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.
Many moz.build files define things that could be defined in parent
moz.build files. Keeping the number of moz.build files low helps with
build times due to less I/O and fewer directories traversed.
This patch eliminates a lot of moz.build files by moving their content
into parent moz.build files.
--HG--
extra : rebase_source : 0cfdf2697d10532e5b03cd27fbaadb41f42b837c
extra : amend_source : 0119d4e4881217f105e0e4ba1dfa9c8f7295f3e9
extra : histedit_source : eb49e62c67af2005fdc08d9c9a07f56bee98d558%2C50951e960e450f9b0e48fc7e8ec369d8666a63b0
Every directory with a jar.mn now has JAR_MANIFESTS defined in its
moz.build file.
We also removed the may_skip special consideration of jar.mn files
because this information is now available during tier traversal by the
reader courtesy of the variables being present in moz.build files.
--HG--
extra : rebase_source : 21049b15e6bd9cf65b0805ccaccc4ba5aae93c98
extra : amend_source : 0b1ea866d725beef92d37c6f6d475369ac002e19
This patch does the following:
* It adds nsITransferable::Init(nsILoadContext*). The load context
might be null, which means that the transferable is non-private, but
if it's non-null, we extract the boolean value for the privacy mode
and store it in the transferable.
* It adds checks in debug builds to make sure that Init is always
called, in form of fatal assertions.
* It adds nsIDOMDocument* agruments to nsIClipboardHelper methods which
represent the document that the string is coming from.
nsIClipboardHelper implementation internally gets the nsILoadContext
from that and passes it on to the transferable upon creation. The
reason that I did this was that nsIClipboardHelper is supposed to be a
high-level helper, and in most of its call sites, we have easy access
to a document object.
* It modifies all of the call sites of the above interfaces according to
this change.
* It adds a GetLoadContext helper to nsIDocument to help with changing
the call sites.
