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/** ** @file mruby/presym.h - Preallocated Symbols ** ** See Copyright Notice in mruby.h */ #ifndef MRUBY_PRESYM_H #define MRUBY_PRESYM_H #if defined(MRB_NO_PRESYM) # include <mruby/presym/disable.h> #elif !defined(MRB_PRESYM_SCANNING) # include <mruby/presym/enable.h> #endif /* * Where `mrb_intern_lit` is allowed for symbol interning, it is directly * replaced by the symbol ID if presym is enabled by using the following * macros. * * MRB_OPSYM(xor) //=> ^ (Operator) * MRB_CVSYM(xor) //=> @@xor (Class Variable) * MRB_IVSYM(xor) //=> @xor (Instance Variable) * MRB_SYM_B(xor) //=> xor! (Method with Bang) * MRB_SYM_Q(xor) //=> xor? (Method with Question mark) * MRB_SYM_E(xor) //=> xor= (Method with Equal) * MRB_SYM(xor) //=> xor (Word characters) * * For `MRB_OPSYM`, specify the names corresponding to operators (see * `MRuby::Presym::OPERATORS` in `lib/mruby/presym.rb` for the names that * can be specified for it). Other than that, describe only word characters * excluding leading and ending punctuations. * * These macros are expanded to `mrb_intern_lit` if presym is disabled, * therefore the mruby state variable is required. The above macros can be * used when the variable name is `mrb`. If you want to use other variable * names, you need to use macros with `_2` suffix, such as `MRB_SYM_2`. */ #endif /* MRUBY_PRESYM_H */
Version data entries
6 entries across 6 versions & 2 rubygems