Fix a perldelta typo

[perl5.git] / pod / perlrun.pod

diff --git a/pod/perlrun.pod b/pod/perlrun.pod
index 51a87ee..62c1ebb 100644 (file)
--- a/pod/perlrun.pod
+++ b/pod/perlrun.pod
@@ -301,11 +301,11 @@ STDOUT and STDERR.  Repeating letters is just redundant, not cumulative
 nor toggling.
 
 The C<io> options mean that any subsequent open() (or similar I/O
-operations) will have the C<:utf8> PerlIO layer implicitly applied
-to them, in other words, UTF-8 is expected from any input stream,
-and UTF-8 is produced to any output stream.  This is just the default,
-with explicit layers in open() and with binmode() one can manipulate
-streams as usual.
+operations) in the current file scope will have the C<:utf8> PerlIO layer
+implicitly applied to them, in other words, UTF-8 is expected from any
+input stream, and UTF-8 is produced to any output stream.  This is just
+the default, with explicit layers in open() and with binmode() one can
+manipulate streams as usual.
 
 C<-C> on its own (not followed by any number or option list), or the
 empty string C<""> for the C<PERL_UNICODE> environment variable, has the
@@ -398,7 +398,7 @@ B<-D14> is equivalent to B<-Dtls>):
     32768  D  Cleaning up
    131072  T  Tokenising
    262144  R  Include reference counts of dumped variables (eg when using -Ds)
-   524288  J  Do not s,t,P-debug (Jump over) opcodes within package DB
+   524288  J  show s,t,P-debug (don't Jump over) on opcodes within package DB
   1048576  v  Verbose: use in conjunction with other flags
   2097152  C  Copy On Write
   4194304  A  Consistency checks on internal structures
@@ -407,7 +407,8 @@ B<-D14> is equivalent to B<-Dtls>):
  33554432  B  dump suBroutine definitions, including special Blocks like BEGIN
 
 All these flags require B<-DDEBUGGING> when you compile the Perl
-executable (but see L<Devel::Peek>, L<re> which may change this).
+executable (but see C<:opd> in L<Devel::Peek> or L<re/'debug' mode>
+which may change this).
 See the F<INSTALL> file in the Perl source distribution
 for how to do this.  This flag is automatically set if you include B<-g>
 option when C<Configure> asks you about optimizer/debugger flags.
@@ -1272,14 +1273,15 @@ See also hash_seed() of L<Hash::Util>.
 =item PERL_MEM_LOG
 X<PERL_MEM_LOG>
 
-If your perl was configured with C<-Accflags=-DPERL_MEM_LOG>, setting the
-environment variable C<PERL_MEMLOG> enables logging debug messages. The
-value has the form C<< <number>[m][s][t] >>, where C<number> is the
-filedescriptor number you want to write to, and the combination of letters
-specifies that you want information about (m)emory and/or (s)v, optionally
-with (t)imestamps. For example C<PERL_MEMLOG=1mst> will log all
-information to stdout. You can write to other opened filedescriptors too,
-in a variety of ways;
+If your perl was configured with C<-Accflags=-DPERL_MEM_LOG>, setting
+the environment variable C<PERL_MEM_LOG> enables logging debug
+messages. The value has the form C<< <number>[m][s][t] >>, where
+C<number> is the filedescriptor number you want to write to (2 is
+default), and the combination of letters specifies that you want
+information about (m)emory and/or (s)v, optionally with
+(t)imestamps. For example C<PERL_MEM_LOG=1mst> will log all
+information to stdout. You can write to other opened filedescriptors
+too, in a variety of ways;
 
   bash$ 3>foo3 PERL_MEM_LOG=3m perl ...