jyapayne/nim.vim
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more auto-indenting improvements

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This commit is contained in:
Zahary Karadjov 2013-08-25 14:47:26 +03:00
commit f947b48cda
1 changed files with 27 additions and 21 deletions
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48
indent/nimrod.vim
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@ -43,6 +43,7 @@ function! GetNimrodIndent(lnum)
endif
let pline = getline(plnum)
let cline = getline(a:lnum)
let pline_len = strlen(pline)
let plindent = indent(plnum)
let clindent = indent(a:lnum)
@ -77,6 +78,32 @@ function! GetNimrodIndent(lnum)
endwhile
endif
if cline =~ '^\s*\(if\|when\|for\|while\|case\|of\|try\)\>'
" This is a benign line, do nothing
return -1
endif
" If the current line begins with a keyword that lines up with "try"
if cline =~ '^\s*\(except\|finally\)\>'
let lnum = a:lnum - 1
while lnum >= 1
if getline(lnum) =~ '^\s*\(try\|except\)\>'
let ind = indent(lnum)
if ind >= clindent
return -1 " indent is already less than this
endif
return ind " line up with previous try or except
endif
let lnum = lnum - 1
endwhile
return -1 " no matching "try"!
endif
" If the current line begins with a header keyword, dedent
if cline =~ '^\s*\(elif\|else\)\>'
return s:FindStartLine(a:lnum, '^\s*\(if\|when\|elif\|of\)')
endif
if pline =~ ':\s*$'
"return s:FindStartLine(plnum, '(^\s*\(if\|when\|else\|elif\|case\|of\|try\|except\|finally\)\>)\|\<do\>') + &sw
return s:FindStartLine(plnum, '^\s*\(if\|when\|else\|elif\|for\|while\|case\|of\|try\|except\|finally\)\>') + &sw
@ -107,27 +134,6 @@ function! GetNimrodIndent(lnum)
return -1
endif
" If the current line begins with a keyword that lines up with "try"
if getline(a:lnum) =~ '^\s*\(except\|finally\)\>'
let lnum = a:lnum - 1
while lnum >= 1
if getline(lnum) =~ '^\s*\(try\|except\)\>'
let ind = indent(lnum)
if ind >= clindent
return -1 " indent is already less than this
endif
return ind " line up with previous try or except
endif
let lnum = lnum - 1
endwhile
return -1 " no matching "try"!
endif
" If the current line begins with a header keyword, dedent
if getline(a:lnum) =~ '^\s*\(elif\|else\)\>'
return s:FindStartLine(a:lnum, '^\s*\(if\|when\|elif\|of\)')
endif
return -1
endfunction