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Show docs of constants under Ruby

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This commit is contained in:
Nobuyoshi Nakada 2024-12-13 10:47:22 +09:00 committed by Nobuyoshi Nakada
parent b923a59b8e
commit 8f11d6cbe2
Notes: git 2024-12-25 10:12:52 +00:00 
Merged: https://github.com/ruby/ruby/pull/12451
1 changed files with 20 additions and 16 deletions
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36
version.c
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@ -88,17 +88,18 @@ const char ruby_engine[] = "ruby";
const char *rb_dynamic_description = ruby_description;
static inline void
define_ruby_const(const char *name, VALUE value, VALUE mRuby)
define_ruby_const(VALUE mod, const char *name, VALUE value, bool toplevel)
{
rb_define_global_const(name, value);
if (strncmp(name, "RUBY_", rb_strlen_lit("RUBY_")) == 0) {
rb_define_const(mRuby, name + rb_strlen_lit("RUBY_"), value);
if (toplevel) {
rb_define_global_const(name, value);
name += rb_strlen_lit("RUBY_");
}
rb_define_const(mod, name, value);
}
/* RDoc needs rb_define_global_const */
#define rb_define_global_const(name, value) \
define_ruby_const(name, value, mRuby)
/* RDoc needs rb_define_const */
#define rb_define_const(mod, name, value) \
define_ruby_const(mod, (mod == mRuby ? "RUBY_" name : name), value, (mod == mRuby))
/*! Defines platform-depended Ruby-level constants */
void
@ -107,6 +108,9 @@ Init_version(void)
/*
* The Ruby module that contains portable information among
* implementations.
*
* The constants defined here are aliased in the toplevel with
* +RUBY_+ prefix.
*/
VALUE mRuby = rb_define_module("Ruby");
@ -118,37 +122,37 @@ Init_version(void)
/*
* The running version of ruby
*/
rb_define_global_const("RUBY_VERSION", /* MKSTR(version) */ version);
rb_define_const(mRuby, "VERSION", /* MKSTR(version) */ version);
/*
* The date this ruby was released
*/
rb_define_global_const("RUBY_RELEASE_DATE", MKSTR(release_date));
rb_define_const(mRuby, "RELEASE_DATE", MKSTR(release_date));
/*
* The platform for this ruby
*/
rb_define_global_const("RUBY_PLATFORM", MKSTR(platform));
rb_define_const(mRuby, "PLATFORM", MKSTR(platform));
/*
* The patchlevel for this ruby. If this is a development build of ruby
* the patchlevel will be -1
*/
rb_define_global_const("RUBY_PATCHLEVEL", MKINT(patchlevel));
rb_define_const(mRuby, "PATCHLEVEL", MKINT(patchlevel));
/*
* The GIT commit hash for this ruby.
*/
rb_define_global_const("RUBY_REVISION", MKSTR(revision));
rb_define_const(mRuby, "REVISION", MKSTR(revision));
/*
* The copyright string for ruby
*/
rb_define_global_const("RUBY_COPYRIGHT", MKSTR(copyright));
rb_define_const(mRuby, "COPYRIGHT", MKSTR(copyright));
/*
* The engine or interpreter this ruby uses.
*/
rb_define_global_const("RUBY_ENGINE", /* MKSTR(engine) */ ruby_engine_name);
rb_define_const(mRuby, "ENGINE", /* MKSTR(engine) */ ruby_engine_name);
ruby_set_script_name(ruby_engine_name);
/*
* The version of the engine or interpreter this ruby uses.
*/
rb_define_global_const("RUBY_ENGINE_VERSION", /* MKSTR(version) */ version);
rb_define_const(mRuby, "ENGINE_VERSION", /* MKSTR(version) */ version);
rb_provide("ruby2_keywords.rb");
}
@ -227,7 +231,7 @@ define_ruby_description(const char *const jit_opt)
/*
* The full ruby version string, like <tt>ruby -v</tt> prints
*/
rb_define_global_const("RUBY_DESCRIPTION", /* MKSTR(description) */ description);
rb_define_const(mRuby, "DESCRIPTION", /* MKSTR(description) */ description);
}
void