, emSpaceParen, "after"); + HandleBracket(Char); + break; + + case '}': + case '{': + case '[': + case ']': + HandleBracket(Char); + break; + case '$': + if (*PrePtr != '\\') + { + if (*BufPtr == '$') + BufPtr++; + MathMode ^= TRUE; + } + + break; + } + } + + if (!VerbMode) + { + CheckRest(); + } + } + + return (TRUE); +} + +/* + * Tries to create plural forms for words. Put a '%s' where a + * suffix should be put, e.g. "warning%s". Watch your %'s! + */ + +static void Transit(FILE * fh, unsigned long Cnt, const char *Str) +{ + switch (Cnt) + { + case 0: + fputs("No ", fh); + fprintf(fh, Str, "s"); + break; + case 1: + fputs("One ", fh); + fprintf(fh, Str, ""); + break; + default: + fprintf(fh, "%ld ", Cnt); + fprintf(fh, Str, "s"); + break; + } +} + +/* + * Prints the status/conclusion after doing all the testing, including + * bracket stack status, math mode, etc. + */ + +void PrintStatus(unsigned long Lines) +{ + unsigned long Cnt; + struct ErrInfo *ei; + + + while ((ei = PopErr(&CharStack))) + { + PrintError(ei->File, ei->LineBuf, ei->Column, + ei->ErrLen, ei->Line, emNoMatchC, (char *) ei->Data); + FreeErrInfo(ei); + } + + while ((ei = PopErr(&EnvStack))) + { + PrintError(ei->File, ei->LineBuf, ei->Column, + ei->ErrLen, ei->Line, emNoMatchC, (char *) ei->Data); + FreeErrInfo(ei); + } + + if (MathMode) + { + PrintError(CurStkName(&InputStack), "", 0L, 0L, Lines, emMathStillOn); + } + + for (Cnt = 0L; Cnt < (NUMBRACKETS >> 1); Cnt++) + { + if (Brackets[Cnt << 1] != Brackets[(Cnt << 1) + 1]) + { + PrintError(CurStkName(&InputStack), "", 0L, 0L, Lines, + emNoMatchCC, + BrOrder[Cnt << 1], BrOrder[(Cnt << 1) + 1]); + } + } + + if (!Quiet) + { + Transit(stderr, ErrPrint, "error%s printed; "); + Transit(stderr, WarnPrint, "warning%s printed; "); + Transit(stderr, UserSupp, "user suppressed warning%s printed.\n"); + } +} + + + +/* + * Uses OutputFormat. Be sure that `String' + * does not contain tabs, newlines, etc. + * Prints a formatted string. Formatting codes understood: + * %b - string to print Between fields (from -s option) + * %c - Column position of error + * %d - lenght of error (Digit) + * %f - current Filename + * %i - Turn on inverse printing mode. + * %I - Turn off inverse printing mode. + * %k - Kind of error (warning, error, message) + * %l - Line number of error + * %m - warning Message + * %n - warning Number + * %u - an Underlining line (like the one which appears when using -v1) + * %r - part of line in front of error ('S' - 1) + * %s - part of line which contains error (String) * %t - part of line after error ('S' + 1) + */ + + +void +PrintError(const char *File, const char *String, + const long Position, const long Len, + const long LineNo, const enum ErrNum Error, ...) +{ + static /* Just to reduce stack usage... */ + char PrintBuffer[BUFSIZ]; + va_list MsgArgs; + + const char *LastNorm = OutputFormat; + char *of; + int c; + + enum Context Context; + + if (betw(emMinFault, Error, emMaxFault)) + { + switch (LaTeXMsgs[Error].InUse) + { + case iuOK: + do + { + Context = LaTeXMsgs[Error].Context; + + if (!HeadErrOut) + Context |= ctOutHead; + +#define RGTCTXT(Ctxt, Var) if((Context & Ctxt) && !(Var)) break; + + RGTCTXT(ctInMath, MathMode); + RGTCTXT(ctOutMath, !MathMode); + RGTCTXT(ctInHead, InHeader); + RGTCTXT(ctOutHead, !InHeader); + + switch (LaTeXMsgs[Error].Type) + { + case etWarn: + WarnPrint++; + break; + case etErr: + ErrPrint++; + break; + case etMsg: + break; + } + + while ((of = strchr(LastNorm, '%'))) + { + c = *of; + *of = 0; + + fputs(LastNorm, OutputFile); + + *of++ = c; + + switch (c = *of++) + { + case 'b': + fputs(Delimit, OutputFile); + break; + case 'c': + fprintf(OutputFile, "%ld", Position + 1); + break; + case 'd': + fprintf(OutputFile, "%ld", Len); + break; + case 'f': + fputs(File, OutputFile); + break; + case 'i': + fputs(ReverseOn, OutputFile); + break; + case 'I': + fputs(ReverseOff, OutputFile); + break; + case 'k': + switch (LaTeXMsgs[Error].Type) + { + case etWarn: + fprintf(OutputFile, "Warning"); + break; + case etErr: + fprintf(OutputFile, "Error"); + break; + case etMsg: + fprintf(OutputFile, "Message"); + break; + } + break; + case 'l': + fprintf(OutputFile, "%ld", LineNo); + break; + case 'm': + va_start(MsgArgs, Error); + vfprintf(OutputFile, + LaTeXMsgs[Error].Message, MsgArgs); + va_end(MsgArgs); + break; + case 'n': + fprintf(OutputFile, "%d", Error); + break; + case 'u': + sfmemset(PrintBuffer, ' ', (long) Position); + + sfmemset(&PrintBuffer[Position], '^', Len); + PrintBuffer[Position + Len] = 0; + fputs(PrintBuffer, OutputFile); + break; + case 'r': + substring(String, PrintBuffer, 0L, Position); + fputs(PrintBuffer, OutputFile); + break; + case 's': + substring(String, PrintBuffer, Position, Len); + fputs(PrintBuffer, OutputFile); + break; + case 't': + substring(String, PrintBuffer, + Position + Len, LONG_MAX); + fputs(PrintBuffer, OutputFile); + break; + default: + fputc(c, OutputFile); + break; + } + LastNorm = of; + } + fputs(LastNorm, OutputFile); + } + while (FALSE); + break; + case iuNotUser: + UserSupp++; + break; + case iuNotSys: + break; + } + } +} + +/* + * All commands isolated is routed through this command, so we can + * update global statuses like math mode and whether @ is a letter + * or not. + */ + +static enum ErrNum PerformCommand(const char *Cmd, char *Arg) +{ + const char *Argument = ""; + enum ErrNum en = emMinFault; + int TmpC; + + if (!strcmp(Cmd, "\\makeatletter")) + AtLetter = TRUE; + else if (!strcmp(Cmd, "\\makeatother")) + AtLetter = FALSE; + else if (InputFiles && + !(strcmp(Cmd, "\\input") && strcmp(Cmd, "\\include"))) + { + SKIP_AHEAD(Arg, TmpC, LATEX_SPACE(TmpC)); + if (*Arg == '{') /* } */ + { + if (GetLTXArg(Arg, TmpBuffer, GET_STRIP_TOKEN, NULL)) + Argument = TmpBuffer; + } + else + Argument = strip(Arg, STRP_BTH); + + if (!(Argument && PushFileName(Argument, &InputStack))) + en = emNoCmdExec; + } + else if (HasWord(Cmd, &Primitives)) + en = emTeXPrim; + else if (*Cmd == '\\') + { + /* Quicker check of single lettered commands. */ + switch (Cmd[1]) + { + case '(': + case '[': + MathMode = TRUE; + break; + case ']': + case ')': + MathMode = FALSE; + break; + case '/': + switch (ItState) + { + case itOn: + ItState = itCorrected; + Argument = Arg; + + SKIP_AHEAD(Argument, TmpC, TmpC == '{' || TmpC == '}'); + + if (strchr(".,", *Argument)) + en = emItPunct; + + break; + case itCorrected: + en = emItDup; + break; + case itOff: + en = emItInNoIt; + } + break; + } + } + + return (en); +} diff --git a/Build/source/utils/chktex/chktex-1.6.4/FindErrs.h b/Build/source/utils/chktex/chktex-1.6.4/FindErrs.h new file mode 100644 index 00000000000..b3e651bef45 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/FindErrs.h @@ -0,0 +1,193 @@ +/* + * ChkTeX, header file for main program. + * Copyright (C) 1995-96 Jens T. Berger Thielemann + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Contact the author at: + * Jens Berger + * Spektrumvn. 4 + * N-0666 Oslo + * Norway + * E-mail: + * + * + */ + +#ifndef FINDERRS_H +#define FINDERRS_H +#include "ChkTeX.h" + + +#undef ERRMSGS +#undef MSG + +#define ERRMSGS \ + MSG(emMinFault, etErr, iuOK, ctNone,\ + INTERNFAULT)\ + MSG(emSpaceTerm, etWarn, iuOK, ctOutMath,\ + "Command terminated with space.")\ + MSG(emNBSpace, etWarn, iuOK, ctNone,\ + "Non-breaking space (`~') should have been used.")\ + MSG(emEnclosePar, etWarn, iuOK, ctInMath,\ + "You should enclose the previous parenthesis with `{}\'.")\ + MSG(emItInNoIt, etWarn, iuOK, ctNone,\ + "Italic correction (`\\/') found in non-italic buffer.")\ + MSG(emItDup, etWarn, iuOK, ctNone,\ + "Italic correction (`\\/') found more than once.")\ + MSG(emNoItFound, etWarn, iuOK, ctNone,\ + "No italic correction (`\\/') found.")\ + MSG(emAccent, etWarn, iuOK, ctNone,\ + "Accent command `%s' needs use of `\\%c%s'.")\ + MSG(emWrongDash, etWarn, iuOK, ctOutMath,\ + "Wrong length of dash may have been used.")\ + MSG(emExpectC, etWarn, iuOK, ctNone,\ + "`%s' expected, found `%s'.")\ + MSG(emSoloC, etWarn, iuOK, ctNone,\ + "Solo `%s' found.")\ + MSG(emEllipsis, etWarn, iuOK, ctNone,\ + "You should use %s to achieve an ellipsis.")\ + MSG(emInterWord, etWarn, iuOK, ctOutMath,\ + "Interword spacing (`\\ ') should perhaps be used.")\ + MSG(emInterSent, etWarn, iuOK, ctOutMath,\ + "Intersentence spacing (`\\@') should perhaps be used.")\ + MSG(emNoArgFound, etErr, iuOK, ctNone,\ + "Could not find argument for command.")\ + MSG(emNoMatchC, etWarn, iuOK, ctOutMath,\ + "No match found for `%s'.")\ + MSG(emMathStillOn, etWarn, iuOK, ctNone,\ + "Mathmode still on at end of LaTeX file.")\ + MSG(emNoMatchCC, etWarn, iuOK, ctNone,\ + "Number of `%c' doesn't match the number of `%c'!")\ + MSG(emUseQuoteLiga, etWarn, iuOK, ctNone,\ + "Use either `` or '' as an alternative to `\"'.")\ + MSG(emUseOtherQuote, etWarn, iuOK, ctNone,\ + "Use \"'\" (ASCII 39) instead of \"´\" (ASCII 180).")\ + MSG(emUserWarn, etWarn, iuOK, ctNone,\ + "User-specified pattern found.")\ + MSG(emNotIntended, etWarn, iuNotSys, ctNone,\ + "This command might not be intended.")\ + MSG(emComment, etMsg, iuNotSys, ctNone,\ + "Comment displayed.")\ + MSG(emThreeQuotes, etWarn, iuOK, ctNone,\ + "Either %c\\,%c%c or %c%c\\,%c will look better.")\ + MSG(emFalsePage, etWarn, iuOK, ctOutMath,\ + "Delete this space to maintain correct pagereferences.")\ + MSG(emEmbrace, etWarn, iuOK, ctInMath,\ + "You might wish to put this between a pair of `{}'")\ + MSG(emSpacePunct, etWarn, iuOK, ctOutMath,\ + "You ought to remove spaces in front of punctuation.")\ + MSG(emNoCmdExec, etWarn, iuOK, ctNone,\ + "Could not execute LaTeX command.")\ + MSG(emItPunct, etWarn, iuOK, ctNone,\ + "Don't use \\/ in front of small punctuation.")\ + MSG(emUseTimes, etWarn, iuOK, ctNone,\ + "$\\times$ may look prettier here.")\ + MSG(emMultiSpace, etWarn, iuNotSys, ctOutMath,\ + "Multiple spaces detected in input.")\ + MSG(emIgnoreText, etWarn, iuOK, ctNone,\ + "This text may be ignored.")\ + MSG(emBeginQ, etWarn, iuOK, ctOutMath,\ + "Use ` to begin quotation, not '.")\ + MSG(emEndQ, etWarn, iuOK, ctOutMath,\ + "Use ' to end quotation, not `.")\ + MSG(emQuoteMix, etWarn, iuOK, ctNone,\ + "Don't mix quotes.")\ + MSG(emWordCommand, etWarn, iuOK, ctInMath,\ + "You should perhaps use `\\%s' instead.")\ + MSG(emSpaceParen, etWarn, iuOK, ctOutMath,\ + "You should put a space %s parenthesis.")\ + MSG(emNoSpaceParen, etWarn, iuOK, ctOutMath,\ + "You should avoid spaces %s parenthesis.")\ + MSG(emQuoteStyle, etWarn, iuOK, ctOutMath,\ + "You should not use punctuation %s quotes.")\ + MSG(emDblSpace, etWarn, iuOK, ctOutMath,\ + "Double space found.")\ + MSG(emPunctMath, etWarn, iuOK, ctNone,\ + "You should put punctuation %s math mode.")\ + MSG(emTeXPrim, etWarn, iuNotSys, ctNone,\ + "You ought to not use primitive TeX in LaTeX code.")\ + MSG(emRemPSSpace, etWarn, iuOK, ctOutMath,\ + "You should remove spaces in front of `%s'") \ + MSG(emNoCharMean, etWarn, iuOK, ctNone,\ + "`%s' is normally not followed by `%c'.") + +#undef MSG +#define MSG(num, type, inuse, ctxt, text) num, + +enum ErrNum +{ + ERRMSGS emMaxFault +}; +#undef MSG + +enum Context +{ + ctNone = 0x00, + ctInMath = 0x01, + ctOutMath = 0x02, + ctInHead = 0x04, + ctOutHead = 0x08 +}; + +struct ErrMsg +{ + enum ErrNum Number; + enum + { + etMsg, + etWarn, + etErr + } Type; + + enum + { + iuNotSys, + iuNotUser, + iuOK + } InUse; + + /* Requirements posed upon environment */ + enum Context Context; + + const char *Message; +}; + +enum ItState +{ + itOff, + itOn, + itCorrected +}; + + +enum DotLevel +{ + dtUnknown = 0x0, + dtCDots = 0x1, + dtLDots = 0x2, + dtDots = 0x4 +}; + +extern struct ErrMsg LaTeXMsgs[emMaxFault + 1]; + +extern const char *OutputFormat; + +int FindErr(const char *, const unsigned long); +void PrintError(const char *, const char *, const long, const long, + const long, const enum ErrNum, ...); +void PrintStatus(unsigned long Lines); + +#endif /* FINDERRS */ diff --git a/Build/source/utils/chktex/chktex-1.6.4/MakeHTML.in b/Build/source/utils/chktex/chktex-1.6.4/MakeHTML.in new file mode 100644 index 00000000000..669afc481c9 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/MakeHTML.in @@ -0,0 +1,20 @@ +#! @PERL5@ + +$latexonly = 0; + +while(<>) +{ + $latexonly = 1 if /^%latex/i; + $latexonly = 0 if /^%endlatex/i; + + + if($latexonly) { + if(/^%!(.*)/) + { + print $1; + } + } + else { + print; + } +} diff --git a/Build/source/utils/chktex/chktex-1.6.4/Makefile.in b/Build/source/utils/chktex/chktex-1.6.4/Makefile.in new file mode 100644 index 00000000000..0f9d49f7b8b --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/Makefile.in @@ -0,0 +1,301 @@ +# +# Makefile for ChkTeX project, creates the stuff. +# Copyright (C) 1996 Jens T. Berger Thielemann +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +# +# Contact the author at: +# Jens Berger +# Spektrumvn. 4 +# N-0666 Oslo +# Norway +# E-mail: +# + + +prefix=@prefix@ +exec_prefix=@exec_prefix@ +bindir=@bindir@ +datadir=@datadir@/chktex +sysconfdir=@sysconfdir@ +srcdir=@srcdir@ +mandir=@mandir@ +INSTALL=@INSTALL@ +INSTALL_PROGRAM=@INSTALL_PROGRAM@ +INSTALL_DATA=@INSTALL_DATA@ +ELISPDIR=@ELISPDIR@ +CLEAN=@CLEAN@ + +CC=@CC@ +CFLAGS=@CFLAGS@ +CPPFLAGS=@CPPFLAGS@ -I$(srcdir) -I. $(DEFS) $(USRDEFS) +DEFS=@DEFS@ +LIBS=@LIBS@ +LDFLAGS=@LDFLAGS@ +LN_S=@LN_S@ +LATEX=@LATEX@ +DVIPS=@DVIPS@ +PS2PDF=ps2pdf +PERL5=@PERL5@ +LATEX2HTML=@LATEX2HTML@ +LYNX=@LYNX@ +GROFF=@GROFF@ +SHELL=/bin/sh + +SCRIPTS=@SCRIPTS@ + +USRDEFS=-DSYSCONFDIR=\"$(sysconfdir)\" -D__unix__ + +VPATH=$(srcdir) + +##################################################################### + +EXTRA_DIST=configure.in Makefile.in stamp-h.in config.h.in Readme.header.in \ + MakeHTML.in ChkTeX.tex.in aclocal.m4 NEWS \ + chktex.el chkweb deweb.in ChkTeX.tex COPYING chktex.1 chkweb.1 deweb.1 \ + Test.tex input.tex Test.out configure install-sh lacheck chktexrc \ + $(wildcard m4/*.m4) + +DOCFILES_GEN=chktex.doc chkweb.doc deweb.doc ChkTeX.readme ChkTeX.dvi + +CSOURCES=ChkTeX.c FindErrs.c OpSys.c Resource.c Utility.c + +# The sources are the C sources and possibly the files with the same base name +# but ending with .h +SOURCEFILES=$(CSOURCES) $(wildcard $(CSOURCES:.c=.h)) types.h + +DISTFILES=$(DOCFILES_GEN) $(EXTRA_DIST) $(SOURCEFILES) + +all: chktex + +DISTDIR:=chktex-@PACKAGE_VERSION@ +dist: $(DISTDIR).tar.gz +$(DISTDIR).tar.gz: $(DISTFILES) html + rm -r $(DISTDIR) 2>/dev/null ; true + mkdir $(DISTDIR) + cp --parent $(DISTFILES) $(DISTDIR) + mkdir $(DISTDIR)/html + cp HTML/ChkTeX/*.{html,css} $(DISTDIR)/html + rm $(DISTDIR).tar.gz 2>/dev/null ; true + tar --owner=0 --group=0 -chzf $@ $(DISTDIR) + rm -rf $(DISTDIR) + +######################################################################## + +.c.o: + $(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@ +CLEAN+=$(CSOURCES:.c=.o) + +.%.d: %.c + $(CC) -M $(CPPFLAGS) $< > $@.tmp + sed 's,\($*\)\.o *:,\1.o $@ : Makefile,g' $@.tmp > $@ + -rm -f $@.tmp 2>/dev/null + +DEPFILES=$(patsubst %.c,.