From 95f89832be313ccb9536e4ab7187cbdf1b13a506 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sat, 29 Dec 2018 22:18:56 +1300
Subject: Choose regex character classes for some filetypes

---
 vim/after/ftplugin/perl.vim | 4 ++++
 vim/after/ftplugin/php.vim  | 4 ++++
 vim/after/ftplugin/vim.vim  | 4 ++++
 vim/ftplugin/awk.vim        | 4 ++++
 4 files changed, 16 insertions(+)

(limited to 'vim')

diff --git a/vim/after/ftplugin/perl.vim b/vim/after/ftplugin/perl.vim
index 5dd2b7bb..bcee97d6 100644
--- a/vim/after/ftplugin/perl.vim
+++ b/vim/after/ftplugin/perl.vim
@@ -8,6 +8,10 @@ let b:undo_ftplugin .= '|unlet b:current_compiler'
 setlocal matchpairs+=<:>
 let b:undo_ftplugin .= '|setlocal matchpairs<'
 
+" Specify ERE regex (close to perlre) for regex_escape.vim
+let b:regex_escape_flavor = 'ere'
+let b:undo_ftplugin .= '|unlet b:regex_escape_flavor'
+
 " Stop here if the user doesn't want ftplugin mappings
 if exists('g:no_plugin_maps') || exists('g:no_perl_maps')
   finish
diff --git a/vim/after/ftplugin/php.vim b/vim/after/ftplugin/php.vim
index ee0ce5c8..801f1c76 100644
--- a/vim/after/ftplugin/php.vim
+++ b/vim/after/ftplugin/php.vim
@@ -12,6 +12,10 @@ let b:undo_ftplugin .= '|setlocal comments< formatoptions<'
 setlocal keywordprg=pman
 let b:undo_ftplugin .= '|setlocal keywordprg<'
 
+" Specify ERE regex (close to PCRE) for regex_escape.vim
+let b:regex_escape_flavor = 'ere'
+let b:undo_ftplugin .= '|unlet b:regex_escape_flavor'
+
 " Stop here if the user doesn't want ftplugin mappings
 if exists('g:no_plugin_maps') || exists('g:no_php_maps')
   finish
diff --git a/vim/after/ftplugin/vim.vim b/vim/after/ftplugin/vim.vim
index a7a69993..905d21dc 100644
--- a/vim/after/ftplugin/vim.vim
+++ b/vim/after/ftplugin/vim.vim
@@ -5,6 +5,10 @@ if bufname('%') !=# 'command-line'
         \ . '|setlocal errorformat< makeprg<'
 endif
 
+" Specify Vim pattern flavor for regex_escape.vim
+let b:regex_escape_flavor = 'vim'
+let b:undo_ftplugin .= '|unlet b:regex_escape_flavor'
+
 " Stop here if the user doesn't want ftplugin mappings
 if exists('g:no_plugin_maps') || exists('g:no_vim_maps')
   finish
diff --git a/vim/ftplugin/awk.vim b/vim/ftplugin/awk.vim
index 9627941d..663ba810 100644
--- a/vim/ftplugin/awk.vim
+++ b/vim/ftplugin/awk.vim
@@ -8,3 +8,7 @@ let b:did_ftplugin = 1
 setlocal comments=:#
 setlocal formatoptions+=or
 let b:undo_ftplugin = 'setlocal comments< formatoptions<'
+
+" Specify ERE flavor for regex_escape.vim
+let b:regex_escape_flavor = 'ere'
+let b:undo_ftplugin .= '|unlet b:regex_escape_flavor'
-- 
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