From 222e6da82a3be5149f79ee66037563d04cf66dd2 Mon Sep 17 00:00:00 2001
From: "mshields@google.com"
 <mshields@google.com@955884f1-7149-0410-9467-59e7ac3f4d80>
Date: Mon, 29 Nov 2010 20:32:06 +0000
Subject: [PATCH] New file google_python_style.vim.

---
 google_python_style.vim | 36 ++++++++++++++++++++++++++++++++++++
 pyguide.html            |  8 ++++++--
 2 files changed, 42 insertions(+), 2 deletions(-)
 create mode 100644 google_python_style.vim

diff --git a/google_python_style.vim b/google_python_style.vim
new file mode 100644
index 000000000..a8feea9b1
--- /dev/null
+++ b/google_python_style.vim
@@ -0,0 +1,36 @@
+" Indent Python in the Google way.
+
+setlocal indentexpr=GetGooglePythonIndent(v:lnum)
+
+let s:maxoff = 50 " maximum number of lines to look backwards.
+
+function GetGooglePythonIndent(lnum)
+
+  " Indent inside parens.
+  " Align with the open paren unless it is at the end of the line.
+  " E.g.
+  "   open_paren_not_at_EOL(100,
+  "                         (200,
+  "                          300),
+  "                         400)
+  "   open_paren_at_EOL(
+  "       100, 200, 300, 400)
+  call cursor(a:lnum, 1)
+  let [par_line, par_col] = searchpairpos('(\|{\|\[', '', ')\|}\|\]', 'bW',
+        \ "line('.') < " . (a:lnum - s:maxoff) . " ? dummy :"
+        \ . " synIDattr(synID(line('.'), col('.'), 1), 'name')"
+        \ . " =~ '\\(Comment\\|String\\)$'")
+  if par_line > 0
+    call cursor(par_line, 1)
+    if par_col != col("$") - 1
+      return par_col
+    endif
+  endif
+
+  " Delegate the rest to the original function.
+  return GetPythonIndent(a:lnum)
+
+endfunction
+
+let pyindent_nested_paren="&sw*2"
+let pyindent_open_paren="&sw*2"
diff --git a/pyguide.html b/pyguide.html
index b2db3f7d2..50a9d0151 100644
--- a/pyguide.html
+++ b/pyguide.html
@@ -100,7 +100,7 @@
 <H1>Google Python Style Guide</H1>
   <p align="right">
 
-    Revision 2.18
+    Revision 2.19
   </p>
   
   <address>
@@ -168,6 +168,10 @@ <H2 name="Background" id="Background">Background</H2>
       programs.
     </p>
     
+    <p>
+      To help you format code correctly, we've created a <a href="google_python_style.vim">settings
+      file for Vim</a>.  For Emacs, the default settings should be fine.
+    </p>
     
     
   </DIV>
@@ -2025,7 +2029,7 @@ <H2>Parting Words</H2>
 
 
 <p align="right">
-Revision 2.18
+Revision 2.19
 </p>