vis

commit 882e4047b8fe68fd82261fea4e2019e795c172aa
parent 8f9ae2309338b295a4bc6a427412e1d765e46cf1
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Wed, 22 Feb 2017 23:25:34 +0100

vis-lua: expose current count specifier as vis:count

Diffstat:
M
vis-lua.c
 | 
13
+++++++++++++

1 file changed, 13 insertions(+), 0 deletions(-)
diff --git a/vis-lua.c b/vis-lua.c
@@ -563,6 +563,10 @@ static const char *keymapping(Vis *vis, const char *keys, const Arg *arg) {
  * LPeg lexer module.
  * @field lpeg might be `nil` if module is not found
  */
+/***
+ * Current count.
+ * @tfield int count the specified count for the current command or `nil` if none was given
+ */
 
 /***
  * Create an iterator over all windows.
@@ -1111,6 +1115,15 @@ static int vis_index(lua_State *L) {
 			return 1;
 		}
 
+		if (strcmp(key, "count") == 0) {
+			int count = vis_count_get(vis);
+			if (count == VIS_COUNT_UNKNOWN)
+				lua_pushnil(L);
+			else
+				lua_pushunsigned(L, count);
+			return 1;
+		}
+
 		if (strcmp(key, "registers") == 0) {
 			obj_ref_new(L, vis->ui, "vis.registers");
 			return 1;