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authorKarl Berry <karl@freefriends.org>2018-05-17 21:37:18 +0000
committerKarl Berry <karl@freefriends.org>2018-05-17 21:37:18 +0000
commit35f7fd5d9d549dd4d75f8bb75bc99aac680f3d76 (patch)
tree606e6c384989ad8c2018cba73d2cedf8c7edcca3 /Build/source/texk
parent6523183e9bf0cb9c831adaa6eed6cac3b3c9d207 (diff)
new primitive \expanded, pdftex r801, https://mailman.ntg.nl/pipermail/ntg-pdftex/2018-May/004233.html
git-svn-id: svn://tug.org/texlive/trunk@47741 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk')
-rw-r--r--Build/source/texk/web2c/Makefile.in28
-rw-r--r--Build/source/texk/web2c/pdftexdir/ChangeLog8
-rw-r--r--Build/source/texk/web2c/pdftexdir/NEWS3
-rw-r--r--Build/source/texk/web2c/pdftexdir/am/pdftex.am14
-rwxr-xr-xBuild/source/texk/web2c/pdftexdir/expanded.test19
-rw-r--r--Build/source/texk/web2c/pdftexdir/pdftex.web21
-rw-r--r--Build/source/texk/web2c/pdftexdir/tests/expanded.tex46
-rw-r--r--Build/source/texk/web2c/pdftexdir/tests/expanded.txt61
8 files changed, 183 insertions, 17 deletions
diff --git a/Build/source/texk/web2c/Makefile.in b/Build/source/texk/web2c/Makefile.in
index 643502cdc5c..1ed0c3ce030 100644
--- a/Build/source/texk/web2c/Makefile.in
+++ b/Build/source/texk/web2c/Makefile.in
@@ -3080,13 +3080,13 @@ EXTRA_DIST = PROJECTS cftests cpascal.h help.h w2c/config.h \
pdftexdir/NEWS pdftexdir/README pdftexdir/change-files.txt \
$(pdftex_tests) tests/wprob.tex pdftexdir/tests/pdfimage.tex \
tests/1-4.jpg tests/B.pdf tests/basic.tex \
- tests/lily-ledger-broken.png $(ttf2afm_tests) \
- pdftexdir/tests/postV3.afm pdftexdir/tests/postV3.ttf \
- pdftexdir/tests/postV7.afm pdftexdir/tests/postV7.ttf \
- $(pdftosrc_tests) pdftexdir/tests/test-13.pdf \
- pdftexdir/tests/test-13.xref pdftexdir/tests/test-15.pdf \
- pdftexdir/tests/test-15.xref $(libluasocket_sources) \
- luatexdir/luasocket/src/ftp_lua.c \
+ tests/lily-ledger-broken.png tests/expanded.tex \
+ $(ttf2afm_tests) pdftexdir/tests/postV3.afm \
+ pdftexdir/tests/postV3.ttf pdftexdir/tests/postV7.afm \
+ pdftexdir/tests/postV7.ttf $(pdftosrc_tests) \
+ pdftexdir/tests/test-13.pdf pdftexdir/tests/test-13.xref \
+ pdftexdir/tests/test-15.pdf pdftexdir/tests/test-15.xref \
+ $(libluasocket_sources) luatexdir/luasocket/src/ftp_lua.c \
luatexdir/luasocket/src/headers_lua.c \
luatexdir/luasocket/src/http_lua.c \
luatexdir/luasocket/src/ltn12_lua.c \
@@ -3362,8 +3362,8 @@ DISTCLEANFILES = CXXLD.sh tangle.c tangle.h tangle.p tangle-web2c \
euptex-tangle euptrip.diffs pdfprimitive-euptex.* \
$(nodist_pdftex_SOURCES) pdftex.ch pdftex-web2c pdftex.p \
pdftex.pool pdftex-tangle pwprob.log pwprob.tex pdfimage.fmt \
