diff options
Diffstat (limited to 'vis-lua.c')
| -rw-r--r-- | vis-lua.c | 11 |
1 files changed, 10 insertions, 1 deletions
@@ -919,7 +919,16 @@ static int window_style(lua_State *L) { static int window_status(lua_State *L) { Win *win = obj_ref_check(L, 1, "vis.window"); if (win) { - const char *status = luaL_checkstring(L, 2); + char status[1024] = ""; + int width = vis_window_width_get(win); + const char *left = luaL_checkstring(L, 2); + const char *right = luaL_optstring(L, 3, ""); + int left_width = text_string_width(left, strlen(left)); + int right_width = text_string_width(right, strlen(right)); + int spaces = width - left_width - right_width; + if (spaces < 1) + spaces = 1; + snprintf(status, sizeof(status)-1, "%s%*s%s", left, spaces, " ", right); vis_window_status(win, status); } return 0; |