Hello everybody,
I have a plugin for (unified) diff files that I think might be of interest to
other people, too.
If you put the attached file as
/usr/share/vim/vimcurrent/plugin/diff.vim
you can press <CR> at the "@@ -x,x +x,x @@" lines in a diff
to jump to that chunk in the file.
That's very nice if you're doing things like
:!svn diff > /tmp/a.patch
:e /tmp/a.patch
to review your changes before committing.
I hope that it finds some interest; feedback is welcome, of course.
Regards,
Phil
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" Plugin to allow pressing <CR> on the line number information lines
" ( @@ -xx,xx +xx,xx @@ ) in unified diffs, to jump to that position in that
" file.
noremap <silent> <buffer> <cr> :call DiffJump()<CR>
function! DiffJump()
let line=getline(".")
if line =~ '^@@ -\d\+,\d\+ +\d\+,\d\+ @@'
" Maybe allow to go to the "old" line?
let dest=matchstr(line, '+\d\+')
let filename_linenumber=search('^+++ ', "bnW")
" With the given pattern the filename always starts in byte 5.
let t1=strpart(getline(filename_linenumber), 4)
" Remove tab and all behind.
let file=substitute(t1, '\t.*$', '', '')
exe "edit " . dest . " " . file
else
echo "Line doesn't include line numbers"
endif
endfunction
