* bug#7136: Documentation: `completion-in-region-functions' punts to opacity
@ 2010-09-29 21:15 MON KEY
2011-07-02 16:08 ` Lars Magne Ingebrigtsen
0 siblings, 1 reply; 2+ messages in thread
From: MON KEY @ 2010-09-29 21:15 UTC (permalink / raw)
To: 7136
Docstring of variable `completion-in-region-functions' has this:
,----
| NEXT-FUN is a function of four arguments (START END COLLECTION PREDICATE)
| that performs the default operation. The other four arguments are like
| the ones passed to `completion-in-region'.
`----
The punting in the second sentence above (e.g. "The other four") is
not helpful in the least. The fourth arg PREDICATE is not documented
in `completion-in-region'.
Examining the source for `completion-in-region' one finds its first
evaluated form is a call to the `with-wrapper-hook' macro with
`completion-in-region-functions' as its first arg.
That `with-wrapper-hook' is itself recursive `labels' call with lexical
closures over its args renders the `completion-in-region-functions'
docstring completely opaque.
--
/s_P\
^ permalink raw reply [flat|nested] 2+ messages in thread
* bug#7136: Documentation: `completion-in-region-functions' punts to opacity
2010-09-29 21:15 bug#7136: Documentation: `completion-in-region-functions' punts to opacity MON KEY
@ 2011-07-02 16:08 ` Lars Magne Ingebrigtsen
0 siblings, 0 replies; 2+ messages in thread
From: Lars Magne Ingebrigtsen @ 2011-07-02 16:08 UTC (permalink / raw)
To: MON KEY; +Cc: 7136
MON KEY <monkey@sandpframing.com> writes:
> | NEXT-FUN is a function of four arguments (START END COLLECTION PREDICATE)
> | that performs the default operation. The other four arguments are like
> | the ones passed to `completion-in-region'.
> `----
>
> The punting in the second sentence above (e.g. "The other four") is
> not helpful in the least. The fourth arg PREDICATE is not documented
> in `completion-in-region'.
I've now documented that argument in `completion-in-region'.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog http://lars.ingebrigtsen.no/
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2010-09-29 21:15 bug#7136: Documentation: `completion-in-region-functions' punts to opacity MON KEY
2011-07-02 16:08 ` Lars Magne Ingebrigtsen
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