The in-tree version of View MathML Source appears to have low usage, so it seems
reasonable to remove. A similar feature is available as an add-on.
In recent months, the in-tree version has actually been broken, which wasn't
noticed for quite a while. This adds further evidence for removal given the
lack of maintenance and interest in this feature.
Differential Revision: https://phabricator.services.mozilla.com/D1830
Manually-implemented QueryInterface functions don't benefit from the
MozQueryInterface optimizaions, and a lot of them are in hot code, and
implement a large number of interfaces.
MozReview-Commit-ID: 8OzglraowZt
`openInExternalEditor` used to accept a page descriptor as a deprecated arg, but
this is no longer possible after bug 1418403.
MozReview-Commit-ID: codNqEOemu
This resolves some confusion around the required callback for
`openInExtenalEditor` by converting it to instead return a Promise. This also
simplifies the flow of its callers as well.
MozReview-Commit-ID: EYoucELJLbu
Along with removing the view source standalone windows and prefs this patch:
1) Re-structures several of the view source tests that were only testing the old
standalone windows to now test view source in tab.
2) Adds support viewSourceUtils.viewSource() to open a browser window when there
aren't any open (for browser toolbox view source).
3) Cleans up some of the API for viewSourceUtils and removes the old deprecated
ways of calling it.
MozReview-Commit-ID: DI6sgZwbCf
CLOSED TREE
This restores external view source after changes in bug 1025146. It does
function in e10s, however the page descriptor is not used, so viewing a POST
result will GET the page instead. This is the same as it was before bug
1025146.
Follow ups will add usage tracking and improve e10s behavior if there is enough
usage.
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.
