From 79859b57fc3556c2ed74950a5a5668c64face4e3 Mon Sep 17 00:00:00 2001
From: Georgi Kirilov <in.the@repo>
Date: Sun, 27 Jan 2019 18:07:14 +0200
Subject: lexers: fix incorrect (and *very* slow) YAML lexer token

TODO: keys should only be highlighted in {} mappings.
---
 lua/lexers/yaml.lua | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'lua/lexers/yaml.lua')

diff --git a/lua/lexers/yaml.lua b/lua/lexers/yaml.lua
index 4ec85ea..7b22451 100644
--- a/lua/lexers/yaml.lua
+++ b/lua/lexers/yaml.lua
@@ -60,12 +60,7 @@ local word = (l.alpha + '-' * -l.space) * (l.alnum + '-')^0
 
 -- Keys and literals.
 local colon = S(' \t')^0 * ':' * (l.space + -1)
-local key = token(l.KEYWORD,
-                  #word * (l.nonnewline - colon)^1 * #colon *
-                  P(function(input, index)
-                    local line = input:sub(1, index - 1):match('[^\r\n]+$')
-                    return not line:find('[%w-]+:') and index
-                  end))
+local key = token(l.KEYWORD, (l.alnum + '_' + '-')^1 * #(':' * l.space))
 local value = #word * (l.nonnewline - l.space^0 * S(',]}'))^1
 local block = S('|>') * S('+-')^-1 * (l.newline + -1) * function(input, index)
   local rest = input:sub(index)
-- 
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