Prettyfy output of 'functions' builtin a tiny bit

darcs-hash:20070422185627-ac50b-99b7c27d06f5a6d5e7a7b66da864317bf1019fe2.gz

1 files changed, 4 insertions, 6 deletions

diff --git a/builtin.c b/builtin.c
index 065fdb1a..4028be42 100644
--- a/builtin.c
+++ b/builtin.c
@@ -849,12 +849,7 @@ static void functions_def( wchar_t *name, string_buffer_t *out )
 
 	al_destroy( &ev );
 
-	sb_append2( out,
-				L"\n\t",
-				def,
-				L"\nend\n\n",
-				(void *)0);
-
+	sb_printf( out, L"\n\t%ls\nend\n", def );
 }
 
 
@@ -1065,6 +1060,9 @@ static int builtin_functions( wchar_t **argv )
 		{
 			if( !query )
 			{
+				if( i != woptind)
+					sb_append( sb_out, L"\n" );
+				
 				functions_def( argv[i], sb_out );
 			}
 		}