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Adam Stankiewicz
2019-09-06 14:25:42 +02:00
parent ae18284e5a
commit 66b769328c
5 changed files with 39 additions and 16 deletions
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24
autoload/elixir/indent.vim
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@@ -25,6 +25,7 @@ function! elixir#indent#indent(lnum)
let handlers = [
\'top_of_file',
\'starts_with_string_continuation',
\'following_trailing_binary_operator',
\'starts_with_pipe',
\'starts_with_binary_operator',
@@ -35,9 +36,14 @@ function! elixir#indent#indent(lnum)
\]
for handler in handlers
call s:debug('testing handler elixir#indent#handle_'.handler)
let context = {'lnum': lnum, 'text': text, 'prev_nb_lnum': prev_nb_lnum, 'prev_nb_text': prev_nb_text}
let context = {'lnum': lnum, 'text': text, 'first_nb_char_idx': match(text, '\w'), 'prev_nb_lnum': prev_nb_lnum, 'prev_nb_text': prev_nb_text}
let indent = function('elixir#indent#handle_'.handler)(context)
if indent != -1
if indent == -2
" Keep indent the same
call s:debug('line '.lnum.': elixir#indent#handle_'.handler.' returned -2; returning indent of -1')
call cursor(curs_lnum, curs_col)
return -1
elseif indent != -1
call s:debug('line '.lnum.': elixir#indent#handle_'.handler.' returned '.indent)
call cursor(curs_lnum, curs_col)
return indent
@@ -102,7 +108,11 @@ endfunction
" Returns 0 or 1 based on whether or not the given line number and column
" number pair is a string or comment
function! s:is_string_or_comment(line, col)
return synIDattr(synID(a:line, a:col, 1), "name") =~ '\%(String\|Comment\)'
return s:syntax_name(a:line, a:col) =~ '\%(String\|Comment\)'
endfunction
function! s:syntax_name(line, col)
return synIDattr(synID(a:line, a:col, 1), "name")
endfunction
" Skip expression for searchpair. Returns 0 or 1 based on whether the value
@@ -158,6 +168,14 @@ function! elixir#indent#handle_top_of_file(context)
end
endfunction
function! elixir#indent#handle_starts_with_string_continuation(context)
if s:syntax_name(a:context.lnum, a:context.first_nb_char_idx) =~ '\(String\|Comment\)$'
return -2
else
return -1
end
endfunction
function! elixir#indent#handle_follow_prev_nb(context)
return s:get_base_indent(a:context.prev_nb_lnum, a:context.prev_nb_text)
endfunction