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Re: breadcrumbs for Info . . . . . .
From: |
Juri Linkov |
Subject: |
Re: breadcrumbs for Info . . . . . . |
Date: |
Sun, 15 Jun 2008 21:18:34 +0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (x86_64-pc-linux-gnu) |
>> There is one problem: all breadcrumb links are displayed as visited
>> even when there are not. The simplest fix is to let-bind variables
>> Info-history and Info-history-list in Info-insert-breadcrumbs. But
>> I see Info-find-node is called with `no-going-back'. Maybe code that
>> adds a new visited node to Info-history-list should be moved from
>> Info-select-node to Info-find-node-2 and be called conditionally
>> on no-going-back, but this would be inappropriate semantics for
>> Info-history-list. So perhaps let-bind is the best fix.
>
> Oh, yes, indeed. Info.el's code is terrible in this respect.
> Could you try and fix this problem, please?
Done. Now there is no need to mess around with the history since
Info-insert-breadcrumbs uses the cached parent-children structure
shared with the TOC node.
--
Juri Linkov
http://www.jurta.org/emacs/
- RE: breadcrumbs for Info . . . . . ., (continued)
- RE: breadcrumbs for Info . . . . . ., Drew Adams, 2008/06/14
- Re: breadcrumbs for Info . . . . . ., Stefan Monnier, 2008/06/14
- RE: breadcrumbs for Info . . . . . ., Drew Adams, 2008/06/14
- Re: breadcrumbs for Info . . . . . ., Stefan Monnier, 2008/06/14
- Re: breadcrumbs for Info . . . . . ., Juri Linkov, 2008/06/14
- RE: breadcrumbs for Info . . . . . ., Drew Adams, 2008/06/15
- Re: breadcrumbs for Info . . . . . ., Juri Linkov, 2008/06/15
- RE: breadcrumbs for Info . . . . . ., Drew Adams, 2008/06/15
- Re: breadcrumbs for Info . . . . . ., Juri Linkov, 2008/06/14
- Re: breadcrumbs for Info . . . . . ., Stefan Monnier, 2008/06/14
- Re: breadcrumbs for Info . . . . . .,
Juri Linkov <=
- RE: breadcrumbs for Info . . . . . ., Drew Adams, 2008/06/15