Minor doc patch: handy.h

[p5sagit/p5-mst-13.2.git] / pod / perlop.pod

diff --git a/pod/perlop.pod b/pod/perlop.pod
index 174cf00..3c84e60 100644 (file)
--- a/pod/perlop.pod
+++ b/pod/perlop.pod
@@ -788,8 +788,8 @@ If "'" is the delimiter, no interpolation is performed on the PATTERN.
 
 PATTERN may contain variables, which will be interpolated (and the
 pattern recompiled) every time the pattern search is evaluated, except
-for when the delimiter is a single quote.  (Note that C<$)> and C<$|>
-might not be interpolated because they look like end-of-string tests.)
+for when the delimiter is a single quote.  (Note that C<$(>, C<$)>, and
+C<$|> are not interpolated because they look like end-of-string tests.)
 If you want such a pattern to be compiled only once, add a C</o> after
 the trailing delimiter.  This avoids expensive run-time recompilations,
 and is useful when the value you are interpolating won't change over
@@ -1207,9 +1207,9 @@ to occur that you might want.  Here are two common cases:
     # expand tabs to 8-column spacing
     1 while s/\t+/' ' x (length($&)*8 - length($`)%8)/e;
 
-=item tr/SEARCHLIST/REPLACEMENTLIST/cdsUC
+=item tr/SEARCHLIST/REPLACEMENTLIST/cds
 
-=item y/SEARCHLIST/REPLACEMENTLIST/cdsUC
+=item y/SEARCHLIST/REPLACEMENTLIST/cds
 
 Transliterates all occurrences of the characters found in the search list
 with the corresponding character in the replacement list.  It returns
@@ -1243,8 +1243,6 @@ Options:
     c  Complement the SEARCHLIST.
     d  Delete found but unreplaced characters.
     s  Squash duplicate replaced characters.
-    U  Translate to/from UTF-8.
-    C  Translate to/from 8-bit char (octet).
 
 If the C</c> modifier is specified, the SEARCHLIST character set
 is complemented.  If the C</d> modifier is specified, any characters
@@ -1262,10 +1260,6 @@ enough.  If the REPLACEMENTLIST is empty, the SEARCHLIST is replicated.
 This latter is useful for counting characters in a class or for
 squashing character sequences in a class.
 
-The first C</U> or C</C> modifier applies to the left side of the translation.
-The second one applies to the right side.  If present, these modifiers override
-the current utf8 state.
-
 Examples:
 
     $ARGV[1] =~ tr/A-Z/a-z/;   # canonicalize to lower case
@@ -1285,9 +1279,6 @@ Examples:
     tr [\200-\377]
        [\000-\177];            # delete 8th bit
 
-    tr/\0-\xFF//CU;            # change Latin-1 to Unicode
-    tr/\0-\x{FF}//UC;          # change Unicode to Latin-1
-
 If multiple transliterations are given for a character, only the
 first one is used:
 
@@ -1737,7 +1728,7 @@ A (file)glob evaluates its (embedded) argument only when it is
 starting a new list.  All values must be read before it will start
 over.  In list context, this isn't important because you automatically
 get them all anyway.  However, in scalar context the operator returns
-the next value each time it's called, or C
+the next value each time it's called, or C<undef> when the list has
 run out.  As with filehandle reads, an automatic C<defined> is
 generated when the glob occurs in the test part of a C<while>,
 because legal glob returns (e.g. a file called F<0>) would otherwise