%.d,$(CSOURCES)) +CLEAN+=$(DEPFILES) + +ifeq ($(findstring clean,$(MAKECMDGOALS)),) +include $(DEPFILES) +endif + +###################### MAIN DEPENDENCIES ################################ + +OBJS= ChkTeX.o FindErrs.o OpSys.o Resource.o Utility.o + +MAKETEST= (builddir=`pwd` ; cd $(srcdir) ; $${builddir}/chktex -mall -r -g0 -lchktexrc -v5 Test.tex) + +Test.out: chktex Test.tex ChkTeX.tex + -rm -f Test.out + $(MAKETEST) 1> Test.out + +check: chktex + @echo ">>> Testing that checking algorithms work correctly..." + @-rm -f chktest + $(MAKETEST) 1> chktest + @if cmp -s chktest $(srcdir)/Test.out; then \ + echo ">>> OK!"; \ + rm -f chktest; \ + else \ + echo "***WARNING***"; \ + echo "Problems when checking compilation. This may or may not"; \ + echo "be a problem; anyway, I'm giving you a diff from what the"; \ + echo "results were *supposed* to be..."; \ + diff -u chktest $(srcdir)/Test.out; \ + fi + + +chktex: $(OBJS) + $(CC) $(LDFLAGS) -o chktex $(OBJS) $(LIBS) + +install: chktex ChkTeX.dvi + $(INSTALL) -d $(DESTDIR)$(bindir) + for program in chktex $(SCRIPTS); do \ + $(INSTALL_PROGRAM) $$program $(DESTDIR)$(bindir); \ + done + $(INSTALL) -d $(DESTDIR)$(sysconfdir) + $(INSTALL_DATA) $(srcdir)/chktexrc $(DESTDIR)$(sysconfdir) + if (eval echo "$(SCRIPTS)") | egrep deweb >/dev/null 2>&1; then \ + $(INSTALL) -d $(DESTDIR)$(mandir); \ + $(INSTALL) -d $(DESTDIR)$(mandir)/man1; \ + cp $(srcdir)/deweb.1 $(DESTDIR)$(mandir)/man1; \ + fi + if (eval echo "$(ELISPDIR)") | egrep "/" >/dev/null 2>&1; then \ + $(INSTALL_DATA) $(srcdir)/chktex.el $(DESTDIR)$(ELISPDIR); \ + fi + + + +uninstall: + -rm -f $(DESTDIR)$(bindir)/chktex + for script in $(SCRIPTS); do \ + rm -f $(DESTDIR)$(bindir)/$$script; \ + done + -rm -f $(DESTDIR)$(sysconfdir)/chktexrc + # TODO: remove manpages and chktex.el too + +test: + chktex -v2 -mall $(srcdir)/Test.tex | less -r + +indent: + indent -npsl -bli0 -npcs -nut -i4 $(SOURCEFILES) + +mostlyclean: clean + +clean: + -rm -r $(CLEAN) *.aux *.log *.pdf *.dvi *.ps MakeHTML chktex deweb HTML rme 2> /dev/null + +distclean: clean + -rm -r *.cache *.status *.log *.tar.gz 2> /dev/null + +maintainer-clean: clean + -rm -r config.h *.rme *.ps $(DOCFILES_GEN) install-sh config.guess \ + config.sub Makefile aclocal.m4 autom4te.cache configure missing \ + ChkTeX.tex Readme.header stamp-h \ + mkinstalldirs tags config.status chktest ChkTeX.dvi 2> /dev/null + +dvi: ChkTeX.dvi + +ifneq ($(LATEX2HTML),) +html: ChkTeX.tex MakeHTML + -rm -r HTML + mkdir HTML + chmod u+x MakeHTML + ./MakeHTML $< > HTML/ChkTeX.tex + cd HTML; $(LATEX2HTML) ChkTeX.tex + $(PERL5) -i -pe 's% %%gi;s%\s+([.,?!])%$$1%g;' HTML/ChkTeX/*.html + +ChkTeX.readme: ChkTeX.tex Readme.header MakeHTML + -rm -r rme + mkdir rme + chmod u+x MakeHTML + ./MakeHTML $(srcdir)/ChkTeX.tex > rme/ChkTeX.tex + cd rme; $(LATEX2HTML) -split 0 ChkTeX.tex + $(PERL5) -i -pe 's%LA%La%g;s%TEX%TeX%g;s%(.*)%$$1%g' rme/ChkTeX/*.html + $(PERL5) -i -pe 's% %%gi;s%\s+([.,?!])%$$1%g;' rme/ChkTeX/*.html + $(LYNX) -dump rme/ChkTeX/ChkTeX.html > rme/ChkTeX.rme + cp $(srcdir)/Readme.header ChkTeX.readme + $(PERL5) -e 'undef $$/;$$_=<>;($$_)=/(.*INTRODUCTION(.|\n)*?)[ \t]+ABOUT THIS DOCUMENT/i;s/[ \t]+\n/\n/g;s/\n\n\n/\n/g;s/\[\d+\]//g;print;' rme/ChkTeX.rme >> ChkTeX.readme +else +html ChkTeX.readme: + @echo "latex2html is unavailable on this system, cant create target $@."; exit 1 +endif + +###################### AUTOCONF REMAKING ################################ + +$(srcdir)/configure: configure.in aclocal.m4 + cd $(srcdir) && autoconf + +#autoheader might not change config.h.in, so touch a stamp file. +$(srcdir)/config.h.in: stamp-h.in +$(srcdir)/stamp-h.in: configure.in aclocal.m4 + cd $(srcdir) && autoheader + echo timestamp > $(srcdir)/stamp-h.in + +config.h: stamp-h +stamp-h: config.h.in config.status + ./config.status + +MakeHTML Makefile: Makefile.in config.status + ./config.status + +config.status: configure + ./config.status --recheck + +###################### INDIVIDUAL DEPENDENCIES ########################## + +%.doc: %.1 + $(GROFF) $< > $@ + +ChkTeX.dvi: ChkTeX.tex +ifdef LATEX + $(LATEX) ChkTeX.tex +else + echo "No latex program found by configure" + false +endif + +ChkTeX.ps: ChkTeX.dvi + $(DVIPS) -o ChkTeX.ps ChkTeX.dvi + +ChkTeX.pdf: ChkTeX.ps + $(PS2PDF) $< $@ + +cover: + -./chktex -h + -./chktex Test.tex + -./chktex -v2 -t -o tmptmptmp + * + * + */ + + +/* + * Some functions which have to be made different from OS to OS, + * unfortunately...:\ + * + */ + +#include "ChkTeX.h" +#include "OpSys.h" +#include "Utility.h" + +#ifdef HAVE_SYS_STAT_H +# include +#endif +#ifdef HAVE_STAT_H +# include +#endif + +#if HAVE_DIRENT_H +# include +# define NAMLEN(dirent) strlen((dirent)->d_name) +#else +# define dirent direct +# define NAMLEN(dirent) (dirent)->d_namlen +# if HAVE_SYS_NDIR_H +# include +# endif +# if HAVE_SYS_DIR_H +# include +# endif +# if HAVE_NDIR_H +# include +# endif +#endif + +#if defined(HAVE_OPENDIR) && defined(HAVE_CLOSEDIR) && \ + defined(HAVE_READDIR) && defined(HAVE_STAT) && \ + defined(S_IFDIR) && defined(SLASH) +# define USE_RECURSE 1 +#else +# define USE_RECURSE 0 +#endif + +#if defined(HAVE_LIBTERMCAP) || defined(HAVE_LIBTERMLIB) +# define USE_TERMCAP 1 +#endif + + +#ifdef USE_TERMCAP +# ifdef HAVE_TERMCAP_H +# include +# elif HAVE_TERMLIB_H +# include +# else +int tgetent(char *BUFFER, char *TERMTYPE); +char *tgetstr(char *NAME, char **AREA); +# endif +static char term_buffer[2048]; +#endif + +/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */ + +/* + * This is the name of the global resource file. + */ + +#ifndef SYSCONFDIR +# if defined(__unix__) +# define SYSCONFDIR "/usr/local/lib/" +# elif defined(__MSDOS__) +# define SYSCONFDIR "\\emtex\\data\\" +# else +# define SYSCONFDIR +# endif +#endif +#define RCBASENAME "chktexrc" + +#ifdef __MSDOS__ +# define LOCALRCFILE RCBASENAME +#else +# define LOCALRCFILE "." RCBASENAME +#endif + +char ConfigFile[BUFSIZ] = LOCALRCFILE; +const char *ReverseOn; +const char *ReverseOff; + + +static int HasFile(char *Dir, const char *Filename, const char *App); + +#if USE_RECURSE +static int SearchFile(char *Dir, const char *Filename, const char *App); +#endif /* USE_RECURSE */ + +/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */ + + +/* + * Modify this one to suit your needs. In any case, it should fill + * the ConfigFile (sized BUFLEN) buffer above with full name & path + * for the configuration file. The macro RCFILE will give you the + * filename part of the file, if you need that. + * + * Note: This routine will be called several times. Your mission will + * be to look in each location, and see whether a .chktexrc file exist + * there. + * + * If you choose to do nothing, only the current directory will be + * searched. + * + */ + + +enum LookIn +{ + liMin, + liSysDir, + liUsrDir, + liEnvir, + liCurDir, + liNFound, + liMax +}; + + +int SetupVars(void) +{ + char *Env; +#ifdef __MSDOS__ + + char *Ptr; +#endif + + static enum LookIn i = liMin; + static int FoundFile; + + while (++i < liMax) + { + switch (i) + { + case liCurDir: /* Current directory */ + strcpy(ConfigFile, LOCALRCFILE); + break; + case liEnvir: /* Environment defined */ +#ifdef __MSDOS__ + + if ((Env = getenv("CHKTEXRC")) || (Env = getenv("CHKTEX_HOME"))) +#else + + if ((Env = getenv("CHKTEXRC"))) +#endif + + { + strcpy(ConfigFile, Env); + tackon(ConfigFile, LOCALRCFILE); + } + else +#ifdef __MSDOS__ + if ((Env = getenv("EMTEXDIR"))) + { + strcpy(ConfigFile, Env); + tackon(ConfigFile, "data"); + tackon(ConfigFile, LOCALRCFILE); + } + else +#endif + + *ConfigFile = 0; + break; + case liUsrDir: /* User dir for resource files */ +#if defined(__unix__) + + if ((Env = getenv("HOME")) || (Env = getenv("LOGDIR"))) + { + strcpy(ConfigFile, Env); + tackon(ConfigFile, LOCALRCFILE); + } + else + *ConfigFile = 0; +#elif defined(__MSDOS__) + + strcpy(ConfigFile, PrgName); + if ((Ptr = strrchr(ConfigFile, '\\')) || + (Ptr = strchr(ConfigFile, ':'))) + strcpy(++Ptr, RCBASENAME); + else + *ConfigFile = 0; +#endif + + break; + case liSysDir: /* System dir for resource files */ +#if defined(__unix__) || defined(__MSDOS__) + strcpy(ConfigFile, SYSCONFDIR); + tackon(ConfigFile, RCBASENAME); +#else + *ConfigFile = 0; +#endif + + break; + case liNFound: + case liMin: + case liMax: + *ConfigFile = 0; + if (!FoundFile) + PrintPrgErr(pmNoRsrc); + } + + if (*ConfigFile && fexists(ConfigFile)) + break; + } + FoundFile |= *ConfigFile; + + return (*ConfigFile); +} + + +/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */ + +/* + * This function should initialize the global variables ReverseOn + * and ReverseOff to magic cookies, which when printed, makes the + * text in between stand out. + */ + +void SetupTerm(void) +{ +#ifdef USE_TERMCAP + char *termtype = getenv("TERM"); + int success; + char *buffer; + static char str_so[3] = "so", str_se[3] = "se"; + + if (termtype) + { + + success = tgetent(term_buffer, termtype); + if (success < 0) + PrintPrgErr(pmNoTermData); + if (success == 0) + PrintPrgErr(pmNoTermDefd); + + buffer = (char *) malloc(sizeof(term_buffer)); + ReverseOn = tgetstr(str_so, &buffer); + ReverseOff = tgetstr(str_se, &buffer); + + if (ReverseOn && ReverseOff) + return; + } +#endif + + ReverseOn = PRE_ERROR_STR; + ReverseOff = POST_ERROR_STR; +} + +/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */ + +/* + * Concatenates the `File' string to the `Dir' string, leaving the result + * in the `Dir' buffer. Takes care of inserting `directory' characters; + * if we've got the strings "/usr/foo" and "bar", we'll get + * "/usr/foo/bar". + * + * Behaviour somewhat controlled by the macros SLASH and DIRCHARS in the + * OpSys.h file. + * + */ + +void tackon(char *Dir, const char *File) +{ + int EndC; + unsigned long SLen; + + if (Dir && (SLen = strlen(Dir))) + { + EndC = Dir[SLen - 1]; + if (!(strchr(DIRCHARS, EndC))) + { + Dir[SLen++] = SLASH; + Dir[SLen] = 0L; + } + } + + strcat(Dir, File); +} + +/* + * This function should add the appendix App to the filename Name. + * If the resulting filename gets too long due to this, it may + * overwrite the old appendix. + * + * Name may be assumed to be a legal filename under your OS. + * + * The appendix should contain a leading dot. + */ + +void AddAppendix(char *Name, const char *App) +{ +#ifdef __MSDOS__ + char *p; + + if ((p = strrchr(Name, '.'))) + strcpy(p, App); + else + strcat(Name, App); +#else + /* + * NOTE! This may fail if your system has a claustrophobic file + * name length limit. + */ + strcat(Name, App); +#endif + +} + +/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */ + + +/* + * Locates a file, given a wordlist containing paths. If a + * dir ends in a double SLASH, we'll search it recursively. + * + * We assume that + * a) a deeper level in the dir. tree. has a longer path than + * one above. + * b) adding a level doesn't change any of the previous levels. + * + * If this function returns TRUE, Dest is guaranteed to contain + * path & name of the found file. + * + * FALSE indicates that the file was not found; Dest is then + * unspecified. + */ + + +int LocateFile(const char *Filename, /* File to search for */ + char *Dest, /* Where to put final file */ + const char *App, /* Extra optional appendix */ + struct WordList *wl) /* List of paths, entries + * ending in // will be recursed + */ +{ + unsigned long i; +#if USE_RECURSE + + unsigned long Len; +#endif + + FORWL(i, *wl) + { + strcpy(Dest, wl->Stack.Data[i]); + +#if USE_RECURSE + + Len = strlen(Dest); + + if (Len && (Dest[Len - 1] == SLASH) && (Dest[Len - 2] == SLASH)) + { + Dest[Len - 1] = Dest[Len - 2] = 0; + if (SearchFile(Dest, Filename, App)) + return (TRUE); + } + else +#endif /* USE_RECURSE */ + + { + if (HasFile(Dest, Filename, App)) + return (TRUE); + } + } + return (FALSE); +} + +static int HasFile(char *Dir, const char *Filename, const char *App) +{ + int DirLen = strlen(Dir); + + tackon(Dir, Filename); + if (fexists(Dir)) + return (TRUE); + + if (App) + { + AddAppendix(Dir, App); + if (fexists(Dir)) + return (TRUE); + } + + Dir[DirLen] = 0; + return (FALSE); + +} + + +#if USE_RECURSE +static int SearchFile(char *Dir, const char *Filename, const char *App) +{ + struct stat *statbuf; + struct dirent *de; + DIR *dh; + + int DirLen = strlen(Dir); + int Found = FALSE; + + DEBUG(("Searching %s for %s\n", Dir, Filename)); + + if (HasFile(Dir, Filename, App)) + return (TRUE); + else + { + if ((statbuf = malloc(sizeof(struct stat)))) + { + if ((dh = opendir(Dir))) + { + while (!Found && (de = readdir(dh))) + { + Dir[DirLen] = 0; + if (strcmp(de->d_name, ".") && strcmp(de->d_name, "..")) + { + tackon(Dir, de->d_name); + + if (!stat(Dir, statbuf)) + { + if ((statbuf->st_mode & S_IFMT) == S_IFDIR) + Found = SearchFile(Dir, Filename, App); + } + } + } + closedir(dh); + } + else + PrintPrgErr(pmNoOpenDir, Dir); + free(statbuf); + } + } + return (Found); +} +#endif /* USE_RECURSE */ diff --git a/Build/source/utils/chktex/chktex-1.6.4/OpSys.h b/Build/source/utils/chktex/chktex-1.6.4/OpSys.h new file mode 100644 index 00000000000..83e0b58712b --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/OpSys.h @@ -0,0 +1,197 @@ +/* + * ChkTeX, operating system specific code for ChkTeX. + * Copyright (C) 1995-96 Jens T. Berger Thielemann + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Contact the author at: + * Jens Berger + * Spektrumvn. 4 + * N-0666 Oslo + * Norway + * E-mail: + * + * + */ + +#ifndef OPSYS_H +#define OPSYS_H + +#include "ChkTeX.h" +#include "Utility.h" + +/********************************************************************/ +/**************** START OF USER SETTABLE PREFERENCES ****************/ + +/* + * Note: This file contains most defines you'll wish to change if you + * wish to adopt ChkTeX to a new system. It is, as you might notice, + * heavily documented. If you wish to get into the internals of ChkTeX, + * the interesting stuff is at the bottom of this file, and in the .c + * files. However, you should also take a look at the "config.h.in" file + * in this directory if you haven't got a shell able to run the "configure" + * script. + * + * This program relies heavily on that the system which + * automagically free()'s all malloc()'ed memory, works. The program + * itself does not call free() very much. This is because we're doing + * lots of tiny allocations, and a properly designed pooling system will + * hopefully do a quicker job than we'll be able to do. So there. + * + * To keep things simple, we trust that the fclose()'ing of fopen()'ed + * also happens automagically. + * + * Please use the getopt included, as we will modify optarg during + * command processing. + * + * You may wish to modify the SetupVars() (OpSys.c) to better suit your + * preferences. In any case, it should put the filename (and full path) + * of the `.chktexrc' file into the ConfigFile array. The array is sized + * BUFSIZ bytes. + * + * The program does also assume that __unix__ is defined if the source is + * compiled on a UNIX machine. + * + */ + + +/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */ + +/* + * Here you should define what codes which should be returned to the + * shell upon success/failure. + * + */ + +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif + +/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */ + +/* + * SLASH should be defined to the character your computer uses to + * separate files/directories. Most systems use '/', messydos uses + * '\'. + * + * DIRCHARS should be defined to the characters a directory entry + * may end on. On Amigas, this is ":/" (either "FOO:BAR/" or "FOO:"), + * Unix uses only "/", while messydos uses ":\\". + * + * This data will be used to automatically concatenate a directory + * path and a filename. + * + * Adjust both to suit your needs. + */ + + +#if defined(__unix__) +# define SLASH '/' +#elif defined(__MSDOS__) +# define SLASH '\\' +#endif + +#if defined(__unix__) +# define DIRCHARS "/" +#elif defined(__MSDOS__) +# define DIRCHARS ":\\" +#endif + +/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */ + +/* + * Here, define what key-combination which is used to abort stdin + * keyboard input. It should be a string, as we we'll type it out as + * information to the user. + */ + +#if defined(__unix__) +# define STDIN_BREAK "Ctrl-D" +#elif defined(__MSDOS__) +# define STDIN_BREAK "Ctrl-Z + Enter" +#else +# define STDIN_BREAK "stdin break combination" +#endif + +/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */ + +/* + * For fancy printing of commands, we'll use these strings to turn + * on/off the error indication. The codes listed here are ANSI + * compatible; if you don't have that type of terminal, you may wish + * to adjust this. Use "chktex -v2 Test.tex" to check the effects of + * these macros. Note: These strings will be printf()'ed, so watch your + * %'s. + * + * Under UNIX, we'll ignore these values and use termcap instead, where + * that is installed. + * + * If these strings can't be specified statically, you'll have to add + * code in the SetupTerm() function. + * + * PRE_ERROR_STR is of course printed in front of each location we + * wish to show as an error, and POST_ERROR_STR after each location. + * + * The codes #defined here, will switch back- and foreground colours. + * We're using '\033[' as escape character, some terminals may like + * '\233' better. + * + */ + +# define PRE_ERROR_STR "\033[7m" +# define POST_ERROR_STR "\033[0m" + + +/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */ + +/* + * This macro should contain the appendix for backup files, which + * will be appended onto the original filename. It should contain + * a leading dot. + */ + +#ifdef __MSDOS__ +# define BAKAPPENDIX ".