vis

commit 656aa60bded26e11813bb3acda9dc8c9cba04cc4
parent 2dff551501eaed48d1a3455ef8a8cb15989f5861
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Fri, 15 Apr 2016 22:12:36 +0200

view: add view_cursors_col function

Diffstat:
M
view.c
 | 
5
+++++
M
view.h
 | 
2
++

2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/view.c b/view.c
@@ -1267,6 +1267,11 @@ size_t view_cursors_line(Cursor *c) {
 	return text_lineno_by_pos(c->view->text, pos);
 }
 
+size_t view_cursors_col(Cursor *c) {
+	size_t pos = view_cursors_pos(c);
+	return text_line_char_get(c->view->text, pos) + 1;
+}
+
 int view_cursors_cell_get(Cursor *c) {
 	return c->line ? c->col : -1;
 }
diff --git a/view.h b/view.h
@@ -150,6 +150,8 @@ void view_cursors_primary_set(Cursor*);
 size_t view_cursors_pos(Cursor*);
 /* get 1-based line number of cursor location */
 size_t view_cursors_line(Cursor*);
+/* get 1-based column (number of graphemes on line) cursor postion */
+size_t view_cursors_col(Cursor*);
 /* get/set zero based index of cell on which cursor currently resides,
  * -1 if cursor is currently not visible */
 int view_cursors_cell_get(Cursor*);