diff options
author | Luigi Scarso <luigi.scarso@gmail.com> | 2023-04-29 14:41:51 +0000 |
---|---|---|
committer | Luigi Scarso <luigi.scarso@gmail.com> | 2023-04-29 14:41:51 +0000 |
commit | 155a4d93bdea282dfb4d72f2a5d3f54e133e9ac0 (patch) | |
tree | 82ff1de2d442807a03fae45179f27acbc30a263f | |
parent | f11e931741352726b6bb4ba3816ab1085ff43111 (diff) |
LuaTeX 1.17.0 .
git-svn-id: svn://tug.org/texlive/trunk@66967 c570f23f-e606-0410-a88d-b1316a301751
21 files changed, 1028 insertions, 659 deletions
diff --git a/Build/source/texk/web2c/luatexdir/ChangeLog b/Build/source/texk/web2c/luatexdir/ChangeLog index 27fbebcbb09..f182f16e4c5 100644 --- a/Build/source/texk/web2c/luatexdir/ChangeLog +++ b/Build/source/texk/web2c/luatexdir/ChangeLog @@ -1,3 +1,34 @@ +2023-04-29 Luigi Scarso <luigi.scarso@gmail.com> + * LuaTeX 1.17.0 + +2023-04-28 Luigi Scarso <luigi.scarso@gmail.com> + * new option --no-socket, same as --nosocket + +2023-04-27 Luigi Scarso <luigi.scarso@gmail.com> + * new option --socket to split socket and shell escape; + * the mime library is always available (Max Chernoff); + * Fixed ChangeLog + +2023-04-25 Luigi Scarso <luigi.scarso@gmail.com> + * socket library by default not enabled; + it is enabled with --shell-escape but not with --shell-restricted. + The option ---nosocket remains unchanged. + The two new functions os.socketgettime and os.socketsleep are + like socket.gettime and socket.sleep, but they are always available. + * Luatex 1.17.0 + +2023-04-24 Luigi Scarso <luigi.scarso@gmail.com> + * static kpse.check_permissions in os.kpsepopen + * Fixed date in ChangeLog + +2023-04-23 Luigi Scarso <luigi.scarso@gmail.com> + * new os.kpsepopen -- replace io.popen if kpse is active. + * Luatex 1.16.2 + +2023-04-18 Luigi Scarso <luigi.scarso@gmail.com> + * lua.setluaname(n, s) and lua.getluaname(n): + fixed mismatch between documentation and implementation (J. Friedrich). + 2023-03-30 Luigi Scarso <luigi.scarso@gmail.com> * bugfix for setpdforigin() (A. Matthias) diff --git a/Build/source/texk/web2c/luatexdir/NEWS b/Build/source/texk/web2c/luatexdir/NEWS index 8557c139df1..41d6d4d14d1 100644 --- a/Build/source/texk/web2c/luatexdir/NEWS +++ b/Build/source/texk/web2c/luatexdir/NEWS @@ -1,4 +1,28 @@ ============================================================== +LuaTeX 1.17.0 2023-04-29 +============================================================== + +- A breaking backward compatibility change: by default the socket + library is not enabled . + The new option --socket enable the socket library as + before, as also --shell-escape (without --shell-restricted); + --nosocket, --no-socket , --safer disabled the library, and + they have the priority in case of conflicting options. + The mime library is always available; socket.sleep + and socket.gettime are duplicated as os.socketsleep + and os.socketgettime, both always available. + The new os.kpsepopen replace io.popopen in kpse mode + (i.e. when kpse_init is not zero) as it was before + but the permission now cannot be changed anymore with + kpse.check_permission . + The function os.kpsepopen follows the same restrictions + as io.popen . + Thanks to Max Chernoff for debugging. + + + + +============================================================== LuaTeX 1.16.0 2023-02-19 ============================================================== diff --git a/Build/source/texk/web2c/luatexdir/font/writettf.c b/Build/source/texk/web2c/luatexdir/font/writettf.c index cf034e98d0a..6270cbf047c 100644 --- a/Build/source/texk/web2c/luatexdir/font/writettf.c +++ b/Build/source/texk/web2c/luatexdir/font/writettf.c @@ -1518,7 +1518,7 @@ static void do_writeotf(PDF pdf, fd_entry * fd) if (tracefilenames) tex_printf("<<%s", cur_file_name); ttf_read_tabdir(); - /*tex Read teh font parameters. */ + /*tex Read the font parameters. */ if (ttf_name_lookup("head", false) != NULL) ttf_read_head(); if (ttf_name_lookup("hhea", false) != NULL) @@ -1570,4 +1570,3 @@ void writeotf(PDF pdf, fd_entry * fd) xfree(ttf_buffer); cur_file_name = NULL; } - diff --git a/Build/source/texk/web2c/luatexdir/lua/llualib.c b/Build/source/texk/web2c/luatexdir/lua/llualib.c index 0586aba026e..d91a9a7294a 100644 --- a/Build/source/texk/web2c/luatexdir/lua/llualib.c +++ b/Build/source/texk/web2c/luatexdir/lua/llualib.c @@ -319,8 +319,8 @@ static int set_luaname(lua_State * L) { int k; const char *s; - if (lua_gettop(L) == 3) { - k = (int) luaL_checkinteger(L, 2); + if (lua_gettop(L) == 2) { + k = (int) luaL_checkinteger(L, 1); if (k > 65535 || k < 0) { /* error */ } else { @@ -328,8 +328,8 @@ static int set_luaname(lua_State * L) free(luanames[k]); luanames[k] = NULL; } - if (lua_type(L,3) == LUA_TSTRING) { - s = lua_tostring(L, 3); + if (lua_type(L, 