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Fix regex syntax

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This commit is contained in:
Brandon Keepers
2015-01-29 13:07:18 -06:00
parent bf6bd246fd
commit 7a601b196e
1 changed files with 1 additions and 2 deletions
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3
lib/linguist/strategy/modeline.rb
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@@ -23,7 +23,7 @@ module Linguist
# #
# Returns a String or nil # Returns a String or nil
def self.modeline(data) def self.modeline(data)
regex = <<-EOF regex =
/(?: /(?:
(-\*- \s* (?:mode:)? \s*) | # $1: Emacs (-\*- \s* (?:mode:)? \s*) | # $1: Emacs
(\/\* \s* vim: \s* set \s* (?:ft|filetype)=) # $2: Vim (\/\* \s* vim: \s* set \s* (?:ft|filetype)=) # $2: Vim
@@ -35,7 +35,6 @@ module Linguist
: \s* \*\/ # otherwise close Vim syntax : \s* \*\/ # otherwise close Vim syntax
) )
)/x )/x
EOF
data.lines.first(5).any? { |l| l.match(regex) } data.lines.first(5).any? { |l| l.match(regex) }
lang = $3 lang = $3