Mercurial > vim
view src/testdir/test_cmdmods.vim @ 34993:cda1a8a06777 v9.1.0352
patch 9.1.0352: Finding cmd modifiers and cmdline-specials is inefficient
Commit: https://github.com/vim/vim/commit/ed908f760d9fe933690745bac91aedb698bbd48f
Author: John Marriott <basilisk@internode.on.net>
Date: Thu Apr 18 22:46:56 2024 +0200
patch 9.1.0352: Finding cmd modifiers and cmdline-specials is inefficient
Problem: Finding cmd modifiers and cmdline-specials is inefficient
Solution: Use binary search to find ex command modifiers and
cmdline-special characters and reduce the number of strlen()
(John Marriott)
closes: #14534
Signed-off-by: John Marriott <basilisk@internode.on.net>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 18 Apr 2024 23:00:02 +0200 |
parents | 5acc0d2cf4f7 |
children |
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" Test for all command modifiers in def Test_cmdmods_array() # Get all the command modifiers from ex_cmds.h. var lines = readfile('../ex_cmds.h')->filter((_, l) => l =~ 'ex_wrongmodifier,') var cmds = lines->map((_, v) => substitute(v, '.*"\(\k*\)".*', '\1', '')) # :hide is both a command and a modifier cmds->extend(['hide']) # Get the entries of cmdmod_info_tab[] in ex_docmd.c edit ../ex_docmd.c var top = search('^static cmdmod_info_T cmdmod_info_tab[') + 1 var bot = search('^};.*\/\/ cmdmod_info_tab') - 1 lines = getline(top, bot) var mods = lines->map((_, v) => substitute(v, '.*"\(\k*\)".*', '\1', '')) # Add the other commands that use ex_wrongmodifier. mods->extend([ 'endclass', 'endenum', 'endinterface', 'public', 'static', 'this', ]) # Check the lists are equal. Convert them to a dict to get a clearer error # message. var cmds_dict = {} for v in cmds cmds_dict[v] = 1 endfor var mods_dict = {} for v in mods mods_dict[v] = 1 endfor assert_equal(cmds_dict, mods_dict) bwipe! enddef " vim: shiftwidth=2 sts=2 expandtab