Richard Stallman wrote: Can you fix that doc string to be accurate?
Then you could easily implement a command to undo one theme using the method I suggested above. It seems impossible to figure out what custom-do-theme-reset is really _trying_ to do, and custom-do-theme-reset is used in other functions, so I can not just change it to do something that makes sense to me. What it actually does is complex (the technical details are involved) and seems to make no sense whatsoever. This is ported XEmacs code. What the function apparently wants to do is "exactly the same thing as what the XEmacs function does, whatever that is". It seems to me that what happened is that the person who ported the code did not fully understand what the XEmacs function does. This seems to explain both the apparent lack of consistency of the code itself, and the inconsistency of the docs. The situation with Custom themes is a lot worse that I thought yesterday. I discovered two new bugs, one so serious that it makes the Custom themes feature unusable. It is nearly guaranteed that even if those two bugs could be solved plenty of others remain. The Custom Themes code seems to have been incorrectly ported from XEmacs, to a degree that it is presently completely dysfunctional. It is nearly impossible to understand incorrectly ported code, unless you know the package that was ported. It _is_ possible for me to debug cus-theme.el, even though it has many bugs, because it is originally designed code. You can guess the original design and make the code behave like it. However, the themes code in custom.el is ported code. In this incorrectly ported code, the original design seems to be destroyed by the incorrect porting. You can only know it by studying the package that was ported. Repairing and debugging the themes code means correcting the porting errors and finishing off the porting task. I never used XEmacs, I do not have it installed. I do not know anything about the differences between the Emacs and XEmacs versions of Elisp. I know nothing about the actual XEmacs version of Custom themes. I do not know how it works, whether it works (without excessive bugs), whether it is actually used by people and, if so, how it is used. I am absolutely not the right person to work on this. Somebody who is interested in Emacs development, but who is familiar with XEmacs Custom Themes should finish this off. "Finishing it off" seems to be a substantial task. Sincerely, Luc. _______________________________________________ Emacs-devel mailing list Emacs-devel@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-devel
