[patch] Patch to allow newlines (\n) in fish prompt

fish-1.23.1-newline.patch (text/plain), 433 bytes, created by James Bowlin on 2010-11-22 10:34:07 UTC

--- orig/reader.c	2009-03-08 08:46:47.000000000 -0600
+++ fish-1.23.1/reader.c	2010-11-22 03:08:01.000000000 -0700
@@ -698,6 +698,10 @@
 	for( i=0; i<al_get_count( &prompt_list); i++ )
 	{
 		sb_append( &data->prompt_buff, (wchar_t *)al_get( &prompt_list, i ) );
+        if (i + 1 < al_get_count( &prompt_list))
+        {
+            sb_append( &data->prompt_buff, L"\n" );
+        }
 	}
 	
 	al_foreach( &prompt_list, &free );