- pdfimage.log pdfimage.pdf postV3.afm postV7.afm test-13.pdf \
- test-13.xref test-15.pdf test-15.xref \
+ pdfimage.log pdfimage.pdf expanded.log postV3.afm postV7.afm \
+ test-13.pdf test-13.xref test-15.pdf test-15.xref \
$(nodist_libluatex_sources) luaimage.* luajitimage.* \
$(nodist_xetex_SOURCES) xetex.web xetex.ch xetex-web2c xetex.p \
xetex.pool xetex-tangle bug73.fmt bug73.log bug73.out \
@@ -4016,9 +4016,11 @@ pdftex_ch_srcs = \
tex-binpool.ch
-# pdfTeX Tests
+# pdfTeX tests
#
-pdftex_tests = pdftexdir/wprob.test pdftexdir/pdftex.test pdftexdir/pdfimage.test
+pdftex_tests = pdftexdir/wprob.test pdftexdir/pdftex.test \
+ pdftexdir/pdfimage.test pdftexdir/expanded.test
+
ttf2afm_CPPFLAGS = $(AM_CPPFLAGS) -I$(srcdir)/pdftexdir
ttf2afm_SOURCES = pdftexdir/ttf2afm.c
ttf2afm_DEPENDENCIES = $(default_dependencies)
@@ -19714,7 +19716,9 @@ pdftex.pdf: pdftex.tex
env MKTEXFMT=0 pdftex '\nonstopmode\input pdftex.tex'
pdftex.tex: $(srcdir)/pdftexdir/pdftex.web
weave $(srcdir)/pdftexdir/pdftex.web
-pdftexdir/wprob.log pdftexdir/pdftex.log pdftexdir/pdfimage.log: pdftex$(EXEEXT)
+
+pdftexdir/wprob.log pdftexdir/pdftex.log \
+ pdftexdir/pdfimage.log pdftexdir/expanded.log: pdftex$(EXEEXT)
pdftexdir/ttf2afm.log: ttf2afm$(EXEEXT)
$(pdftosrc_OBJECTS): $(ZLIB_DEPEND) $(LIBPNG_DEPEND) $(XPDF_DEPEND)
diff --git a/Build/source/texk/web2c/pdftexdir/ChangeLog b/Build/source/texk/web2c/pdftexdir/ChangeLog
index d92a00e9864..819066f815b 100644
--- a/Build/source/texk/web2c/pdftexdir/ChangeLog
+++ b/Build/source/texk/web2c/pdftexdir/ChangeLog
@@ -1,3 +1,11 @@
+2018-05-13 Joseph Wright <joseph.wright@morningstar2.co.uk>
+
+ * pdftex.web: New primitive \expanded based on original
+ suggestion by Heiko Oberdiek, and with work by
+ Bruno Le Floch and David Carlisle (on behalf of The LaTeX Project).
+ (expanded_code): new @d, new cases.
+ https://mailman.ntg.nl/pipermail/ntg-pdftex/2018-May/004233.html
+
2018-05-11 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
* ptexlib.h: Allow non-ascii file names in pdfTeX (w32 only).
diff --git a/Build/source/texk/web2c/pdftexdir/NEWS b/Build/source/texk/web2c/pdftexdir/NEWS
index 9f9a08cde92..e4aa0d04661 100644
--- a/Build/source/texk/web2c/pdftexdir/NEWS
+++ b/Build/source/texk/web2c/pdftexdir/NEWS
@@ -1,3 +1,6 @@
+- changes:
+ - new primitive \expanded (from unreleased pdftex 1.50 branch + luatex).
+
pdfTeX 3.14159265-2.6-1.40.19 (TeX Live 2018) (April 14, 2018)
- changes:
- do not hash current directory into PDF ID, for more reproducible builds
diff --git a/Build/source/texk/web2c/pdftexdir/am/pdftex.am b/Build/source/texk/web2c/pdftexdir/am/pdftex.am
