From: Michael G. Schwern <schwern@pobox.com>
Date: Sat, 4 May 2002 13:17:44 +0000 (-0400)
Subject: "\"\""
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=fa8a65806e20ffb61be982ce30fb168cdf5716ef;p=p5sagit%2Fp5-mst-13.2.git

"\"\""
Message-ID: <20020504171743.GD640@blackrider>

p4raw-id: //depot/perl@16397
---

diff --git a/lib/overload.pm b/lib/overload.pm
index 838c91f..1cde642 100644
--- a/lib/overload.pm
+++ b/lib/overload.pm
@@ -333,9 +333,9 @@ The following symbols can be specified in C<use overload> directive:
     "**", "**=", "<<", "<<=", ">>", ">>=", "x", "x=", ".", ".=",
 
 For these operations a substituted non-assignment variant can be called if
-the assignment variant is not available.  Methods for operations "C<+>",
-"C<->", "C<+=>", and "C<-=>" can be called to automatically generate
-increment and decrement methods.  The operation "C<->" can be used to
+the assignment variant is not available.  Methods for operations C<+>,
+C<->, C<+=>, and C<-=> can be called to automatically generate
+increment and decrement methods.  The operation C<-> can be used to
 autogenerate missing methods for unary minus or C<abs>.
 
 See L<"MAGIC AUTOGENERATION">, L<"Calling Conventions for Mutators"> and
@@ -355,10 +355,10 @@ arrays, C<cmp> is used to compare values subject to C<use overload>.
 
     "&", "^", "|", "neg", "!", "~",
 
-"C<neg>" stands for unary minus.  If the method for C<neg> is not
+C<neg> stands for unary minus.  If the method for C<neg> is not
 specified, it can be autogenerated using the method for
-subtraction. If the method for "C<!>" is not specified, it can be
-autogenerated using the methods for "C<bool>", or "C<\"\">", or "C<0+>".
+subtraction. If the method for C<!> is not specified, it can be
+autogenerated using the methods for C<bool>, or C<"">, or C<0+>.
 
 =item * I<Increment and decrement>
 
@@ -382,11 +382,11 @@ C<0+>.
 
 =item * I<Boolean, string and numeric conversion>
 
-    "bool", "\"\"", "0+",
+    'bool', '""', '0+',
 
 If one or two of these operations are not overloaded, the remaining ones can
 be used instead.  C<bool> is used in the flow control operators
-(like C<while>) and for the ternary "C<?:>" operation.  These functions can
+(like C<while>) and for the ternary C<?:> operation.  These functions can
 return any arbitrary Perl value.  If the corresponding operation for this value
 is overloaded too, that operation will be called again with this value.