FontBuilder adjusted font settings if reading font isn't available in the system. Now, we support empty string value of "font.name.*" which means default font in the system. If it's empty string, gfx checks default font from "font.name-list.*" at runtime. Therefore, resetting "font.name.*" to empty string is the best approach if specified font becomes not available (e.g., uninstalled from the system).
Therefore, this patch replaces the code in FontBuilder.readFontSelection() with just returning empty string.
MozReview-Commit-ID: HgR88Qw8Xwe
--HG--
extra : rebase_source : 3878bf6a1c98ef7ba27c2cbdaaa9307061820f85
The -*- file variable lines -*- establish per-file settings that Emacs will
pick up. This patch makes the following changes to those lines (and touches
nothing else):
- Never set the buffer's mode.
Years ago, Emacs did not have a good JavaScript mode, so it made sense
to use Java or C++ mode in .js files. However, Emacs has had js-mode for
years now; it's perfectly serviceable, and is available and enabled by
default in all major Emacs packagings.
Selecting a mode in the -*- file variable line -*- is almost always the
wrong thing to do anyway. It overrides Emacs's default choice, which is
(now) reasonable; and even worse, it overrides settings the user might
have made in their '.emacs' file for that file extension. It's only
useful when there's something specific about that particular file that
makes a particular mode appropriate.
- Correctly propagate settings that establish the correct indentation
level for this file: c-basic-offset and js2-basic-offset should be
js-indent-level. Whatever value they're given should be preserved;
different parts of our tree use different indentation styles.
- We don't use tabs in Mozilla JS code. Always set indent-tabs-mode: nil.
Remove tab-width: settings, at least in files that don't contain tab
characters.
- Remove js2-mode settings that belong in the user's .emacs file, like
js2-skip-preprocessor-directives.
Myk Melez
Masayuki Nakano
Florian Quèze
Jared Wein
Wes Kocher
Dave Townsend
Masatoshi Kimura
Hector Zhao
Jim Blandy
Neil Rashbrook
Ed Morley
Gervase Markham
gavin@gavinsharp.com
gerv%gerv.net
db48x%yahoo.com
scott%scott-macgregor.org