linux-qubasis

commit 918ba9c78490614f2b93d72c1d2dbc45eeec1e00
parent f8480e5f6987febed76082e78c0da63da1bbf154
Author: Jul <jul@9o.is>
Date:   Sat, 11 Oct 2025 22:41:51 +0800

add vis:command_unregister() command

Diffstat:
A
pkg/vis/patch/0002-add-vis-command_unregister-allow-unregistering-built.patch
 | 
77
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 77 insertions(+), 0 deletions(-)
diff --git a/pkg/vis/patch/0002-add-vis-command_unregister-allow-unregistering-built.patch b/pkg/vis/patch/0002-add-vis-command_unregister-allow-unregistering-built.patch
@@ -0,0 +1,77 @@
+From cb2d881ae199684a6bf6d97a3f34c66168ea43f6 Mon Sep 17 00:00:00 2001
+From: Jul <jul@qh.is>
+Date: Sat, 11 Oct 2025 22:39:18 +0800
+Subject: [PATCH] add vis:command_unregister() - allow unregistering builtin
+ commands
+
+---
+ vis-cmds.c | 25 ++++++++++++++++---------
+ vis-lua.c  |  9 +++++++++
+ 2 files changed, 25 insertions(+), 9 deletions(-)
+
+diff --git a/vis-cmds.c b/vis-cmds.c
+index 892f5a5..ed9be52 100644
+--- a/vis-cmds.c
++++ b/vis-cmds.c
+@@ -51,15 +51,22 @@ err:
+ bool vis_cmd_unregister(Vis *vis, const char *name) {
+ 	if (!name)
+ 		return true;
+-	CmdUser *cmd = map_get(vis->usercmds, name);
+-	if (!cmd)
+-		return false;
+-	if (!map_delete(vis->cmds, name))
+-		return false;
+-	if (!map_delete(vis->usercmds, name))
+-		return false;
+-	cmdfree(cmd);
+-	return true;
++	CmdUser *cmduser = map_get(vis->usercmds, name);
++	if (cmduser) {
++		if (!map_delete(vis->cmds, name))
++			return false;
++		if (!map_delete(vis->usercmds, name))
++			return false;
++		cmdfree(cmduser);
++		return true;
++	}
++	CommandDef *cmddef = map_get(vis->cmds, name);
++	if (cmddef) {
++		if (!map_delete(vis->cmds, name))
++			return false;
++		return true;
++	}
++	return false;
+ }
+ 
+ static void option_free(OptionDef *opt) {
+diff --git a/vis-lua.c b/vis-lua.c
+index f7e9001..3c233fa 100644
+--- a/vis-lua.c
++++ b/vis-lua.c
+@@ -1146,6 +1146,14 @@ static int command_register(lua_State *L) {
+ 	return 1;
+ }
+ 
++static int command_unregister(lua_State *L) {
++	Vis *vis = obj_ref_check(L, 1, "vis");
++	const char *name = luaL_checkstring(L, 2);
++	bool ret = vis_cmd_unregister(vis, name);
++	lua_pushboolean(L, ret);
++	return 1;
++}
++
+ /***
+  * Push keys to input queue and interpret them.
+  *
+@@ -1559,6 +1567,7 @@ static const struct luaL_Reg vis_lua[] = {
+ 	{ "option_register", option_register },
+ 	{ "option_unregister", option_unregister },
+ 	{ "command_register", command_register },
++	{ "command_unregister", command_unregister },
+ 	{ "feedkeys", feedkeys },
+ 	{ "insert", insert },
+ 	{ "replace", replace },
+-- 
+2.51.0
+