On Sun, 15 Oct 2000, Thomas Dickey wrote:
> On Sun, Oct 15, 2000 at 02:31:03PM +0300, Harri Tuominen wrote:
> > When I try to edit a local file Lynx exits with signal 291. This happens
> > after pressing the right arrow key and then "e". If I press "e" when the
> > cursor is on the current file name, then that file is loaded to the editor
> > configured in the lynx.cfg without problems.
>
> There were a couple of bug-fixes in dev.10, but I'm not sure if they apply
> (DK may know). Either can break the code...
No, this is another problem. Harri has "e" bound to LYK_DWIMEDIT, via
a KEYMAP in lynx.cfg. I believe that this is the DJGPP code being
sensitive to dereferencing a null pointer, when trying to edit a text
file with no links within it. I think that this fixes it. Patch is
against dev.9, since I don't have a clean copy of dev.10. Excuse the
duplication of the previously submitted patch for USE_EXTERNALS.
Doug
--- lynx2-8-4/src/LYMainLoop.c Thu Aug 24 18:30:12 2000
+++ lynx2-8-4/src/LYMainLoop.c.new Sun Oct 15 12:16:30 2000
@@ -1301,8 +1301,13 @@
return 0;
}
+#ifdef USE_EXTERNALS
if (run_external(links[curdoc.link].lname, TRUE))
+ {
+ *refresh_screen = TRUE;
return 0;
+ }
+#endif /* USE_EXTERNALS */
/*
* Follow a normal link or anchor.
@@ -2296,7 +2301,8 @@
* contents, rather than attempting to edit the html source
* document. KED
*/
- if (links[curdoc.link].type == WWW_FORM_LINK_TYPE &&
+ if (nlinks > 0 &&
+ links[curdoc.link].type == WWW_FORM_LINK_TYPE &&
links[curdoc.link].form->type == F_TEXTAREA_TYPE) {
*cmd = LYK_EDIT_TEXTAREA;
return 2;
@@ -2313,7 +2319,8 @@
* auto invocation of the editor on the TEXTAREA's contents
* via the above if() statement.]
*/
- if (links[curdoc.link].type == WWW_FORM_LINK_TYPE &&
+ if (nlinks > 0 &&
+ links[curdoc.link].type == WWW_FORM_LINK_TYPE &&
links[curdoc.link].form->type == F_TEXT_TYPE) {
HTUserMsg (CANNOT_EDIT_FIELD);
return 1;
__
Doug Kaufman
Internet: [EMAIL PROTECTED]
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