From 6c38e611e4d40bc6a7d3a1673e7630932af1e9c2 Mon Sep 17 00:00:00 2001
From: marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 30 Dec 2011 05:55:37 +0000
Subject: [PATCH] * vm_core.h: Fix comment about arg_opts of iseq and some
 typos

* doc/re.rdoc: Rdoc small fixes

* iseq.c: Fix comment

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 doc/re.rdoc | 6 +++---
 iseq.c      | 2 +-
 vm_core.h   | 6 +++---
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/doc/re.rdoc b/doc/re.rdoc
index 6c2ae90d7b..602775d95d 100644
--- a/doc/re.rdoc
+++ b/doc/re.rdoc
@@ -146,7 +146,7 @@ Ruby also supports the following non-POSIX character classes:
 
 * <tt>/[[:word:]]/</tt> - A character in one of the following Unicode
   general categories _Letter_, _Mark_, _Number_,
-  <i>Connector_Punctuation<i/i>
+  <i>Connector_Punctuation</i>
 * <tt>/[[:ascii:]]/</tt> - A character in the ASCII character set
 
     # U+06F2 is "EXTENDED ARABIC-INDIC DIGIT TWO"
@@ -445,8 +445,8 @@ characters, <i>anchoring</i> the match to a specific position.
   it matches just before newline
 * <tt>\z</tt> - Matches end of string
 * <tt>\G</tt> - Matches point where last match finished
-* <tt>\b</tt> - Matches word boundaries when outside brackets; backspace
-   (0x08) inside brackets
+* <tt>\b</tt> - Matches word boundaries when outside brackets;
+  backspace (0x08) when inside brackets
 * <tt>\B</tt> - Matches non-word boundaries
 * <tt>(?=</tt><i>pat</i><tt>)</tt> - <i>Positive lookahead</i> assertion:
   ensures that the following characters match <i>pat</i>, but doesn't
diff --git a/iseq.c b/iseq.c
index 62f26d5ee7..3030899d83 100644
--- a/iseq.c
+++ b/iseq.c
@@ -1521,7 +1521,7 @@ rb_iseq_build_for_ruby2cext(
 void
 Init_ISeq(void)
 {
-    /* declare ::VM::InstructionSequence */
+    /* declare ::RubyVM::InstructionSequence */
     rb_cISeq = rb_define_class_under(rb_cRubyVM, "InstructionSequence", rb_cObject);
     rb_define_alloc_func(rb_cISeq, iseq_alloc);
     rb_define_method(rb_cISeq, "inspect", iseq_inspect, 0);
diff --git a/vm_core.h b/vm_core.h
index c22621864e..9b72839bd1 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -200,14 +200,14 @@ struct rb_iseq_struct {
      *
      *  argc           = M
      *  arg_rest       = M+N+1 // or -1 if no rest arg
-     *  arg_opts       = N
-     *  arg_opts_tbl   = [ (N entries) ]
+     *  arg_opts       = N+1   // or 0  if no optional arg
+     *  arg_opt_table  = [ (arg_opts entries) ]
      *  arg_post_len   = O // 0 if no post arguments
      *  arg_post_start = M+N+2
      *  arg_block      = M+N + 1 + O + 1 // -1 if no block arg
      *  arg_simple     = 0 if not simple arguments.
      *                 = 1 if no opt, rest, post, block.
-     *                 = 2 if ambiguos block parameter ({|a|}).
+     *                 = 2 if ambiguous block parameter ({|a|}).
      *  arg_size       = argument size.
      */