More files, other stuff.

vimfiles/ruby/command-t/vim.rb

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+# Copyright 2010-2012 Wincent Colaiuta. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+#    this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+#    this list of conditions and the following disclaimer in the documentation
+#    and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+require 'command-t/vim/screen'
+require 'command-t/vim/window'
+
+module CommandT
+  module VIM
+    def self.has_syntax?
+      ::VIM::evaluate('has("syntax")').to_i != 0
+    end
+
+    def self.exists? str
+      ::VIM::evaluate(%{exists("#{str}")}).to_i != 0
+    end
+
+    def self.has_conceal?
+      ::VIM::evaluate('has("conceal")').to_i != 0
+    end
+
+    def self.pwd
+      ::VIM::evaluate 'getcwd()'
+    end
+
+    # Execute cmd, capturing the output into a variable and returning it.
+    def self.capture cmd
+      ::VIM::command 'silent redir => g:command_t_captured_output'
+      ::VIM::command cmd
+      ::VIM::command 'silent redir END'
+      ::VIM::evaluate 'g:command_t_captured_output'
+    end
+
+    # Escape a string for safe inclusion in a Vim single-quoted string
+    # (single quotes escaped by doubling, everything else is literal)
+    def self.escape_for_single_quotes str
+      str.gsub "'", "''"
+    end
+  end # module VIM
+end # module CommandT