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From: | Juri Linkov |
Subject: | Re: breadcrumbs for Info . . . . . . |
Date: | Sun, 15 Jun 2008 03:28:55 +0300 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (x86_64-pc-linux-gnu) |
>> Attached. > > I installed a reworked version of this. 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. -- Juri Linkov http://www.jurta.org/emacs/
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