(mm-inline-text): Render normal text with fontification whenever possible.
gnus-sum.el (gnus-summary-save-parts-1):
gnus-art.el (gnus-article-browse-html-save-cid-content)
(gnus-article-browse-html-parts, gnus-mime-delete-part)
(gnus-mime-copy-part, gnus-mime-inline-part, gnus-insert-mime-button):
Use `mm-handle-filename'.
mm-util.el (mm-handle-filename): New function, return the filename of an handle.
* image.el (image-type-file-name-regexps): Make it variable.
`imagemagick-register-types' modifies it, and the user may want
to add new extensions for known image types.
(imagemagick-register-types): Throw error if not using ImageMagick.
This is less likely to overflow, and avoids undefined behavior if
overflow does occur. All callers changed. Use strtoul to scan
for the unsigned long integer.
* lisp/custom.el (custom--inhibit-theme-enable): Make it affect only
custom-theme-set-variables and custom-theme-set-faces.
(provide-theme): Ignore custom--inhibit-theme-enable.
(load-theme): Enable the theme explicitly if NO-ENABLE is non-nil.
(custom-enabling-themes): Delete variable.
(enable-theme): Accept only loaded themes as arguments. Ignore
the special custom-enabled-themes variable.
(custom-enabled-themes): Forbid themes from setting this.
Eliminate use of custom-enabling-themes.
(custom-push-theme): Quote "changed" custom var entry.
This avoids a warning with gcc -Wstrict-overflow, and works
better for very large objects.
(inbuffer_size): Now size_t. All uses changed.
(xmalloc, xrealloc, operator_name, process_file): Use size_t for
sizes. Don't bother testing whether a size_t value can be negative.
Assume, for example, the head of matches is "RSS" and user input is
"rs". If the user hit RET, "RSS" is selected but "rs" is added to the
history. This commit fixes this inconsistency.
This avoids a warning with gcc -Wstrict-overflow.
* etags.c (Prolog_functions, prolog_pr, prolog_atom): Use size_t,
not int, to store sizes.
(prolog_atom): Return 0, not -1, on error. All callers changed.
* update-game-score.c (main): Don't set 'scores' to garbage when
-r is specified and scorecount != MAX_SCORES. This bug was
introduced in the 2002-04-10 change, and was found with gcc
-Wstrict-overflow (GCC 4.5.2, x86-64).