2) == LUA_TSTRING) { + s = lua_tostring(L, 2); if (s != NULL) luanames[k] = xstrdup(s); } @@ -340,7 +340,7 @@ static int set_luaname(lua_State * L) static int get_luaname(lua_State * L) { - int k = (int) luaL_checkinteger(L, 2); + int k = (int) luaL_checkinteger(L, 1); if (k > 65535 || k < 0) { /* error */ lua_pushnil(L); diff --git a/Build/source/texk/web2c/luatexdir/lua/loslibext.c b/Build/source/texk/web2c/luatexdir/lua/loslibext.c index 2e6befc2da2..79368ef9262 100644 --- a/Build/source/texk/web2c/luatexdir/lua/loslibext.c +++ b/Build/source/texk/web2c/luatexdir/lua/loslibext.c @@ -1047,6 +1047,167 @@ static int os_execute(lua_State * L) } +/* +** ====================================================== +** l_kpse_popen spawns a new process connected to the current +** one through the file streams with some checks by kpse. +** Almost verbatim from Lua liolib.c . +** ======================================================= +*/ +#if !defined(l_kpse_popen) /* { */ + +#if defined(LUA_USE_POSIX) /* { */ + +#define l_kpse_popen(L,c,m) (fflush(NULL), popen(c,m)) +#define l_kpse_pclose(L,file) (pclose(file)) + +#elif defined(LUA_USE_WINDOWS) /* }{ */ + +#define l_kpse_popen(L,c,m) (_popen(c,m)) +#define l_kpse_pclose(L,file) (_pclose(file)) + +#else /* }{ */ + +/* ISO C definitions */ +#define l_kpse_popen(L,c,m) \ + ((void)((void)c, m), \ + luaL_error(L, "'popen' not supported"), \ + (FILE*)0) +#define l_kpse_pclose(L,file) ((void)L, (void)file, -1) + +#endif /* } */ + +#endif /* } */ +typedef luaL_Stream LStream; +#define tolstream(L) ((LStream *)luaL_checkudata(L, 1, LUA_FILEHANDLE)) +static LStream *newprefile (lua_State *L) { + LStream *p = (LStream *)lua_newuserdata(L, sizeof(LStream)); + p->closef = NULL; /* mark file handle as 'closed' */ + luaL_setmetatable(L, LUA_FILEHANDLE); + return p; +} +static int io_kpse_pclose (lua_State *L) { + LStream *p = tolstream(L); + return luaL_execresult(L, l_kpse_pclose(L, p->f)); +} +static int io_kpse_check_permissions(lua_State *L) { + const char *filename = luaL_checkstring(L, 1); + if (filename == NULL) { + lua_pushboolean(L,0); + lua_pushliteral(L,"no command name given"); + } else if (shellenabledp <= 0) { + lua_pushboolean(L,0); + lua_pushliteral(L,"all command execution is disabled"); + } else if (restrictedshell == 0) { + lua_pushboolean(L,1); + lua_pushstring(L,filename); + } else { + char *safecmd = NULL; + char *cmdname = NULL; + switch (shell_cmd_is_allowed(filename, &safecmd, &cmdname)) { + case 0: + lua_pushboolean(L,0); + lua_pushliteral(L, "specific command execution disabled"); + break; + case 1: + /* doesn't happen */ + lua_pushboolean(L,1); + lua_pushstring(L,filename); + break; + case 2: + lua_pushboolean(L,1); + lua_pushstring(L,safecmd); + break; + default: + /* -1 */ + lua_pushboolean(L,0); + lua_pushliteral(L, "bad command line quoting"); + break; + } + } + return 2; +} +static int io_kpse_popen (lua_State *L) { + const char *filename = NULL; + const char *mode = NULL; + LStream *p = NULL; + int okay; + filename = luaL_checkstring(L, 1); + mode = luaL_optstring(L, 2, "r"); + lua_pushstring(L,filename); + io_kpse_check_permissions(L); + filename = luaL_checkstring(L, -1); + okay = lua_toboolean(L,-2); + if (okay && filename) { + p = newprefile(L); + luaL_argcheck(L, ((mode[0] == 'r' || mode[0] == 'w') && mode[1] == '\0'), + 2, "invalid mode"); + p->f = l_kpse_popen(L, filename, mode); + p->closef = &io_kpse_pclose; + return (p->f == NULL) ? luaL_fileresult(L, 0, filename) : 1; + } else { + lua_pushnil(L); + lua_pushvalue(L,-2); + return 2; + } +} + + + +/* socket.sleep and socket.gettime */ +/* are duplicated here, and they are */ +/* always available (the socket library */ +/* can be nil in some setups) */ +#ifdef _WIN32 +static int socket_timeout_lua_sleep(lua_State *L) +{ + double n = luaL_checknumber(L, 1); + if (n < 0.0) n = 0.0; + if (n < DBL_MAX/1000.0) n *= 1000.0; + if (n > INT_MAX) n = INT_MAX; + Sleep((int)n); + return 0; +} +static double socket_timeout_gettime(void) { + FILETIME ft; + double t; + GetSystemTimeAsFileTime(&ft); + /* Windows file time (time since January 1, 1601 (UTC)) */ + t = ft.dwLowDateTime/1.0e7 + ft.dwHighDateTime*(4294967296.0/1.0e7); + /* convert to Unix Epoch time (time since January 1, 1970 (UTC)) */ + return (t - 11644473600.0); +} +#else +static int socket_timeout_lua_sleep(lua_State *L) +{ + double n = luaL_checknumber(L, 1); + struct timespec t, r; + if (n < 0.0) n = 0.0; + if (n > INT_MAX) n = INT_MAX; + t.tv_sec = (int) n; + n -= t.tv_sec; + t.tv_nsec = (int) (n * 1000000000); + if (t.tv_nsec >= 1000000000) t.tv_nsec = 999999999; + while (nanosleep(&t, &r) != 0) { + t.tv_sec = r.tv_sec; + t.tv_nsec = r.tv_nsec; + } + return 0; +} +static double socket_timeout_gettime(void) { + struct