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LYNX-DEV about that ISMAP thing
From: |
Klaus Weide |
Subject: |
LYNX-DEV about that ISMAP thing |
Date: |
Thu, 10 Apr 1997 14:13:25 -0500 (CDT) |
Fote,
you asked whether the "[ISMAP]"-suppression should not be an option
separate from IMAGE_TOGGLE (and then you went ahead and implemented it).
Agreed, it is a logically separate thing. I didn't think this was worth
introducing another configuration option and command line switch, but
now that you did it... I'll grab your code :)
I don't like the get-rid-of-all-"dangling"-numbers thing, because I
sometimes found them useful, so here is my response:
/* from GridText.c */
/*
* If links are numbered and a->show_anchor is still NO,
* get rid of the numbered bracket and adjust the
* anchor count. This code could fail if the anchor
* content caused a wrap, but that's highly unlikely,
* so for now, we won't check for that. - FM
*
* Well, let's do this only if we can be resonably sure that
* this is the result of an intentional non-generation of
* anchor text via NO_ISMAP_IF_USEMAP. In other cases it can
* actually be a feature that numbered links alert the viewer
* to the presence of a link which is otherwise not selectable -
* possibly caused by HTML errors. - kw
*/
if (a->show_anchor == NO && keypad_mode == LINKS_ARE_NUMBERED &&
LYNoISMAPifUSEMAP &&
HTAnchor_isISMAPScript(
HTAnchor_followMainLink((HTAnchor *)a->anchor))) {
j = (text->last_line->size - a->extent - 1);
/* etc. */
(HTAnchor_isISMAPScript() does just what its name suggests.)
By the way, it may be unlikely that the anchor start as at a wrapping point,
but that is just what happens on Scottes page <http://sol.slcc.edu/index2.html>.
I am looking at it with screen width 100, maybe that makes a difference.
Klaus
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