File transfig-3.2.9.dif of Package transfig

---
 configure              |    2 +-
 fig2dev/dev/genps.c    |   34 ++++++++++++++++++++++------------
 fig2dev/fig2ps2tex.csh |    2 +-
 transfig/transfig.c    |    2 ++
 4 files changed, 26 insertions(+), 14 deletions(-)

--- configure
+++ configure	2023-09-15 07:11:23.442594968 +0000
@@ -2340,7 +2340,7 @@ ac_c_conftest_c99_main='
   int dynamic_array[ni.number];
   dynamic_array[0] = argv[0][0];
   dynamic_array[ni.number - 1] = 543;
-
+  free(ia);
   // work around unused variable warnings
   ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
 	 || dynamic_array[ni.number - 1] != 543);
--- fig2dev/dev/genps.c
+++ fig2dev/dev/genps.c	2023-09-15 07:31:46.828409272 +0000
@@ -53,6 +53,7 @@
 #include <ctype.h>	/* tolower() */
 #include <sys/stat.h>	/* struct stat */
 #include <locale.h>
+#include <langinfo.h>
 
 #include "fig2dev.h"	/* includes bool.h and object.h */
 //#include "object.h"	/* NUMSHADES, NUMTINTS */
@@ -1363,10 +1364,10 @@ append(const char *restrict infilename,
 static bool
 append_find_composite(FILE *restrict out)
 {
-	char	*libdir, *locale;
-	char	localefile_buf[128];
-	char	*localefile = localefile_buf;
+	char	*libdir, *locale, *codeset;
+	char	*localefile = NULL;
 	FILE	*in;
+        int	ret;
 
 	libdir = getenv("FIG2DEV_LIBDIR");
 #ifdef I18N_DATADIR
@@ -1378,18 +1379,28 @@ append_find_composite(FILE *restrict out
 		fputs(COMPOSITE_ERRMSG, stderr);
 		return false;
 	}
-	if (strlen(libdir) + strlen(locale) + 5 > sizeof localefile_buf &&
-		!(localefile = malloc(strlen(libdir) + strlen(locale) + 5))) {
-		put_msg(Err_mem);
+	codeset = nl_langinfo(CODESET);
+retry:
+	ret = asprintf(&localefile, "%s/%s.ps", libdir, locale);
+        if (ret < 0) {
+		err_msg("Unable to open postscript prologue file %s");
 		return false;
 	}
-
-	sprintf(localefile, "%s/%s.ps", libdir, locale);
 	/* get filename like /usr/local/lib/fig2dev/japanese.ps */
 	if (!(in = fopen(localefile, "rb"))) {
-		err_msg("Unable to open postscript prologue file %s");
-		if (localefile != localefile_buf)
+		size_t	llen = strcspn(locale, ".@");
+		if (strlen(locale) != llen) {
+			free(localefile);
+			locale[llen] = '\0';
+			goto retry;
+		}
+		if (codeset && locale != codeset) {
 			free(localefile);
+			locale = codeset;
+			goto retry;
+		}
+		err_msg("Unable to open postscript prologue file %s");
+		free(localefile);
 		return false;
 	}
 
@@ -1443,8 +1454,7 @@ append_find_composite(FILE *restrict out
 		put_msg("The output might be broken.");
 	}
 
-	if (localefile != localefile_buf)
-		free(localefile);
+	free(localefile);
 	return found;
 }
 
--- fig2dev/fig2ps2tex.csh
+++ fig2dev/fig2ps2tex.csh	2023-09-15 07:11:23.442594968 +0000
@@ -22,7 +22,7 @@
 # 2016-07-07  Thomas Loimer
 #	* use here-document, instead of echo
 #
-
+set echo_style = bsd
 set bbox = `grep "^%%BoundingBox:" $1`
 
 set xsp = `echo "3k $bbox[4] $bbox[2] - 72 / p" | dc`
--- transfig/transfig.c
+++ transfig/transfig.c	2023-09-15 07:11:23.442594968 +0000
@@ -26,6 +26,8 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
 #include "transfig.h"
 
 extern void sysmv(char *file);					/* sys.c */