Commit Graph

15 Commits

Author SHA1 Message Date
mark@chromium.org
8190c132fd Update C++ style guide to 3.245:
- Relax the rule for sizeof(varname) vs. sizeof(type).
 - Allow an exception for nonconst reference parameters where
   convention dictates their use, such as for swap.
 - C++11: allow static_assert.
 - Require non-trivial fall-through between cases in switch
   statements to be annotated. Trivial fall-through includes
   consecutive case labels with no intervening code, and no comment
   is required in these cases.
 - C++11: allow constexpr.
 - Revise the "Integer Types" section to note type-width problems.
 - Clarify that the "arguments on subsequent lines" function call
   style is acceptable even when the 80-column limit doesn't require
   it.
 - Boost: allow part of Polygon.
 - C++11: allow <tuple>.

Update Objective-C style guide to 2.52:
 - Fix ARC example to not imply the use of @private in .m files.
 - Add an example to the "Category Names" section.
 - Require that ARC-using files insert preprocessor directives that
   generate an error when compiling without ARC.
 - Fix spacing around the *s in the ARC example per the C++ style
   guide.

Update Python style guide to 2.48:
 - Allow comments with URLs to exceed 80 characters per line.
 - Update outdated implicit-line-joining URLs.

Update HTML/CSS style guide to 2.21:
 - Consistent use of title case.
 - Add new "Declaration Block Separation" section.
 - Add a CSS example to the "Capitalization" section.
 - Minor fixes to whitespace.

Update JavaScript style to guide to 2.72:
 - Make it clear that the injunction against aliasing namespaces only
   applies to local aliases, not goog.scope.
 - Clarify the style guide's recommendation on array/object literals.
 - Add documentation on @private {type}, @protected {type}, and
   @const {type}.
 - Make JSDoc descriptions required only if not obvious.
 - Clarify that only private properties and methods need a trailing
   underscore.
 - Fix spelling of arv's name.

Update Common Lisp style guide to 1.18:
 - Macro-defining macros are harder to understand for everyone, not
   just for the "uninitiated." There's no need to condescend.

In all of the above style guides:
 - The guide source is now encoded as UTF-8. The numeric character
   references have been replaced with raw UTF-8-encoded characters.
2013-03-21 16:03:26 +00:00
mark@chromium.org
c8c76a2389 Update C++ style guide to 3.231:
- Clarify that sentence-like non-sentence comments are permitted.
 - Note that older code with incorrect #include ordering should be fixed.
 - Revamp the section on default function arguments.
 - Avoid explicitly recommending Init() methods.
 - C++11: permit "auto".
 - C++11: permit ">>" in place of "> >".
 - C++11: permit range-based "for".
 - C++11: permit variadic macros (already permitted as a C++03 extension).
 - C++11: permit "LL" and "ULL" literal suffixes (already permitted as a C++03
   extension).
 - Reflect the revised copyright and author line policy: copyright notices are
   not required, but license boilerplate may still be used (and generally
   contains a copyright notice). Author lines are not required.
 - C++11: permit new features in <algorithm> and the portion of <numeric> that
   does not require initializer lists.
 - Revise rules on forward declarations: explicitly forbid forward-declared
   functions, do not mandate forward declarations, discourage forward-declared
   templates.
 - Remove the rule requiring "const" qualifiers for member functions to be
   on the same line as the closing parenthesis of the parameter list.
 - Fix typo: "unnamed namespaces."
 - C++11: permit local types as template parameters.
 - Fix typo: "unfamiliar."
 - Relax RTTI rules to permit its use, but warn about its abuse.
 - C++11: permit nullptr and nullptr_t. Revise text referring to NULL to refer
   more generically to null pointers.
 - Remove the "don't go crazy with const" rule.
 - Fix typo: "dir/foo2" should bee "dir2/foo2."
 - Remove reference to a specific GCC version.

Update Objective-C style guide to 2.48:
 - Revise method declaration and invocation formatting rules for long names.
 - Reflect the revised copyright and author line policy: copyright notices are
   not required, but license boilerplate may still be used (and generally
   contains a copyright notice). Author lines are not required. Top-of-file
   comments are not required.
 - Fix dead link in the "nil Checks" section.
 - Cover ARC.
 - Specify that @private is only required for instance variables in header
   files.
 - Permit NSNumber literals.
 - Change the naming convention for instance variables from trailing underscore
   to leading underscore, allowing a wide exception for existing code and
   projects.
 - Fix description of BOOL with respect to its signedness.

