72581Re: quickfix hidden marks
- Aug 1, 2013Interesting ...
If you define a file XXX with the content:
let list = [
\ 'filename': 'XXX',
\ 'lnum': 2,
\ 'col': 5,
\ 'vcol': 1,
\ 'text': 'This is some line',
\ 'kind': 'marker',
\ 'type': 'r',
\ 'nr': 1
I echos as expected.
If you a lines before line 2 or delete line 1,
calling Show() echos a "corrected" value for the
But, it you delete line 2, the quickfix entry for
line 2 is still echoed back by Show.
If you then add new lines to the top of the file,
then Show echos back lnum as 2 + number of lines added.
So, getqflist()/setqflist() work when removing lines
before a line but not when the line itself is deleted.
Or at least thats what I am seeing.
I assume, but have not tested, if one marks a line
with a "normal" mark and then deletes the line,
the mark also goes away.
On 08/01/2013 06:01 AM, Ben Fritz wrote:
> On Wednesday, July 31, 2013 8:41:21 PM UTC-5, Richard wrote:
>> If you insert or delete lines, mostly the correct error location is still
>> found because hidden marks are used. Sometimes, when the mark has been
>> deleted for some reason, the message "line changed" is shown to warn you
>> the error location may not be correct. If you quit Vim and start again the
>> marks are lost and the error locations may not be correct anymore.
>> What are the "hidden marks" mentioned above?
>> Do they use some character (a-zA-Z)
> They do NOT use "marks" in the sense of being able to jump to them with ' or `
>> or do they use
>> some internal capability (c code) that is not exposed in the
>> Vim script language?
> It is internal, but you can access them with the getqflist()/setqflist() functions.
Quis custodiet ipsos custodes
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