Merge pull request #53 from blueyed/factor-out-dedented-already

[etc/vim.git] / indent / python.vim

diff --git a/indent/python.vim b/indent/python.vim
index c3c6c03454ad5d0d3a63f2ae8030c0ec910e9b99..5c701e479bcd437d6c0fe31f34642a1c8aec83dc 100644 (file)
--- a/indent/python.vim
+++ b/indent/python.vim
@@ -40,7 +40,11 @@ let s:block_rules = {
             \ '^\s*finally\>': ['try', 'except', 'else']
             \ }
 let s:paren_pairs = ['()', '{}', '[]']
-let s:control_statement = '^\s*\(class\|def\|if\|while\|with\|for\|except\)\>'
+if &ft == 'pyrex' || &ft == 'cython'
+    let b:control_statement = '\v^\s*(class|def|if|while|with|for|except|cdef|cpdef)>'
+else
+    let b:control_statement = '\v^\s*(class|def|if|while|with|for|except)>'
+endif
 let s:stop_statement = '^\s*\(break\|continue\|raise\|return\|pass\)\>'
 
 " Skip strings and comments. Return 1 for chars to skip.
@@ -198,7 +202,7 @@ function! s:indent_like_opening_paren(lnum)
     " If this line is the continuation of a control statement
     " indent further to distinguish the continuation line
     " from the next logical line.
-    if text =~# s:control_statement && res == base + s:sw()
+    if text =~# b:control_statement && res == base + s:sw()
         return base + s:sw() * 2
     else
         return res
@@ -259,7 +263,7 @@ function! s:indent_like_previous_line(lnum)
         " If this line is the continuation of a control statement
         " indent further to distinguish the continuation line
         " from the next logical line.
-        if getline(start) =~# s:control_statement
+        if getline(start) =~# b:control_statement
             return base + s:sw() * 2
         endif
 
@@ -277,10 +281,7 @@ function! s:indent_like_previous_line(lnum)
         return -1
     endif
 
-    " If this line is dedented and the number of indent spaces is valid
-    " (multiple of the indentation size), trust the user
-    let dedent_size = current - base
-    if dedent_size < 0 && current % s:sw() == 0
+    if s:is_dedented_already(current, base)
         return -1
     endif
 
@@ -288,6 +289,13 @@ function! s:indent_like_previous_line(lnum)
     return base
 endfunction
 
+" If this line is dedented and the number of indent spaces is valid
+" (multiple of the indentation size), trust the user.
+function! s:is_dedented_already(current, base)
+    let dedent_size = a:current - a:base
+    return (dedent_size < 0 && a:current % s:sw() == 0) ? 1 : 0
+endfunction
+
 " Is the syntax at lnum (and optionally cnum) a python string?
 function! s:is_python_string(lnum, ...)
     let line = getline(a:lnum)