endif
let s:block_rules = {
- \ '^\s*elif\>': ['if', 'elif'],
- \ '^\s*except\>': ['try', 'except'],
- \ '^\s*finally\>': ['try', 'except', 'else']
- \ }
+ \ '^\s*elif\>': [['if', 'elif'], ['else']],
+ \ '^\s*except\>': [['try', 'except'], []],
+ \ '^\s*finally\>': [['try', 'except', 'else'], []]
+ \ }
let s:block_rules_multiple = {
- \ '^\s*else\>': ['if', 'elif', 'for', 'try', 'except'],
- \ }
+ \ '^\s*else\>': [['if', 'elif', 'for', 'try', 'except'], []]
+ \ }
" Pairs to look for when searching for opening parenthesis.
" The value is the maximum offset in lines.
let s:paren_pairs = {'()': 50, '[]': 100, '{}': 1000}
endif
let s:stop_statement = '^\s*\(break\|continue\|raise\|return\|pass\)\>'
-" Skip strings and comments. Return 1 for chars to skip.
-" jedi* refers to syntax definitions from jedi-vim for call signatures, which
-" are inserted temporarily into the buffer.
-" let s:skip_special_chars = '(execute("sleep 100m") && 0) || synIDattr(synID(line("."), col("."), 0), "name") ' .
-function! s:_skip_special_chars()
- return synIDattr(synID(line('.'), col('.'), 0), 'name')
- \ =~? "\\vstring|comment|^pythonbytes%(contents)=$|jedi\\S"
-endfunction
-let s:skip_special_chars = 's:_skip_special_chars()'
-
let s:skip_after_opening_paren = 'synIDattr(synID(line("."), col("."), 0), "name") ' .
\ '=~? "\\vcomment|jedi\\S"'
-" Also ignore anything concealed.
-" TODO: doc; likely only necessary with jedi-vim, where a better version is
-" planned (https://github.com/Vimjas/vim-python-pep8-indent/pull/98).
-if get(g:, 'python_pep8_indent_skip_concealed', 0)
+let s:special_chars_syn_pattern = "\\vstring|comment|^pythonbytes%(contents)=$|pythonTodo|jedi\\S"
+
+if !get(g:, 'python_pep8_indent_skip_concealed', 0) || !has('conceal')
+ " Skip strings and comments. Return 1 for chars to skip.
+ " jedi* refers to syntax definitions from jedi-vim for call signatures, which
+ " are inserted temporarily into the buffer.
+ function! s:_skip_special_chars(line, col)
+ return synIDattr(synID(a:line, a:col, 0), 'name')
+ \ =~? s:special_chars_syn_pattern
+ endfunction
+else
+ " Also ignore anything concealed.
+ " TODO: doc; likely only necessary with jedi-vim, where a better version is
+ " planned (https://github.com/Vimjas/vim-python-pep8-indent/pull/98).
+
" Wrapper around synconcealed for older Vim (7.3.429, used on Travis CI).
function! s:is_concealed(line, col)
let concealed = synconcealed(a:line, a:col)
return len(concealed) && concealed[0]
endfunction
- if has('conceal')
- let s:skip_special_chars .= '|| s:is_concealed(line("."), col("."))'
- endif
-endif
+ function! s:_skip_special_chars(line, col)
+ return synIDattr(synID(a:line, a:col, 0), 'name')
+ \ =~? s:special_chars_syn_pattern
+ \ || s:is_concealed(a:line, a:col)
+ endfunction
+endif
" Use 'shiftwidth()' instead of '&sw'.
" (Since Vim patch 7.3.629, 'shiftwidth' can be set to 0 to follow 'tabstop').
endif
" Find backwards the closest open parenthesis/bracket/brace.
-function! s:find_opening_paren(...)
- " optional arguments: line and column (defaults to 1) to search around
- if a:0 > 0
- let view = winsaveview()
- call cursor(a:1, a:0 > 1 ? a:2 : 1)
- let ret = s:find_opening_paren()
- call winrestview(view)
- return ret
- endif
-
+function! s:find_opening_paren(lnum, col)
" Return if cursor is in a comment.
- if synIDattr(synID(line('.'), col('.'), 0), 'name') =~? 'comment'
+ if synIDattr(synID(a:lnum, a:col, 0), 'name') =~? 'comment'
return [0, 0]
endif
+ call cursor(a:lnum, a:col)
+
let nearest = [0, 0]
+ let timeout = g:python_pep8_indent_searchpair_timeout
+ let skip_special_chars = 's:_skip_special_chars(line("."), col("."))'
for [p, maxoff] in items(s:paren_pairs)
let stopline = max([0, line('.') - maxoff, nearest[0]])
let next = searchpairpos(
- \ '\V'.p[0], '', '\V'.p[1], 'bnW', s:skip_special_chars, stopline, g:python_pep8_indent_searchpair_timeout)
+ \ '\V'.p[0], '', '\V'.p[1], 'bnW', skip_special_chars, stopline, timeout)
if next[0] && (next[0] > nearest[0] || (next[0] == nearest[0] && next[1] > nearest[1]))
let nearest = next
endif
if getline(lnum - 1) =~# '\\$'
let lnum = prevnonblank(lnum - 1)
else
- let [paren_lnum, _] = s:find_opening_paren(lnum)
+ let [paren_lnum, _] = s:find_opening_paren(lnum, 1)
if paren_lnum < 1
return lnum
else
endfunction
" Find possible indent(s) of the block starter that matches the current line.
