* regex.c (re_compile_pattern): '\0111' should be '\011' plus '1',

since octal literals are formed by three digits at most.

* eval.c (rb_eval_cmd): cbase should not be NULL; it should be
  either ruby_wrapper or Object.

* enum.c (enum_each_with_index): should return self.

* process.c (proc_setpgrp): should return value for non-void function.

* process.c (proc_getpgid): should raise exception if getpgid() return -1.

* string.c (rb_str_ljust): should return a duplicated string.

* string.c (rb_str_rjust): ditto.

* string.c (rb_str_center): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@2186 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,27 @@
+Mon Mar 11 18:03:37 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* regex.c (re_compile_pattern): '\0111' should be '\011' plus '1',
+	  since octal literals are formed by three digits at most.
+
+Mon Mar 11 14:44:38 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* eval.c (rb_eval_cmd): cbase should not be NULL; it should be
+	  either ruby_wrapper or Object.
+
+Sun Mar 10 02:18:22 2002  Koji Arai  <jca02266@nifty.ne.jp>
+
+	* enum.c (enum_each_with_index): should return self.
+
+	* process.c (proc_setpgrp): should return value for non-void function.
+
+	* process.c (proc_getpgid): should raise exception if getpgid() return -1.
+
+	* string.c (rb_str_ljust): should return a duplicated string.
+
+	* string.c (rb_str_rjust): ditto.
+
+	* string.c (rb_str_center): ditto.
+
 Fri Mar  8 02:21:32 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* eval.c (cvar_cbase): utility function to find innermost non

enum.c

@@ -319,7 +319,7 @@ enum_each_with_index(obj)
 
     rb_iterate(rb_each, obj, each_with_index_i, (VALUE)memo);
     rb_gc_force_recycle((VALUE)memo);
-    return Qnil;
+    return obj;
 }
 
 void

eval.c

@@ -1338,7 +1338,8 @@ rb_eval_cmd(cmd, arg)
     ruby_frame->last_func = 0;
     ruby_frame->last_class = 0;
     ruby_frame->self = ruby_top_self;
-    ruby_frame->cbase = (VALUE)rb_node_newnode(NODE_CREF,ruby_wrapper,0,0);
+    ruby_frame->cbase = (VALUE)rb_node_newnode(NODE_CREF,0,0,0);
+    RNODE(ruby_frame->cbase)->nd_clss = ruby_wrapper ? ruby_wrapper : rb_cObject;
 
     if (OBJ_TAINTED(cmd)) {
 	ruby_safe_level = 4;

ext/tk/lib/tk.rb

@@ -945,8 +945,8 @@ module Tk
     def sizefrom(*args)
       tk_call('wm', 'sizefrom', path, *args)
     end
-    def state
-      tk_call 'wm', 'state', path
+    def state(state=None)
+      tk_call 'wm', 'state', path, state
     end
     def title(*args)
       tk_call 'wm', 'title', path, *args

process.c

@@ -843,6 +843,7 @@ proc_getpgid(obj, pid)
     int i;
 
     i = getpgid(NUM2INT(pid));
+    if (i < 0) rb_sys_fail(0);
     return INT2NUM(i);
 #else
     rb_notimplement();
@@ -940,6 +941,7 @@ proc_setpriority(obj, which, who, prio)
 #else
     rb_notimplement();
 #endif
+    return INT2FIX(0);
 }
 
 static VALUE

regex.c

@@ -2267,7 +2267,7 @@ re_compile_pattern(pattern, size, bufp)
 	/* octal */
       case '0':
 	had_mbchar = 0;
-	c = scan_oct(p, 3, &numlen);
+	c = scan_oct(p, 2, &numlen);
 	p += numlen;
 	had_num_literal = 1;
 	goto numeric_char;

string.c

@@ -2728,7 +2728,7 @@ rb_str_ljust(str, w)
     VALUE res;
     char *p, *pend;
 
-    if (width < 0 || RSTRING(str)->len >= width) return str;
+    if (width < 0 || RSTRING(str)->len >= width) return rb_str_dup(str);
     res = rb_str_new(0, width);
     RBASIC(res)->klass = rb_obj_class(str);
     memcpy(RSTRING(res)->ptr, RSTRING(str)->ptr, RSTRING(str)->len);
@@ -2749,7 +2749,7 @@ rb_str_rjust(str, w)
     VALUE res;
     char *p, *pend;
 
-    if (width < 0 || RSTRING(str)->len >= width) return str;
+    if (width < 0 || RSTRING(str)->len >= width) return rb_str_dup(str);
     res = rb_str_new(0, width);
     RBASIC(res)->klass = rb_obj_class(str);
     p = RSTRING(res)->ptr; pend = p + width - RSTRING(str)->len;
@@ -2771,7 +2771,7 @@ rb_str_center(str, w)
     char *p, *pend;
     long n;
 
-    if (width < 0 || RSTRING(str)->len >= width) return str;
+    if (width < 0 || RSTRING(str)->len >= width) return rb_str_dup(str);
     res = rb_str_new(0, width);
     RBASIC(res)->klass = rb_obj_class(str);
     n = (width - RSTRING(str)->len)/2;

version.h

@@ -1,4 +1,4 @@
 #define RUBY_VERSION "1.6.7"
-#define RUBY_RELEASE_DATE "2002-03-08"
+#define RUBY_RELEASE_DATE "2002-03-12"
 #define RUBY_VERSION_CODE 167
-#define RUBY_RELEASE_CODE 20020308
+#define RUBY_RELEASE_CODE 20020312