- Make the messaging on DISALLOW_EVIL_CONSTRUCTORS more clear that we should
not be rewriting old code but should simply prefer DISALLOW_COPY_AND_ASSIGN
on new code.
- s/Initializer Lists/Constructor Initializer Lists/ since people search for
this based on knowing it's part of the constructor, but forget the precise
name.
- Allow data members in a test fixture to be private.
- Loosen restrictions on globals.
- Add explicit guideline for nested namespace formatting.
- Strengthen the prohibition against operator overloading for operator&.
- Add recommendation for "_" over "-" in file names.
- Revise the "Copy Constructors" section for brevity and clarity. Emphasize
preference for standard over nonstandard copy operations.
- Weaken the wording at the top of the "Doing Work in Constructors" section,
making it clear that Init() methods are not absolutely required for
non-trivial initialization.
- Fix minor typos and grammatical errors.
Update Objective-C style guide to 2.14:
- Add the Rule of Four for indenting parameters. Allow either of two forms
for formatting methods with short first keywords.
- Update the guidance on BOOL vs. bool.
- Whitespace cleanup.
Update Python style guide to 2.14:
- Consolidate discussion of the string module, apply, map, filter, and reduce
into a single section.
- Make it explicit that functions and classes can be nested inside methods.
