Modernize for 2011. Mention automatic code formatters. Replace partial description of Clownfish naming coventions with reference to the Clownfish documentation.
|Deletions are marked like this.||Additions are marked like this.|
|Line 37:||Line 37:|
|All code should follow the guidelines set out here:||All code should follow the guidelines set out here ('''defunct domain'''):|
Consistency of style is especially important in Lucy because multiple programming languages are involved. Virtually no contributors are likely to be equally fluent in all of them, and it is easier for those who are less fluent in a given language to comprehend code that adheres to a single style.
Contributions should conform to the following set of guidelines. Individual guidelines may be broken if necessary to achieve a clearer layout, though the auto-formatters impose certain constraints.
- Pronounceable identifiers are preferred over nms_wth_vwls_rmvd (names with vowels removed), as they are easier for non-native English speakers to parse.
An application named "lucytidy.pl" within trunk/devel/bin/ which wraps various code beautifiers (AStyle, Perltidy, etc.) is used to format the Lucy source tree automatically.
- Variables -- lower case with underscores.
BitVector *bit_vec = NULL;
- Global functions and methods -- Globally visible function names are constrained by Clownfish's naming conventions. See the documentation for Clownfish.
- Static functions -- Ordinary static functions should be prepended by "S_":
- Static inline functions -- Exported static inline functions within .cfh/.h header files should follow Clownfish naming conventions. Static inline functions within .c files should be prepended by "SI_":
static INLINE int64_t
All code should follow perlstyle.
Formatting is handled automatically using Perltidy with a perltidyrc file derived from the guidelines laid out in Damian Conway's book 'Perl Best Practices'.
All code should follow the guidelines set out here (defunct domain):
Spaces should be used for indentation. Curly braces should be used for one-line blocks, do ... end for multi-line blocks.
File naming should follow these conventions:
BitVector class => bit_vector.rb
Lucy module => lucy.rb
Lucy::BitVector class => lucy/bit_vector.rb
All code should be wrapped in the Lucy module. Public methods should include rdoc comments.