Update Python style guide to 2.45:
 - Recommend "pylint: disable" over "pylint: disable-msg."
 - Fix case-sensitive anchor.
 - Provide a better explanation of the problems with catch-all "except:."
 - Permit "map" and "filter" in absence of inlined lambdas.

Update JavaScript style guide to 2.64:
 - Clarify rules for requiring and providing inner dependencies on classes.
 - Clarify semicolons for functions.
 - Note proper namespace and filename casing.
 - Fix typos: "@extends."
 - Permit parentheses to be omitted on unions.
 - Don't require method descriptions when obvious.
 - "in" is a keyword, put it in <code>.
 - New "Aliasing with goog.scope" section.
 - Rewrite the "Constants" section.
 - Remove the recommendation to use join() to build strings.
 - Add the "@expose" annotation.
 - Fix the "@suppress" example.
 - Remove reference alternate cast syntax.
 - Reflect the revised copyright and author line policy: copyright notices are
   not required, but license boilerplate may still be used (and generally
   contains a copyright notice). Author lines are not required.
 - Say that "use strict" is not required.
 - Fix links to "optional" section.
 - Rewrite "JavaScript Types" section.
 - Fix typos: "parameterizes," "converted."
 - Prefer in-constructor field initialization.
 - Add a section on "delete" and null-assignment.
 - Add a note about optional JSDoc comments on enum values.
 - State explicitly that dot operators belong at the ends of lines.
 - Add "@dict" and "@struct" annotations.
 - Add links to the JavaScript Types section.
 - Require (rather than encourage) compiling.

Update HTML/CSS style guide to 2.19:
 - Rephrased quotation guidelines.
 - Updated W3C I18N article reference.
 - Fixed revision number.

Update styleguide.xsl to 1.34:
 - Fix error in RefreshVisibilityFromHashParam when a URL fragment points to a
   named anchor within a section, as used by the JavaScript style guide.
2012-11-28 20:26:27 +00:00
apicard@google.com
424ad34281 Updating python style guide 2012-09-18 23:16:02 +00:00
mark@chromium.org
7f8919375d Update JavaScript style guide to 2.28:
- Fix typo.

Update Python style guide to 2.29:
 - Fix indirect setter.
2011-11-04 21:13:33 +00:00
mark@chromium.org
e33361fcd3 Update C++ style guide to 3.199:
- Update an example to omit the blank line between C and C++ #includes.
 - Rewrite the paragraph about #include ordering.
 - Clarify namespace closing comments.
 - Discourage const references for input arguments which are aliased beyond
   the scope of the function call.
 - Replace all '&' with '&amp;'.
 - Clarify that interfaces must have virtual destructors.
 - Add an explicit example for |else if|.
 - C++11 updates.

Update Objective-C style guide to 2.36:
 - Remove requirement to list @dynamic implementations.
 - Remove requirement to never synthesize CFType properties, since they may
   be retained on 10.6.
 - Use __weak and __strong type declaration modifiers rather than comments.
 - Make the copyright/license information consistent.
 - An example initializer comment revealed too much about the implementation.
 - Correct spelling mistakes.
 - Fix names that didn't follow Cocoa conventions.
 - Fix examples to conform to style.
 - Add a section about no braces for empty interfaces.
 - Add a section about automatically synthesized instance variables.
 - Codify avoidance of accessors in -init and -dealloc methods.
 - Changes for the 80-column rule.
 - Weaken the language around object ownership type qualifiers.
 - Document the rules for formatting blocks.

Update JavaScript style guide to 2.27:
 - Introduce EcmaScript 5 Strict verbiage.
 - Add a note about private constructors.
 - Simplify explanations about JSDoc comments.
 - Sort the JSDoc tags.
 - Remove the sections about type-checking now that the JSDoc tags and JS
   types are no longer one table.
 - Convert <tt> to <code>, because the XSL processor eats <tt>.
 - Add @suppress.
 - Mark @inheritDoc deprecated in favor of @override.
 - Add a section about inner classes and enums being defined in the same file
   as the top-level class they are defined on.

