vis

commit ba053e4ed4765ec9c1fbd09408021ea038d9e171
parent 6d34f3a3cab5438d687bcc3b824f75ff584d355a
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Wed, 27 Apr 2016 09:55:21 +0200

view: change view_cursors_place to take 1 based column number

This should fix inconsistency in the Lua API.

Diffstat:
M
view.c
 | 
2
+-
M
view.h
 | 
1
+

2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/view.c b/view.c
@@ -1336,7 +1336,7 @@ void view_cursors_to(Cursor *c, size_t pos) {
 void view_cursors_place(Cursor *c, size_t line, size_t col) {
 	Text *txt = c->view->text;
 	size_t pos = text_pos_by_lineno(txt, line);
-	pos = text_line_char_set(txt, pos, col);
+	pos = text_line_char_set(txt, pos, col > 0 ? col-1 : col);
 	view_cursors_to(c, pos);
 }
 
diff --git a/view.h b/view.h
@@ -161,6 +161,7 @@ int view_cursors_cell_set(Cursor*, int cell);
 /* place cursor at `pos' which should be in the interval [0, text-size] */
 void view_cursors_to(Cursor*, size_t pos);
 void view_cursors_scroll_to(Cursor*, size_t pos);
+/* place cursor on given (line, column) pair, both values are 1-based */
 void view_cursors_place(Cursor*, size_t line, size_t col);
 /* get register associated with this register */
 Register *view_cursors_register(Cursor*);