$cl" +#else +# define BAKAPPENDIX ".bak" +#endif + +/***************** END OF USER SETTABLE PREFERENCES *****************/ +/********************************************************************/ + +#ifndef WORDLIST_DEFINED +struct WordList; +#endif +/* Sorry; there are now cyclic dependencies in the +* source tree. :-/ +*/ + +extern const char *ReverseOn; +extern const char *ReverseOff; +extern char ConfigFile[BUFSIZ]; + +char *MatchFileName(char *String); +int SetupVars(void); +void SetupTerm(void); +void AddAppendix(char *Name, const char *App); +void tackon(char *, const char *); +int LocateFile(const char *Filename, char *Dest, const char *App, + struct WordList *wl); + +#endif /* OPSYS_H */ diff --git a/Build/source/utils/chktex/chktex-1.6.4/Readme.header.in b/Build/source/utils/chktex/chktex-1.6.4/Readme.header.in new file mode 100644 index 00000000000..56ca58ae76e --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/Readme.header.in @@ -0,0 +1,19 @@ +Short: v@PACKAGE_VERSION@. Finds typographic errors in LaTeX +Author: (Baruch Even) +Uploader: (Baruch Even) +Type: text/tex +Replaces: text/tex/ChkTeX.lha +Version: @PACKAGE_VERSION@ +URL: http://www.freesoftware.fsf.org/chktex + + + ##### ### ### ######## ### ## + ### ## ## ## ## ## # + @@ @@ @@@ @@ @@ @@ ####### @@ @ + @@ @@@ @@ @@ @@ @@ ## # @@ + && && && &&&& && @@ & && + &&& && && && && && && @@@@ & && + %%%%% %%% %%% %%% %%% %% && %%% %%% v@PACKAGE_VERSION@ + && & + %%%%%%% + diff --git a/Build/source/utils/chktex/chktex-1.6.4/Resource.c b/Build/source/utils/chktex/chktex-1.6.4/Resource.c new file mode 100644 index 00000000000..3d8fd09fa5a --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/Resource.c @@ -0,0 +1,510 @@ +/* + * ChkTeX, resource file reader. + * Copyright (C) 1995-96 Jens T. Berger Thielemann + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Contact the author at: + * Jens Berger + * Spektrumvn. 4 + * N-0666 Oslo + * Norway + * E-mail: + * + * + */ + +#include "ChkTeX.h" +#include "OpSys.h" +#include "Utility.h" +#include "Resource.h" + +#define LNEMPTY(a) struct WordList a = {0, 1, {0}, {0}}; +#define LIST(a) struct WordList a = {0, 0, {0}, {0}}; +#define LCASE(a) LIST(a) LIST(a ## Case) +#define KEY(a,def) const char *a = def; + +RESOURCE_INFO +#undef KEY +#undef LCASE +#undef LNEMPTY +#undef LIST + struct KeyWord +{ + const char *Name; + const char **String; /* Keyword = item */ + struct WordList *List, /* Case-sensitive strings */ + *CaseList; /* Case-insensitive strings */ +}; + +#define LNEMPTY LIST +#define LIST(name) {#name, NULL, &name, NULL}, +#define LCASE(name) {#name, NULL, &name, &name ## Case}, +#define KEY(name,def) {#name, &name, NULL, NULL}, + +struct KeyWord Keys[] = { + RESOURCE_INFO {NULL, NULL, NULL, NULL} +}; + +#undef KEY +#undef LCASE +#undef LNEMPTY +#undef LIST + + +/***************************** RESOURCE HANDLING **************************/ + +#define TOKENBITS(name) enum name { \ + BIT(Eof), /* End-of-file */ \ + BIT(Open), /* { */ \ + BIT(Close), /* } */ \ + BIT(BrOpen), /* [ */ \ + BIT(BrClose), /* ] */ \ + BIT(Equal), /* = */ \ + BIT(Word), /* Keyword */ \ + BIT(Item) /* List item */ \ +}; + +#undef BIT +#define BIT BITDEF1 +TOKENBITS(Token_BIT) +#undef BIT +#define BIT BITDEF2 + TOKENBITS(Token) + static enum Token Expect; + static unsigned long RsrcLine; + + static enum Token ReadWord(char *, FILE *); + static char MapChars(char **String); + + + +/* + * Parses the contents of a resource file. + * + * Format: + * Keyword { item1 item2 ... } [ item1 item2 ... ] + * Keyword [ item1 item2 ... ] { item1 item2 ... } + * Keyword = { item1 item2 ... } + * Keyword = [ item1 item2 ... ] + * Keyword = item + * + * Returns whether the attempt was a successful one. + */ + + int ReadRC(const char *Filename) +{ + const char *String = NULL; + int Success = FALSE; + FILE *fh; + enum Token Token; + unsigned long Counter; + + struct KeyWord *CurWord = NULL; + + /* Interpret incoming words as ... */ + enum + { + whList, /* List elements */ + whCaseList, /* Case insensitive list elements */ + whEqual, /* Solo elements */ + whNone /* List items not accepted */ + } What = whNone; + + + RsrcLine = 0; + Expect = FLG_Word | FLG_Eof; + + if ((fh = fopen(Filename, "r"))) + { + Success = TRUE; + do + { + Token = ReadWord(ReadBuffer, fh); + if (!(Expect & Token)) + { + switch (Token) + { + case FLG_Item: + String = "item"; + break; + case FLG_Word: + String = "word"; + break; + case FLG_Equal: + String = "`='"; + break; + case FLG_Open: + String = "`{'"; + break; + case FLG_Close: + String = "`}'"; + break; + case FLG_BrOpen: + String = "`['"; + break; + case FLG_BrClose: + String = "`]'"; + break; + case FLG_Eof: + String = "EOF"; + break; + } + PrintPrgErr(pmFaultFmt, Filename, RsrcLine, String); + Success = FALSE; + Token = FLG_Eof; + } + + switch (Token) + { + case FLG_Word: + for (Counter = 0; Keys[Counter].Name; Counter++) + { + if (!strcasecmp(ReadBuffer, Keys[Counter].Name)) + { + CurWord = &Keys[Counter]; + Expect = (CurWord->List ? FLG_Open : 0) | + (CurWord->CaseList ? FLG_BrOpen : 0) | FLG_Equal; + break; + } + } + if (!Keys[Counter].Name) + { + PrintPrgErr(pmKeyWord, ReadBuffer, Filename); + Success = FALSE; + Token = FLG_Eof; + } + break; + case FLG_Item: + switch (What) + { + case whEqual: + if (!(*(CurWord->String) = strdup(ReadBuffer))) + { + PrintPrgErr(pmStrDupErr); + Token = FLG_Eof; + Success = FALSE; + } + + What = whNone; + Expect = FLG_Word | FLG_Eof; + break; + case whCaseList: + if (!InsertWord(ReadBuffer, CurWord->CaseList)) + { + Token = FLG_Eof; + Success = FALSE; + } + break; + case whList: + if (!InsertWord(ReadBuffer, CurWord->List)) + { + Token = FLG_Eof; + Success = FALSE; + } + break; + case whNone: + PrintPrgErr(pmAssert); + } + break; + case FLG_Equal: + What = whEqual; + Expect = (CurWord->List ? FLG_Open : 0) | + (CurWord->CaseList ? FLG_BrOpen : 0) | + (CurWord->String ? FLG_Item : 0); + break; + case FLG_BrOpen: + if (What == whEqual) + ClearWord(CurWord->CaseList); + What = whCaseList; + Expect = FLG_Item | FLG_BrClose; + break; + case FLG_Open: + if (What == whEqual) + ClearWord(CurWord->List); + What = whList; + Expect = FLG_Item | FLG_Close; + break; + case FLG_BrClose: + case FLG_Close: + Expect = (CurWord->List ? FLG_Open : 0) | + (CurWord->CaseList ? FLG_BrOpen : 0) | + FLG_Equal | FLG_Word | FLG_Eof; + What = whNone; + break; + case FLG_Eof: + break; + } + } + while (Token != FLG_Eof); + + fclose(fh); + } + else + PrintPrgErr(pmRsrcOpen, Filename); + + return (Success); +} + +/* + * Reads a token from the `.chktexrc' file; if the token is + * FLG_Item or FLG_Word, Buffer will contain the plaintext of the + * token. If not, the contents are undefined. + */ + +static enum Token ReadWord(char *Buffer, FILE * fh) +{ + static char *String = NULL; + static char StatBuf[BUFSIZ]; + enum Token Retval = FLG_Eof; + + unsigned short Chr; + + char *Ptr; + int OnceMore = TRUE, Cont = TRUE; + + if (Buffer) + { + do + { + if (!(String && *String)) + { + if (fgets(StatBuf, BUFSIZ - 1, fh)) + String = strip(StatBuf, STRP_RGT); + RsrcLine++; + } + + Ptr = Buffer; + if (String && (String = strip(String, STRP_LFT))) + { + switch (Chr = *String) + { + case 0: + case CMNT: + String = NULL; + break; + case QUOTE: /* Quoted argument */ + Cont = TRUE; + String++; + + while (Cont) + { + switch (Chr = *String++) + { + case 0: + case QUOTE: + Cont = FALSE; + break; + case ESCAPE: + if (!(Chr = MapChars(&String))) + break; + + /* FALLTHRU */ + default: + *Ptr++ = Chr; + } + } + *Ptr = 0; + Retval = FLG_Item; + OnceMore = FALSE; + break; + +#define DONEKEY (FLG_Open | FLG_Equal | FLG_BrOpen) +#define DONELIST (FLG_Close | FLG_BrClose) +#define TOKEN(c, ctxt, tk) case c: if(Expect & (ctxt)) Retval = tk; LAST(token); + + LOOP(token, + TOKEN('{', DONEKEY, FLG_Open); + TOKEN('[', DONEKEY, FLG_BrOpen); + TOKEN('=', DONEKEY, FLG_Equal); + TOKEN(']', DONELIST, FLG_BrClose); + TOKEN('}', DONELIST, FLG_Close); + ); + if (Retval != FLG_Eof) + { + OnceMore = FALSE; + String++; + break; + } + + /* FALLTHRU */ + + default: /* Non-quoted argument */ + OnceMore = FALSE; + if (Expect & FLG_Word) + { + while (Cont) + { + Chr = *String++; + if (isalpha(Chr)) + *Ptr++ = Chr; + else + Cont = FALSE; + } + String--; + Retval = FLG_Word; + } + else /* Expect & FLG_Item */ + { + while (Cont) + { + switch (Chr = *String++) + { + case CMNT: + case 0: + String = NULL; + Cont = FALSE; + break; + case ESCAPE: + if (!(Chr = MapChars(&String))) + break; + + *Ptr++ = Chr; + break; + default: + if (!isspace(Chr)) + *Ptr++ = Chr; + else + Cont = FALSE; + } + } + Retval = FLG_Item; + } + + if (!(Buffer[0])) + { + PrintPrgErr(pmEmptyToken); + if (*String) + String++; + } + *Ptr = 0; + break; + } + } + else + OnceMore = FALSE; + } + while (OnceMore); + } + return (Retval); +} + + + +/* + * Translates escape codes. Give it a pointer to the char after the + * escape char, and we'll return what it maps to. + */ + +#define MAP(a,b) case a: Tmp = b; break; + +static char MapChars(char **String) +{ + int Chr, Tmp = 0; + unsigned short Cnt; + + Chr = *((char *) (*String)++); + + switch (tolower(Chr)) + { + MAP(QUOTE, QUOTE); + MAP(ESCAPE, ESCAPE); + MAP(CMNT, CMNT); + MAP('n', '\n'); + MAP('r', '\r'); + MAP('b', '\b'); + MAP('t', '\t'); + MAP('f', '\f'); + MAP('{', '{'); + MAP('}', '}'); + MAP('[', '['); + MAP(']', ']'); + MAP('=', '='); + MAP(' ', ' '); + case 'x': + Tmp = 0; + + for (Cnt = 0; Cnt < 2; Cnt++) + { + Chr = *((*String)++); + if (isxdigit(Chr)) + { + Chr = toupper(Chr); + Tmp = (Tmp << 4) + Chr; + + if (isdigit(Chr)) + Tmp -= '0'; + else + Tmp -= 'A' - 10; + } + else + { + if (Chr) + { + PrintPrgErr(pmNotPSDigit, Chr, "hex"); + Tmp = 0; + } + break; + } + } + break; + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + + Tmp = Chr - '0'; + + for (Cnt = 0; Cnt < 2; Cnt++) + { + Chr = *((*String)++); + if (within('0', Chr, '7')) + Tmp = (Tmp * 8) + Chr - '0'; + else + { + if (Chr) + { + PrintPrgErr(pmNotPSDigit, Chr, "octal"); + Tmp = 0; + } + break; + } + } + break; + case 'd': + for (Cnt = 0; Cnt < 3; Cnt++) + { + if (isdigit(Chr = *((*String)++))) + Tmp = (Tmp * 10) + Chr - '0'; + else + { + if (Chr) + { + PrintPrgErr(pmNotPSDigit, Chr, ""); + Tmp = 0; + } + break; + } + } + break; + default: + PrintPrgErr(pmEscCode, ESCAPE, Chr); + } + return (Tmp); +} diff --git a/Build/source/utils/chktex/chktex-1.6.4/Resource.h b/Build/source/utils/chktex/chktex-1.6.4/Resource.h new file mode 100644 index 00000000000..b7827368d1d --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/Resource.h @@ -0,0 +1,61 @@ +/* + * ChkTeX, resource file reader. + * Copyright (C) 1995-96 Jens T. Berger Thielemann + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Contact the author at: + * Jens Berger + * Spektrumvn. 4 + * N-0666 Oslo + * Norway + * E-mail: + * + * + */ + +#ifndef RESOURCE_H +#define RESOURCE_H + +#include "ChkTeX.h" + +#define QUOTE '\"' /* Char used to quote text containing blanks */ +#define ESCAPE '!' /* Char used to access special characters */ +#define CMNT '#' /* Char used as comment */ + +#define RESOURCE_INFO \ + LIST(Silent) LIST(Linker) LIST(IJAccent) LIST(Italic)\ + LIST(ItalCmd) LIST(PostLink) LIST(WipeArg) LIST(VerbEnvir)\ + LIST(MathEnvir) LIST(MathRoman) LIST(HyphDash) LIST(NumDash)\ + LIST(WordDash) LIST(CenterDots) LIST(LowDots) LIST(OutFormat)\ + LIST(Primitives) LIST(NotPreSpaced) LIST(NonItalic) LIST(NoCharNext)\ + LNEMPTY(CmdLine) LNEMPTY(TeXInputs)\ + LCASE(Abbrev) LCASE(UserWarn)\ + KEY(VerbClear, "|") KEY(QuoteStyle, "Traditional") KEY(TabSize, "8") + +#define LIST(a) extern struct WordList a; +#define LNEMPTY LIST +#define LCASE(a) LIST(a) LIST(a ## Case) +#define KEY(a,def) extern const char *a; + +RESOURCE_INFO +#undef KEY +#undef LCASE +#undef LNEMPTY +#undef LIST +int ReadRC(const char *); + + +#endif /* RESOURCE */ diff --git a/Build/source/utils/chktex/chktex-1.6.4/Test.tex b/Build/source/utils/chktex/chktex-1.6.4/Test.tex new file mode 100644 index 00000000000..c848fac7837 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/Test.tex @@ -0,0 +1,186 @@ +Note: This file was written with only two purposes in mind: + o To test the program upon it + o To show off some of the features + +Most of the file does thus consist of lots of pseudo-commands, which +are nonsense in a TeXnical manner. + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +% Warning 1 + +\foo This is an error. +\smallskip This is a not. $\foo Neither$ is this. + +% Warning 2 + +This is a faulty reference to \ref{foo} +This is not a faulty reference to~\ref{foo} + +% Warning 3 + +$[(ab)^{-1}]^{-2}$ is not beautiful +${{[{(ab)}^{-1}]}}^{-2}$ is beautiful + +% Warning 4-6, 28 + +Testing {\it italic} in \/ this {\em sentence\/}, as {\em you \/ see\/}. +Testing {\it italic\/} in this {\em sentence}, as {\em you see}. + +% LaTeX2e + +Testing \textem{italic} in \/ this \textit{sentence\/}, as \textem{you \/ see\/}. +Testing \textem{italic\/} in this \textit{sentence}, as \textem{you see}. + +% Warning 7 + +This \'is a test of $\hat{j}$ accents. +This \'{\i}s a test of $\hat{\jmath}$ accents. + +% Warning 8 + +It wasn't anything - just a 2---3 star--shots. +It wasn't anything --- just a 2--3 star-shots. +It's just a start-shot. +is also used to send cross-calls (xc) and cross-traps (xt) to other +% From Knuths TeXbook Chapter 14 +% "How TeX Breaks Paragraphs into Lines", fourth paragraph: +in plain TeX---are the key + +% Warning 9-10 + +% Brackets: + +)}{[])} }}}]]]))) +{[]} ((([[[{{{}}}]]]))) + +% Envs: + +\begin{quux} \begin{baz} \end{quux} \end{baz} \end{asoi} \begin{dobedo} + +\begin{foo} \begin{bar} \end{bar}\end{foo} + +% Warning 11 + +Foo...bar. $1,...,3$. $1+...+3$. $1,\cdots,3$. $1\cdot\ldots\cdot3$. +Foo\dots bar. $1,\ldots,3$. $1+\cdots+3$. $1,\ldots,3$. $1\cdot\cdots\cdot3$. + +% Warning 12 + +1st. Foo Inc. Ab.cd. foo ab.cd. Foo. bar +1st.\ foo Inc.\ ab.cd.\ foo ab.cd.\ Foo.\ bar + +% Warning 13 + +Look at THIS! It's an error. +Look at THIS\@! It's an error. D. E. Knuth. + +% Warning 14 + +\hat +\hat{a} + +% Warning 18,19 + +Is this an "example", or is it an ´example´. +Is this an `example', or is it an `example'. + +% Warning 20 + +That bug is \unknown\ to me. + +% Warning 21 + +\LaTeX\ is an extension of \TeX\. Right? +\LaTeX\ is an extension of \TeX. Right? + +% Warning 23 + +```Hello', I heard him said'', she remembered. +``\,`Hello', I heard him said'', she remembered. + +% Warning 24 + +Indexing text \index{text} is fun! +Indexing text\index{text} is fun! + +% Warning 25 + +$5\cdot10^10$ +$5\cdot10^{10}$ + +% Warning 26 + +Do you understand ? +Do you understand? + +% Warning 27 + +\input input.tex +\input input + +% Warning 29 +The program opens a screen sized 640x200 pixels +The program opens a screen sized $640\times200$ pixels + +% Warning 30 + +White is a beautiful colour. +White is a beautiful colour. + +% Warning 31 +\begin{verbatim} +\this is +\end{verbatim} foo bar + +% Warning 32-34 + +This is either an 'example`, an ''example`` or an `"`example'`'. +This is either an `example', an ``example'' or an ``example''. + +% Warning 35 + +$sin^2 + cos^2 = 1$ +$\sin^2 + \cos^2 = 1$ + +% Warning 36-37 + +This( an example( Nuff said )), illustrates( ``my'' )point. +This (an example (Nuff said)), illustrates (``my'') point. + +% Warning 38 +``An example,'' he said, ``would be great.'' +``An example'', he said, ``would be great''. + +% Warning 39 + +For output codes, see table ~\ref{tab:fmtout}. +For output codes, see table~\ref{tab:fmtout}. + +% Warning 40 +$\this,$ and $$this$$. +$\this$, and $$this.