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Respect comma first style #41

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Respect comma first style #41

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11 changes: 10 additions & 1 deletion indent/erlang.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -653,6 +653,8 @@ function! s:BeginElementFound(stack, token, curr_vcol, stored_vcol, end_token, s
else
return [0, 0]
endif
elseif a:stack == ['first_comma']
return [1, a:curr_vcol]
else
return [1, s:UnexpectedToken(a:token, a:stack)]
endif
Expand Down Expand Up @@ -1024,7 +1026,7 @@ function! s:ErlangCalcIndent2(lnum, stack)
let end_token = (token ==# '(' ? ')' :
\token ==# '{' ? '}' : 'error')

if empty(stack)
if empty(stack) || stack == ['first_comma']
" We found the opening paren whose block contains the LTI.
let mode = 'inside'
elseif stack[0] ==# end_token
Expand Down Expand Up @@ -1095,6 +1097,10 @@ function! s:ErlangCalcIndent2(lnum, stack)
call s:Log(' "' . token . '" token (whose closing token ' .
\'starts LTI) found -> return')
return curr_vcol
elseif stored_vcol ==# -1 && stack == ['first_comma']
call s:Log(' "' . token . '" token (which directly ' .
\'precedes LTI with first_comma) found -> return')
return curr_vcol
elseif stored_vcol ==# -1
" Examples: {{{
"
Expand Down Expand Up @@ -1438,6 +1444,9 @@ function! ErlangIndent()
let new_col = s:ErlangCalcIndent(v:lnum - 1,
\[ml[2], 'align_to_begin_element'])
endif
elseif currline =~# '^\s*,'
call s:Log(" Line type = 'first comma'")
let new_col = s:ErlangCalcIndent(v:lnum - 1, ['first_comma'])
else
call s:Log(" Line type = 'normal'")

Expand Down