-function! s:find_start_of_block(lnum, types, multiple)
+function! s:find_start_of_block(lnum, types, skip, multiple) abort
let r = []
let re = '\V\^\s\*\('.join(a:types, '\|').'\)\>'
+ if !empty(a:skip)
+ let re_skip = '\V\^\s\*\('.join(a:skip, '\|').'\)\>'
+ else
+ let re_skip = ''
+ endif
let lnum = a:lnum
let last_indent = indent(lnum) + 1
while lnum > 0 && last_indent > 0
let indent = indent(lnum)
if indent < last_indent
- if getline(lnum) =~# re
+ let line = getline(lnum)
+ if !empty(re_skip) && line =~# re_skip
+ let last_indent = indent
+ elseif line =~# re
if !a:multiple
return [indent]
endif
" Line up with open parenthesis/bracket/brace.
function! s:indent_like_opening_paren(lnum)
- let [paren_lnum, paren_col] = s:find_opening_paren(a:lnum)
+ let [paren_lnum, paren_col] = s:find_opening_paren(a:lnum, 1)
if paren_lnum <= 0
return -2
endif
let res = base
else
let res = base + s:sw()
+
+ " Special case for parenthesis.
+ if text[paren_col-1] ==# '(' && getline(a:lnum) !~# '\v\)\s*:?\s*$'
+ return res
+ endif
endif
else
" Indent to match position of opening paren.
" from the next logical line.
if text =~# b:control_statement && res == base + s:sw()
" But only if not inside parens itself (Flake's E127).
- let [paren_lnum, _] = s:find_opening_paren(paren_lnum)
+ let [paren_lnum, _] = s:find_opening_paren(paren_lnum, 1)
if paren_lnum <= 0
return res + s:sw()
endif
let text = getline(a:lnum)
for [multiple, block_rules] in [
\ [0, s:block_rules],
- \ [1, s:block_rules_multiple]]
- for [line_re, blocks] in items(block_rules)
+ \ [1, s:block_rules_multiple],
+ \ ]
+ for [line_re, blocks_ignore] in items(block_rules)
if text !~# line_re
continue
endif
- let indents = s:find_start_of_block(a:lnum - 1, blocks, multiple)
- if !len(indents)
+ let [blocks, skip] = blocks_ignore
+ let indents = s:find_start_of_block(a:lnum - 1, blocks, skip, multiple)
+ if empty(indents)
return -1
endif
if len(indents) == 1
let base = indent(start)
let current = indent(a:lnum)
- " Jump to last character in previous line.
- call cursor(lnum, len(text))
- let ignore_last_char = eval(s:skip_special_chars)
+ " Ignore last character in previous line?
+ let lastcol = len(text)
+ let col = lastcol
" Search for final colon that is not inside something to be ignored.
while 1
- let curpos = getpos('.')[2]
- if curpos == 1 | break | endif
- if eval(s:skip_special_chars) || text[curpos-1] =~# '\s'
- normal! h
+ if col == 1 | break | endif
+ if text[col-1] =~# '\s' || s:_skip_special_chars(lnum, col)
+ let col = col - 1
continue
- elseif text[curpos-1] ==# ':'
+ elseif text[col-1] ==# ':'
return base + s:sw()
endif
break
endwhile
- if text =~# '\\$' && !ignore_last_char
+ if text =~# '\\$' && !s:_skip_special_chars(lnum, lastcol)
" If this line is the continuation of a control statement
" indent further to distinguish the continuation line
" from the next logical line.
return -1
endif
- if !empty && s:is_dedented_already(current, base)
+ if (current || !empty) && s:is_dedented_already(current, base)
return -1
endif
if match_quotes != -1
" closing multiline string
let quotes = line[match_quotes:(match_quotes+2)]
- let pairpos = searchpairpos(quotes, '', quotes, 'b', 1, g:python_pep8_indent_searchpair_timeout)
+ call cursor(a:lnum, 1)
+ let pairpos = searchpairpos(quotes, '', quotes, 'bW', '', 0, g:python_pep8_indent_searchpair_timeout)
if pairpos[0] != 0
return indent(pairpos[0])
else
- " TODO: test to cover this!
+ return -1
endif
endif
projects / etc / vim.git / blobdiff