[tex-live] shell_escape extension patch

[Akira Kakuto]

Hi Karl, Taco,

> I did that (rev 1688), modulo a tiny bit of reformatting and using
> strchr instead of index :).  I also made a note to include this in this
> year's news.

If texmfmp.c is changed as follows, as I said before,
Taco's shell-escape extension works for all "TeX" programs.
Of course related
#if defined(pdfTeX) || defined(pdfeTeX)
should be replaced by
#if defined(TeX).
I think this change is not harmful.

Best regard,
Akira



--- texmfmp.c.orig	Sat Jun 17 08:53:28 2006
+++ texmfmp.c	Sat Jun 17 16:23:19 2006
@@ -1221,6 +1221,9 @@
       *f_ptr = NULL;
       fname = (string)xmalloc(strlen(nameoffile+1));
       strcpy(fname,nameoffile+1);
+#if !defined(pdfTeX) && !defined(pdfeTeX)
+      fullnameoffile = xstrdup(fname);
+#endif
       *f_ptr = popen(fname+1,"r");
       free(fname);
       for (i=0; i<=15; i++) {
@@ -1229,6 +1232,9 @@
           break;
         }
       }
+#if !defined(pdfTeX) && !defined(pdfeTeX)
+      if(fullnameoffile) free(fullnameoffile);
+#endif
       if (*f_ptr)
         setvbuf (*f_ptr,(char *)NULL,_IOLBF,0);