| mshields@google.com | 222e6da | 2010-11-29 20:32:06 +0000 | [diff] [blame] | 1 | " Indent Python in the Google way. |
| 2 | |
| 3 | setlocal indentexpr=GetGooglePythonIndent(v:lnum) |
| 4 | |
| 5 | let s:maxoff = 50 " maximum number of lines to look backwards. |
| 6 | |
| 7 | function GetGooglePythonIndent(lnum) |
| 8 | |
| 9 | " Indent inside parens. |
| 10 | " Align with the open paren unless it is at the end of the line. |
| 11 | " E.g. |
| 12 | " open_paren_not_at_EOL(100, |
| 13 | " (200, |
| 14 | " 300), |
| 15 | " 400) |
| 16 | " open_paren_at_EOL( |
| 17 | " 100, 200, 300, 400) |
| 18 | call cursor(a:lnum, 1) |
| 19 | let [par_line, par_col] = searchpairpos('(\|{\|\[', '', ')\|}\|\]', 'bW', |
| 20 | \ "line('.') < " . (a:lnum - s:maxoff) . " ? dummy :" |
| 21 | \ . " synIDattr(synID(line('.'), col('.'), 1), 'name')" |
| 22 | \ . " =~ '\\(Comment\\|String\\)$'") |
| 23 | if par_line > 0 |
| 24 | call cursor(par_line, 1) |
| 25 | if par_col != col("$") - 1 |
| 26 | return par_col |
| 27 | endif |
| 28 | endif |
| 29 | |
| 30 | " Delegate the rest to the original function. |
| 31 | return GetPythonIndent(a:lnum) |
| 32 | |
| 33 | endfunction |
| 34 | |
| 35 | let pyindent_nested_paren="&sw*2" |
| 36 | let pyindent_open_paren="&sw*2" |