X-Git-Url: http://git.savannah.gnu.org/gitweb/?p=enscript.git;a=blobdiff_plain;f=src%2Futil.c;h=0b4be6a6094f959111fe72fdb1042b37c4663218;hp=d53d8f02c2c5402d112fc1555e97596c965d9fa9;hb=3ca061ac1462c6f9aad2e9542bba3d763a90ec38;hpb=0779ca6512bf93e8f8dfe53c1a3446adb2475acc

diff --git a/src/util.c b/src/util.c
index d53d8f0..0b4be6a 100644
--- a/src/util.c
+++ b/src/util.c
@@ -23,6 +23,7 @@
  */
 
 #include "gsint.h"
+#include<langinfo.h>
 
 /*
  * Types and definitions.
@@ -92,6 +93,19 @@ static struct
   if (token2 == NULL) 							\
     CFG_FATAL ((stderr, _("missing argument: %s"), token));
 
+void search_and_replace(char *str, char *search, char *replace) {
+    char *pos;
+    int search_len = strlen(search);
+    int replace_len = strlen(replace);
+
+    while ((pos = strstr(str, search)) != NULL) {
+        char tmp[strlen(str) + 1];
+        strcpy(tmp, pos + search_len);
+        strcpy(pos, replace);
+        strcpy(pos + replace_len, tmp);
+        str = pos + replace_len;
+    }
+}
 int
 read_config (char *path, char *file)
 {
@@ -138,6 +152,7 @@ read_config (char *path, char *file)
 	{
 	  token2 = GET_TOKEN (NULL);
 	  CHECK_TOKEN ();
+	  search_and_replace(token2,"$HOME",getenv("HOME"));
 	  xfree (afm_path);
 	  afm_path = xstrdup (token2);
 	}
@@ -587,6 +602,7 @@ paste_file (char *name, char *suffix)
 				  (void **) &cp2))
 		  {
 		    /* Not it is not,  we must include this resource. */
+#include<langinfo.h>
 		    fprintf (ofp, "%%%%IncludeResource: font %s\n", cp);
 
 		    /*