* ruby.1: a patch to describe --encoding. a patch from Yugui

<yugui AT yugui.sakura.ne.jp> in [ruby-dev:33079].

* ruby.c: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,10 @@
+Mon Jan 14 16:09:16 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* ruby.1: a patch to describe --encoding.  a patch from Yugui
+	  <yugui AT yugui.sakura.ne.jp> in [ruby-dev:33079].
+
+	* ruby.c: ditto.
+
 Mon Jan 14 13:49:26 2008  Tanaka Akira  <akr@fsij.org>
 
 	* re.c (rb_reg_prepare_re): initialize error message buffer.

ruby.1

@@ -13,14 +13,17 @@
 .Op Fl Sacdlnpswvy
 .Op Fl 0 Ns Op Ar octal
 .Op Fl C Ar directory
+.Op Fl E Ar encoding
 .Op Fl F Ar pattern
 .Op Fl I Ar directory
 .Op Fl K Ar c
 .Op Fl T Ns Op Ar level
+.Op Fl W Ns Op Ar level
 .Op Fl e Ar command
 .Op Fl i Ns Op Ar extension
 .Op Fl r Ar library
 .Op Fl x Ns Op Ar directory
+.Op Fl -disable-gems
 .Op Fl -
 .Op Ar program_file
 .Op Ar argument ...
@@ -132,8 +135,13 @@ makes Ruby read whole file at once as a single string since there is
 no legal character with that value.
 .Pp
 .It Fl C Ar directory
+.It Fl X Ar directory
 Causes Ruby to switch to the directory.
 .Pp
+.It Fl E Ar encname
+.It Fl -encoding Ar encname
+Specifies the encoding for the program codes.
+.Pp
 .It Fl F Ar pattern
 Specifies input field separator
 .Pf ( Li "$;" ) .
@@ -162,6 +170,30 @@ on machines that don't support it, in the following manner:
 .It Fl T Ns Op Ar level
 Turns on taint checks at the specified level (default 1).
 .Pp
+.It Fl W Ns Op Ar level
+Turns on verbose mode at the specified level, without printing version 
+message at the beginning. The level can be;
+.Bl -hang -offset indent
+.It Sy 0
+Verbose mode is "silence". It sets the
+.Li "$VERBOSE"
+to nil.
+.Pp
+.It Sy 1
+Verbose mode is "medium". It sets the
+.Li "$VERBOSE"
+to false.
+.Pp
+.It Sy 2 (default)
+Verbose mode is "verbose". It sets the
+.Li "$VERBOSE"
+to true.
+.Fl W Ns
+2 is same as
+.Fl w
+.
+.El
+.Pp
 .It Fl a
 Turns on auto-split mode when used with
 .Fl n
@@ -304,6 +336,10 @@ before executing script.
 Turns on compiler debug mode.  Ruby will print a bunch of internal
 state messages during compiling scripts.  You don't have to specify
 this switch, unless you are going to debug the Ruby interpreter.
+.Pp
+.It Fl -disable-gems
+Disables RubyGems libraries. By default, Ruby can load the latest 
+version of the each installed gems.
 .El
 .Pp
 .Sh ENVIRONMENT

ruby.c

@@ -108,6 +108,7 @@ usage(const char *name)
 	"-Cdirectory     cd to directory, before executing your script",
 	"-d              set debugging flags (set $DEBUG to true)",
 	"-e 'command'    one line of script. Several -e's allowed. Omit [programfile]",
+	"-Eencoding      specifies the character encoding for the program codes",
 	"-Fpattern       split() pattern for autosplit (-a)",
 	"-i[extension]   edit ARGV files in place (make backup if extension supplied)",
 	"-Idirectory     specify $LOAD_PATH directory (may be used more than once)",

version.h

@@ -1,7 +1,7 @@
 #define RUBY_VERSION "1.9.0"
-#define RUBY_RELEASE_DATE "2008-01-13"
+#define RUBY_RELEASE_DATE "2008-01-14"
 #define RUBY_VERSION_CODE 190
-#define RUBY_RELEASE_CODE 20080113
+#define RUBY_RELEASE_CODE 20080114
 #define RUBY_PATCHLEVEL 0
 
 #define RUBY_VERSION_MAJOR 1
@@ -9,7 +9,7 @@
 #define RUBY_VERSION_TEENY 0
 #define RUBY_RELEASE_YEAR 2008
 #define RUBY_RELEASE_MONTH 1
-#define RUBY_RELEASE_DAY 13
+#define RUBY_RELEASE_DAY 14
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];