As title, I want to make a function for foldtext like this:
function MY_TeX_BiBFoldText()
let line = getline(v:foldstart, v:foldend)
let matchlinea = match(line, '^\s*author.*{.*}.*') + 1
let matchlinet = match(line, '^\s*title.*{.*}.*') + 1
let matcha = substitute(getline(matchlinea), '^.*{\(.*\)}*.*$', '\1', 'g')
let matcht = substitute(getline(matchlinet), '^.*{\(.*\)}*.*$', '\1', 'g')
let matched = "title: " . matcht . " author: " . matcha
return v:folddashes . matched
endfunction
So the folding will show the string "matched", but I find that v:foldstart and
v:foldend have the same value in foldings, so all my foldings show the same
string, why?
--
Regards,
anhnmncb
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