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- " vim: set sw=4 sts=4:
- " Maintainer : Nikolai 'pcp' Weibull <da.box@home.se>
- " URL : http://www.pcppopper.org/
- " Revised on : Sun, 26 Aug 2001 15:14:43 +0200
- " Language : Makefile
-
- " Only load this indent file when no other was loaded.
- if exists("b:did_indent")
- finish
- endif
-
- let b:did_indent = 1
-
- setlocal indentexpr=GetMakeIndent()
- setlocal indentkeys=!^F,o,O
-
- " Only define the function once.
- if exists("*GetMakeIndent")
- finish
- endif
-
- function GetMakeIndent()
- if v:lnum == 1
- return 0
- endif
-
- let ind = indent(v:lnum - 1)
- let line = getline(v:lnum - 1)
-
- if line == ''
- let ind = 0
- elseif line =~ '^[^ \t#:][^#:]*:\{1,2}\([^=:]\|$\)'
- let ind = ind + &ts
- elseif line =~ '^\s*\h\w*\s*=\s*.\+\\$'
- let ind = ind + matchend(line, '=\s*')
- else
- let ind = indent(v:lnum)
- endif
-
- return ind
- endfunction
-