index 5239b2f1183..152787d77b3 100644
--- a/Build/source/texk/web2c/pdftexdir/am/pdftex.am
+++ b/Build/source/texk/web2c/pdftexdir/am/pdftex.am
@@ -1,6 +1,6 @@
## texk/web2c/pdftexdir/am/pdftex.am: Makefile fragment for pdfTeX.
##
-## Copyright 2016-2017 Karl Berry <tex-live@tug.org>
+## Copyright 2016-2018 Karl Berry <tex-live@tug.org>
## Copyright 2009-2015 Peter Breitenlohner <tex-live@tug.org>
## You may freely use, modify and/or distribute this file.
@@ -92,10 +92,13 @@ EXTRA_DIST += \
pdftexdir/README \
pdftexdir/change-files.txt
-# pdfTeX Tests
+# pdfTeX tests
#
-pdftex_tests = pdftexdir/wprob.test pdftexdir/pdftex.test pdftexdir/pdfimage.test
-pdftexdir/wprob.log pdftexdir/pdftex.log pdftexdir/pdfimage.log: pdftex$(EXEEXT)
+pdftex_tests = pdftexdir/wprob.test pdftexdir/pdftex.test \
+ pdftexdir/pdfimage.test pdftexdir/expanded.test
+
+pdftexdir/wprob.log pdftexdir/pdftex.log \
+ pdftexdir/pdfimage.log pdftexdir/expanded.log: pdftex$(EXEEXT)
EXTRA_DIST += $(pdftex_tests)
@@ -112,3 +115,6 @@ EXTRA_DIST += pdftexdir/tests/pdfimage.tex \
tests/1-4.jpg tests/B.pdf tests/basic.tex tests/lily-ledger-broken.png
DISTCLEANFILES += pdfimage.fmt pdfimage.log pdfimage.pdf
+## expanded.test
+EXTRA_DIST += tests/expanded.tex
+DISTCLEANFILES += expanded.log
diff --git a/Build/source/texk/web2c/pdftexdir/expanded.test b/Build/source/texk/web2c/pdftexdir/expanded.test
new file mode 100755
index 00000000000..819b09bf6cc
--- /dev/null
+++ b/Build/source/texk/web2c/pdftexdir/expanded.test
@@ -0,0 +1,19 @@
+#! /bin/sh -vx
+# $Id$
+# Public domain
+# David Carlisle: version for \expanded based on existing test scripts
+# by Peter Breitenlohner and Karl Berry.
+
+TEXMFCNF=$srcdir/../kpathsea
+export TEXMFCNF
+TEXINPUTS=$srcdir/pdftexdir/tests:.
+export TEXINPUTS
+
+./pdftex -ini -etex --interaction batchmode expanded.tex
+sed -n -e 's/[\\]pdf/\\/g' -e '/START/,/END/p' expanded.log \
+ >expanded_pdftex.log || exit 1
+
+diff "$srcdir/pdftexdir/tests/expanded.txt" expanded_pdftex.log || exit 1
+
+exit 0
+
diff --git a/Build/source/texk/web2c/pdftexdir/pdftex.web b/Build/source/texk/web2c/pdftexdir/pdftex.web
index 86bd827890e..56895e908af 100644
--- a/Build/source/texk/web2c/pdftexdir/pdftex.web
+++ b/Build/source/texk/web2c/pdftexdir/pdftex.web
@@ -10748,7 +10748,8 @@ such that |job_name_code| remains last.
@d etex_convert_base=5 {base for \eTeX's command codes}
@d eTeX_revision_code=etex_convert_base {command code for \.{\\eTeXrevision}}
@d etex_convert_codes=etex_convert_base+1 {end of \eTeX's command codes}
-@d pdftex_first_expand_code = etex_convert_codes {base for \pdfTeX's command codes}
+@d expanded_code = etex_convert_codes {command code for \.{\\expanded}}
+@d pdftex_first_expand_code = expanded_code + 1 {base for \pdfTeX's command codes}
@d pdftex_revision_code = pdftex_first_expand_code + 0 {command code for \.{\\pdftexrevision}}
@d pdftex_banner_code = pdftex_first_expand_code + 1 {command code for \.{\\pdftexbanner}}
@d pdf_font_name_code = pdftex_first_expand_code + 2 {command code for \.{\\pdffontname}}
@@ -10790,6 +10791,9 @@ primitive("meaning",convert,meaning_code);@/
primitive("fontname",convert,font_name_code);@/
@!@:font_name_}{\.{\\fontname} primitive@>
@#
+primitive("expanded",convert,expanded_code);@/
+@!@:expanded_}{\.{\\expanded} primitive@>
+@#
primitive("pdftexrevision",convert,pdftex_revision_code);@/
@!@:pdftex_revision_}{\.{\\pdftexrevision} primitive@>
primitive("pdftexbanner",convert,pdftex_banner_code);@/
@@ -10854,6 +10858,7 @@ convert: case chr_code of
meaning_code: print_esc("meaning");
font_name_code: print_esc("fontname");
eTeX_revision_code: print_esc("eTeXrevision");
+ expanded_code: print_esc("expanded");
pdftex_revision_code: print_esc("pdftexrevision");
pdftex_banner_code: print_esc("pdftexbanner");
pdf_font_name_code: print_esc("pdffontname");
@@ -10926,6 +10931,20 @@ string_code, meaning_code: begin save_scanner_status:=scanner_status;
end;
font_name_code: scan_font_ident;
eTeX_revision_code: do_nothing;
+expanded_code:
+ begin
+ save_scanner_status := scanner_status;
+ save_warning_index := warning_index;
+ save_def_ref := def_ref;
+ save_cur_string;
+ scan_pdf_ext_toks;
+ warning_index := save_warning_index;
+ scanner_status := save_scanner_status;
+ ins_list(link(def_ref));
+ def_ref := save_def_ref;
+ restore_cur_string;
+ return;
+ end;
pdftex_revision_code: do_nothing;
pdftex_banner_code: do_nothing;
pdf_font_name_code, pdf_font_objnum_code, pdf_font_size_code: begin
diff --git a/Build/source/texk/web2c/pdftexdir/tests/expanded.tex b/Build/source/texk/web2c/pdftexdir/tests/expanded.tex
new file mode 100644
index 00000000000..50484cb9533
--- /dev/null
+++ b/Build/source/texk/web2c/pdftexdir/tests/expanded.tex
@@ -0,0 +1,46 @@
+% $Id$
+% Public domain.
