"mesg" attribute string only when it's available and is a
string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4967 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
exception copying, instead modify exception and internal
information to adjust eval().
* eval.c (backtrace): can return the current frame information
only if lev < -1.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4962 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
evaluation. [ruby-dev:21834]
* hash.c (rb_hash_fetch): always warn if default argument and a
block are supplied at the same time. [ruby-dev:21842]
* hash.c (env_fetch): ditto.
* array.c (rb_ary_fetch): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4910 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to fix the pthread trouble on 'tcltklib'
ext/tcltklib/README.1st: add the description of '--with-pthread-ext'
ext/tk/lib/tktext.rb : add TkText#text_copy, text_cut, text_paste to
support Tcl/Tk8.4's tk_textCopy, tk_textCut, tk_textPaste
ext/tk/lib/tk.rb : add TkMenu#set_focus support Tcl/Tk's tk_menuSetFocus
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4904 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
(i.e. not via lambda call), should be treated just like yield.
[ruby-dev:21726]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4860 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[ruby-dev:21686]
* ext/dl/extconf.rb: move list of files to clean from DEPEND file,
to get rid of macro redefinitions.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4836 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[ruby-dev:21632]
* eval.c (rb_yield_0): set current node and keep it at local jump.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
destination.
* eval.c (localjump_destination): use unique number in ruby_frame
for localjump destination.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* marshal.c (r_object0): TYPE_USRMARSHAL should restore extended
modules before invoking marshal_load. these two fixes are done
by Masatoshi Seki <m_seki@mva.biglobe.ne.jp>.
* parse.y (yylex): argument parentheses preceded by spaces should
be warned; not error. [ruby-talk:84103]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4774 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
internal shared string. [ruby-dev:21601]
* string.c (rb_str_new4): ditto.
* eval.c: use EXIT_SUCCESS and EXIT_FAILURE for exit values.
* process.c: ditto. [ruby-dev:38521]
* lib/debug.rb (debug_command): should enter emacs mode when
assigned any value to the environment variable "EMACS".
On Meadow, (getenv "EMACS") is "meadow".
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* eval.c (rb_eval): nd_rval is set in copy_node_scope().
* eval.c (rb_yield_0): unused variable.
* eval.c (rb_yield_0): nothing to do for empty node.
* eval.c (call_end_proc, proc_invoke): adjust backtrace in END.
[ruby-dev:21551]
* eval.c (rb_thread_start_0): set the value by break as the result.
[ruby-dev:21552]
* eval.c (rb_thread_start_0, rb_thread_raise, rb_callcc): save
variables across THREAD_SAVE_CONTEXT.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[ruby-dev:21496]
* eval.c (proc_alloc): should not use cached object if klass is
different. [ruby-talk:83685]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
for objects that cannot be dumped, if they traversed from
marshal_dump. they are just ignored.
* gc.c (Init_stack): cast "space" (doble value) into unsigned
int. should run on PowerPC.
* eval.c (rb_eval): should not execute else part if any exception
is caught. [ruby-dev:21482]
* parse.y (f_args): should allow unparenthesized block argument.
* parse.y (f_rest_arg): should allow unparenthesized rest
argument.
* lib/irb/ruby-lex.rb (RubyLex::identify_identifier): support
'class ::Foo' syntax. [ruby-talk:83514]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4680 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
loading from marshaled data.
* time.c (time_mdump): new marshal dumper. _dump is still
available for compatibility.
* time.c (time_mload): new marshal loader.
* marshal.c (w_object): preserve instance variables for objects
with marshal_dump.
* marshal.c (r_object0): restore instance variables before calling
marshal_load.
* error.c (rb_warn_m): always return nil.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4651 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
setgrent, getgrent, endgrent.
* ext/socket/socket.c (sock_s_gethostbyname): do not reverse lookup.
* Makefile.in: copy lex.c from $(srcdir) if it's not the current
directory. [ruby-dev:21437]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
