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author | w0rp <devw0rp@gmail.com> | 2017-07-11 23:47:13 +0100 |
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committer | w0rp <devw0rp@gmail.com> | 2017-07-11 23:47:21 +0100 |
commit | 340c0bbac53df00c2d0c00d3e626776c4a6016bf (patch) | |
tree | 566b7230e948f7a3a0bb646ec52fab5e3c98103f /autoload | |
parent | d12e990f73156506fecfe7bb229dff8b8d57ee4a (diff) | |
download | ale-340c0bbac53df00c2d0c00d3e626776c4a6016bf.zip |
#756 Escape the paths used for the --include parameter for gometalinter, which uses RE2
Diffstat (limited to 'autoload')
-rw-r--r-- | autoload/ale/util.vim | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/autoload/ale/util.vim b/autoload/ale/util.vim index 0fc23d07..c86ac692 100644 --- a/autoload/ale/util.vim +++ b/autoload/ale/util.vim @@ -161,3 +161,9 @@ function! ale#util#FunctionArgCount(function) abort return l:count endfunction + +" Escape a string so the characters in it will be safe for use inside of PCRE +" or RE2 regular expressions without characters having special meanings. +function! ale#util#EscapePCRE(unsafe_string) abort + return substitute(a:unsafe_string, '\([\-\[\]{}()*+?.^$|]\)', '\\\1', 'g') +endfunction |