$$ + +% Warning 41 +foo \above qux +\frac{foo}{qux} + +% Warning 42 +This is a footnote \footnote{foo}. +This is a footnote\footnote{foo}. + + +% Verb check + +\verb@\this is )() lots of errors, etc. Or what?@ +\verb# + +\begin{verbatim} +\this is +\end{verbatim} FOO + +% Warning 16,15 + +$$( + + diff --git a/Build/source/utils/chktex/chktex-1.6.4/Utility.c b/Build/source/utils/chktex/chktex-1.6.4/Utility.c new file mode 100644 index 00000000000..b13e4249151 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/Utility.c @@ -0,0 +1,943 @@ +/* + * ChkTeX, utility functions. + * Copyright (C) 1995-96 Jens T. Berger Thielemann + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Contact the author at: + * Jens Berger + * Spektrumvn. 4 + * N-0666 Oslo + * Norway + * E-mail: + * + * + */ + +#include "ChkTeX.h" +#include "Utility.h" +#include "Resource.h" +#include "OpSys.h" + +#ifdef ASM_HASHWORD +extern unsigned short HashWord(const char *a); +typedef unsigned short HASH_TYPE; +#else +typedef unsigned long HASH_TYPE; +#endif + +/***************************** SUPPORT FUNCTIONS ************************/ + + +/* + * Copies a string with a maximum length of `len' starting at `pos' in + * `source' into `dest'. + * Returns -1 if the pos value is beyond the length of the source value, + * else NULL. + */ + + +short substring(const char *source, char *dest, unsigned long pos, long len) +{ + const char *Start; + short Retval = -1; + + if (len >= 0) + { + if (strlen(source) > pos) + { + Start = &source[pos]; + + while ((len-- > 0) && (*dest++ = *Start++)) + ; + + if (len == -1) + Retval = 0; + } + } + else + Retval = 0L; + + *dest = 0; + + return (Retval); +} + + +/* + * Determine whether a file exists. + * + */ + + +int fexists(const char *Filename) +{ + int Retval; + +#if defined(F_OK) && defined(R_OK) && defined(HAVE_ACCESS) + + Retval = access(Filename, F_OK | R_OK) == 0; +#else + + FILE *fh; + + if (fh = fopen(Filename, "r")) + { + Retval = TRUE; + fclose(fh); + } + else + Retval = FALSE; +#endif + + return (Retval); +} + + + +/* + * 'Safe' memset() replacement. + * Just tries to check the parameters, so that the risk of killing + * innocent memory is lowered. + * Please note that the `n' parameter now is an signed longword, not + * an size_t. Won't permit that `n' exceeds BUFLEN, nor negative sizes. + * Returns `to' if some memset()'ing was done, NULL if not. + */ + +void *sfmemset(void *to, int c, long n) +{ + if (to && (n > 0)) + { + n = min(n, BUFSIZ); + + return (memset(to, c, (size_t) n)); + } + return (NULL); +} + + +/* + * Quick replace function + * Replaces every occurrence of a character in a string with another one. + */ + +void strrep(char *String, /* String to replace within. */ + const char From, /* Character to search for. */ + const char To) /* Character to put instead. */ +{ + register int c; + while ((c = *String++)) + { + if (c == From) + String[-1] = To; + } +} + +/* + * Replaces every char not in Prot with To in Buf + */ + +void strxrep(char *Buf, const char *Prot, const char To) +{ + int c; + + while ((c = *Buf)) + { + if (!strchr(Prot, c)) + *Buf = To; + Buf++; + } +} + +/* + * Strips tail and/or front of a string + * Kills trailing/leading spaces. The macro/function LATEX_SPACE(char c) + * is used to decide whether a space should be skipped. This function + * should return TRUE if the character should be skipped, FALSE if not. + * Returns the string which was passed onto it. + */ + + +char *strip(char *str, /* String to strip */ + const enum Strip flags) +/* One of the following: */ +/* STRP_LFT - Strips leading blanks */ +/* STRP_RGT - Strips trailing blanks */ +/* STRP_BTH - Strips on both sides */ +{ + char *bufptr = str; + char *nlptr; + char c; + + if (bufptr && (c = *bufptr)) + { + if (flags & STRP_LFT) + { + if (LATEX_SPACE(c) && c) + { + do + { + c = *++bufptr; + } + while (LATEX_SPACE(c) && c); + } + } + + if (flags & STRP_RGT) + { + if (c && *bufptr) + { + nlptr = bufptr; + + while (*++nlptr) + ; + + do + { + *nlptr = 0; + c = *--nlptr; + } + while (LATEX_SPACE(c) && c && (nlptr > bufptr)); + + } + else + *bufptr = 0; + } + } + return (bufptr); +} + + +/* + * Converts all the chars in the string passed into lowercase. + */ + +#ifndef HAVE_STRLWR +char *strlwr(char *String) +{ + char *Bufptr; + char TmpC; + + for (Bufptr = String; (TmpC = *Bufptr); Bufptr++) + *Bufptr = tolower(TmpC); + + return (String); +} +#endif + +/* + * Returns a duplicate of the string passed. + */ + +#ifndef HAVE_STRDUP +char *strdup(const char *String) +{ + char *Retval = NULL; + size_t Len; + + if (String) + { + Len = strlen(String) + 1; + if ((Retval = malloc(Len))) + memcpy(Retval, String, Len); + } + + return (Retval); +} +#endif + +/* + * Does the same as strdup, but adds a zero-filled padding, length extra bytes. + */ + +char *strdupx(const char *String, int Extra) +{ + char *Retval = NULL; + size_t Len; + + if (String) + { + Len = strlen(String) + 1 + Extra; + if ((Retval = malloc(Len))) + strncpy(Retval, String, Len); + } + + return (Retval); +} + +/* + * Case-insensitive comparison of two strings. + */ + +#ifndef HAVE_STRCASECMP +int strcasecmp(const char *a, const char *b) +{ + int aa, bb; + + do + { + aa = *a++; + bb = *b++; + } + while (aa && (tolower(aa) == tolower(bb))); + /* bb != 0 is implicit */ + + return (tolower(aa) - tolower(bb)); +} +#endif + +/* + * Not all reallocs are intelligent enough to handle NULL's as + * parameters. This fixes this. + */ + +void *saferealloc(void *b, size_t n) +{ + void *Retval = NULL; + + if (b) + { + if (n) + Retval = realloc(b, n); + else + free(b); + } + else + Retval = malloc(n); + + return (Retval); +} + +/* + * Repeatedly writes the From string over To so that we overwrite Len bytes. + * Does nothing if passed empty/NULL string. + */ + +void strwrite(char *To, const char *From, unsigned long Len) +{ + unsigned long i, j; + unsigned long FromLen = strlen(From); + + Len = min(Len, BUFSIZ); + + if (To && From) + { + switch (FromLen) + { + case 0: + break; + case 1: + memset(To, *From, Len); + break; + default: + for (i = j = 0; i < Len; i++, j++) + { + if (j >= FromLen) + j = 0; + To[i] = From[j]; + } + } + } +} + +/* + * Checks whether Cmp comes after Str. + * + */ + +int strafter(const char *Str, const char *Cmp) +{ + return (strncmp(Str, Cmp, strlen(Cmp))); +} + +/* + * Checks whether Cmp comes before Str. Returns 0 if so, non-zero if not. + * + */ + +int strinfront(const char *Str, const char *Cmp) +{ + int CmpLen; + + if ((CmpLen = strlen(Cmp))) + { + Cmp += CmpLen; + Str++; + + while ((*--Cmp == *--Str) && (--CmpLen > 0)) + ; + + return (CmpLen); + } + else + return (1); +} + + +/*************************** HASH INDEX **************************/ + +/* + * Hashes a string. The string ought be rather short. We use an asm + * version the Amiga; note that this returns an unsigned short instead. + * + * The algorithm was designed by Peter Weinberger. This version was + * adapted from Dr Dobb's Journal April 1996 page 26. + */ + +#ifndef ASM_HASHWORD +static unsigned long HashWord(const char *str) +{ + register unsigned long h = 0, hbit, c; + + while ((c = *str++)) + { + h = (h << 4) ^ c; + if ((hbit = h & 0xf0000000)) + h ^= hbit >> 24; + h &= ~hbit; + } + + return (h); +} +#endif + +/* + * Inserts a string into a hash index. Note: You'll have to + * duplicate the string yourself. + */ + +void InsertHash(char *a, struct Hash *h) +{ + struct HashEntry **he, *newhe; + + if (!h->Index) + { + if (!((h->Index = calloc(HASH_SIZE, sizeof(struct HashEntry *))))) + PrintPrgErr(pmWordListErr); + } + + he = &h->Index[HashWord(a) % HASH_SIZE]; + + if ((newhe = malloc(sizeof(struct HashEntry)))) + { + newhe->Next = *he; + newhe->Str = a; + *he = newhe; + } + else + PrintPrgErr(pmWordListErr); +} + +/* + * Checks whether a string previously has been registered in a + * hash index. + */ + +char *HasHash(const char *a, const struct Hash *h) +{ + struct HashEntry *he; + HASH_TYPE i; /* Special magic to optimize SAS/C */ + + /* Do we have a hash? */ + if (!h->Index) + return NULL; + + /* Find entry in hash */ + i = HashWord(a); + i %= HASH_SIZE; + he = h->Index[i]; + + /* Search in the entry for the item */ + while (he) + { + if (!strcmp(he->Str, a)) + return (he->Str); + else + he = he->Next; + } + return (NULL); +} + +/* + * Clears a hash table. + */ + +void ClearHash(struct Hash *h) +{ + if (h && h->Index) + memset(h->Index, '\0', HASH_SIZE * sizeof(struct HashEntry *)); +} + +/* + * Rehashes a wordlist. If you change any of the elem's, you must + * call this. + * + */ + +static void ReHash(struct WordList *WL) +{ + unsigned long i = 0; + + ClearHash(&WL->Hash); + FORWL(i, *WL) InsertHash(WL->Stack.Data[i], &WL->Hash); +} + +/*************************** WORDLIST HANDLING **************************/ + +/* + * Inserts a duplicate of `Word' into the `Wordlist' structure. You do thus + * not need to make a duplicate of `Word' yourself. + */ + +int InsertWord(const char *Word, struct WordList *WL) +{ + char *WrdCpy; + unsigned long Len; + + if ((WrdCpy = strdupx(Word, WALLBYTES))) + { + if (StkPush(WrdCpy, &WL->Stack)) + { + Len = strlen(Word); + if (WL->MaxLen < Len) + WL->MaxLen = Len; + + InsertHash(WrdCpy, &WL->Hash); + return (TRUE); + } + + free(WrdCpy); + } + + return (FALSE); +} + +/* + * Clears a WordList; removing all items. + */ + +void ClearWord(struct WordList *WL) +{ + if (WL) + { + WL->Stack.Used = 0; + WL->MaxLen = 0; + ClearHash(&WL->Hash); + if (WL->NonEmpty) + InsertWord("", WL); + } +} + +/* + * Query whether a `Word' is previously InsertWord()'ed into the WL + * structure. Does case-sensitive comparison. + * + * Returns the data in the list. + */ + + +char *HasWord(const char *Word, struct WordList *WL) +{ + return HasHash(Word, &WL->Hash); +} + +/* + * Make all the words in a list lower case for later case-insensitive + * comparison. + */ + +void MakeLower(struct WordList *wl) +{ + unsigned long i; + FORWL(i, *wl) strlwr(wl->Stack.Data[i]); + ReHash(wl); +} + +/* + * Calls strrep on each argument in a list. + */ + +void ListRep(struct WordList *wl, const char From, const char To) +{ + unsigned long i; + FORWL(i, *wl) strrep(wl->Stack.Data[i], From, To); + ReHash(wl); +} + + + +/************************** GENERIC STACK ******************************/ + +/* + * Push something onto a stack. Returns TRUE if successful, else FALSE. + * Note: You can not push a NULL Data element. + */ + +int StkPush(void *Data, struct Stack *Stack) +{ + unsigned long NewSize; + void **NewBuf; + + if (Data && Stack) + { + if (Stack->Used >= Stack->Size) + { + NewSize = Stack->Size + MINPUDDLE; + + if ((NewBuf = saferealloc(Stack->Data, + (size_t) NewSize * sizeof(void *)))) + { + Stack->Size = NewSize; + Stack->Data = NewBuf; + } + else + return (FALSE); + } + + Stack->Data[Stack->Used++] = Data; + return (TRUE); + } + + return (FALSE); +} + +/* + * Pops an element from the stack. + * + */ + +void *StkPop(struct Stack *Stack) +{ + void *Retval = NULL; + + if (Stack && (Stack->Used > 0)) + { + Retval = Stack->Data[--Stack->Used]; + +#ifdef NO_DIRTY_TRICKS + + { + void **NewBuf; + + if (Stack->Used < (Stack->Size / 2)) + { + unsigned long NewSize; + NewSize = Stack->Size - MINPUDDLE; + NewSize = max(NewSize, MINPUDDLE); + + if (NewBuf = saferealloc(Stack->Data, + (size_t) NewSize * sizeof(void *))) + { + Stack->Size = NewSize; + Stack->Data = NewBuf; + } + } + } +#endif + + } + return (Retval); +} + +/* + * Returns the topmost element of the stack. + */ + +void *StkTop(struct Stack *Stack) +{ + if (Stack && (Stack->Used > 0)) + return (Stack->Data[Stack->Used - 1]); + else + return (NULL); +} + +/****************************** INPUT STACK *****************************/ + +int PushFileName(const char *Name, struct Stack *stack) +{ + FILE *fh = NULL; + static char NameBuf[BUFSIZ]; + + if (Name && stack) + { + if (LocateFile(Name, NameBuf, ".tex", &TeXInputs)) + { + if ((fh = fopen(NameBuf, "r"))) + { + return (PushFile(NameBuf, fh, stack)); + } + } + PrintPrgErr(pmNoTeXOpen, Name); + } + return (FALSE); +} + + +int PushFile(const char *Name, FILE * fh, struct Stack *stack) +{ + struct FileNode *fn; + + if (Name && fh && stack) + { + if ((fn = malloc(sizeof(struct FileNode)))) + { + if ((fn->Name = strdup(Name))) + { + fn->fh = fh; + fn->Line = 0L; + if (StkPush(fn, stack)) + return (TRUE); + free(fn->Name); + } + free(fn); + } + PrintPrgErr(pmNoStackMem); + } + + return (FALSE); +} + +char *FGetsStk(char *Dest, unsigned long len, struct Stack *stack) +{ + struct FileNode *fn; + char *Retval = NULL; + + if ((fn = StkTop(stack))) + { + do + { + if ((Retval = fgets(Dest, (int) len, fn->fh))) + { + fn->Line++; + break; + } + + fn = StkPop(stack); + fclose(fn->fh); + free(fn); + + } + while (!Retval && (fn = StkTop(stack))); + } + + return (Retval); +} + +const char *CurStkName(struct Stack *stack) +{ + struct FileNode *fn; + static const char *LastName = ""; + + if (PseudoInName && (stack->Used <= 1)) + return (PseudoInName); + else + { + if ((fn = StkTop(stack))) + return (LastName = fn->Name); + else + return (LastName); + } +} + + +FILE *CurStkFile(struct Stack * stack) +{ + struct FileNode *fn; + + if ((fn = StkTop(stack))) + return (fn->fh); + else + return (NULL); +} + +unsigned long CurStkLine(struct Stack *stack) +{ + struct FileNode *fn; + static unsigned long LastLine = 0L; + + if ((fn = StkTop(stack))) + return (LastLine = fn->Line); + else + return (LastLine); +} + + + +/************************** CHARACTER STACK ******************************/ + +/* + * Pushes the character on the stack. + */ + +struct ErrInfo *PushChar(const char c, const unsigned long Line, + const unsigned long Column, struct Stack *Stk, + const char *LineCpy) +{ + char Buf[2]; + + Buf[0] = c; + Buf[1] = 0; + + return (PushErr(Buf, Line, Column, 1, LineCpy, Stk)); +} + +struct ErrInfo *PushErr(const char *Data, const unsigned long Line, + const unsigned long Column, + const unsigned long ErrLen, const char *LineCpy, + struct Stack *Stk) +{ + struct ErrInfo *ci; + + if ((ci = malloc(sizeof(struct ErrInfo)))) + { + if ((ci->Data = strdup(Data))) + { + ci->File = CurStkName(&InputStack); + ci->Line = Line; + ci->ErrLen = ErrLen; + ci->Column = Column; + ci->LineBuf = LineCpy; + ci->Flags = efNone; + + if (StkPush(ci, Stk)) + return (ci); + } + else + PrintPrgErr(pmStrDupErr); + free(ci); + } + + return (NULL); +} + +/* + * Finds the uppermost entry in the stack with a data matching + * String. + */ + +struct ErrInfo *TopMatch(struct Stack *Stack, char *String) +{ + int i; + struct ErrInfo *retval = NULL; + + if (Stack && String) + { + for (i = Stack->Used - 1; i >= 0; i--) + { + if (!strcmp(String, ((struct ErrInfo *) Stack->Data[i])->Data)) + { + retval = (struct ErrInfo *) Stack->Data[i]; + break; + } + } + } + return (retval); +} + +/* + * Returns and removes a character from the stack, returns NULL if + * the stack is empty. + */ + + +struct ErrInfo *PopErr(struct Stack *Stack) +{ + return ((struct ErrInfo *) StkPop(Stack)); +} + +/* + * Same as PopChar(), but lets the error alone on the stack. + */ + + +struct ErrInfo *TopErr(struct Stack *Stack) +{ + return ((struct ErrInfo *) StkTop(Stack)); +} + +/* + * Free all resources associated with a struct FreeInfo. + */ + +void FreeErrInfo(struct ErrInfo *ei) +{ + if (ei) + { + if (ei->Data) + free(ei->Data); + + free(ei); + } +} + + +/************************* OPEN/CLOSE COUNTING **************************/ + +/* + * Returns the index a given bracket (`()[]{}') character has in the + * BrOrder array. Returns ~0 if the character was not a bracket. + */ + +long BrackIndex(const char c) +{ + switch (c) + { + case '(': + return (0); + case ')': + return (1); + case '[': + return (2); + case ']': + return (3); + case '{': + return (4); + case '}': + return (5); + default: + return (~0L); + } +} + +/* + * Counts brackets for you. Give it a bracket, and it will update the + * corresponding counter. + */ + +void AddBracket(const char c) +{ + long Index; + + if ((Index = BrackIndex(c)) != -1) + Brackets[Index]++; + +} + +/* + * Returns the character that matches the given bracket, NULL if `c' + * wasn't a bracket character. + */ + +char MatchBracket(const char c) +{ + unsigned long Index; + char Char = 0; + + + if ((Index = BrackIndex(c)) != ~0UL) + Char = BrOrder[Index ^ 1]; + + return (Char); +} diff --git a/Build/source/utils/chktex/chktex-1.6.4/Utility.h b/Build/source/utils/chktex/chktex-1.6.4/Utility.h new file mode 100644 index 00000000000..8df63f26d7a --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/Utility.h @@ -0,0 +1,172 @@ +/* + * ChkTeX, utility functions -- header file. + * Copyright (C) 1995-96 Jens T. Berger Thielemann + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Contact the author at: + * Jens Berger + * Spektrumvn. 