From de45ec0146486c49719ff6f6dcceb4914b471c7a Mon Sep 17 00:00:00 2001
From: ZyX <kp-pav@yandex.ru>
Date: Thu, 30 Nov 2017 02:01:49 +0300
Subject: keymap: Do not use vim_isIDc in keymap.c

Note: there are three changes to ascii_isident. Reverting first two (in
find_special_key and first in get_special_key_code) normally fails the new test
with empty &isident, but reverting the third does not. Hence adding `>` to
&isident.

Ref vim/vim#2389.
---
 test/functional/ex_cmds/map_spec.lua | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 test/functional/ex_cmds/map_spec.lua

(limited to 'test/functional')

diff --git a/test/functional/ex_cmds/map_spec.lua b/test/functional/ex_cmds/map_spec.lua
new file mode 100644
index 0000000000..b46f83405e
--- /dev/null
+++ b/test/functional/ex_cmds/map_spec.lua
@@ -0,0 +1,21 @@
+local helpers = require("test.functional.helpers")(after_each)
+
+local eq = helpers.eq
+local feed = helpers.feed
+local meths = helpers.meths
+local clear = helpers.clear
+local command = helpers.command
+
+describe(':*map', function()
+  before_each(clear)
+
+  it('are not affected by &isident', function()
+    meths.set_var('counter', 0)
+    command('nnoremap <C-x> :let counter+=1<CR>')
+    meths.set_option('isident', ('%u'):format(('>'):byte()))
+    command('nnoremap <C-y> :let counter+=1<CR>')
+    -- &isident used to disable keycode parsing here as well
+    feed('\24\25<C-x><C-y>')
+    eq(4, meths.get_var('counter'))
+  end)
+end)
-- 
cgit