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runtime(termdebug): properly check mapping variables using null_dict

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closes: #15013

Signed-off-by: shane.xb.qian <shane.qian@foxmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
shane.xb.qian 2024-06-16 16:43:44 +02:00 committed by Christian Brabandt
parent 79da22de75
commit a5af73ae34
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GPG Key ID: F3F92DA383FDDE09
1 changed files with 22 additions and 16 deletions
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38
runtime/pack/dist/opt/termdebug/plugin/termdebug.vim vendored
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@ -4,7 +4,7 @@ vim9script
# Author: Bram Moolenaar
# Copyright: Vim license applies, see ":help license"
# Last Change: 2024 Jun 14
# Last Change: 2024 Jun 16
# Converted to Vim9: Ubaldo Tiberi <ubaldo.tiberi@gmail.com>
# WORK IN PROGRESS - The basics works stable, more to come
@ -194,9 +194,9 @@ def InitScriptVariables()
winbar_winids = []
k_map_saved = {}
plus_map_saved = {}
minus_map_saved = {}
k_map_saved = null_dict
plus_map_saved = null_dict
minus_map_saved = null_dict
if has('menu')
saved_mousemodel = null_string
@ -1232,32 +1232,38 @@ def DeleteCommands()
delcommand Var
delcommand Winbar
if exists('k_map_saved')
if !empty(k_map_saved) && !k_map_saved.buffer
if k_map_saved isnot null_dict
if !empty(k_map_saved) && k_map_saved.buffer
# pass
elseif !empty(k_map_saved) && !k_map_saved.buffer
nunmap K
mapset(k_map_saved)
elseif empty(k_map_saved)
nunmap K
silent! nunmap K
endif
k_map_saved = {}
k_map_saved = null_dict
endif
if exists('plus_map_saved')
if !empty(plus_map_saved) && !plus_map_saved.buffer
if plus_map_saved isnot null_dict
if !empty(plus_map_saved) && plus_map_saved.buffer
# pass
elseif !empty(plus_map_saved) && !plus_map_saved.buffer
nunmap +
mapset(plus_map_saved)
elseif empty(plus_map_saved)
nunmap +
silent! nunmap +
endif
plus_map_saved = {}
plus_map_saved = null_dict
endif
if exists('minus_map_saved')
if !empty(minus_map_saved) && !minus_map_saved.buffer
if minus_map_saved isnot null_dict
if !empty(minus_map_saved) && minus_map_saved.buffer
# pass
elseif !empty(minus_map_saved) && !minus_map_saved.buffer
nunmap -
mapset(minus_map_saved)
elseif empty(minus_map_saved)
nunmap -
silent! nunmap -
endif
minus_map_saved = {}
minus_map_saved = null_dict
endif
if has('menu')