timeval v; + gettimeofday(&v, (struct timezone *) NULL); + /* Unix Epoch time (time since January 1, 1970 (UTC)) */ + return v.tv_sec + v.tv_usec/1.0e6; +} +#endif +static int socket_timeout_lua_gettime(lua_State *L) +{ + lua_pushnumber(L, socket_timeout_gettime()); + return 1; +} + + void open_oslibext(lua_State * L) { @@ -1081,5 +1242,15 @@ void open_oslibext(lua_State * L) lua_pushcfunction(L, os_tmpdir); lua_setfield(L, -2, "tmpdir"); + lua_pushcfunction(L, io_kpse_popen); + lua_setfield(L, -2, "kpsepopen"); + + lua_pushcfunction(L, socket_timeout_lua_sleep); + lua_setfield(L, -2, "socketsleep"); + + lua_pushcfunction(L, socket_timeout_lua_gettime); + lua_setfield(L, -2, "socketgettime"); + + lua_pop(L, 1); /* pop the table */ } diff --git a/Build/source/texk/web2c/luatexdir/lua/luainit.c b/Build/source/texk/web2c/luatexdir/lua/luainit.c index 9eecb714cef..bac5444c2a4 100644 --- a/Build/source/texk/web2c/luatexdir/lua/luainit.c +++ b/Build/source/texk/web2c/luatexdir/lua/luainit.c @@ -85,6 +85,8 @@ const_string LUATEX_IHELP[] = { " --lua=FILE load and execute a lua initialization script", " --[no-]mktex=FMT disable/enable mktexFMT generation (FMT=tex/tfm)", " --nosocket disable the lua socket library", + " --no-socket disable the lua socket library", + " --socket enable the lua socket library", " --output-comment=STRING use STRING for DVI file comment instead of date (no effect for PDF)", " --output-directory=DIR use existing DIR as the directory to write files in", " --output-format=FORMAT use FORMAT for job output; FORMAT is 'dvi' or 'pdf'", @@ -108,6 +110,7 @@ const_string LUATEX_IHELP[] = { #endif "", "See the reference manual for more information about the startup process.", + "LuaTeX package page: https://ctan.org/pkg/luatex", NULL }; @@ -212,9 +215,30 @@ char *jithash_hashname = NULL; #endif int safer_option = 0; -int nosocket_option = 0; +int nosocket_option = 1; +int nosocket_cli_option = 0; +int yessocket_cli_option = 0; +int socket_bitmask = 0; int utc_option = 0; +/*tex We use a bitmask for the socket library: |0000| and |1xxx| implies |--nosocket|, + otherwise the socket library is enabled. Default value is |0000|, i.e. |--nosocket|. +*/ +#define UPDATE_SOCKET_STATUS() do { \ + socket_bitmask = 0; \ + socket_bitmask = safer_option==1? (8+socket_bitmask):socket_bitmask;\ + socket_bitmask = nosocket_cli_option==1? (4+socket_bitmask):socket_bitmask;\ + socket_bitmask = (shellenabledp == 1 && restrictedshell == 0)?(2+socket_bitmask):socket_bitmask;\ + socket_bitmask = yessocket_cli_option==1? (1+socket_bitmask):socket_bitmask;\ + if( socket_bitmask==0) { \ + nosocket_option = 1; \ + } else if ( socket_bitmask<4) { \ + nosocket_option = 0; \ + } else { \ + nosocket_option = 1; \ + } \ +} while (0) + /*tex Test whether getopt found an option ``A''. Assumes the option index is in the @@ -242,7 +266,9 @@ static struct option long_options[] = { #endif {"safer", 0, &safer_option, 1}, {"utc", 0, &utc_option, 1}, - {"nosocket", 0, &nosocket_option, 1}, + {"nosocket", 0, &nosocket_cli_option, 1}, + {"no-socket", 0, &nosocket_cli_option, 1}, + {"socket", 0, &yessocket_cli_option, 1}, {"help", 0, 0, 0}, {"ini", 0, &ini_version, 1}, {"interaction", 1, 0, 0}, @@ -524,14 +550,11 @@ static void parse_options(int ac, char **av) input_name = xstrdup(sargv[sargc-1]); sargv[sargc-1] = normalize_quotes(input_name, "argument"); } - if (safer_option) /* --safer implies --nosocket */ - nosocket_option = 1; + UPDATE_SOCKET_STATUS(); return; #endif } - /*tex |--safer| implies |--nosocket| */ - if (safer_option) - nosocket_option = 1; + UPDATE_SOCKET_STATUS(); /*tex Finalize the input filename. */ if (input_name != NULL) { argv[optind] = normalize_quotes(input_name, "argument"); @@ -981,6 +1004,7 @@ void lua_initialize(int ac, char **av) shellenabledp = true; restrictedshell = false; safer_option = 0; + nosocket_option = 0; } /*tex Get the current locale (it should be |C|) and save |LC_CTYPE|, |LC_COLLATE| @@ -1149,6 +1173,7 @@ void lua_initialize(int ac, char **av) } free(v1); } + UPDATE_SOCKET_STATUS(); /*tex If shell escapes are restricted, get allowed cmds from cnf. */ if (shellenabledp && restrictedshell == 1) { v1 = NULL; diff --git a/Build/source/texk/web2c/luatexdir/lua/luastuff.c b/Build/source/texk/web2c/luatexdir/lua/luastuff.c index 4176431edf6..62d21c3216e 100644 --- a/Build/source/texk/web2c/luatexdir/lua/luastuff.c +++ b/Build/source/texk/web2c/luatexdir/lua/luastuff.c @@ -323,7 +323,8 @@ void luainterpreter(void) /*tex The socket and mime libraries are a bit tricky to open because they use a load-time dependency that has to be worked around for luatex, where the C - module is loaded way before the lua module. + module is loaded way before