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1 # Copyright 2010 Wincent Colaiuta. All rights reserved.
2 #
3 # Redistribution and use in source and binary forms, with or without
4 # modification, are permitted provided that the following conditions are met:
5 #
6 # 1. Redistributions of source code must retain the above copyright notice,
7 # this list of conditions and the following disclaimer.
8 # 2. Redistributions in binary form must reproduce the above copyright notice,
9 # this list of conditions and the following disclaimer in the documentation
10 # and/or other materials provided with the distribution.
11 #
12 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
13 # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
14 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
15 # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
16 # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
17 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
18 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
19 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
20 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
21 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
22 # POSSIBILITY OF SUCH DAMAGE.
23
24 require 'command-t/vim/screen'
25 require 'command-t/vim/window'
26
27 module CommandT
28 module VIM
29 def self.has_syntax?
30 ::VIM::evaluate('has("syntax")').to_i != 0
31 end
32
33 def self.pwd
34 ::VIM::evaluate 'getcwd()'
35 end
36
37 # Escape a string for safe inclusion in a Vim single-quoted string
38 # (single quotes escaped by doubling, everything else is literal)
39 def self.escape_for_single_quotes str
40 str.gsub "'", "''"
41 end
42 end # module VIM
43 end # module CommandT