web2c/luatexdir: Formally keep the --[no-]parse-first-line option for compatibility with existing scripts etc.

git-svn-id: svn://tug.org/texlive/trunk@38218 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 9 insertions, 3 deletions

diff --git a/Build/source/texk/web2c/luatexdir/ChangeLog b/Build/source/texk/web2c/luatexdir/ChangeLog
index e47388bc39a..5b7f3f4bb0a 100644
--- a/Build/source/texk/web2c/luatexdir/ChangeLog
+++ b/Build/source/texk/web2c/luatexdir/ChangeLog
@@ -8,9 +8,10 @@
 
 	* tex/mlist.w: Sync with the trunk.
 	See http://tug.org/pipermail/luatex/2015-August/005319.html
-	* tex/mainbody.h, tex/mainbody.w, tex/printing.w, lua/luainit.w:
-	Remove the option --[no-]parse-first-line, since it does not
-	exist in lua(jit)tex.
+	* tex/printing.w: Do not write to a log file for the
+	--[no-]parse-first-line option, since the option actually does not
+	exist in lua(jit)tex, although superficially it remains for compatibility
+	with existing scripts etc.
 
 2015-07-10  Peter Breitenlohner  <peb@mppmu.mpg.de>
 
diff --git a/Build/source/texk/web2c/luatexdir/lua/luainit.w b/Build/source/texk/web2c/luatexdir/lua/luainit.w
index eae69d127e2..fc79023cf84 100644
--- a/Build/source/texk/web2c/luatexdir/lua/luainit.w
+++ b/Build/source/texk/web2c/luatexdir/lua/luainit.w
@@ -91,6 +91,7 @@ const_string LUATEX_IHELP[] = {
     "   --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'",
+    "   --[no-]parse-first-line       disable/enable parsing of the first line of the input file",
     "   --progname=STRING             set the program name to STRING",
     "   --recorder                    enable filename recorder",
     "   --safer                       disable easily exploitable lua commands",
@@ -235,6 +236,8 @@ static struct option long_options[]
 {"file-line-error", 0, &filelineerrorstylep, 1},
 {"no-file-line-error", 0, &filelineerrorstylep, -1},
 {"jobname", 1, 0, 0},
+{"parse-first-line", 0, &parsefirstlinep, 1},
+{"no-parse-first-line", 0, &parsefirstlinep, -1},
 {"translate-file", 1, 0, 0},
 {"default-translate-file", 1, 0, 0},
 {"8bit", 0, 0, 0},
diff --git a/Build/source/texk/web2c/luatexdir/tex/mainbody.h b/Build/source/texk/web2c/luatexdir/tex/mainbody.h
index 996af533745..1cbd214e016 100644
--- a/Build/source/texk/web2c/luatexdir/tex/mainbody.h
+++ b/Build/source/texk/web2c/luatexdir/tex/mainbody.h
@@ -136,6 +136,7 @@ extern int param_size;
 extern int nest_size;
 extern int save_size;
 extern int expand_depth;
+extern int parsefirstlinep;
 extern int filelineerrorstylep;
 extern int haltonerrorp;
 extern boolean quoted_filename;
diff --git a/Build/source/texk/web2c/luatexdir/tex/mainbody.w b/Build/source/texk/web2c/luatexdir/tex/mainbody.w
index 6f1de58676e..a98bd74a9e0 100644
--- a/Build/source/texk/web2c/luatexdir/tex/mainbody.w
+++ b/Build/source/texk/web2c/luatexdir/tex/mainbody.w
@@ -214,6 +214,7 @@ int nest_size;                  /* maximum number of semantic levels simultaneou
 int save_size;                  /* space for saving values outside of current group; must be
                                    at most |max_halfword| */
 int expand_depth;               /* limits recursive calls of the |expand| procedure */
+int parsefirstlinep;            /* parse the first line for options */
 int filelineerrorstylep;        /* format messages as file:line:error */
 int haltonerrorp;               /* stop at first error */
 boolean quoted_filename;        /* current filename is quoted */