Re: foldtext question

[AK]

On 01/15/2012 01:56 PM, Gary Johnson wrote:

On 2012-01-15, AK wrote:

It does work for me but I'm dealing with lines that have
leading spaces and I add leading spaces, here is a relevant
snip:

     let l = getline(v:foldstart)
     let line = substitute(l, '^[ ]*', '', '')
     let prefix = repeat(' ', (strlen(l) - strlen(line)))
     let c = ''
     if l =~ '^\s*class\s' | let c = '(c)--' | endif
     let line = prefix . '+--' . c . '  ' . line

You can also use the indent() function to get the indentation of the
line directly instead of calculating string lengths, e.g.,

     let n = v:foldend - v:foldstart + 1
     let i = indent(v:foldstart)
     return repeat(' ', i) . "+-" . v:folddashes . " " . n . " lines "

Regards,
Gary

Thanks! I know that now, but I wrote this function a
long time ago..  -ak

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