* Bram Moolenaar <[email protected]> [120413 05:42]:
> Christian Brabandt wrote:
> > Here is a patch, that makes :dig! display only user-defined digraphs and
> > :dig! xy remove the digraph, that is defined by the chars xy
> >
> > This sounds like a useful addition.
>
> If ":dig! xy" deletes a digraph I would expect ":dig!" to delete all
> user-defined digraphs. Thus have "!" mean delete.
>
> Can we use another command to list user-defined digraphs? Perhaps
> ":dig ?"?
>
> This patch would also need documentation. And a test would be good too.
Using :dig! to display and :dig! xy to delete is terribly inconsistent.
To remove a highlight, vim uses :hi clear, to remove a map, :unmap. I
would suggest :undig {char}{char} or :undig {number} to remove a
digraph.
:dig! {char}{char} or :dig! {number} could be used to list digraphs
matching certain criteria. I would even go so far as to allow :dig!
{char} to find all digraphs with the specified char in either position.
If char is ambiguous (i.e. a single digit or two digits) treat is as
both {char} or {char}{char} and {number} (list all matches).
While :dig! without arguments would list user-defined digraphs, :dig!
with an argument would list all matching digraphs, both pre-defined and
user-defined.
...Marvin
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