4 + * N-0666 Oslo + * Norway + * E-mail: + * + * + */ + +#ifndef UTILITY_H +#define UTILITY_H 1 + +#include "ChkTeX.h" +#include "OpSys.h" + +/* + * How many indexes we'll allocate first time + */ +#define MINPUDDLE 256 + +/* + * How many bytes we want in front/end of each char buffer. > 2 + */ +#define WALLBYTES 4 + +#ifndef HASH_SIZE +# define HASH_SIZE 1009 /* A reasonably large prime */ +#endif + +#define FORWL(ind, list) for(ind = 0; ind < (list).Stack.Used; ind++) + + +enum Strip +{ + STRP_LFT = 0x01, + STRP_RGT = 0x02, + STRP_BTH = 0x03 +}; + +struct HashEntry +{ + struct HashEntry *Next; + char *Str; +}; + +struct Hash +{ + struct HashEntry **Index; +}; + +struct Stack +{ + void **Data; + unsigned long Size, Used; +}; + +struct WordList +{ + unsigned long MaxLen; + int NonEmpty; + struct Stack Stack; + struct Hash Hash; +}; +#define WORDLIST_DEFINED + +struct FileNode +{ + char *Name; + FILE *fh; + unsigned long Line; +}; + +/* Rotates x n bits left (should be an int, long, etc.) */ +#define ROTATEL(x,n) ((x<>((CHAR_BIT*sizeof(x)) - n))) + +/* Rotates x n bits right (should be an int, long, etc.) */ +#define ROTATER(x,n) ((x>>n) | (x<<((CHAR_BIT*sizeof(x)) - n))) + +int fexists(const char *Filename); + +void *sfmemset(void *to, int c, long n); +void *saferealloc(void *old, size_t newsize); + +int strafter(const char *Str, const char *Cmp); +void strrep(char *String, const char From, const char To); +void strxrep(char *Buf, const char *Prot, const char To); +char *strip(char *String, const enum Strip What); +void strwrite(char *To, const char *From, unsigned long Len); +int strinfront(const char *Str, const char *Cmp); +char *strdupx(const char *String, int Extra); +void strmove(char *a, const char *b); + +void ClearHash(struct Hash *h); +void InsertHash(char *a, struct Hash *h); +char *HasHash(const char *a, const struct Hash *h); + +int InsertWord(const char *Word, struct WordList *WL); +char *HasWord(const char *Word, struct WordList *WL); +void MakeLower(struct WordList *wl); +void ListRep(struct WordList *wl, const char From, const char To); +void ClearWord(struct WordList *WL); + +int StkPush(void *Data, struct Stack *Stack); +void *StkPop(struct Stack *Stack); +void *StkTop(struct Stack *Stack); + +FILE *CurStkFile(struct Stack *stack); +const char *CurStkName(struct Stack *stack); +unsigned long CurStkLine(struct Stack *stack); +char *FGetsStk(char *Dest, unsigned long len, struct Stack *stack); +int PushFileName(const char *Name, struct Stack *stack); +int PushFile(const char *, FILE *, struct Stack *); + + +void FreeErrInfo(struct ErrInfo *ei); +struct ErrInfo *PushChar(const char c, const unsigned long Line, + const unsigned long Column, struct Stack *Stk, + const char *LineCpy); +struct ErrInfo *PushErr(const char *Data, const unsigned long Line, + const unsigned long Column, + const unsigned long ErrLen, const char *LineCpy, + struct Stack *Stk); +struct ErrInfo *TopChar(struct Stack *Stack); +struct ErrInfo *TopErr(struct Stack *Stack); +struct ErrInfo *PopErr(struct Stack *Stack); +struct ErrInfo *TopMatch(struct Stack *Stack, char *String); + +long BrackIndex(char const c); +void AddBracket(char const c); +char MatchBracket(char const); + + + +short substring(const char *source, char *dest, unsigned long pos, long len); + +#ifndef HAVE_STRLWR +# define strlwr mystrlwr +char *mystrlwr(char *String); +#endif + +#ifndef HAVE_STRDUP +# define strdup mystrdup +char *mystrdup(const char *String); +#endif + + +#ifndef HAVE_STRCASECMP +int strcasecmp(char *a, char *b); +#endif + + + +#endif /* UTILITY_H */ diff --git a/Build/source/utils/chktex/chktex-1.6.4/aclocal.m4 b/Build/source/utils/chktex/chktex-1.6.4/aclocal.m4 new file mode 100644 index 00000000000..7c27c8795ac --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/aclocal.m4 @@ -0,0 +1,15 @@ +# generated automatically by aclocal 1.9.6 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_include([m4/ac_prog_cc_strict_prototypes.m4]) +m4_include([m4/vl_prog_cc_warnings.m4]) diff --git a/Build/source/utils/chktex/chktex-1.6.4/autogen.sh b/Build/source/utils/chktex/chktex-1.6.4/autogen.sh new file mode 100755 index 00000000000..b85db454d07 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/autogen.sh @@ -0,0 +1,23 @@ +#!/bin/sh +# +# autogen.sh glue +# +# Requires: automake, autoconf +set -e + +echo "Update aclocal" +aclocal -I m4 + +echo "Update autoheader" +( [ `which autoheader2.50` ] && autoheader2.50 ) || ( [ `which autoheader` ] && autoheader ) + +echo "Update automake" +set +e +automake --foreign --add-missing 2>/dev/null +set -e + +echo "Update autoconf" +( [ `which autoconf2.50` ] && autoconf2.50 ) || ( [ `which autoconf` ] && autoconf ) + +echo timestamp > stamp-h.in +exit 0 diff --git a/Build/source/utils/chktex/chktex-1.6.4/chktex.1 b/Build/source/utils/chktex/chktex-1.6.4/chktex.1 new file mode 100644 index 00000000000..914076926a8 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/chktex.1 @@ -0,0 +1,139 @@ +.TH chktex 1 "March 30, 2001" +.AT 3 +.SH NAME +chktex \- finds typographic errors in LaTeX. +.SH SYNOPSIS +.B chktex +.I [-hiqrW] [-v[0-...]] [-l ] [-[wemn] <[1-42]|all>] +.I [-d[0-...]] [-p ] [-o ] [-[btxgI][0|1]] +.B file1 file2 ... +.SH DESCRIPTION +.I chktex +finds typographic errors in +.I LaTeX +. +.SH OPTIONS +.PP +Miscellaneous options: +.TP +.B "-h --help" +Print a help screen. +.TP +.B "-i --license" +Show distribution information. +.TP +.B "-l --localrc" +Read local .chktexrc formatted file. +.TP +.B "-d --debug" +Debug information. Give it a number. +.TP +.B "-r --reset" +Reset settings to default. +.PP +Muting warning messages: +.TP +.B "-w --warnon" +Makes msg # given a warning and turns it on. +.TP +.B "-e --erroron" +Makes msg # given an error and turns it on. +.TP +.B "-m --msgon" +Makes msg # given a message and turns it on. +.TP +.B "-n --nowarn" +Mutes msg # given. + +.PP +Output control flags: +.TP +.B "-v --verbosity" +How errors are displayed. +Default 1, 0=Less, 2=Fancy, 3=lacheck. +.TP +.B "-V --pipeverb" +How errors are displayed when stdout != tty. +Defaults to the same as -v. +.TP +.B "-s --splitchar" +String used to split fields when doing -v0 +.TP +.B "-o --output" +Redirect error report to a file. +.TP +.B "-q --quiet" +Shuts up about version information. +.TP +.B "-p --pseudoname" +Input file-name when reporting. +.TP +.B "-f --format" +Format to use for output + +.PP +Boolean switches (1 -> enables / 0 -> disables): +.TP +.B "-b --backup" +Backup output file. +.TP +.B "-x --wipeverb" +Ignore contents of `\\verb' commands. +.TP +.B "-g --globalrc" +Read global .chktexrc file. +.TP +.B "-I --inputfiles" +Execute \\input statements. +.TP +.B "-H --headererr" +Show errors found in front of \\begin{document} +.PP Miscellaneous switches: +.TP +.B "-W --version" +Version information + +.PP +If no LaTeX files are specified on the command line, we will read from +stdin. For explanation of warning/error messages, please consult the +main document /usr/share/doc/chktex/ChkTeX.dvi.gz. + +.SH DISTRIBUTION +Copyright (C) 1996 Jens T. Berger Thielemann +.PP +This program is free software; you can redistribute it and/or modify +it under the terms of the +.I GNU General Public License +as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. +.PP +This program is distributed in the hope that it will be useful, +but +.B WITHOUT ANY WARRANTY; +without even the implied warranty of +.B MERCHANTABILITY +or +.B FITNESS FOR A PARTICULAR PURPOSE. +See the +.I GNU General Public License +for more details. +.PP +You should have received a copy of the +.B GNU General Public License +along with this program; if not, write to the +.I Free Software Foundation, Inc., +59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +.SH ENVIRONMENT +No environment variables are used. +.SH FILES +None. +.SH AUTHOR +Jens T. Berger Thielemann, +.I +.PP +This manual page was cobbled together by Clint Adams , +based on the output of "chktex --help" and deweb(1). +.SH "SEE ALSO" +.B deweb(1), chkweb(1) diff --git a/Build/source/utils/chktex/chktex-1.6.4/chktex.el b/Build/source/utils/chktex/chktex-1.6.4/chktex.el new file mode 100644 index 00000000000..8fd60ce936d --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/chktex.el @@ -0,0 +1,77 @@ +;;; chktex.el --- quick hack to add ChkTeX capability to AUC-TeX mode +;; +;; +;; Keywords: LaTeX, AUC-TeX, ChkTeX +;; +;; ChkTeX, quick hack to add ChkTeX in LaTeX menu. +;; Copyright (C) 1995-96 Jens T. Berger Thielemann +;; +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation; either version 2 of the License, or +;; (at your option) any later version. +;; +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. +;; +;; You should have received a copy of the GNU General Public License +;; along with this program; if not, write to the Free Software +;; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +;; +;; Contact the author at: +;; Jens Berger +;; Spektrumvn. 4 +;; N-0666 Oslo +;; Norway +;; E-mail: +;; +;; +;;; Commentary: +;; +;; This tiny hack will add a "ChkTeX" item to the command menu of +;; AUC-TeX, thus making the use of ChkTeX much more comfortable from +;; within AUC-TeX (`LaTeX-mode'). +;; +;; INSTALLATION +;; +;; 1. Put this file somewhere in your loading path. +;; 2. Add the line +;; (require 'chktex) +;; to your .emacs file +;; +;; It is doubtful whether byte-compiling this file gains anything. +;; +;;; Code: +;; + + + +(require 'tex-site) +(require 'easymenu) + +(setq TeX-command-list + (nconc TeX-command-list + (list (list "ChkTeX" "chktex -v3 %s" 'TeX-run-compile nil t)))) + +(add-hook 'LaTeX-mode-hook + (function (lambda () +(easy-menu-define LaTeX-mode-menu + LaTeX-mode-map + "Menu used in LaTeX mode." + (append '("Command") + '(("Command on" + [ "Master File" TeX-command-select-master + :keys "C-c C-c" :style radio + :selected (eq TeX-command-current 'TeX-command-master) ] + [ "Buffer" TeX-command-select-buffer + :keys "C-c C-b" :style radio + :selected (eq TeX-command-current 'TeX-command-buffer) ] + [ "Region" TeX-command-select-region + :keys "C-c C-r" :style radio + :selected (eq TeX-command-current 'TeX-command-region) ])) + (let ((file 'TeX-command-on-current)) + (mapcar 'TeX-command-menu-entry TeX-command-list))))))) + +(provide 'chktex) diff --git a/Build/source/utils/chktex/chktex-1.6.4/chktexrc b/Build/source/utils/chktex/chktex-1.6.4/chktexrc new file mode 100644 index 00000000000..d6f288a6690 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/chktexrc @@ -0,0 +1,678 @@ +## +## ChkTeX, example resource file for ChkTeX. +## Copyright (C) 1995-96 Jens T. Berger Thielemann +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program; if not, write to the Free Software +## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +## +## Contact the author at: +## Jens Berger +## Spektrumvn. 4 +## N-0666 Oslo +## Norway +## E-mail: +## + +##################################################################### +# +# Note: The format has changed slightly (again). The { ... } +# syntax does now mean case-sensitive comparing, while [ ... ] means +# case-insensitive comparing of the keywords. Case-insensitive +# comparing of the keywords is only supported on a few of the +# keywords (it's not meaningful in all contexts, and it slows ChkTeX +# down). Keywords supporting this are marked throughout the file. +# +# You may also reset a list by saying "KEYWORD = { ... }"; it will +# then be set equal to the contents of the list you specify. +# +# Comments begin with `#', and continues for the rest of the line. +# Blank lines plus leading and trailing spaces are of course ignored. +# +# The general format of this file is the following: +# +# KEYWORD { item item ...} [ item item ... ] /* Adds items */ +# +# KEYWORD [ item item ...] { item item ... } /* Adds items */ +# +# KEYWORD = item +# +# KEYWORD = { item item ... } /* Clears list before adding */ +# +# KEYWORD = [ item item ... ] /* Clears list before adding */ +# +# This does _not_ mean that you may alternate the forms; certain +# keywords demands a list, other a single value. You thus have to +# look at the examples of their use. +# +# Please also note that if you specify a list-keyword twice, we'll +# concatenate the lists. If you you specify a item-keyword twice, +# we'll kill the previous value. +# +# We are slightly context-sensitive when detecting tokens like "}" +# and "]"; they have to be preceded by a space. This generally makes +# life easier. +# +# Items are separated by spaces. Newlines are considered as spaces, +# but can't be escaped. You may surround items with quotes (`"') to +# easily put spaces into them. +# +# Escape sequences available: +# +# Sequence Resulting character +# ! A space (type `! ', not just a exclamation mark) +# !" " +# !# # +# !! ! +# !{ { +# !} } +# ![ [ +# !] ] +# != = +# !b Backspace +# !n New line +# !r Carriage return +# !t Tab +# !f Form feed +# !xNN NN must be a hexadecimal number (00 - ff), +# _both_ characters must be included. +# !dNNN DDD must be a decimal number (000 - 255), all +# three characters must be included. Unspecified +# results if DDD > 255. +# !NNN DDD must be a octal number (000 - 377), all +# three characters must be included. Unspecified +# results if DDD > 377. +# +# Minor note: As you can see, most of these escape sequences are +# equal to those in C (with some extensions); however, we use ! +# instead of \ as escape character for obvious reasons. +# +# +# Quick summary of keywords follows. Keywords marked with a * accept +# keywords accepting case-insensitive lists. +# +# Abbrev* - A list of abbreviations not automatically catched. +# CenterDots - Commands/characters which should have \cdots in +# between. +# CmdLine - Default commandline options. These will be +# processed before the ones you give on the command +# line. +# HyphDash \ +# NumDash - No. of dashes allowed in different contexts. +# WordDash / +# IJAccent - Commands which puts an accent _over_ their +# argument. +# Italic - Commands immediately turning on italic mode. +# ItalCmd - Commands putting their argument into italic. +# Linker - Commands which should have a non-breaking space in +# front. +# LowDots - Commands/characters which should have \ldots in +# between. +# MathEnvir - Environments which turn on math mode. +# MathRoman - Mathematical operators with LaTeX replacement +# defined. +# NoCharNext - Insists on that certain commands aren't followed by +# certain characters. +# NonItalic - Commands immediately turning off italic mode. +# NotPreSpaced- Commands which should not have a space in front of +# them. +# Primitives - Primitive TeX commands. +# PostLink - Commands which generates a page reference. +# OutFormat - Formats to use for output. See the -f & -v switch +# in the main doc. +# QuoteStyle - Either "Traditional" or "Logical". See main doc, +# warning 38. +# Silent - These commands do not produce any textual output; +# and are thus allowed to have a space after them. +# TabSize - Tab size you are using. +# TeXInputs - Paths to search \input and \include files for. +# UserWarn* - These strings will be searched for throughout the +# text. +# VerbEnvir - Environments which contents should be ignored. +# VerbClear - String we will overwrite unwanted data with. +# WipeArg - Commands (with arguments) which should be ignored +# in the checking. +# + + +##################################################################### +# +# Enter which type of quote-style you are using here. Currently, we +# support the following styles: +# +# Style Example of use +# Traditional "An example," he said, "would be great." +# Logical "An example", he said, "would be great". +# + +QuoteStyle = Logical + +##################################################################### +# +# Enter here what interval you have between your tabs. Only regular +# intervals are supported. +# + +TabSize = 8 + +##################################################################### +# +# Here, you can put default commandline options; most users would for +# instance like to put -v2 here. +# + +CmdLine +{ + +} + +##################################################################### +# +# These patterns will be searched for through the text; no matter +# whether they appear as normal text, commands or whatever. +# Currently case-sensitive. +# +# I usually define a special command like this: +# +# \def\unknown{\large\bf??