+% Originally written 2018 by David Carlisle, Bruno Le Floch.
+
+\catcode`\{=1 \catcode`\}=2 \catcode`\#=6
+\def\typ#1{\immediate\write-1 {#1}}
+\def\space{ }
+\let\bgroup{ \let\egroup}
+
+\typ{START}
+\typ{EXPANDED TEST 1}
+% Check the primitive exists
+\show\expanded
+
+\typ{EXPANDED TEST 2}
+% Simple expansion test
+\def\aaa{x}
+\def\bbb{\aaa\aaa}
+\expandafter\def\expandafter\ccc\expandafter{\expanded{\bbb,\aaa}}
+\show\ccc
+
+\typ{EXPANDED TEST 3: the}
+% Expanding \the
+\typ{\expanded{\bbb,\the\numexpr100+20+3\relax}}
+
+\typ{EXPANDED TEST 4: macro param}
+% Constructed #1 is still #1
+\expandafter\def\expandafter\ddd\expandafter#\expanded{1{#\number--1}}
+\show\ddd
+
+\typ{EXPANDED TEST 5: torture}
+% Torture test from Bruno Le Floch testing various tricky interactions
+\expanded\relax\space\ifincsname \BOOM\fi{\ifincsname \BOOM\fi}
+\showtokens\expandafter{\expanded{#,\noexpand\aaa,\unexpanded{\aaa}}}
+\showtokens\expandafter{\expanded{#,\unexpanded{#}}}
+\showtokens\expandafter{\expanded\expandafter{\noexpand\aaa}}
+\showtokens\expandafter{\expanded\expandafter{\unexpanded{\aaa}}}
+\showtokens\expanded{{\expanded{\aaa\noexpand\aaa\noexpand\noexpand\noexpand\aaa}}}
+\toks0{\aaa}
+\showtokens\expanded{{\the\toks0}}
+\expanded\bgroup\show\egroup}
+\edef\foo{\expanded{##}}
+\show\foo
+
+\typ{END}
+\end
diff --git a/Build/source/texk/web2c/pdftexdir/tests/expanded.txt b/Build/source/texk/web2c/pdftexdir/tests/expanded.txt
new file mode 100644
index 00000000000..d9b7c275c36
--- /dev/null
+++ b/Build/source/texk/web2c/pdftexdir/tests/expanded.txt
@@ -0,0 +1,61 @@
+START
+EXPANDED TEST 1
+> \expanded=\expanded.
+l.13 \show\expanded
+
+
+EXPANDED TEST 2
+> \ccc=macro:
+->xx,x.
+l.20 \show\ccc
+
+
+EXPANDED TEST 3: the
+xx,123
+EXPANDED TEST 4: macro param
+> \ddd=macro:
+#1->#1.
+l.29 \show\ddd
+
+
+EXPANDED TEST 5: torture
+> ##,\aaa ,\aaa .
+l.34 ...panded{#,\noexpand\aaa,\unexpanded{\aaa}}}
+
+
+> ##,##.
+l.35 ...s\expandafter{\expanded{#,\unexpanded{#}}}
+
+
+> \aaa .
+l.36 ...fter{\expanded\expandafter{\noexpand\aaa}}
+
+
+> x.
+l.37 ...{\expanded\expandafter{\unexpanded{\aaa}}}
+
+
+> xx\aaa .
+<inserted text> {xx\aaa }
+
+l.38 ...pand\aaa\noexpand\noexpand\noexpand\aaa}}}
+
+
+> \aaa .
+<inserted text> {\aaa }
+
+l.40 \showtokens\expanded{{\the\toks0}}
+
+
+> \egroup=end-group character }.
+<inserted text> \show \egroup
+
+l.41 \expanded\bgroup\show\egroup}
+
+
+> \foo=macro:
+->##.
+l.43 \show\foo
+
+
+END