How do I extend the Vim folding support?
You can use the ‘foldexpr’ option to fold using a user specified function. For example, to fold subroutines of the following form into a single line:
sub foo {
my $barf;
$barf = 3;
return $barf;
}
You can use the following commands:
set foldmethod=expr
set foldexpr=MyFoldExpr(v:lnum)
fun! MyFoldExpr(line)
let str = getline(a:line)
if str =~ '^sub\>'
return '1'
elseif str =~ '^}'
return '<1'
else
return foldlevel(a:line - 1)
endif
endfun
Comments (1)
Pepsh Pepshinsky
Let’s see you to :help viminfo-file-name (option -i) :set viminfofile=NONE