} +# +# which I use whenever there is some information I don't have at the +# moment of writing. Thus, it makes sense to search for it. +# +# You should be able to develop your own uses for this. +# + +UserWarn +{ + + \unknown +### +# +# Another example; one should write \chktex or Chk\TeX - never ChkTeX. +# +### + + ChkTeX +} +[ + +### +# +# You may put case-insensitive patterns here. +# +### + +] + +##################################################################### +# +# Here you can list the path of where ChkTeX should look for files it +# \inputs. The // postfix is now supported; if you append a double +# path-separator we'll recursively search that directory directories. +# MS-DOS users must append \\ instead, e.g. "C:\EMTEX\\". +# +# If you under either MS-DOS or UNIX wish to search an entire +# partition or the complete directory tree, you must use *three* +# slashes, e.g. "c:\\\" or "///". This may be considered to be a bug. +# +# By default, we'll search the current directory (not recursively, +# put "//" in the list for this); any paths specified below will be +# searched in addition to this. +# + +TeXInputs +{ + +} + +##################################################################### +# +# Here you may specify more outputformats for use with the -v option, +# it simply indexes into this list. Remember to use ! instead of \, +# though. +# +# For explanation of how % fields expand; look at ChkTeX.{dvi,ps}. +# +# We will by default select entry number _two_ in this list (we count +# from 0), and -v without any parameter selects entry number _three_. +# + +OutFormat +{ + +# -v0; silent mode +%f%b%l%b%c%b%n%b%m!n + +# -v1; normal mode +"%k %n in %f line %l: %m!n%r%s%t!n%u!n" + +# -v2; fancy mode +"%k %n in %f line %l: %m!n%r%i%s%I%t!n!n" + +# -v3; lacheck mode +"!"%f!", line %l: %m!n" + +# -v4; verbose lacheck mode +"!"%f!", line %l: %m!n%r%s%t!n%u!n" + +# -v5; no line number, ease auto-test +"%k %n in %f: %m!n%r%s%t!n%u!n" + +} + + + +##################################################################### +# +# These commands should be ignored when detecting whether a command +# is ended by a space. +# + +Silent +{ + \rm \em \bf \it \sl \sf \sc \tt \selectfont + \rmfamily \sffamily \ttfamily \mdseries \bfseries + \slshape \scshape \relax + \vskip \pagebreak \nopagebreak + + \textrm \textem \textbf \textit \textsl \textsf \textsc \texttt + + \clearpage \ddots \dotfill \flushbottom \fussy \indent \linebreak + \onecolumn \pagebreak \pushtabs \poptabs \scriptsize \sloppy + \twocolumn \vdots + \today \kill \newline \thicklines \thinlines + + \columnsep \space \item \tiny \footnotesize \small \normalsize + \normal \large \Large \LARGE \huge \Huge \printindex + + \newpage \listoffigures \listoftables \tableofcontents + \maketitle \makeindex + + \hline \hrule \vrule + + \centering + + \bigskip \medskip \smallskip + + \noindent \expandafter + + \makeatletter \makeatother + + \columnseprule + + \textwidth \textheight \hsize \vsize + + \if \fi + + \csname \endcsname + + \z@ \p@ \@warning \typeout + + \dots \ldots \input \endinput \nextline \leavevmode \cdots +- \appendix \listfiles \and \quad + \vfill \vfil \hfill \hfil \topmargin \oddsidemargin + \frenchspacing \nonfrenchspacing + \begingroup \endgroup \par + + \vrefwarning \upshape \headheight \headsep \hoffset \voffset + \cdot \qquad + \left \right +} + +##################################################################### +# +# Here, you can specify the length of various dashes. We sort the +# dash according to which type of characters that are on the left and +# right of of it. We are only conclusive if they are the same. +# +# We associate as follows: +# +# Name Type of character on each side +# HyphDash Alphabetic (foo-bar) +# NumDash Numeric (2--3) +# WordDash Space (like this --- see?) +# +# Below you specify how many dashes which are legal in each case. We +# define 0 as an magic constant which always generates an error. You +# may specify more than one legal dash-length. +# +# Let's look at an example. You use the following dash-syntax: +# +# foo-bar +# 2--3 +# like this---see? +# +# +# HYPHDASH { 1 3 } # Either a hyphen, or inter-word +# NUMDASH { 2 } # Between words +# WORDDASH { 0 } # We never use this +# + +HyphDash +{ + 1 3 +} + +NumDash +{ + 2 +} + +WordDash +{ + 3 +} + +##################################################################### +# +# This keyword indicates commands which argument isn't LaTeX code, +# and which thus should be ignored. +# +# After the command, you may place arguments that you wish that +# should be wiped in the process; use [] for optional arguments, {} +# for required ones and * if the command supports an alternative +# variant. These should be separated from the command with a colon. +# +# For instance, if you would like to wipe the \newcommand command, +# you would declare it as \newcommand:*[][]{} +# +# These commands may be "executed" before they're wiped, so you will +# typically also wish to list filehandling commands and similar here. +# + +WipeArg +{ + \label:{} \ref:{} \vref:{} \pageref:{} \index:{} \cite:[]{} + \input:{} \verbatiminput:[]{} \listinginput:[]{}{} + \verbatimtabinput:[]{} \include:{} \includeonly:{} + \bibitem:[]{} +} + +##################################################################### +# +# These environments contains material which will be typeset as +# mathematics by LaTeX. This turns on/off some warnings. +# +# We will automagically append a * to each keyword. +# + +MathEnvir +{ + displaymath math eqnarray array equation + align alignat gather flalign multline +} + +##################################################################### +# +# These environments contains material which contents should be +# ignored. +# +# We will automagically append a * to each keyword. +# + +VerbEnvir +{ + verbatim comment listing verbatimtab rawhtml errexam picture texdraw +} + +##################################################################### +# +# ChkTeX does automagically catch most abbreviations; the ones we +# need to list here, are those which are most likely to be followed +# by a word with an upper-case letter (that is not the beginning of a +# new sentence). +# +# The case-insensitive abbreviations are not really case-insensitive, +# it seems to be more practical to only let the first character be +# case-insensitive, while the remaining are case-sensitive. +# +# To speed up the searching process somewhat, we require that these +# end in a `.', this should not be a problem. +# +# Much of this work (both the abbreviations below, and the regexps +# necessary to catch the remaining automatically) have been provided +# by Russ Bubley, . +# + + +Abbrev +{ +# Ordinals +1st. 2nd. 3rd. 4th. +# Titles +Mr. Mrs. Miss. Ms. Dr. Prof. St. + +# +# Days +# Mon. Tue. Wed. Thu. Fri. Sat. Sun. +# +# Months +# Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec. +# +# Letters +# Kt. Jr. +# +# Corporate +# Co. Ltd. +# +# Addresses +# Rd. Dr. St. Ave. Cres. Gdns. Sq. Circ. Terr. Pl. Arc. La. Clo. Ho. Est. Gn. +# +# Misc. +# oe. pbab. ps. rsvp. Tx. +} +[ +### +# +# The first letter is case-insensitive in the abbrevs in this +# list. Due to the nature of the checking algorithm used for +# this, entries consisting of only one character will be +# silently ignored. +# +## + +# Latin +# cf. "et al." etc. qed. qv. viz. +# +# Corporate +# inc. plc. +# +# Misc +# fax. pcs. qty. tel. misc. +] + +##################################################################### +# +# Commands which accent characters, meaning that \i or \j (\imath and +# \jmath in mathmode) should be used instead of `i' and `j' +# + +IJAccent +{ + \hat \check \breve \acute \grave \tilde \bar \vec \dot \ddot + + \' \` \^ \" \~ \= \. \u \v \H \t + +### +# +# The remaining accent commands (\c,\d,\b) put their accent _under_ +# the character, not above, and should thus be used with normal i's +# and j's. +# +### + +} + +##################################################################### +# +# Commands which, when the group is terminated, needs italic +# correction. +# + +Italic +{ + \it \em \sl + \itshape \slshape +} + +##################################################################### +# +# Commands which makes the font non-italic. +# + +NonItalic +{ + \bf \rm \sf \tt \sc + \upshape +} + +##################################################################### +# +# Commands which puts their argument into italic (and thus possibly +# needs italic correction in the end). +# +# This is currently empty, since \textit, \textsl and \emph do that +# automatically. +# + +ItalCmd +{ +} + +##################################################################### +# +# These commands all have in common that a pagebreak right in front +# of them is highly undesirable; thus there should be no space in +# front of them. +# + +PostLink +{ + \index \label +} + +##################################################################### +# +# These commands should not have a space in front of them for various +# reasons. I.e. much the same as POSTLINK, but produces another +# warning. +# + +NotPreSpaced +{ + \footnote \footnotemark \/ +} + +##################################################################### +# +# The commands listed here, should be prepended with a `~', as in +# "look in table~\ref{foo}", to avoid the references being split +# across lines. +# + +Linker +{ + \ref \vref \pageref \cite +} + +##################################################################### +# +# Commands/characters which should have \cdots in between, e.g. +# $1+2+3+\cdots+n$. +# + +CenterDots +{ + = + - \cdot \div & \times \geq \leq < > +} + +##################################################################### +# +# Commands/characters which should have \ldots in between, e.g. +# $1,2,3,\ldots,n$. +# + +LowDots +{ + . , ; +} + +##################################################################### +# +# In maths mode, there are certain aliases for mathematical operators +# like sin, cos, etc. Ignore the leading backslash in the commands, +# and so forth. You should list these below. +# + +MathRoman +{ + log lg ln lim limsup liminf sin arcsin sinh cos arccos cosh tan + arctan tanh cot coth sec csc max min sup inf arg ker dim hom det + exp Pr gcd deg bmod pmod mod +} + +##################################################################### +# +# These TeX commands have become unnecessary, as there are LaTeX cmds +# that does the same. Purists should thus avoid these in their code. +# +# (These are a spell-corrected version of those lacheck uses). +# + +Primitives +{ + \above \advance \catcode \chardef \closein \closeout \copy \count + \countdef \cr \crcr \csname \delcode \dimendef \dimen \divide + \expandafter \font \hskip \vskip \openout +} + +##################################################################### +# +# Format: \command:characters +# +# We'll emit a warning if any of characters are found after the +# command. +# + +NoCharNext +{ + \left:{}$ \right:{}$ +} + +##################################################################### +# +# We're killing \verb@...@ commands and the arguments of the commands +# listed above in WIPEARG by overwriting them with a string or a +# single character. +# +# This should not contain an alphabetic character (in case the user +# writes (\foo\verb@bar@), neither should it contain be one of LaTeX' +# reserved characters (`#$%&~_^\{}'), or any parenthesis character +# ('()[]{}'). If possible, don't use a punctuation character, +# either, or any spacing character. +# +# The asterix is also unsuitable, as some commands behave in another +# way if they are postpended with an asterix. Which more or less +# leaves us with the pipe. +# +# Please note that this may also be a _string_, which will be +# repeated until the proper length is reached. +# + +VerbClear = "|" + +# +# All for now - have fun. +# +##################################################################### + diff --git a/Build/source/utils/chktex/chktex-1.6.4/chkweb b/Build/source/utils/chktex/chktex-1.6.4/chkweb new file mode 100644 index 00000000000..cbc0caa780d --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/chkweb @@ -0,0 +1,56 @@ +#! /bin/sh + +# ChkWEB v1.0, runs the LaTeX parts of a CWEB file through ChkTeX. +# Copyright (C) 1996 Jens T. Berger Thielemann +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +# +# Contact the author at: +# Jens Berger +# Spektrumvn. 