| " Vim indent file |
| " Language: Cucumber |
| " Maintainer: Tim Pope <vimNOSPAM@tpope.org> |
| " Last Change: 2013 May 30 |
| |
| if exists("b:did_indent") |
| finish |
| endif |
| let b:did_indent = 1 |
| |
| setlocal autoindent |
| setlocal indentexpr=GetCucumberIndent() |
| setlocal indentkeys=o,O,*<Return>,<:>,0<Bar>,0#,=,!^F |
| |
| let b:undo_indent = 'setl ai< inde< indk<' |
| |
| " Only define the function once. |
| if exists("*GetCucumberIndent") |
| finish |
| endif |
| |
| function! s:syn(lnum) |
| return synIDattr(synID(a:lnum,1+indent(a:lnum),1),'name') |
| endfunction |
| |
| function! GetCucumberIndent() |
| let line = getline(prevnonblank(v:lnum-1)) |
| let cline = getline(v:lnum) |
| let nline = getline(nextnonblank(v:lnum+1)) |
| let syn = s:syn(prevnonblank(v:lnum-1)) |
| let csyn = s:syn(v:lnum) |
| let nsyn = s:syn(nextnonblank(v:lnum+1)) |
| if csyn ==# 'cucumberFeature' || cline =~# '^\s*Feature:' |
| " feature heading |
| return 0 |
| elseif csyn ==# 'cucumberExamples' || cline =~# '^\s*\%(Examples\|Scenarios\):' |
| " examples heading |
| return 2 * &sw |
| elseif csyn =~# '^cucumber\%(Background\|Scenario\|ScenarioOutline\)$' || cline =~# '^\s*\%(Background\|Scenario\|Scenario Outline\):' |
| " background, scenario or outline heading |
| return &sw |
| elseif syn ==# 'cucumberFeature' || line =~# '^\s*Feature:' |
| " line after feature heading |
| return &sw |
| elseif syn ==# 'cucumberExamples' || line =~# '^\s*\%(Examples\|Scenarios\):' |
| " line after examples heading |
| return 3 * &sw |
| elseif syn =~# '^cucumber\%(Background\|Scenario\|ScenarioOutline\)$' || line =~# '^\s*\%(Background\|Scenario\|Scenario Outline\):' |
| " line after background, scenario or outline heading |
| return 2 * &sw |
| elseif cline =~# '^\s*[@#]' && (nsyn == 'cucumberFeature' || nline =~# '^\s*Feature:' || indent(prevnonblank(v:lnum-1)) <= 0) |
| " tag or comment before a feature heading |
| return 0 |
| elseif cline =~# '^\s*@' |
| " other tags |
| return &sw |
| elseif cline =~# '^\s*[#|]' && line =~# '^\s*|' |
| " mid-table |
| " preserve indent |
| return indent(prevnonblank(v:lnum-1)) |
| elseif cline =~# '^\s*|' && line =~# '^\s*[^|]' |
| " first line of a table, relative indent |
| return indent(prevnonblank(v:lnum-1)) + &sw |
| elseif cline =~# '^\s*[^|]' && line =~# '^\s*|' |
| " line after a table, relative unindent |
| return indent(prevnonblank(v:lnum-1)) - &sw |
| elseif cline =~# '^\s*#' && getline(v:lnum-1) =~ '^\s*$' && (nsyn =~# '^cucumber\%(Background\|Scenario\|ScenarioOutline\)$' || nline =~# '^\s*\%(Background\|Scenario\|Scenario Outline\):') |
| " comments on scenarios |
| return &sw |
| endif |
| return indent(prevnonblank(v:lnum-1)) |
| endfunction |
| |
| " vim:set sts=2 sw=2: |
