85 lines
2.6 KiB
Python
85 lines
2.6 KiB
Python
#!/usr/bin/env python
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#
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# Copyright (C) 2011, 2012 Strahinja Val Markovic <val@markovic.io>
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#
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# This file is part of YouCompleteMe.
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#
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# YouCompleteMe is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# YouCompleteMe is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
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import vim
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def CurrentLineAndColumn():
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"""Returns the 0-based current line and 0-based current column."""
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# See the comment in CurrentColumn about the calculation for the line and
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# column number
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line, column = vim.current.window.cursor
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line -= 1
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return line, column
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def CurrentColumn():
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"""Returns the 0-based current column. Do NOT access the CurrentColumn in
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vim.current.line. It doesn't exist yet. Only the chars before the current
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column exist in vim.current.line."""
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# vim's columns are 1-based while vim.current.line columns are 0-based
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# ... but vim.current.window.cursor (which returns a (line, column) tuple)
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# columns are 0-based, while the line from that same tuple is 1-based.
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# vim.buffers buffer objects OTOH have 0-based lines and columns.
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# Pigs have wings and I'm a loopy purple duck. Everything makes sense now.
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return vim.current.window.cursor[ 1 ]
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def GetUnsavedBuffers():
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def BufferModified( buffer_number ):
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to_eval = 'getbufvar({0}, "&mod")'.format( buffer_number )
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return GetBoolValue( to_eval )
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return ( x for x in vim.buffers if BufferModified( x.number ) )
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def NumLinesInBuffer( buffer ):
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# This is actually less than obvious, that's why it's wrapped in a function
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return len( buffer )
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def PostVimMessage( message ):
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vim.command( "echohl WarningMsg | echomsg '{0}' | echohl None"
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.format( EscapeForVim( message ) ) )
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def EchoText( text ):
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def EchoLine( text ):
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vim.command( "echom '{0}'".format( EscapeForVim( text ) ) )
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for line in text.split( '\n' ):
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EchoLine( line )
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def EscapeForVim( text ):
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return text.replace( "'", "''" )
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def CurrentFiletypes():
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ft_string = vim.eval( "&filetype" )
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return ft_string.split( '.' )
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def GetVariableValue( variable ):
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return vim.eval( variable )
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def GetBoolValue( variable ):
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return bool( int( vim.eval( variable ) ) )
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