the lua module. + The mime library is always available, even if the socket library is not enabled. */ if (!nosocket_option) { /* todo: move this to common */ @@ -348,6 +349,23 @@ void luainterpreter(void) lua_pop(L, 2); /*tex preload the pure \LUA\ modules */ luatex_socketlua_open(L); + } else { + lua_getglobal(L, "package"); + lua_getfield(L, -1, "loaded"); + if (!lua_istable(L, -1)) { + lua_newtable(L); + lua_setfield(L, -2, "loaded"); + lua_getfield(L, -1, "loaded"); + } + /*tex |package.loaded.mime = nil| */ + luaopen_mime_core(L); + lua_setfield(L, -2, "mime.core"); + lua_pushnil(L); + lua_setfield(L, -2, "mime"); + /*tex pop the table */ + lua_pop(L, 1); + /*tex preload the pure \LUA\ mime module */ + luatex_socketlua_safe_open(L); } luaopen_zlib(L); luaopen_gzip(L); diff --git a/Build/source/texk/web2c/luatexdir/lua/luatex-api.h b/Build/source/texk/web2c/luatexdir/lua/luatex-api.h index 553be2c1827..3ade2bc4dbb 100644 --- a/Build/source/texk/web2c/luatexdir/lua/luatex-api.h +++ b/Build/source/texk/web2c/luatexdir/lua/luatex-api.h @@ -123,6 +123,7 @@ extern int luaopen_profiler(lua_State * L); extern int luaopen_socket_core(lua_State * L); extern int luaopen_mime_core(lua_State * L); extern void luatex_socketlua_open(lua_State * L); +extern void luatex_socketlua_safe_open(lua_State * L); extern int luaopen_img(lua_State * L); extern int l_new_image(lua_State * L); diff --git a/Build/source/texk/web2c/luatexdir/lua/luatex-core.c b/Build/source/texk/web2c/luatexdir/lua/luatex-core.c index c9c4d941b19..d912bf4a5a2 100644 --- a/Build/source/texk/web2c/luatexdir/lua/luatex-core.c +++ b/Build/source/texk/web2c/luatexdir/lua/luatex-core.c @@ -27,7 +27,7 @@ int load_luatex_core_lua (lua_State * L) 0x20, 0x44, 0x65, 0x76, 0x65, 0x6c, 0x6f, 0x70, 0x6d, 0x65, 0x6e, 0x74, 0x20, 0x54, 0x65, 0x61, 0x6d, 0x27, 0x2c, 0x0a, 0x2d, 0x2d, 0x20, 0x7d, 0x0a, 0x0a, 0x4c, 0x55, 0x41, 0x54, 0x45, 0x58, 0x43, 0x4f, 0x52, 0x45, 0x56, 0x45, 0x52, 0x53, 0x49, 0x4f, 0x4e, 0x20, 0x3d, 0x20, 0x31, 0x2e, - 0x31, 0x35, 0x31, 0x20, 0x2d, 0x2d, 0x20, 0x77, 0x65, 0x20, 0x72, 0x65, 0x66, 0x6c, 0x65, 0x63, + 0x31, 0x36, 0x31, 0x20, 0x2d, 0x2d, 0x20, 0x77, 0x65, 0x20, 0x72, 0x65, 0x66, 0x6c, 0x65, 0x63, 0x74, 0x20, 0x74, 0x68, 0x65, 0x20, 0x6c, 0x75, 0x61, 0x74, 0x65, 0x78, 0x20, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x20, 0x77, 0x68, 0x65, 0x72, 0x65, 0x20, 0x63, 0x68, 0x61, 0x6e, 0x67, 0x65, 0x73, 0x20, 0x68, 0x61, 0x70, 0x70, 0x65, 0x6e, 0x65, 0x64, 0x0a, 0x0a, 0x2d, 0x2d, 0x20, @@ -53,632 +53,645 @@ int load_luatex_core_lua (lua_State * L) 0x76, 0x65, 0x72, 0x6c, 0x6f, 0x61, 0x64, 0x20, 0x6f, 0x6e, 0x65, 0x73, 0x20, 0x74, 0x68, 0x61, 0x74, 0x0a, 0x2d, 0x2d, 0x20, 0x61, 0x72, 0x65, 0x20, 0x70, 0x72, 0x6f, 0x76, 0x69, 0x64, 0x65, 0x64, 0x20, 0x69, 0x6e, 0x20, 0x74, 0x68, 0x65, 0x20, 0x73, 0x74, 0x61, 0x72, 0x74, 0x75, 0x70, - 0x20, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x2e, 0x0a, 0x0a, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x20, - 0x73, 0x61, 0x66, 0x65, 0x72, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x3d, 0x20, 0x73, 0x74, - 0x61, 0x74, 0x75, 0x73, 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\ No newline at end of file diff --git a/Build/source/texk/web2c/luatexdir/lua/luatex-core.lua b/Build/source/texk/web2c/luatexdir/lua/luatex-core.lua index 12941dbe7eb..d33c1217980 100644 --- a/Build/source/texk/web2c/luatexdir/lua/luatex-core.lua +++ b/Build/source/texk/web2c/luatexdir/lua/luatex-core.lua @@ -7,7 +7,7 @@ -- copyright = 'LuaTeX Development Team', -- } -LUATEXCOREVERSION = 1.151 -- we reflect the luatex version where changes happened +LUATEXCOREVERSION = 1.161 -- we reflect the luatex version where changes happened -- This file overloads some Lua functions. The readline variants provide the same -- functionality as LuaTeX <= 1.04 and doing it this way permits us to keep the @@ -16,6 +16,8 @@ LUATEXCOREVERSION = 1.151 -- we reflect the luatex version where changes happene -- We test for functions already being defined so that we don't overload ones that -- are provided in the startup script. + + local saferoption = status.safer_option local shellescape = status.shell_escape -- 0 (disabled) 1 (anything) 2 (restricted) local kpseused = status.kpse_used -- 0 1 @@ -34,7 +36,7 @@ if kpseused == 1 then local kpse_recordoutputfile = kpse.record_output_file local io_open = io.open - local io_popen = io.popen + -- local io_popen = io.popen -- not need, we use os.kpsepopen local io_lines = io.lines local fio_readline = fio.readline @@ -75,12 +77,13 @@ if kpseused == 1 then return f end - local function luatex_io_popen(name,...) - local okay, found = kpse_checkpermission(name) - if okay and found then - return io_popen(found,...) - end - end + -- not need, we use os.kpsepopen + --local function luatex_io_popen(name,...) + -- local okay, found = kpse_checkpermission(name) + -- if okay and found then + -- return io_popen(found,...) + -- end + --end -- local function luatex_io_lines(name,how) -- if name then @@ -130,7 +133,8 @@ if kpseused == 1 then mt.lines = luatex_io_readline io.open = luatex_io_open - io.popen = luatex_io_popen + --io.popen = luatex_io_popen -- not need, we use os.kpsepopen + io.popen = os.kpsepopen else @@ -169,6 +173,8 @@ if saferoption == 1 then os.setenv = installdummy("os.setenv") os.tempdir = installdummy("os.tempdir") + os.kpsepopen = installdummy("os.kpsepopen") + io.popen = installdummy("io.popen") io.open = installdummy("io.open",luatex_io_open_readonly) diff --git a/Build/source/texk/web2c/luatexdir/luafontloader/src/luafflib.c b/Build/source/texk/web2c/luatexdir/luafontloader/src/luafflib.c index 434413b0054..41e5c3a3294 100644 --- a/Build/source/texk/web2c/luatexdir/luafontloader/src/luafflib.c +++ b/Build/source/texk/web2c/luatexdir/luafontloader/src/luafflib.c @@ -1236,7 +1236,6 @@ static void handle_pfminfo(lua_State * L, struct pfminfo pfm) dump_intfield(L, "vlinegap", pfm.vlinegap); dump_intfield(L, "hhead_ascent", pfm.hhead_ascent); dump_intfield(L, "hhead_descent", pfm.hhead_descent); - dump_intfield(L, "hhead_descent", pfm.hhead_descent); dump_intfield(L, "os2_typoascent", pfm.os2_typoascent); dump_intfield(L, "os2_typodescent", pfm.os2_typodescent); dump_intfield(L, "os2_typolinegap", pfm.os2_typolinegap); diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/lua_preload.c b/Build/source/texk/web2c/luatexdir/luasocket/src/lua_preload.c index 838871c1d66..b235f6a516c 100644 --- a/Build/source/texk/web2c/luatexdir/luasocket/src/lua_preload.c +++ b/Build/source/texk/web2c/luatexdir/luasocket/src/lua_preload.c @@ -16,6 +16,7 @@ int luatex_ftp_lua_open(lua_State*); extern void luatex_socketlua_open (lua_State *) ; +extern void luatex_socketlua_safe_open (lua_State *) ; #include "ftp_lua.c" #include "headers_lua.c" #include "http_lua.c" @@ -47,3 +48,11 @@ luatex_socketlua_open (lua_State *L) { TEST(luatex_http_lua_open(L)); TEST(luatex_ftp_lua_open(L)); } + +/* luatex_socketlua_safe_open: load safe modules */ +/* of luasocket ( mime ). */ +void +luatex_socketlua_safe_open (lua_State *L) { + TEST(luatex_ltn12_lua_open(L)); + TEST(luatex_mime_lua_open(L)); +} diff --git a/Build/source/texk/web2c/luatexdir/luatex.c b/Build/source/texk/web2c/luatexdir/luatex.c index 40eaa2a116f..949389e62c9 100644 --- a/Build/source/texk/web2c/luatexdir/luatex.c +++ b/Build/source/texk/web2c/luatexdir/luatex.c @@ -32,9 +32,9 @@ stick to "0" upto "9" so users can expect a number represented as string. */ -int luatex_version = 116; -int luatex_revision = '1'; -const char *luatex_version_string = "1.16.1"; +int luatex_version = 117; +int luatex_revision = '0'; +const char *luatex_version_string = "1.17.0"; const char *engine_name = my_name; #include <kpathsea/c-ctype.h> diff --git a/Build/source/texk/web2c/luatexdir/luatex_svnversion.h b/Build/source/texk/web2c/luatexdir/luatex_svnversion.h index 76d929807b2..6b6137b1b2f 100644 --- a/Build/source/texk/web2c/luatexdir/luatex_svnversion.h +++ b/Build/source/texk/web2c/luatexdir/luatex_svnversion.h @@ -1,4 +1,4 @@ #ifndef luatex_svn_revision_h #define luatex_svn_revision_h -#define luatex_svn_revision 7569 +#define luatex_svn_revision 7581 #endif diff --git a/Build/source/texk/web2c/luatexdir/tex/texnodes.c b/Build/source/texk/web2c/luatexdir/tex/texnodes.c index 6e0ae1ff8dd..72f6716dd93 100644 --- a/Build/source/texk/web2c/luatexdir/tex/texnodes.c +++ b/Build/source/texk/web2c/luatexdir/tex/texnodes.c @@ -1203,7 +1203,7 @@ void l_set_whatsit_data(void) { the original one as a metatable. After some experiments (that also included timing) with these scenarios I decided that a deep copy made no sense, nor did nilling. In the end both the shallow copy and the metatable variant were - both ok, although the second ons is slower. The most important aspect to keep + both ok, although the second one is slower. The most important aspect to keep in mind is that references to other nodes in properties no longer can be valid for that copy. We could use two tables (one unique and one shared) or metatables but that only complicates matters. diff --git a/Master/texmf-dist/doc/luatex/base/luatex-fontloader.tex b/Master/texmf-dist/doc/luatex/base/luatex-fontloader.tex index 1e12b61f11a..055228bcda3 100644 --- a/Master/texmf-dist/doc/luatex/base/luatex-fontloader.tex +++ b/Master/texmf-dist/doc/luatex/base/luatex-fontloader.tex @@ -306,7 +306,7 @@ the documentation are not yet finished): \starttabulate[|l|l|p|] \DB key \BC type \NC explanation \NC \NR \TB -\NC \type{table_version} \NC number \NC indicates the metrics version (currently~0.3)\NC \NR +\NC \type{table_version} \NC string \NC indicates the metrics version (currently~0.3)\NC \NR \NC \type{fontname} \NC string \NC \POSTSCRIPT\ font name\NC \NR \NC \type{fullname} \NC string \NC official (human-oriented) font name\NC \NR \NC \type{familyname} \NC string \NC family name\NC \NR diff --git a/Master/texmf-dist/doc/luatex/base/luatex-languages.tex b/Master/texmf-dist/doc/luatex/base/luatex-languages.tex index 573727a66ed..875094721d1 100644 --- a/Master/texmf-dist/doc/luatex/base/luatex-languages.tex +++ b/Master/texmf-dist/doc/luatex/base/luatex-languages.tex @@ -140,7 +140,7 @@ hyphenation happens is (normally) when the paragraph or a horizontal box is constructed. When \prm {savinghyphcodes} was zero when the language got initialized you start out with nothing, otherwise you already have a set. -When a \lpr {hjcode} is greater than 0 but less than 32 is indicates the +When a \lpr {hjcode} is greater than 0 but less than 32 it indicates the to be used length. In the following example we map a character (\type {x}) onto another one in the patterns and tell the engine that \type {œ} counts as one character. Because traditionally zero itself is reserved for inhibiting diff --git a/Master/texmf-dist/doc/luatex/base/luatex-lua.tex b/Master/texmf-dist/doc/luatex/base/luatex-lua.tex index 94dead9e14c..eefdf4425b6 100644 --- a/Master/texmf-dist/doc/luatex/base/luatex-lua.tex +++ b/Master/texmf-dist/doc/luatex/base/luatex-lua.tex @@ -88,6 +88,8 @@ consequence. The following command|-|line options are understood: \NC \type{--[no-]mktex=FMT} \NC disable/enable \type {mktexFMT} generation with \type {FMT} is \type {tex} or \type {tfm} \NC \NR \NC \type{--nosocket} \NC disable the \LUA\ socket library \NC\NR +\NC \type{--no-socket} \NC disable the \LUA\ socket library \NC\NR +\NC \type{--socket} \NC enable the \LUA\ socket library \NC\NR \NC \type{--output-comment=STRING} \NC use \type {STRING} for \DVI\ file comment instead of date (no effect for \PDF) \NC \NR \NC \type{--output-directory=DIR} \NC use \type {DIR} as the directory to write files to \NC \NR @@ -147,7 +149,8 @@ in the following order: \startitem First, it will parse the command line as usual, but it will only interpret a small subset of the options immediately: \type {--safer}, \type {--nosocket}, - \type {--[no-]shell-escape}, \type {--enable-write18}, \type + \type {--no-socket}, + \type {--socket}, \type {--[no-]shell-escape}, \type {--enable-write18}, \type {--disable-write18}, \type {--shell-restricted}, \type {--help}, \type {--version}, and \type {--credits}. \stopitem @@ -169,7 +172,8 @@ in the following order: \starttabulate[|c|l|] \DB library \BC functions \NC \NR \TB - \NC \type {os} \NC \type {execute} \type {exec} \type {spawn} \type {setenv} + \NC \type {os} \NC \type {execute} \type {exec} \type{kpsepopen} + \type {spawn} \type {setenv} \type {rename} \type {remove} \type {tmpdir} \NC \NR \NC \type {io} \NC \type {popen} \type {output} \type {tmpfile} \NC \NR \NC \type {lfs} \NC \type {rmdir} \type {mkdir} \type {chdir} \type {lock} @@ -181,6 +185,9 @@ in the following order: Furthermore, it disables loading of compiled \LUA\ libraries and it makes \type {io.open()} fail on files that are opened for anything besides reading. + + Finally, it disables the \type {socket} library unconditionally (but not the + \type {mime} library which is always available). \stopitem \startitem @@ -193,13 +200,25 @@ in the following order: os.setlocale(nil,nil) \stoptyping - The \type {--nosocket} option makes the socket library unavailable, so that \LUA\ - cannot use networking. + The \type {--nosocket} or \type {--no-socket} option makes the socket library + unavailable, so that \LUA\ cannot use networking; + \type {--socket} option makes the socket library available. The switches \type {--[no-]shell-escape}, \type {--[enable|disable]-write18}, and \type {--shell-restricted} have the same effects as in \PDFTEX, and additionally - make \type {io.popen()}, \type {os.execute}, \type {os.exec} and \type {os.spawn} - adhere to the requested option. + make \type {io.popen()}, \type {os.execute}, \type {os.exec}, \type {os.kpsepopen} + and \type {os.spawn} adhere to the requested option. + + By default + the socket library is not enabled: one can enable it with with \type {--socket} + or with \type {--shell-escape} (but without \type {--shell-restricted}) + and disable it with \type {--nosocket} (or \type {--no-socket}) + or unconditionally with \type {--safer}. + + In case of conflictual options, the most restrictive wins. + + The \type{mime} library is always available. + \stopitem \startitem @@ -319,8 +338,8 @@ of the module itself). \startsubsection[title={Executing programs}] -In keeping with the other \TEX|-|like programs in \TEXLIVE, the two \LUA\ functions -\type {os.execute} and \type {io.popen}, as well as the two new functions \type +In keeping with the other \TEX|-|like programs in \TEXLIVE, the \LUA\ functions +\type {os.execute}, \type{os.kpsepopen} and \type {io.popen}, as well as the two new functions \type {os.exec} and \type {os.spawn} that are explained below, take the value of \type {shell_escape} and|/|or \type {shell_escape_commands} in account. Whenever \LUATEX\ is run with the assumed intention to typeset a document (and by that we @@ -432,12 +451,19 @@ used as building blocks for other helpers. \startsubsection[title={Extra \type {os} library functions}] -The \type {os} library has a few extra functions and variables: \libidx {os} -{selfdir}, \libidx {os} {exec}, \libidx {os} {spawn}, \libidx {os} {setenv}, -\libidx {os} {env}, \libidx {os} {gettimeofday}, \libidx {os} {times}, \libidx -{os} {tmpdir}, \libidx {os} {type}, \libidx {os} {name} and \libidx {os} {uname}, +The \type {os} library has a few extra functions and +variables: \libidx {os} {selfdir}, \libidx {os} {exec}, +\libidx {os} {kpsepopen}, +\libidx {os} {socketgettime}, \libidx {os} {socketsleep}, +\libidx {os} {spawn}, \libidx {os} {setenv}, +\libidx {os} {env}, \libidx {os} {gettimeofday}, \libidx {os} {times}, +\libidx {os} {sleep}, \libidx {os} {tmpdir}, \libidx {os} {type}, +\libidx {os} {name} and \libidx {os} {uname},{os} {uname}, that we will discuss here. + + + \startitemize \startitem @@ -496,6 +522,18 @@ that we will discuss here. \stopitem \startitem + \type {os.kpsepopen(commandline,[opt])} is similar to \type {io.popen} + but with a preliminary check of the commandline; + if the check is ok then the return value is the same as in \type{io.popen}; + Otherwise it will return the two values \type {nil} and \type {error}. +\stopitem + +\startitem + \type {os.socketgettime} and \type {os.socketsleep} are the same as for + \type{socket.gettime} and \type{socket.sleep} but they are always available. +\stopitem + +\startitem \type {os.spawn(commandline)} is a returning version of \type {os.exec}, with otherwise identical calling conventions. @@ -522,19 +560,29 @@ that we will discuss here. \stopitem \startitem - \type {os.times()}returns the current process times according to \ the + \type {os.times()}returns the current process times according to the \UNIX\ C library function \quote {times}. This function is not available on the \MSWINDOWS\ and \SUNOS\ platforms, so do not use this function for portable documents. \stopitem \startitem - \type {os.tmpdir()} creates a directory in the \quote {current directory} + \type {os.sleep(interval[, unit])} suspends the execution of the current run for + a given number of seconds. If the optional argument \type {unit} is present, the + function waits \type {interval / units} seconds. \type {os.sleep(1, 1000)} + for example pauses the program for one millisecond. +\stopitem + +\startitem + \type {os.tmpdir([template])} creates a directory in the \quote {current directory} with the name \type {luatex.XXXXXX} where the \type {X}-es are replaced by a unique string. The function also returns this string, so you can \type {lfs.chdir()} into it, or \type {nil} if it failed to create the directory. The user is responsible for cleaning up at the end of the run, it does not - happen automatically. + happen automatically. You can also use your own \type {template} for the name + of the temporary folder. However, the passed string must end with six capital + \type {X}-es. For example, the template \type {tmp.XXXXXX} could result in the + folder name \type {tmp.vX3gPo}. \stopitem \startitem diff --git a/Master/texmf-dist/doc/luatex/base/luatex-nodes.tex b/Master/texmf-dist/doc/luatex/base/luatex-nodes.tex index 42a4aedc726..a57ed98b2d9 100644 --- a/Master/texmf-dist/doc/luatex/base/luatex-nodes.tex +++ b/Master/texmf-dist/doc/luatex/base/luatex-nodes.tex @@ -2334,21 +2334,26 @@ consistency. You can of course always define additional accessors using \type \supported {fields} \yes \nop \supported {find_attribute} \yes \yes \supported {first_glyph} \yes \yes +\supported {fix_node_lists} \yes \nop \supported {flatten_discretionaries} \yes \yes \supported {flush_list} \yes \yes \supported {flush_node} \yes \yes +\supported {flush_properties_table} \yes \yes \supported {free} \yes \yes \supported {get_attribute} \yes \yes +\supported {get_properties_table} \yes \yes \supported {get_synctex_fields} \nop \yes \supported {getattributelist} \nop \yes \supported {getboth} \yes \yes \supported {getbox} \nop \yes \supported {getchar} \yes \yes \supported {getcomponents} \nop \yes +\supported {getdata} \nop \yes \supported {getdepth} \nop \yes \supported {getdirection} \nop \yes \supported {getdir} \nop \yes \supported {getdisc} \yes \yes +\supported {getexpansion} \nop \yes \supported {getfam} \nop \yes \supported {getfield} \yes \yes \supported {getfont} \yes \yes @@ -2369,13 +2374,13 @@ consistency. You can of course always define additional accessors using \type \supported {getsubtype} \yes \yes \supported {getsub} \nop \yes \supported {getsup} \nop \yes -\supported {getdata} \nop \yes \supported {getwhd} \yes \yes \supported {getwidth} \nop \yes \supported {has_attribute} \yes \yes \supported {has_field} \yes \yes \supported {has_glyph} \yes \yes \supported {hpack} \yes \yes +\supported {hyphenating} \nop \yes \supported {id} \yes \nop \supported {insert_after} \yes \yes \supported {insert_before} \yes \yes @@ -2388,10 +2393,11 @@ consistency. You can of course always define additional accessors using \type \supported {last_node} \yes \yes \supported {length} \yes \yes \supported {ligaturing} \yes \yes +\supported {make_extensible} \yes \nop \supported {mlist_to_hlist} \yes \nop \supported {new} \yes \yes \supported {next} \yes \nop -\supported {prepend_prevdepth} \nop \yes +\supported {prepend_prevdepth} \yes \yes \supported {prev} \yes \nop \supported {protect_glyphs} \yes \yes \supported {protect_glyph} \yes \yes @@ -2399,20 +2405,22 @@ consistency. You can of course always define additional accessors using \type \supported {rangedimensions} \yes \yes \supported {remove} \yes \yes \supported {set_attribute} \yes \yes +\supported {set_properties_mode} \yes \yes \supported {set_synctex_fields} \nop \yes \supported {setattributelist} \nop \yes \supported {setboth} \nop \yes \supported {setbox} \nop \yes \supported {setchar} \nop \yes \supported {setcomponents} \nop \yes +\supported {setdata} \nop \yes \supported {setdepth} \nop \yes \supported {setdirection} \nop \yes \supported {setdir} \nop \yes \supported {setdisc} \nop \yes +\supported {setexpansion} \nop \yes \supported {setfam} \nop \yes \supported {setfield} \yes \yes \supported {setfont} \nop \yes -\supported {setexpansion} \nop \yes \supported {setglue} \yes \yes \supported {setheight} \nop \yes \supported {setkern} \nop \yes @@ -2443,6 +2451,7 @@ consistency. You can of course always define additional accessors using \type \supported {traverse_char} \yes \yes \supported {traverse_glyph} \yes \yes \supported {traverse_id} \yes \yes +\supported {traverse_list} \nop \yes \supported {traverse} \yes \yes \supported {types} \yes \nop \supported {type} \yes \nop @@ -2451,6 +2460,7 @@ consistency. You can of course always define additional accessors using \type \supported {unset_attribute} \yes \yes \supported {usedlist} \yes \yes \supported {uses_font} \yes \yes +\supported {values} \yes \nop \supported {vpack} \yes \yes \supported {whatsits} \yes \nop \supported {write} \yes \yes @@ -2490,9 +2500,9 @@ number, for a glue, kern, hlist, vlist, rule and math nodes as well as glyph nodes (although this last one is not used in native \SYNCTEX). \startfunctioncall -node.set_synctex_fields(<integer> f, <integer> l) +node.direct.set_synctex_fields(<integer> n, <integer> f, <integer> l) <integer> f, <integer> l = - node.get_synctex_fields(<node> n) + node.direct.get_synctex_fields(<integer> n) \stopfunctioncall Of course you need to know what you're doing as no checking on sane values takes diff --git a/Master/texmf-dist/doc/luatex/base/luatex-tex.tex b/Master/texmf-dist/doc/luatex/base/luatex-tex.tex index f8c3d5ac63e..4752c251576 100644 --- a/Master/texmf-dist/doc/luatex/base/luatex-tex.tex +++ b/Master/texmf-dist/doc/luatex/base/luatex-tex.tex @@ -96,7 +96,7 @@ If you want to unset a \LUA\ name, you can assign \type {nil} to it. The functio accessors are: \startfunctioncall -lua.setluaname(<string> s,<number> n]) +lua.setluaname(<number> n, <string> s) <string> s = lua.getluaname(<number> n) \stopfunctioncall @@ -2854,6 +2854,21 @@ Returns the kpathsea version string. \stopsubsection +\startsubsection[title={\type {check_permission}}] + +\libindex{check\_permission} + +Checks if the \type{filename} can be executed or not. +Returns \type{1}, \type{filename} or a safe cmd alternative if it can be executed, +otherwise returns \type{0} and an error message. + +\startfunctioncall +<string> res, cmd = kpse.check_permission(filename) +\stopfunctioncall + +\stopsubsection + + \stopsection \stopchapter diff --git a/Master/texmf-dist/doc/luatex/base/luatex.pdf b/Master/texmf-dist/doc/luatex/base/luatex.pdf Binary files differindex efd2d011783..cfb9e734a75 100644 --- a/Master/texmf-dist/doc/luatex/base/luatex.pdf +++ b/Master/texmf-dist/doc/luatex/base/luatex.pdf |