4 +# N-0666 Oslo +# Norway +# E-mail: + + +params= + +for p +do + case $p in + --) break + ;; + -*) params="$params $p" + shift + ;; + *) break + ;; + esac +done + + +if test "$1" = ""; then + deweb | chktex -v3 $params +else + for file + do + if test -f $file; then + deweb $file | chktex -p $file -v3 $params + else + deweb $file.w | chktex -p $file.w -v3 $params + fi + done +fi + diff --git a/Build/source/utils/chktex/chktex-1.6.4/chkweb.1 b/Build/source/utils/chktex/chktex-1.6.4/chkweb.1 new file mode 100644 index 00000000000..5cb7063f786 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/chkweb.1 @@ -0,0 +1,132 @@ +.TH chkweb 1 "March 30, 2001" +.AT 3 +.SH NAME +chkweb \- runs the LaTeX parts of a CWEB file through chktex +.SH SYNOPSIS +.B chkweb +.I [-hiqrW] [-l ] [-[wemn] <[1-42]|all>] +.I [-d[0-...]] [-o ] [-[btxgI][0|1]] +.B file1 file2 ... +.SH DESCRIPTION +.I chkweb +runs the +.I LaTeX +parts of a CWEB file through chktex. +.SH OPTIONS +.PP +Miscellaneous options: +.TP +.B "-h --help" +Print a help screen. +.TP +.B "-i --license" +Show distribution information. +.TP +.B "-l --localrc" +Read local .chktexrc formatted file. +.TP +.B "-d --debug" +Debug information. Give it a number. +.TP +.B "-r --reset" +Reset settings to default. +.PP +Muting warning messages: +.TP +.B "-w --warnon" +Makes msg # given a warning and turns it on. +.TP +.B "-e --erroron" +Makes msg # given an error and turns it on. +.TP +.B "-m --msgon" +Makes msg # given a message and turns it on. +.TP +.B "-n --nowarn" +Mutes msg # given. + +.PP +Output control flags: +.TP +.B "-V --pipeverb" +How errors are displayed when stdout != tty. +Defaults to the same as -v. +.TP +.B "-s --splitchar" +String used to split fields when doing -v0 +.TP +.B "-o --output" +Redirect error report to a file. +.TP +.B "-q --quiet" +Shuts up about version information. +.TP +.B "-f --format" +Format to use for output + +.PP +Boolean switches (1 -> enables / 0 -> disables): +.TP +.B "-b --backup" +Backup output file. +.TP +.B "-x --wipeverb" +Ignore contents of `\\verb' commands. +.TP +.B "-g --globalrc" +Read global .chktexrc file. +.TP +.B "-I --inputfiles" +Execute \\input statements. +.TP +.B "-H --headererr" +Show errors found in front of \\begin{document} +.PP Miscellaneous switches: +.TP +.B "-W --version" +Version information + +.PP +If no LaTeX files are specified on the command line, we will read from +stdin. For explanation of warning/error messages, please consult the +main document /usr/share/doc/chktex/ChkTeX.dvi.gz. + +.SH DISTRIBUTION +Copyright (C) 1996 Jens T. Berger Thielemann +.PP +This program is free software; you can redistribute it and/or modify +it under the terms of the +.I GNU General Public License +as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. +.PP +This program is distributed in the hope that it will be useful, +but +.B WITHOUT ANY WARRANTY; +without even the implied warranty of +.B MERCHANTABILITY +or +.B FITNESS FOR A PARTICULAR PURPOSE. +See the +.I GNU General Public License +for more details. +.PP +You should have received a copy of the +.B GNU General Public License +along with this program; if not, write to the +.I Free Software Foundation, Inc., +59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +.SH ENVIRONMENT +No environment variables are used. +.SH FILES +None. +.SH AUTHOR +Jens T. Berger Thielemann, +.I +.PP +This manual page was cobbled together by Clint Adams , +based on the output of "chktex --help" and deweb(1). +.SH "SEE ALSO" +.B deweb(1), chktex(1) diff --git a/Build/source/utils/chktex/chktex-1.6.4/config.h.in b/Build/source/utils/chktex/chktex-1.6.4/config.h.in new file mode 100644 index 00000000000..273502cac45 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/config.h.in @@ -0,0 +1,136 @@ +/* config.h.in. Generated from configure.in by autoheader. */ + +/* Define to 1 if you have the `access' function. */ +#undef HAVE_ACCESS + +/* Define to 1 if you have the `closedir' function. */ +#undef HAVE_CLOSEDIR + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_DIRENT_H + +/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */ +#undef HAVE_DOPRNT + +/* Define to 1 if you have the `fileno' function. */ +#undef HAVE_FILENO + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `isatty' function. */ +#undef HAVE_ISATTY + +/* Define to 1 if you have the `termcap' library (-ltermcap). */ +#undef HAVE_LIBTERMCAP + +/* Define to 1 if you have the `termlib' library (-ltermlib). */ +#undef HAVE_LIBTERMLIB + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the header file, and it defines `DIR'. */ +#undef HAVE_NDIR_H + +/* Define to 1 if you have the `opendir' function. */ +#undef HAVE_OPENDIR + +/* Define to 1 if you have the `readdir' function. */ +#undef HAVE_READDIR + +/* Define to 1 if you have the `stat' function. */ +#undef HAVE_STAT + +/* Define to 1 if you have the header file. */ +#undef HAVE_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDARG_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `strcasecmp' function. */ +#undef HAVE_STRCASECMP + +/* Define to 1 if you have the `strdup' function. */ +#undef HAVE_STRDUP + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strlwr' function. */ +#undef HAVE_STRLWR + +/* Define to 1 if you have the `strtol' function. */ +#undef HAVE_STRTOL + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_SYS_DIR_H + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_SYS_NDIR_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_TERMCAP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_TERMLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `vprintf' function. */ +#undef HAVE_VPRINTF + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* "Strip debug info" */ +#undef STRIP_DEBUG + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to `unsigned int' if does not define. */ +#undef size_t diff --git a/Build/source/utils/chktex/chktex-1.6.4/configure.in b/Build/source/utils/chktex/chktex-1.6.4/configure.in new file mode 100644 index 00000000000..43450858644 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/configure.in @@ -0,0 +1,191 @@ +dnl +dnl ChkTeX, configuration file. +dnl Copyright (C) 1995-96 Jens T. Berger Thielemann +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 2 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +dnl +dnl Contact the author at: +dnl Jens Berger +dnl Spektrumvn. 4 +dnl N-0666 Oslo +dnl Norway +dnl E-mail: +dnl +dnl + + +dnl Process this file with autoconf to produce a configure script. +AC_INIT(ChkTeX, 1.6.4) +AC_SUBST(SCRIPTS) +SCRIPTS= +AC_SUBST(ELISPDIR) +ELISPDIR= +AC_SUBST(CLEAN) +CLEAN= + +AC_ARG_ENABLE(lacheck-replace,[ + --enable-lacheck-replace: Installs a lacheck replacement for the + AUC-TeX interface. (Default: no).],, +enable_lacheck_replace=no) + +AC_ARG_ENABLE(emacs-hack,[ + --enable-emacs-hack: Installs a Elisp file, which makes ChkTeX + available in Emacs. Must be followed by + the path of your elisp files (e.g. + "--enable-emacs-hack=/usr/lib/emacs/"). + (Default: no).],, +enable_emacs_hack=no) + +AC_ARG_ENABLE(debug-info,[ + --enable-debug-info: Compile in miscellaneous runtime debugging + information. (Default: yes).],, +enable_debug_info=yes) + +AC_ARG_ENABLE(coverage-testing,[ + --enable-coverage-testing: Activate coverage testing with gcov. (Default: no)],, +enable_coverage_testing=no) + +if test "$silent" != "yes"; then +cat < +EOF +sleep 1 +fi + +AC_MSG_CHECKING(whether lacheck replacement should be installed) +if test "$enable_lacheck_replace" = "yes"; then + SCRIPTS="$SCRIPTS \$(srcdir)/lacheck" + AC_MSG_RESULT(yes) +else + SCRIPTS= + AC_MSG_RESULT(no) +fi + +AC_MSG_CHECKING(whether runtime debug info should be used) +if test "$enable_debug_info" = "yes"; then + AC_MSG_RESULT(yes) +else + AC_DEFINE(STRIP_DEBUG, 1, "Strip debug info") + AC_MSG_RESULT(no) +fi + +AC_MSG_CHECKING(whether the emacs hack should be installed) +case $enable_emacs_hack in + no) AC_MSG_RESULT(no) + ;; + /*|*/*) ELISPDIR=$enable_emacs_hack + AC_MSG_RESULT(yes) + ;; + *) echo; + AC_MSG_ERROR(--enable-emacs-hack needs the *full path* of Elisp files) + ;; +esac + +AC_MSG_CHECKING(whether coverage testing is enabled) +if test "$enable_coverage_testing" = "yes"; then + AC_MSG_RESULT(yes) + CFLAGS="${CFLAGS} -fprofile-arcs -ftest-coverage -O0" + CLEAN="${CLEAN} \$(wildcard *.bb *.bbg *.da *.gcov)" +else + AC_MSG_RESULT(no) +fi + +dnl Check compiler and flags +AC_PROG_CC +AC_PROG_CC_STRICT_PROTOTYPES +VL_PROG_CC_WARNINGS() + +dnl Checks for programs. +AC_PROG_INSTALL +AC_PROG_LN_S +AC_PATH_PROGS(PERL5, perl5 perl, no, $PATH:/usr/bin:/usr/local/bin) +if test "$PERL5" != no; then + AC_MSG_CHECKING(whether perl is v5 or higher) + if $PERL5 -e 'exit($] >= 5)'; then + PERL5=no + AC_MSG_RESULT(no) + else + AC_MSG_RESULT(yes) + fi +fi + +if test "$PERL5" != no; then + AC_SYS_INTERPRETER + if test "$ac_cv_sys_interpreter" = "yes"; then + SCRIPTS="$SCRIPTS \$(srcdir)/chkweb deweb" + else + AC_MSG_WARN(deweb will not be installed since your system does) + AC_MSG_WARN(not support the pound-bang notation.) + fi +else + AC_MSG_WARN(deweb will not be installed since you do not have perl5.) +fi + +AC_CHECK_PROGS(GROFF, 'groff -man -P-bu -Tlatin1' 'nroff -man', 'nroff -man') + +AC_PATH_PROG(LATEX, latex, no) +dnl if test "$LATEX" = no; then +dnl AC_MSG_ERROR([No LaTeX on the system, cannot find latex program.]) +dnl fi + +AC_PATH_PROG(DVIPS, dvips) + +AC_PATH_PROG(LYNX, lynx) +AC_PATH_PROG(LATEX2HTML, latex2html) + +dnl Checks for libraries. +AC_CHECK_LIB(termlib, tgetent) +AC_CHECK_LIB(termcap, tgetent) + +dnl Checks for header files. +AC_HEADER_STDC +AC_HEADER_DIRENT +AC_CONFIG_HEADER(config.h) +AC_CONFIG_FILES([stamp-h], [echo timestamp > stamp-h]) +AC_CHECK_HEADERS(limits.h stat.h strings.h stdarg.h dnl +sys/stat.h termcap.h termlib.h unistd.h) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_C_INLINE +AC_TYPE_SIZE_T + +dnl Checks for library functions. +AC_FUNC_VPRINTF +AC_CHECK_FUNCS(access closedir fileno isatty opendir readdir stat dnl +strcasecmp strdup strlwr strtol) + +AC_OUTPUT(Makefile deweb MakeHTML Readme.header ChkTeX.tex) diff --git a/Build/source/utils/chktex/chktex-1.6.4/deweb.1 b/Build/source/utils/chktex/chktex-1.6.4/deweb.1 new file mode 100644 index 00000000000..a84036a8466 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/deweb.1 @@ -0,0 +1,116 @@ +.TH deweb 1 "June 8, 1996" +.AT 3 +.SH NAME +deweb \- strips away C & CWEB commands from CWEB sources +.SH SYNOPSIS +.B deweb +[ +.B file1 file2 ... +] +.SH DESCRIPTION +.I deweb +filters away all C & CWEB commands from a CWEB source code. This +leaves only the +.I LaTeX +code. This stripped code, in turn, may then +be passed to a suitable syntax checker for LaTeX, like +.I ChkTeX +and +.I lacheck, +or spell-checkers like +.I ispell. +.PP +The +.I chkweb +tool, included in the +.I ChkTeX +distribution will do just this; writing similar scripts should be +trivial. +.PP +When +.I deweb +strips away the C code from your CWEB source, it tries to preserve line breaks. +This means that the error reports from +.I +will be correct regarding to line numbers. In most cases, +the column position +will also be correct. This significantly simplifies +finding the errors in the +.I LaTeX +source (in contrast to the output from +.I cweave, +which output is truly difficult to figure anything out from). +.PP +.I deweb +accepts a list of filenames on the argument line, and will send its output +to +.I stdout. +If no filenames are given, it will read from stdin, acting as +a filter. No options are currently accepted. +.PP +Macho users may try to pipe the output from +.I deweb +directly into +.I LaTeX, +theoretically, this should work. This would ease the debugging +of the +.I LaTeX +code significantly, as when +.I LaTeX +complains about wrong syntax, you'll be able to find the erroneous +line much more easily. Don't expect that the output looks very much +like the final one, though. +.PP +.I deweb +should now understand all correct +.I CWEB +opcodes. If it complains about not understanding a correct opcode, +please inform the author. +.SH DISTRIBUTION +Copyright (C) 1996 Jens T. Berger Thielemann +.PP +This program is free software; you can redistribute it and/or modify +it under the terms of the +.I GNU General Public License +as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. +.PP +This program is distributed in the hope that it will be useful, +but +.B WITHOUT ANY WARRANTY; +without even the implied warranty of +.B MERCHANTABILITY +or +.B FITNESS FOR A PARTICULAR PURPOSE. +See the +.I GNU General Public License +for more details. +.PP +You should have received a copy of the +.B GNU General Public License +along with this program; if not, write to the +.I Free Software Foundation, Inc., +675 Mass Ave, Cambridge, MA 02139, USA. +.SH ENVIRONMENT +No environment variables are used. +.SH FILES +None. +.SH AUTHOR +Jens T. Berger Thielemann, +.I +.SH "SEE ALSO" +.B cweave(1), perl(1), chktex, lacheck(1), ispell(1) +.SH BUGS +Doesn't even +.B compile +under +.I Perl +versions before perl v5. Unfortunately, this means that we can't even +tell the user why we failed; +.I Perl +will just complain about not being able to compile the regexps. +.PP +The program will try to swallow the whole input file at once, instead of +processing it on a line\-by\-line basis. +.ex diff --git a/Build/source/utils/chktex/chktex-1.6.4/deweb.in b/Build/source/utils/chktex/chktex-1.6.4/deweb.in new file mode 100644 index 00000000000..b40f2e0b57b --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/deweb.in @@ -0,0 +1,122 @@ +#! @PERL5@ +# deweb v1.2, kills the C sections of a CWEB file, for passing to ChkTeX. +# Copyright (C) 1996 Jens T. Berger Thielemann +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +# +# Contact the author at: +# Jens Berger +# Spektrumvn. 4 +# N-0666 Oslo +# Norway +# E-mail: +# +# +# + +print STDERR "DeWEB v1.2 - Copyright 1996 Jens T. Berger Thielemann\n"; + +undef $/; +$texmode = 1; +$_ = <>; + +while(/\@/) +{ + &out($`); + $_ = $'; + + if(/^@/) { + $_ = $'; + &out('@'); + next; + } + + if(/^([\s\n])/) { + $_ = $'; + print "\n" if $1 eq "\n"; + $texmode = 1; + next; + } + + if(/^[cpd]/i) { + $_ = $'; + $texmode = 0; + next; + } + + if(/^\,/i) { + $_ = $'; + print '\,'; + next; + } + + if(m!^/!) { + $_ = $'; + print '\\\\'; + next; + } + + if(/^[h\&\|\;\#\+]/i || /^i.*/i) { + $_ = $'; + next; + } + + if(/^\*[0-9\*]?((.|\n)*?\.)/) { + $_ = $'; + print $1; + $texmode = 1; + next; + } + + if(/^[<(^.t!]((.|\n)*?)\@\>/i) { + $_ = $'; + print '{'.$1.'}'; + $texmode = 0; + next; + } + + if(/^[=]((.|\n)*?)\@\>/) { + $_ = $'; + print &printnl($1); + next; + } + + if(/^[fsl](\s+\S+\s+\S+)|^\'(.|\n)*?\'|^\[((.|\n)*?)\@\]/i) { + $_ = $'; + print &printnl($+); + next; + } + + @line = split(/\n/, $_, 2); + print STDERR "Unknown opcode, ignored. Buffer:\n$line[0]\n"; + +} + +print $_; + +sub printnl { + my($foo); + if(defined $_[0]) { + $foo = $_[0]; + $foo =~ s/.//g; + } else { + $foo = ""; + } + $foo; +} + +sub out { + print $texmode? $_[0] : &printnl($_[0]); +} diff --git a/Build/source/utils/chktex/chktex-1.6.4/input.tex b/Build/source/utils/chktex/chktex-1.6.4/input.tex new file mode 100644 index 00000000000..76bc301ff25 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/input.tex @@ -0,0 +1 @@ +\this is a test of whether the file is actually inputted... diff --git a/Build/source/utils/chktex/chktex-1.6.4/lacheck b/Build/source/utils/chktex/chktex-1.6.4/lacheck new file mode 100755 index 00000000000..af08bd567fe --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/lacheck @@ -0,0 +1,27 @@ +#! /bin/sh + +# lacheck replacement 1.0, lacheck <-> ChkTeX interface (UNIX). +# Copyright (C) 1996 Jens T. Berger Thielemann +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +# +# Contact the author at: +# Jens Berger +# Spektrumvn. 4 +# N-0666 Oslo +# Norway +# E-mail: + +chktex -v3 $* diff --git a/Build/source/utils/chktex/chktex-1.6.4/m4/ac_prog_cc_strict_prototypes.m4 b/Build/source/utils/chktex/chktex-1.6.4/m4/ac_prog_cc_strict_prototypes.m4 new file mode 100644 index 00000000000..2e9d8001f21 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/m4/ac_prog_cc_strict_prototypes.m4 @@ -0,0 +1,57 @@ +AC_DEFUN([AC_PROG_CC_STRICT_PROTOTYPES], [ + pushdef([CV], ac_cv_prog_cc_strict_prototypes)dnl + hard=$2 + if test -z "$hard"; then + msg="C to warn at nonstrict prototypes" + else + msg="C to require strict prototypes" + fi + AC_CACHE_CHECK($msg, CV, [ + cat > conftest.c < +int main (void) +{ + if (signal (SIGINT, SIG_IGN) == SIG_DFL) return 0; + return 1; +} +EOF + + dnl GCC + if test "$GCC" = "yes"; then + if test -z "$hard"; then + CV="-Wstrict-prototypes" + else + CV="-fstrict-prototypes -Wstrict-prototypes" + fi + + if test -n "`${CC-cc} -c $CV conftest.c 2>&1`" ; then + CV="suppressed...sys/stat.h" + fi + + dnl Solaris C compiler + + dnl HP-UX C compiler + + dnl Digital Unix C compiler + + dnl C for AIX Compiler + + dnl IRIX C compiler + + fi + rm -f conftest.* + ]) + if test -z "[$]$1" ; then + if test -n "$CV" ; then + case "$CV" in + *...