lua 5.2.4

git-svn-id: svn://tug.org/texlive/trunk@36481 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 108 insertions, 0 deletions

diff --git a/Build/source/libs/lua52/lua-5.2.4-PATCHES/ChangeLog b/Build/source/libs/lua52/lua-5.2.4-PATCHES/ChangeLog
new file mode 100644
index 00000000000..a8f1b4d385f
--- /dev/null
+++ b/Build/source/libs/lua52/lua-5.2.4-PATCHES/ChangeLog
@@ -0,0 +1,36 @@
+2015-03-11  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	Import lua-5.2.4/ from http://www.lua.org/ftp/lua-5.2.4.tar.gz.
+
+	* patch-01-utf-8, patch-02-FreeBSD, patch-03-export: Adapted.
+
+2014-10-22  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	* patch-03-export (new): Export symbols for LuaTeX (from Luigi).
+
+2014-02-13  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	* patch-02-FreeBSD (new): Required for FreeBSD.
+	From Nikola Lecic <nikola.lecic@anthesphoria.net>.
+
+2014-02-13  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	* patch-01-utf-8 (new): Allow utf-8 chars in identifiers.
+	From Luigi Scarso <luigi.scarso@gmail.com>.
+
+2012-12-07  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	Import lua-5.2.3/ from http://www.lua.org/ftp/lua-5.2.3.tar.gz.
+
+2012-06-25  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	Import lua-5.2.2/ from http://www.lua.org/ftp/lua-5.2.2.tar.gz.
+
+	* patch-01-const (removed): Now included upstream.
+
+2012-06-18  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	Import lua-5.2.1/ from http://www.lua.org/ftp/lua-5.2.1.tar.gz.
+
+	* patch-01-const (new): Add const to avoid warning.
+
diff --git a/Build/source/libs/lua52/lua-5.2.4-PATCHES/patch-01-utf-8 b/Build/source/libs/lua52/lua-5.2.4-PATCHES/patch-01-utf-8
new file mode 100644
index 00000000000..9ad97494106
--- /dev/null
+++ b/Build/source/libs/lua52/lua-5.2.4-PATCHES/patch-01-utf-8
@@ -0,0 +1,26 @@
+diff -ur lua-5.2.4.orig/src/lctype.h lua-5.2.4/src/lctype.h
+--- lua-5.2.4.orig/src/lctype.h	2013-04-12 20:48:47.000000000 +0200
++++ lua-5.2.4/src/lctype.h	2014-02-13 13:17:33.000000000 +0100
+@@ -7,6 +7,8 @@
+ #ifndef lctype_h
+ #define lctype_h
+ 
++#include <ctype.h>
++
+ #include "lua.h"
+ 
+ 
+@@ -53,9 +55,11 @@
+ 
+ /*
+ ** 'lalpha' (Lua alphabetic) and 'lalnum' (Lua alphanumeric) both include '_'
++**
++** all utf-8 chars (greater than 0x7f) are always alphabetic
+ */
+-#define lislalpha(c)	testprop(c, MASK(ALPHABIT))
+-#define lislalnum(c)	testprop(c, (MASK(ALPHABIT) | MASK(DIGITBIT)))
++#define lislalpha(c)	(isalpha(c) || (c) == '_' || (c) > 0x7f)
++#define lislalnum(c)	(isalnum(c) || (c) == '_' || (c) > 0x7f)
+ #define lisdigit(c)	testprop(c, MASK(DIGITBIT))
+ #define lisspace(c)	testprop(c, MASK(SPACEBIT))
+ #define lisprint(c)	testprop(c, MASK(PRINTBIT))
diff --git a/Build/source/libs/lua52/lua-5.2.4-PATCHES/patch-02-FreeBSD b/Build/source/libs/lua52/lua-5.2.4-PATCHES/patch-02-FreeBSD
new file mode 100644
index 00000000000..c9465de9446
--- /dev/null
+++ b/Build/source/libs/lua52/lua-5.2.4-PATCHES/patch-02-FreeBSD
@@ -0,0 +1,13 @@
+diff -ur lua-5.2.4.orig/src/liolib.c lua-5.2.4/src/liolib.c
+--- lua-5.2.4.orig/src/liolib.c	2013-04-12 20:48:47.000000000 +0200
++++ lua-5.2.4/src/liolib.c	2014-03-19 15:03:49.727286832 +0100
+@@ -19,6 +19,9 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
++#if defined(HAVE_UNISTD_H)
++#include <unistd.h>
++#endif
+ 
+ #define liolib_c
+ #define LUA_LIB
diff --git a/Build/source/libs/lua52/lua-5.2.4-PATCHES/patch-03-export b/Build/source/libs/lua52/lua-5.2.4-PATCHES/patch-03-export
new file mode 100644
index 00000000000..2c2edd01b6a
--- /dev/null
+++ b/Build/source/libs/lua52/lua-5.2.4-PATCHES/patch-03-export
@@ -0,0 +1,33 @@
+diff -ur lua-5.2.4.orig/src/lopcodes.h lua-5.2.4/src/lopcodes.h
+--- lua-5.2.4.orig/src/lopcodes.h	2014-10-20 20:32:09.000000000 +0200
++++ lua-5.2.4/src/lopcodes.h	2015-03-11 08:31:42.000000000 +0100
+@@ -269,7 +269,7 @@
+   OpArgK   /* argument is a constant or register/constant */
+ };
+ 
+-LUAI_DDEC const lu_byte luaP_opmodes[NUM_OPCODES];
++LUA_API const lu_byte luaP_opmodes[NUM_OPCODES];
+ 
+ #define getOpMode(m)	(cast(enum OpMode, luaP_opmodes[m] & 3))
+ #define getBMode(m)	(cast(enum OpArgMask, (luaP_opmodes[m] >> 4) & 3))
+@@ -278,7 +278,7 @@
+ #define testTMode(m)	(luaP_opmodes[m] & (1 << 7))
+ 
+ 
+-LUAI_DDEC const char *const luaP_opnames[NUM_OPCODES+1];  /* opcode names */
++LUA_API const char *const luaP_opnames[NUM_OPCODES+1];  /* opcode names */
+ 
+ 
+ /* number of list items to accumulate before a SETLIST instruction */
+diff -ur lua-5.2.4.orig/src/lundump.h lua-5.2.4/src/lundump.h
+--- lua-5.2.4.orig/src/lundump.h	2013-04-12 20:48:47.000000000 +0200
++++ lua-5.2.4/src/lundump.h	2014-10-22 11:14:59.000000000 +0200
+@@ -17,7 +17,7 @@
+ LUAI_FUNC void luaU_header (lu_byte* h);
+ 
+ /* dump one chunk; from ldump.c */
+-LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip);
++LUA_API int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip);
+ 
+ /* data to catch conversion errors */
+ #define LUAC_TAIL		"\x19\x93\r\n\x1a\n"