Introduce text_filename_set

This can be used to associate a given filename to a currently unnamed
text.

1 files changed, 2 insertions, 0 deletions

diff --git a/text.h b/text.h
index b3fd997..0dadbb6 100644
--- a/text.h
+++ b/text.h
@@ -29,6 +29,8 @@ typedef struct {
 Text *text_load(const char *file);
 /* the filename from which this text was loaded or first saved to */
 const char *text_filename_get(Text*);
+/* associate a filename with the yet unnamed buffer */
+void text_filename_set(Text*, const char *filename);
 bool text_insert(Text*, size_t pos, const char *data);
 bool text_insert_raw(Text*, size_t pos, const char *data, size_t len);
 bool text_delete(Text*, size_t pos, size_t len);