neovim/runtime/indent/tf.vim
Justin M. Keyes a98a6996c2 re-integrate runtime/ vim-patch:0 #938
Vim runtime files based on 7.4.384 / hg changeset 7090d7f160f7

Excluding:
  Amiga icons (*.info, icons/)
  doc/hangulin.txt
  tutor/
  spell/
  lang/ (only used for menu translations)
  macros/maze/, macros/hanoi/, macros/life/, macros/urm/
      These were used to test vi compatibility.
  termcap
      "Demonstration of a termcap file (for the Amiga and Archimedes)"

Helped-by: Rich Wareham <rjw57@cam.ac.uk>
Helped-by: John <john.schmidt.h@gmail.com>
Helped-by: Yann <yann@yann-salaun.com>
Helped-by: Christophe Badoit <c.badoit@lesiteimmo.com>
Helped-by: drasill <github@tof2k.com>
Helped-by: Tae Sandoval Murgan <taecilla@gmail.com>
Helped-by: Lowe Thiderman <lowe.thiderman@gmail.com>
2014-07-29 02:12:31 +00:00

73 lines
1.5 KiB
VimL

" Vim indent file
" Language: tf (TinyFugue)
" Maintainer: Christian J. Robinson <heptite@gmail.com>
" URL: http://christianrobinson.name/vim/indent/tf.vim
" Last Change: 2002 May 29
" Only load this indent file when no other was loaded.
if exists("b:did_indent")
finish
endif
let b:did_indent = 1
setlocal indentexpr=GetTFIndent()
setlocal indentkeys-=0{,0} indentkeys-=0# indentkeys-=:
setlocal indentkeys+==/endif,=/then,=/else,=/done,0;
" Only define the function once:
if exists("*GetTFIndent")
finish
endif
function GetTFIndent()
" Find a non-blank line above the current line:
let lnum = prevnonblank(v:lnum - 1)
" No indent for the start of the file:
if lnum == 0
return 0
endif
let ind = indent(lnum)
let line = getline(lnum)
" No indentation if the previous line didn't end with "\":
" (Could be annoying, but it lets you know if you made a mistake.)
if line !~ '\\$'
return 0
endif
if line =~ '\(/def.*\\\|/for.*\(%;\s*\)\@\<!\\\)$'
let ind = ind + &sw
elseif line =~ '\(/if\|/else\|/then\)'
if line !~ '/endif'
let ind = ind + &sw
endif
elseif line =~ '/while'
if line !~ '/done'
let ind = ind + &sw
endif
endif
let line = getline(v:lnum)
if line =~ '\(/else\|/endif\|/then\)'
if line !~ '/if'
let ind = ind - &sw
endif
elseif line =~ '/done'
if line !~ '/while'
let ind = ind - &sw
endif
endif
" Comments at the beginning of a line:
if line =~ '^\s*;'
let ind = 0
endif
return ind
endfunction