Update Python style guide to 2.28:
 - Change "Naming" summary to match body.
 - Make the prohibition against backslash line continuation explicit.
 - Update the TODO section to match the C++ style guide.
 - Declare Python code without a shebang line to be stylish.
 - Clarify rules on function docstrings.
 - Fix spelling errors.
 - Update with styleguide.xsl 1.33.

Update styleguide.xsl to 1.33:
 - Clean up style guide JS.
 - Links to anchor tags auto-expand.
2011-11-04 16:55:22 +00:00
mmentovai
cd4ce0fff0 Update C++ style guide to 3.188:
- Revise "Smart Pointers" section.
 - Clarify that it's OK to have spaces after '#' in a preprocessor directive,
   even though '#' itself must not be indented.
 - Revise "TODO Comments" section.
 - Fix wording.
 - Explicitly recommend foo.h be the first file #included by foo_test.cc.

Update Objective-C style guide to 2.24:
 - Clarify the spacing of @property declarations.
 - Add "Overridden NSObject Method Placement" section.
 - Explicitly permit blank lines around @interface, @implementation, and @end.

Update JavaScript style guide to 2.20:
 - Provide additional guidance with respect to the compiler.
 - Add {function(new:Type)} as a type syntax for constructors of Type.
 - Revise "Method and Function Comments" section.
 - Harmonize text and example in the "Passing Anonymous Functions" section.
 - Explicitly state that @param and @return types must be enclosed in braces.
 - Add documentation on the UNKNOWN type.
 - Replace a CODE_SNIPPET with BAD_CODE_SNIPPET in the "Internet Explorer's
   Conditional Comments" section.
 - Remove a redundant "Expand for more information" in the "Naming" section
   and fully spell out "information" in the "Code Formatting" section.
 - Provide a positive example in the "Multiline string literals" section.
 - Provide guidance for indentation within nested functions.

Update Python style guide to 2.20:
 - Clarify shebang rule.
2011-03-29 20:30:47 +00:00
mshields@google.com
222e6da82a New file google_python_style.vim. 2010-11-29 20:32:06 +00:00
mmentovai
db989ec08f Update C++ style guide to 3.180:
- Remove comment about naming macros like enums.
 - Move a bad code snippet from a CODE_SNIPPET to a BAD_CODE_SNIPPET element.

Update Python style guide to 2.18:
 - Clarify the syntax for import statements.

Update styleguide.xsl to 1.31:
 - Substitute underscore for apostrophe in anchor names.
2010-11-23 18:02:36 +00:00
mmentovai
b729e3cfe3 Update C++ style guide to 3.171:
- Add a section to specify deprecation comments.
2010-08-10 18:40:41 +00:00
mmentovai
8411f0c651 Update Python style guide with styleguide.xsl r51. 2010-08-04 17:46:16 +00:00
mmentovai
9ec7bd6269 Update C++ style guide to 3.154:
- Add call_traits to the set of allowed boost libraries.
 - Add an exception to the rule against default arguments to cover the useful
   case of simulating variadic functions.
 - Discourage the usage of ## in macros.
 - Clarify example: it's acceptable to declare two parameters on one line even
   if they don't all fit on that one line.
 - Fix a typo ("make use symmetric spacing").
 - Change bitwise AND to logical AND in a condition.

Update styleguide.xsl to 1.27:
 - Change a bunch of SPANs into DIVs.

Update Python style guide to 2.15:
 - Apply styleguide.xsl 1.27, changing a bunch of SPANs into DIVs.
2009-12-03 22:25:38 +00:00
mmentovai
f7facf9026 Update C++ style guide to 3.146:
- 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.
2009-10-23 21:01:49 +00:00
apicard@google.com
9d234080c5 M pyguide.html 2009-07-23 20:29:34 +00:00
apicard@google.com
7dbc495a6c M pyguide.html 2009-07-23 20:19:09 +00:00
apicard@google.com
f900c2c70d A pyguide.html 2009-07-23 20:09:56 +00:00