diff options
Diffstat (limited to 'indent/ruby.vim')
| -rw-r--r-- | indent/ruby.vim | 41 |
1 files changed, 35 insertions, 6 deletions
diff --git a/indent/ruby.vim b/indent/ruby.vim index da622c1c..8d8fa2e9 100644 --- a/indent/ruby.vim +++ b/indent/ruby.vim @@ -94,11 +94,12 @@ let s:end_skip_expr = s:skip_expr . \ ' && getline(".") =~ "^\\s*\\<\\(while\\|until\\|for\\):\\@!\\>")' " Regex that defines continuation lines, not including (, {, or [. -let s:non_bracket_continuation_regex = '\%([\\.,:*/%+]\|\<and\|\<or\|\%(<%\)\@<![=-]\|\W[|&?]\|||\|&&\)\s*\%(#.*\)\=$' +let s:non_bracket_continuation_regex = + \ '\%([\\.,:*/%+]\|\<and\|\<or\|\%(<%\)\@<![=-]\|:\@<![^[:alnum:]:][|&?]\|||\|&&\)\s*\%(#.*\)\=$' " Regex that defines continuation lines. let s:continuation_regex = - \ '\%(%\@<![({[\\.,:*/%+]\|\<and\|\<or\|\%(<%\)\@<![=-]\|\W[|&?]\|||\|&&\)\s*\%(#.*\)\=$' + \ '\%(%\@<![({[\\.,:*/%+]\|\<and\|\<or\|\%(<%\)\@<![=-]\|:\@<![^[:alnum:]:][|&?]\|||\|&&\)\s*\%(#.*\)\=$' " Regex that defines continuable keywords let s:continuable_regex = @@ -108,6 +109,12 @@ let s:continuable_regex = " Regex that defines bracket continuations let s:bracket_continuation_regex = '%\@<!\%([({[]\)\s*\%(#.*\)\=$' +" Regex that defines dot continuations +let s:dot_continuation_regex = '%\@<!\.\s*\%(#.*\)\=$' + +" Regex that defines backslash continuations +let s:backslash_continuation_regex = '%\@<!\\\s*$' + " Regex that defines end of bracket continuation followed by another continuation let s:bracket_switch_continuation_regex = '^\([^(]\+\zs).\+\)\+'.s:continuation_regex @@ -196,7 +203,17 @@ function s:GetMSL(lnum) " Otherwise, terminate search as we have found our MSL already. let line = getline(lnum) - if s:Match(msl, s:leading_operator_regex) + if !s:Match(msl, s:backslash_continuation_regex) && + \ s:Match(lnum, s:backslash_continuation_regex) + " If the current line doesn't end in a backslash, but the previous one + " does, look for that line's msl + " + " Example: + " foo = "bar" \ + " "baz" + " + let msl = lnum + elseif s:Match(msl, s:leading_operator_regex) " If the current line starts with a leading operator, keep its indent " and keep looking for an MSL. let msl = lnum @@ -221,18 +238,30 @@ function s:GetMSL(lnum) " three " let msl = lnum + elseif s:Match(lnum, s:dot_continuation_regex) && + \ (s:Match(msl, s:bracket_continuation_regex) || s:Match(msl, s:block_continuation_regex)) + " If the current line is a bracket continuation or a block-starter, but + " the previous is a dot, keep going to see if the previous line is the + " start of another continuation. + " + " Example: + " parent. + " method_call { + " three + " + let msl = lnum elseif s:Match(lnum, s:non_bracket_continuation_regex) && \ (s:Match(msl, s:bracket_continuation_regex) || s:Match(msl, s:block_continuation_regex)) " If the current line is a bracket continuation or a block-starter, but - " the previous is a non-bracket one, keep going to see if the previous - " line is a part of another continuation. + " the previous is a non-bracket one, respect the previous' indentation, + " and stop here. " " Example: " method_call one, " two { " three " - let msl = lnum + return lnum elseif s:Match(lnum, s:bracket_continuation_regex) && \ (s:Match(msl, s:bracket_continuation_regex) || s:Match(msl, s:block_continuation_regex)) " If both lines are bracket continuations (the current may also be a |