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| author | Justin M. Keyes <justinkz@gmail.com> | 2019-09-06 18:16:57 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-09-06 18:16:57 -0700 |
| commit | 158b78062e9daa65203b4591dae733dd6c11ad2c (patch) | |
| tree | e6988da22f16062b57d50daeda084bcc489a6a1d /runtime/lua/vim/shared.lua | |
| parent | 638f2b6dee7439de303bea12dec80240617e8034 (diff) | |
| parent | 7e1c9598617a140e40a0a22676c0631294617246 (diff) | |
| download | rneovim-158b78062e9daa65203b4591dae733dd6c11ad2c.tar.gz rneovim-158b78062e9daa65203b4591dae733dd6c11ad2c.tar.bz2 rneovim-158b78062e9daa65203b4591dae733dd6c11ad2c.zip | |
Merge #10932 'test: Eliminate expect_err'
Diffstat (limited to 'runtime/lua/vim/shared.lua')
| -rw-r--r-- | runtime/lua/vim/shared.lua | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/runtime/lua/vim/shared.lua b/runtime/lua/vim/shared.lua index 75d4a6eee6..cd6f8a04d8 100644 --- a/runtime/lua/vim/shared.lua +++ b/runtime/lua/vim/shared.lua @@ -178,9 +178,20 @@ local function trim(s) return s:match('^%s*(.*%S)') or '' end +--- Escapes magic chars in a Lua pattern string. +--- +--@see https://github.com/rxi/lume +--@param s String to escape +--@returns %-escaped pattern string +local function pesc(s) + assert(type(s) == 'string') + return s:gsub('[%(%)%.%%%+%-%*%?%[%]%^%$]', '%%%1') +end + local module = { deepcopy = deepcopy, gsplit = gsplit, + pesc = pesc, split = split, tbl_contains = tbl_contains, tbl_extend = tbl_extend, |