1 files changed, 59 insertions, 0 deletions
diff --git a/runtime/indent/cucumber.vim b/runtime/indent/cucumber.vim
new file mode 100644
index 000000000..8cbbc3974
--- /dev/null
+++ b/runtime/indent/cucumber.vim
@@ -0,0 +1,59 @@
+" Vim indent file
+" Language:	Cucumber
+" Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
+
+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
+
+" 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 syn = s:syn(prevnonblank(v:lnum-1))
+  let csyn = s:syn(v:lnum)
+  if csyn ==# 'cucumberFeature' || cline =~# '^\s*Feature:'
+    return 0
+  elseif csyn ==# 'cucumberExamples' || cline =~# '^\s*\%(Examples\|Scenarios\):'
+    return 2 * &sw
+  elseif csyn =~# '^cucumber\%(Background\|Scenario\|ScenarioOutline\)$' || cline =~# '^\s*\%(Background\|Scenario\|Scenario Outline\):'
+    return &sw
+  elseif syn ==# 'cucumberFeature' || line =~# '^\s*Feature:'
+    return &sw
+  elseif syn ==# 'cucumberExamples' || line =~# '^\s*\%(Examples\|Scenarios\):'
+    return 3 * &sw
+  elseif syn =~# '^cucumber\%(Background\|Scenario\|ScenarioOutline\)$' || line =~# '^\s*\%(Background\|Scenario\|Scenario Outline\):'
+    return 2 * &sw
+  elseif cline =~# '^\s*@' && (s:syn(nextnonblank(v:lnum+1)) == 'cucumberFeature' || getline(nextnonblank(v:lnum+1)) =~# '^\s*Feature:' || indent(prevnonblank(v:lnum-1)) <= 0)
+    return 0
+  elseif line =~# '^\s*@'
+    return &sw
+  elseif cline =~# '^\s*|' && line =~# '^\s*|'
+    return indent(prevnonblank(v:lnum-1))
+  elseif cline =~# '^\s*|' && line =~# '^\s*[^|#]'
+    return indent(prevnonblank(v:lnum-1)) + &sw
+  elseif cline =~# '^\s*[^|# \t]' && line =~# '^\s*|'
+    return indent(prevnonblank(v:lnum-1)) - &sw
+  elseif cline =~# '^\s*$' && line =~# '^\s*|'
+    let in = indent(prevnonblank(v:lnum-1))
+    return in == indent(v:lnum) ? in : in - &sw
+  elseif cline =~# '^\s*#' && getline(v:lnum-1) =~ '^\s*$' && getline(v:lnum+1) =~# '\S'
+    return indent(getline(v:lnum+1))
+  endif
+  return indent(prevnonblank(v:lnum-1))
+endfunction
+
+" vim:set sts=2 sw=2: