view: add view_cursors_col function

2 files changed, 7 insertions, 0 deletions

diff --git a/view.c b/view.c
index d79e42b..9cc568c 100644
--- 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
index 2d78924..77fea1a 100644
--- 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*);