Adds a global .eslintrc file for all source files in /browser/devtools.
This file defines a set of global variables that are commonly used in
/browser/devtools code.
The files that import modules with Cu.import will need to define their
own globals as /* globals ... */ comments.
This file also defines the configuration for all the rules we want to
use.
This also adds a set of .eslintrc files, one per test directory in
/browser/devtools. Each of these files extend from one of 2 parent config
files: .eslintrc.xpcshell or .eslintrc.mochitest.
The parent config define the set of globals these types of tests have
access to (test runner functions, assertion functions, etc.).
Finally, this also adds .eslintrc files in /toolkit/devtools for code and
tests, which just extend from their counterparts in /browser/devtools.
The node-attribute-parser now marks uris to css and js files as cssresource and jsresource.
Thanks to this, the inspector can open the corresponding files in the style-editor and
debugger rather than just opening a new tab with the source.
This makes use of 2 new toolbox methods: viewSourceInStyleEditor and viewSourceInDebugger.
This first part adds a parser for node attributes which, given some node
information and an attribute name, generates a small AST-like array of
objects that tells which parts of the attribute (if any) are links, and
what they link to.
Using this, the markup-view generates the right HTML structure to display
these parts as links.
This part 1 doesn't yet allow users to follow these links.
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.
