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Fix #667 - Do not add extra blank lines for add_blank_lines_for_python_control_statements

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w0rp
2017-06-20 09:39:58 +01:00
parent b44bd4e24f
commit b96f5845ed
2 changed files with 30 additions and 1 deletions
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5
autoload/ale/fixers/generic_python.vim
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@@ -5,17 +5,20 @@
function! ale#fixers#generic_python#AddLinesBeforeControlStatements(buffer, lines) abort
let l:new_lines = []
let l:last_indent_size = 0
let l:last_line_is_blank = 0
for l:line in a:lines
let l:indent_size = len(matchstr(l:line, '^ *'))
if l:indent_size <= l:last_indent_size
if !l:last_line_is_blank
\&& l:indent_size <= l:last_indent_size
\&& match(l:line, '\v^ *(return|if|for|while|break|continue)') >= 0
call add(l:new_lines, '')
endif
call add(l:new_lines, l:line)
let l:last_indent_size = l:indent_size
let l:last_line_is_blank = empty(split(l:line))
endfor
return l:new_lines