The name only search is a regex of \b (word boundary) at start and end
of the string, see

https://github.com/jsoftware/qtide/blob/master/lib/base/fiw.cpp line 363

and

https://github.com/jsoftware/qtide/blob/master/lib/base/state.cpp line 189.

Perhaps a better regex could be taken from

https://github.com/jsoftware/base9/blob/master/regex/regj.ijs

and maybe this needs updating as well.

On Sat, Oct 8, 2022 at 10:19 AM Raul Miller <rauldmil...@gmail.com> wrote:
>
> An additional problem here is that a name only search for m. will
> treat the . as a wildcard character rather than matching specifically
> on the . character.
>
> This is probably due to the use of a regular expression in the
> implementation without the use of a regular expression quoting
> mechanism for the name part.
>
> In J, this quoting mechanism could look like
>
> alphanum=. '0123456789',(#~ tolower~:toupper)a.
> quotere=: {{1}.(#!.'\'~1 j. 1|.-.@e.&alphanum)'x',y}}
>
> (In other words: precede every non-alphanumeric character with a backslash.)
>
> FYI,
>
> --
> Raul
>
> On Sat, Oct 8, 2022 at 12:51 PM Raul Miller <rauldmil...@gmail.com> wrote:
> >
> > (I am not sure where I should leave these observations.)
> >
> > Today, I stumbled over a couple mis-features in the implementation of
> > the "name only" mechanism in j's qtide search mechanism.
> >
> > One issue is that a "name only" search for 'm' finds the 'm' in 'm.'
> > This makes searching for instances of 'm' which are not 'm.'
> > interesting, but arguably this is an acceptable compromise because J
> > merged 'm.' into 'm' some time ago.
> >
> > However, a "name only" search for 'm' does not find the 'm' in
> > 'var__m' (quotes are for emphasis here, and would not appear in the
> > text being searched), nor does a name only search for 'i' find the 'i'
> > in 'for_i.'.
> >
> > Anyways, at some point, I think we should do better here.
> >
> > Thanks,
> >
> > --
> > Raul
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