text: remove a bunch of unused save functions

These functions were only used for testing the text system. One of
them was moved to text-test.c to continue to facilitate this.
Otherwise these functions are just cluttering up the code and
making it hard to modify.

1 files changed, 1 insertions, 1 deletions

diff --git a/vis-lua.c b/vis-lua.c
index f7e9001..695ebdb 100644
--- a/vis-lua.c
+++ b/vis-lua.c
@@ -2579,7 +2579,7 @@ static int file_newindex(lua_State *L) {
 				text_insert(file->text, 0, " ", 1);
 				text_delete(file->text, 0, 1);
 			} else {
-				text_save(file->text, NULL);
+				text_mark_current_revision(file->text);
 			}
 			return 0;
 		}