3 files changed, 50 insertions, 8 deletions
diff --git a/source/blender/blenlib/intern/storage.c b/source/blender/blenlib/intern/storage.c
index 9204ab18bfa..688a4ab901b 100644
--- a/source/blender/blenlib/intern/storage.c
+++ b/source/blender/blenlib/intern/storage.c
@@ -154,7 +154,7 @@ int BLI_compare(struct direntry *entry1, struct direntry *entry2)
 	if( strcmp(entry1->relname, "..")==0 ) return (-1);
 	if( strcmp(entry2->relname, "..")==0 ) return (1);
 
-	return (BLI_strcasecmp(entry1->relname,entry2->relname));
+	return (BLI_natstrcmp(entry1->relname,entry2->relname));
 }
 
 
@@ -330,7 +330,7 @@ void BLI_builddir(char *dirname, char *relname)
 void BLI_adddirstrings()
 {
 	char datum[100];
-	char buf[250];
+	char buf[512];
 	char size[250];
 	static char * types[8] = {"---", "--x", "-w-", "-wx", "r--", "r-x", "rw-", "rwx"};
 	int num, mode;
@@ -427,9 +427,6 @@ void BLI_adddirstrings()
 			sprintf(size, "%10d", (int) st_size);
 		}
 
-		sprintf(buf,"%s %s %10s %s", files[num].date, files[num].time, size,
-			files[num].relname);
-
 		sprintf(buf,"%s %s %s %7s %s %s %10s %s", file->mode1, file->mode2, file->mode3, files[num].owner, files[num].date, files[num].time, size,
 			files[num].relname);
 
diff --git a/source/blender/blenlib/intern/string.c b/source/blender/blenlib/intern/string.c
index 843f6b62735..fa4bcbc26bc 100644
--- a/source/blender/blenlib/intern/string.c
+++ b/source/blender/blenlib/intern/string.c
@@ -170,6 +170,54 @@ int BLI_strncasecmp(const char *s1, const char *s2, int n) {
 	return 0;
 }
 
+/* natural string compare, keeping numbers in order */
+int BLI_natstrcmp(const char *s1, const char *s2)
+{
+	int d1= 0, d2= 0;
+	
+	/* if both chars are numeric, to a strtol().
+	   then increase string deltas as long they are 
+	   numeric, else do a tolower and char compare */
+	
+	while(1) {
+		char c1 = tolower(s1[d1]);
+		char c2 = tolower(s2[d2]);
+		
+		if( isdigit(c1) && isdigit(c2) ) {
+			int val1, val2;
+			
+			val1= (int)strtol(s1+d1, (char **)NULL, 10);
+			val2= (int)strtol(s2+d2, (char **)NULL, 10);
+			
+			if (val1<val2) {
+				return -1;
+			} else if (val1>val2) {
+				return 1;
+			}
+			d1++;
+			while( isdigit(s1[d1]) )
+				d1++;
+			d2++;
+			while( isdigit(s2[d2]) )
+				d2++;
+			
+			c1 = tolower(s1[d1]);
+			c2 = tolower(s2[d2]);
+		}
+		
+		if (c1<c2) {
+			return -1;
+		} else if (c1>c2) {
+			return 1;
+		} else if (c1==0) {
+			break;
+		}
+		d1++;
+		d2++;
+	}
+	return 0;
+}
+
 void BLI_timestr(double _time, char *str)
 {
 	/* format 00:00:00.00 (hr:min:sec) string has to be 12 long */
diff --git a/source/blender/blenlib/intern/util.c b/source/blender/blenlib/intern/util.c
index 137a32c4689..df4ad4e7c75 100644
--- a/source/blender/blenlib/intern/util.c
+++ b/source/blender/blenlib/intern/util.c
@@ -1472,9 +1472,6 @@ char* BLI_getbundle(void) {
 }
 #endif
 
-
-
-
 #ifdef WITH_ICONV
 #include "iconv.h"
 #include "localcharset.h"