Add normal mode key binding for 'r'

2 files changed, 10 insertions, 0 deletions

diff --git a/config.def.h b/config.def.h
index 57e076d..c704b2d 100644
--- a/config.def.h
+++ b/config.def.h
@@ -336,6 +336,7 @@ static KeyBinding vis_normal[] = {
 	{ { NONE('n')               }, movement, { .i = MOVE_SEARCH_FORWARD    } },
 	{ { NONE('N')               }, movement, { .i = MOVE_SEARCH_BACKWARD   } },
 	{ { NONE('x')               }, call,          { .f = editor_delete_key   } },
+	{ { NONE('r')               }, replace,       { NULL                     } },
 	{ { NONE('i')               }, switchmode,    { .i = VIS_MODE_INSERT } },
 	{ { NONE('v')               }, switchmode,    { .i = VIS_MODE_VISUAL } },
 	{ { NONE('R')               }, switchmode,    { .i = VIS_MODE_REPLACE} },
diff --git a/vis.c b/vis.c
index ab6529d..e28668d 100644
--- a/vis.c
+++ b/vis.c
@@ -313,6 +313,8 @@ static void insert_newline(const Arg *arg);
 static void split(const Arg *arg);
 /* perform last action i.e. action_prev again */
 static void repeat(const Arg *arg);
+/* replace character at cursor with one read form keyboard */
+static void replace(const Arg *arg);
 /* adjust action.count by arg->i */
 static void count(const Arg *arg);
 /* force operator to linewise (if arg->b is set) */
@@ -483,6 +485,13 @@ static void repeat(const Arg *arg) {
 	action_do(&action);
 }
 
+static void replace(const Arg *arg) {
+	Key k = getkey();
+	if (!k.str[0])
+		return;
+	editor_replace_key(vis, k.str, strlen(k.str));
+}
+
 static void count(const Arg *arg) {
 	action.count = action.count * 10 + arg->i;
 }