available.
* process.c (rb_fork): protect from exceptions while waiting failed
process, if status is given.
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exceptions, instead of the first argument.
* process.c (rb_spawn): ditto.
* process.c (proc_spawn_v): use first argument as program name.
* win32/win32.c (rb_w32_aspawn): ditto.
* win32/win32.c (CreateChild): search executable file if no program
name given.
* lib/drb/extservm.rb (invoke_service_command): use Process.spawn.
[ruby-dev:23103]
* lib/rdoc/ri/ri_display.rb (setup_pager): use IO.popen.
[ruby-dev:23086], [ruby-dev:23103]
* lib/rdoc/diagram.rb (convert_to_png): ditto.
* lib/rdoc/generators/chm_generator.rb (compile_project): ditto.
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* io.c (rb_io_s_popen): accept argv not only single command line.
* process.c (rb_proc_exec_n): export.
* process.c (rb_check_argv): check if arguments are safe to invoke.
* process.c (rb_fork): retry to fork.
* process.c (rb_spawn): spawn child process asynchronously.
* process.c (rb_f_system): raise an exception if the command could not
execute.
* win32/win32.c (rb_w32_argv_size): count necessary size for joined
arguments.
* win32/win32.c (rb_w32_join_argv): join arguments with quoting.
* win32/win32.c (rb_w32_pipe_exec, rb_w32_spawn, rb_w32_aspawn):
accept program name adding to command line.
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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
* ext/tcltklib/tcltklib.c : some methods have no effect if on slave-IP
* ext/tcltklib/tcltklib.c : can create a interpreter without Tk
* ext/tcltklib/tcltklib.c : bug fix on handling exceptions
* ext/tcltklib/MANUAL.euc : modify
* ext/tk/lib/tk.rb : freeze some core modules
* ext/tk/lib/multi-tk.rb : more secure
* ext/tk/lib/tk.rb: TkVariable.new(array) --> treat the array as the
Tk's list
* ext/tk/lib/tk.rb: improve accessibility of TkVariable object
* ext/tk/lib/tk.rb, ext/tk/lib/tkfont.rb, ext/tk/lib/tkcanvas.rb,
ext/tk/lib/tktext.rb : fix bug of font handling
* ext/tk/lib/tkfont.rb TkFont.new() accepts compound fonts
* process.c: bug fix
* process.c: add rb_secure(2) to methods of Process::{UID,GID,Sys}
* process.c: deny handling IDs during evaluating the block given to
the Process::{UID,GID}.switch method
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* add a module for raw syscalls to control UID/GID
* add modules for portable UID/GID control
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4119 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
after input evaluation.
* lib/irb.rb (IRB::Irb::eval_input): untaint input string. now
irb works for levels 1 and 2.
* ext/syck/rubyext.c (syck_loader_transfer): should not use
rb_cProc directly, since type_proc may be Proc, Block, or
Method.
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warned for "void value expression". [ruby-talk:72989]
* gc.c (add_final): should determine type by respond_to?
* gc.c (define_final): ditto.
* io.c (rb_io_ctl): should not depend on respond_to?
* range.c (range_step): rb_check_string_type().
* process.c (proc_setgroups): new functions.
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* io.c (read_all): make str empty if given. (ruby-bugs-ja PR#408)
* io.c (io_read): ditto.
* io.c (rb_io_sysread): ditto.
* range.c: do not override min and max.
* sprintf.c (remove_sign_bits): octal left most digit for negative
numbers may be '3'. (ruby-bugs-ja PR#407)
* sprintf.c (rb_f_sprintf): should prefix sign bits if bignum is
negative, using sign_bits().
* eval.c (avalue_to_mrhs): split argument passing and assignment
conversion.
* eval.c (svalue_to_mrhs): ditto.
* eval.c (avalue_to_svalue): avalue_to_svalue([[1,2]]) should be
[[1,2]], not [1,2] to wrap-around.
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