" =============================================================================""   Program:   CMake - Cross-Platform Makefile Generator"   Module:    $RCSfile: cmake.vim,v $"   Language:  VIM"   Date:      $Date: 2006/04/30 18:41:59 $"   Version:   $Revision: 1.3 $"" ============================================================================= " Vim indent file" Language:     CMake (ft=cmake)" Author:       Andy Cedilnik <andy.cedilnik@kitware.com>" Maintainer:   Andy Cedilnik <andy.cedilnik@kitware.com>" Last Change:  $Date: 2006/04/30 18:41:59 $" Version:      $Revision: 1.3 $"" Licence:      The CMake license applies to this file. See"               http://www.cmake.org/HTML/Copyright.html"               This implies that distribution with Vim is allowed if exists("b:did_indent")  finishendiflet b:did_indent = 1 setlocal indentexpr=CMakeGetIndent(v:lnum) " Only define the function once.if exists("*CMakeGetIndent")  finishendif fun! CMakeGetIndent(lnum)  let this_line = getline(a:lnum)   " Find a non-blank line above the current line.  let lnum = a:lnum  let lnum = prevnonblank(lnum - 1)  let previous_line = getline(lnum)   " Hit the start of the file, use zero indent.  if lnum == 0    return 0  endif   let ind = indent(lnum)   let or = '\|'  " Regular expressions used by line indentation function.  let cmake_regex_comment = '#.*'  let cmake_regex_identifier = '[A-Za-z][A-Za-z0-9_]*'  let cmake_regex_quoted = '"\([^"\\]\|\\.\)*"'  let cmake_regex_arguments = '\(' . cmake_regex_quoted .                    \       or . '\$(' . cmake_regex_identifier . ')' .                    \       or . '[^()\\#"]' . or . '\\.' . '\)*'   let cmake_indent_comment_line = '^\s*' . cmake_regex_comment  let cmake_indent_blank_regex = '^\s*$'  let cmake_indent_open_regex = '^\s*' . cmake_regex_identifier .                    \           '\s*(' . cmake_regex_arguments .                    \           '\(' . cmake_regex_comment . '\)\?$'   let cmake_indent_close_regex = '^' . cmake_regex_arguments .                    \            ')\s*' .                    \            '\(' . cmake_regex_comment . '\)\?$'   let cmake_indent_begin_regex = '^\s*\(IF\|MACRO\|FOREACH\|ELSE\|WHILE\)\s*('  let cmake_indent_end_regex = '^\s*\(ENDIF\|ENDFOREACH\|ENDMACRO\|ELSE\|ENDWHILE\)\s*('   " Add  if previous_line =~? cmake_indent_comment_line " Handle comments    let ind = ind  else    if previous_line =~? cmake_indent_begin_regex      let ind = ind + &sw    endif    if previous_line =~? cmake_indent_open_regex      let ind = ind + &sw    endif  endif   " Subtract  if this_line =~? cmake_indent_end_regex    let ind = ind - &sw  endif  if previous_line =~? cmake_indent_close_regex    let ind = ind - &sw  endif   return indendfun