To find non-ascii characters in a file, I have defined the following:
syntax match nonascii "[^\x00-\x7F]"
highlight nonascii ctermbg=13
I can disable this with the command:
syntax off
I would like to create a command that toggles this highlight group on/off
and
hopefully do so without affecting the current state of the remainder of the
syntax highlight groups. I have not found a way to test the state of this
group, and once activated, I cannot seem to clear or edit the highlight
definition non-destructively.
Any pointers?
[P.S.: I originally sent this to <v...@vim.org> which is the address listed
on the official Vim mailing list page, but it never showed up. Is that
still
valid, or must vim_use@googlegroups.com now be used?]
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