*) $1="" ;; # known but suppressed + *) $1="$CV" ;; + esac + fi + fi + AC_SUBST($1) + popdef([CV])dnl +]) + + + diff --git a/Build/source/utils/chktex/chktex-1.6.4/m4/vl_prog_cc_warnings.m4 b/Build/source/utils/chktex/chktex-1.6.4/m4/vl_prog_cc_warnings.m4 new file mode 100644 index 00000000000..fe2f6145450 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/m4/vl_prog_cc_warnings.m4 @@ -0,0 +1,111 @@ +AC_DEFUN([VL_PROG_CC_WARNINGS], [ + ansi=$1 + if test -z "$ansi"; then + msg="for C compiler warning flags" + else + msg="for C compiler warning and ANSI conformance flags" + fi + AC_CACHE_CHECK($msg, vl_cv_prog_cc_warnings, [ + if test -n "$CC"; then + cat > conftest.c <&1 | grep -i "WorkShop" > /dev/null 2>&1 && + $CC -c -v -Xc conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-v" + else + vl_cv_prog_cc_warnings="-v -Xc" + fi + + dnl Digital Unix C compiler + elif $CC -V 2>&1 | grep -i "Digital UNIX Compiler" > /dev/null 2>&1 && + $CC -c -verbose -w0 -warnprotos -std1 conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-verbose -w0 -warnprotos" + else + vl_cv_prog_cc_warnings="-verbose -w0 -warnprotos -std1" + fi + + dnl C for AIX Compiler + elif $CC 2>&1 | grep -i "C for AIX Compiler" > /dev/null 2>&1 && + $CC -c -qlanglvl=ansi -qinfo=all conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd" + else + vl_cv_prog_cc_warnings="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd -qlanglvl=ansi" + fi + + dnl IRIX C compiler + elif $CC -version 2>&1 | grep -i "MIPSpro Compilers" > /dev/null 2>&1 && + $CC -c -fullwarn -ansi -ansiE conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-fullwarn" + else + vl_cv_prog_cc_warnings="-fullwarn -ansi -ansiE" + fi + + dnl HP-UX C compiler + elif what $CC 2>&1 | grep -i "HP C Compiler" > /dev/null 2>&1 && + $CC -c -Aa +w1 conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="+w1" + else + vl_cv_prog_cc_warnings="+w1 -Aa" + fi + + dnl The NEC SX-5 (Super-UX 10) C compiler + elif $CC -V 2>&1 | grep "/SX" > /dev/null 2>&1 && + $CC -c -pvctl[,]fullmsg -Xc conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-pvctl[,]fullmsg" + else + vl_cv_prog_cc_warnings="-pvctl[,]fullmsg -Xc" + fi + + dnl The Cray C compiler (Unicos) + elif $CC -V 2>&1 | grep -i "Cray" > /dev/null 2>&1 && + $CC -c -h msglevel 2 conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-h msglevel 2" + else + vl_cv_prog_cc_warnings="-h msglevel 2 -h conform" + fi + + fi + rm -f conftest.* + fi + if test -n "$vl_cv_prog_cc_warnings"; then + CFLAGS="$CFLAGS $vl_cv_prog_cc_warnings" + else + vl_cv_prog_cc_warnings="unknown" + fi + ]) +])dnl + diff --git a/Build/source/utils/chktex/chktex-1.6.4/types.h b/Build/source/utils/chktex/chktex-1.6.4/types.h new file mode 100644 index 00000000000..a26b95295e4 --- /dev/null +++ b/Build/source/utils/chktex/chktex-1.6.4/types.h @@ -0,0 +1,17 @@ +/* + * Clone of , which could not be included because it's + * (c) Commodore/Escom/Amiga/whatever. + * + */ + +#ifndef EXEC_TYPES_H +#define EXEC_TYPES_H + +#ifndef TRUE +# define TRUE 1L +#endif +#ifndef FALSE +# define FALSE 0L +#endif + +#endif diff --git a/Build/source/utils/chktex/config.h.in b/Build/source/utils/chktex/config.h.in new file mode 100644 index 00000000000..bb109917129 --- /dev/null +++ b/Build/source/utils/chktex/config.h.in @@ -0,0 +1,142 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the `access' function. */ +#undef HAVE_ACCESS + +/* Define to 1 if you have the `closedir' function. */ +#undef HAVE_CLOSEDIR + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_DIRENT_H + +/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */ +#undef HAVE_DOPRNT + +/* Define to 1 if you have the `fileno' function. */ +#undef HAVE_FILENO + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `isatty' function. */ +#undef HAVE_ISATTY + +/* Define to 1 if you have the `termcap' library (-ltermcap). */ +#undef HAVE_LIBTERMCAP + +/* Define to 1 if you have the `termlib' library (-ltermlib). */ +#undef HAVE_LIBTERMLIB + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the header file, and it defines `DIR'. */ +#undef HAVE_NDIR_H + +/* Define to 1 if you have the `opendir' function. */ +#undef HAVE_OPENDIR + +/* Define to 1 if you have the `readdir' function. */ +#undef HAVE_READDIR + +/* Define to 1 if you have the `stat' function. */ +#undef HAVE_STAT + +/* Define to 1 if you have the header file. */ +#undef HAVE_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDARG_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `strcasecmp' function. */ +#undef HAVE_STRCASECMP + +/* Define to 1 if you have the `strdup' function. */ +#undef HAVE_STRDUP + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strlwr' function. */ +#undef HAVE_STRLWR + +/* Define to 1 if you have the `strtol' function. */ +#undef HAVE_STRTOL + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_SYS_DIR_H + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_SYS_NDIR_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_TERMCAP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_TERMLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `vprintf' function. */ +#undef HAVE_VPRINTF + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to `unsigned int' if does not define. */ +#undef size_t diff --git a/Build/source/utils/chktex/configure b/Build/source/utils/chktex/configure new file mode 100755 index 00000000000..ef19b992741 --- /dev/null +++ b/Build/source/utils/chktex/configure @@ -0,0 +1,6038 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.65 for ChkTeX for TeX Live 1.6.4. +# +# Report bugs to . +# +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + # We cannot yet assume a decent shell, so we have to provide a + # neutralization value for shells without unset; and this also + # works around shells that cannot unset nonexistent variables. + BASH_ENV=/dev/null + ENV=/dev/null + (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and tex-k@tug.org +$0: about your system, including any error possibly output +$0: before this message. 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Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; +esac + +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error "ls -t appears to fail. Make sure there is not a broken +alias in your environment" "$LINENO" 5 + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if test "${ac_cv_path_mkdir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AWK+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='chktex-for-tex-live' + VERSION='1.6.4' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "no acceptable C compiler found in \$PATH +See \`config.log' for more details." "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ as_fn_set_status 77 +as_fn_error "C compiler cannot create executables +See \`config.log' for more details." "$LINENO" 5; }; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if test "${ac_cv_objext+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error "cannot compute suffix of object files: cannot compile +See \`config.log' for more details." "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... 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So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +# Check whether --enable-compiler-warnings was given. +if test "${enable_compiler_warnings+set}" = set; then : + enableval=$enable_compiler_warnings; +fi +case $enable_compiler_warnings in #( + no | min | yes | max | all) : + ;; #( + *) : + if test "x$enable_maintainer_mode" = xyes; then : + enable_compiler_warnings=yes +else + enable_compiler_warnings=min +fi ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what warning flags to pass to the C compiler" >&5 +$as_echo_n "checking what warning flags to pass to the C compiler... 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Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. 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"$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if test "${ac_cv_path_GREP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +ac_header_dirent=no +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do + as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 +$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include <$ac_hdr> + +int +main () +{ +if ((DIR *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_ac_Header=yes" +else + eval "$as_ac_Header=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$as_ac_Header + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 +_ACEOF + +ac_header_dirent=$ac_hdr; break +fi + +done +# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. +if test $ac_header_dirent = dirent.h; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if test "${ac_cv_search_opendir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dir; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if test "${ac_cv_search_opendir+set}" = set; then : + break +fi +done +if test "${ac_cv_search_opendir+set}" = set; then : + +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if test "${ac_cv_search_opendir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' x; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if test "${ac_cv_search_opendir+set}" = set; then : + break +fi +done +if test "${ac_cv_search_opendir+set}" = set; then : + +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in limits.h stat.h strings.h stdarg.h sys/stat.h termcap.h termlib.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if test "${ac_cv_c_const+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset cs; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if test "${ac_cv_c_inline+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = x""yes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + + +for ac_func in vprintf +do : + ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf" +if test "x$ac_cv_func_vprintf" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_VPRINTF 1 +_ACEOF + +ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" +if test "x$ac_cv_func__doprnt" = x""yes; then : + +$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h + +fi + +fi +done + + +for ac_func in access closedir fileno isatty opendir readdir stat strcasecmp strdup strlwr strtol +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +eval as_val=\$$as_ac_var + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +ac_config_headers="$ac_config_headers config.h" + + +CHKTEX_TREE=chktex-1.6.4 + + +ac_config_files="$ac_config_files Makefile" + + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + as_fn_error "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." 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Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. 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Then exit the +# script with status $?, using 1 if that was 0. +as_fn_error () +{ + as_status=$?; test $as_status -eq 0 && as_status=1 + if test "$3"; then + as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + fi + $as_echo "$as_me: error: $1" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. 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Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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" + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). 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We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir=$dirpart/$fdir; as_fn_mkdir_p + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done + done +} + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit $? +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/Build/source/utils/chktex/configure.ac b/Build/source/utils/chktex/configure.ac new file mode 100644 index 00000000000..0f43605aa76 --- /dev/null +++ b/Build/source/utils/chktex/configure.ac @@ -0,0 +1,61 @@ +dnl Process this file with autoconf to produce a configure script. +dnl +dnl Copyright (C) 2010 Peter Breitenlohner +dnl +dnl This file is free software; the copyright holder +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl ********************************************************************* +dnl +dnl Adapted for TeX Live from chktex-1.6.4/configure.in +dnl +dnl ********************************************************************* +dnl +m4_define([chktex_version], [1.6.4])[]dnl using unmodified chktex source tree +AC_INIT([ChkTeX for TeX Live], chktex_version, [tex-k@tug.org]) +AC_PREREQ([2.65]) +AC_CONFIG_SRCDIR([chktex-]chktex_version[/ChkTeX.c]) +AC_CONFIG_AUX_DIR([../../build-aux]) +AC_CONFIG_MACRO_DIR([../../m4]) + +AM_INIT_AUTOMAKE([foreign]) +AM_MAINTAINER_MODE + +dnl Check compiler and flags +AC_PROG_CC + +KPSE_COMPILER_WARNINGS + +dnl Checks for programs. +AC_PROG_INSTALL +AC_PROG_LN_S + +dnl Checks for libraries. +AC_CHECK_LIB(termlib, tgetent) +AC_CHECK_LIB(termcap, tgetent) + +dnl Checks for header files. +AC_HEADER_STDC +AC_HEADER_DIRENT +AC_CHECK_HEADERS(limits.h stat.h strings.h stdarg.h dnl +sys/stat.h termcap.h termlib.h unistd.h) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_C_INLINE +AC_TYPE_SIZE_T + +dnl Checks for library functions. +AC_FUNC_VPRINTF +AC_CHECK_FUNCS(access closedir fileno isatty opendir readdir stat dnl +strcasecmp strdup strlwr strtol) + +AC_CONFIG_HEADERS([config.h]) + +CHKTEX_TREE=[chktex-]chktex_version +AC_SUBST([CHKTEX_TREE]) + +AC_CONFIG_FILES([Makefile]) + +AC_OUTPUT diff --git a/Build/source/utils/configure b/Build/source/utils/configure index ddd9422233c..1999ed591ee 100755 --- a/Build/source/utils/configure +++ b/Build/source/utils/configure @@ -644,6 +644,7 @@ enable_native_texlive_build enable_multiplatform enable_cxx_runtime_hack enable_libtool_hack +enable_chktex enable_dialog enable_pdfopen enable_ps2eps @@ -777,7 +778,8 @@ enable_maintainer_mode ac_precious_vars='build_alias host_alias target_alias' -ac_subdirs_all='dialog +ac_subdirs_all='chktex +dialog pdfopen ps2eps psutils @@ -1413,6 +1415,7 @@ Optional Features: lib/PLATFORM --enable-cxx-runtime-hack link C++ runtime statically --enable-libtool-hack ignore libtool dependency_libs + --disable-chktex do not build the chktex package --disable-dialog do not build the dialog package --disable-pdfopen do not build the pdfopen package --disable-ps2eps do not build the ps2eps package @@ -1486,6 +1489,8 @@ Optional Features: --disable-ttftotype42 do not build the ttftotype42 program --disable-auto-cfftot1 disable running cfftot1 from otftotfm --disable-auto-t1dotlessj disable running t1dotlessj from otftotfm + --disable-auto-ttftotype42 + disable running ttftotype42 from otftotfm --disable-auto-updmap disable running updmap from otftotfm --disable-makeindexk do not build the makeindexk package --disable-makejvf do not build the makejvf package @@ -2215,6 +2220,25 @@ case $with_x in #( $as_echo "$as_me: Assuming \`--with-x'" >&6;} ac_configure_args="$ac_configure_args '--with-x'" ;; esac +## utils/chktex/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory utils/chktex/ +## configure options and TL libraries required for chktex +# Check whether --enable-chktex was given. +if test "${enable_chktex+set}" = set; then : + enableval=$enable_chktex; +fi +case $enable_chktex in #( + yes|no) : + ;; #( + *) : + + enable_chktex=$enable_all_pkgs + { $as_echo "$as_me:${as_lineno-$LINENO}: Assuming \`--enable-chktex=$enable_chktex'" >&5 +$as_echo "$as_me: Assuming \`--enable-chktex=$enable_chktex'" >&6;} + ac_configure_args="$ac_configure_args '--enable-chktex=$enable_chktex'" + ;; +esac + + ## utils/dialog/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory utils/dialog/ ## configure options and TL libraries required for dialog # Check whether --enable-dialog was given. @@ -3141,8 +3165,8 @@ test "x$enable_lcdf_typetools" = xno || { need_kpathsea=yes } -## texk/lcdf-typetools/ac/lcdf-typetools.ac: configure.ac fragment for the TeX Live subdirectory texk/lcdf-typetools/ -## configure options for lcdf-typetools +## Define configure options for lcdf-typetools. Extracted from configure.ac +## for ease of building TeX Live. # Check whether --enable-cfftot1 was given. if test "${enable_cfftot1+set}" = set; then : enableval=$enable_cfftot1; @@ -3196,6 +3220,10 @@ fi if test "${enable_t1dotlessj+set}" = set; then : enableval=$enable_t1dotlessj; fi +# Check whether --enable-ttftotype42 was given. +if test "${enable_ttftotype42+set}" = set; then : + enableval=$enable_ttftotype42; +fi # Check whether --enable-updmap was given. if test "${enable_updmap+set}" = set; then : enableval=$enable_updmap; @@ -4583,6 +4611,16 @@ DIST_SUBUTILS= +if test -x $srcdir/chktex/configure; then + test "x$enable_chktex" = xno || SUBUTILS="$SUBUTILS chktex" + DIST_SUBUTILS="$DIST_SUBUTILS chktex" + if false; then + subdirs="$subdirs chktex" + + fi +fi + + if test -x $srcdir/dialog/configure; then test "x$enable_dialog" = xno || SUBUTILS="$SUBUTILS dialog" DIST_SUBUTILS="$DIST_SUBUTILS dialog" -- cgit v1.2.3