various pod tweaks

p4raw-id: //depot/maint-5.005/perl@1654

diff --git a/Changes b/Changes
index 342837d..1b6742d 100644 (file)
--- a/Changes
+++ b/Changes
@@ -14,7 +14,7 @@ releases.)
 
 To give due honor to those who have made Perl what is is today,
 here are some of the more common names in the Changes file, and their
-current addresses (as of March 1997):
+current addresses (as of July 1998):
 
     Gisle Aas           <gisle@aas.no>
     Abigail             <abigail@fnx.com>

diff --git a/pod/perldelta.pod b/pod/perldelta.pod
index 7a371fb..808b3f6 100644 (file)
--- a/pod/perldelta.pod
+++ b/pod/perldelta.pod
@@ -299,6 +299,34 @@ because all reentrancy of the runtime is handled using a "stack of stacks".
 This should improve reliability of cached stack pointers in the internals
 and in XSUBs.
 
+=head2 More generous treatment of carriage returns
+
+Perl used to complain if it encountered carriage returns in scripts.  Now
+they are treated like whitespace.  Literal carriage returns inside
+string literals and here documents are ignored if they are paired with
+newlines, or treated like newlines if they stand alone.  This behavior
+means that literal carriage returns in files should be avoided.  You
+can get the older, more compatible (but less generous) behavior by
+defining the preprocessor symbol C<TMP_CRLF_PATCH> when building perl.
+
+Note that this doesn't somehow magically allow you to keep all text files
+in DOS format.  The generous treatment only applies to files that perl
+itself parses.  If your C compiler doesn't allow carriage returns in
+files, you may still be unable to build modules that need a C compiler.
+
+=head2 Memory leaks
+
+C<substr>, C<pos> and C<vec> don't leak memory anymore when used in lvalue
+context.  Many small leaks that impacted applications that embed multiple
+interpreters have been fixed.
+
+=head2 Better support for multiple interpreters
+
+The build-time option C<-DMULTIPLICITY> has had many of the details
+reworked.  Some previously global variables that should have been
+per-interpreter now are.  With care, this allows interpreters to call
+each other.  See the C<PerlInterp> extension on CPAN.
+
 =head2 Behavior of local() on array and hash elements is now well-defined
 
 See L<perlsub/"Temporary Values via local()">.
@@ -591,11 +619,17 @@ Keeps better time.
 
 =head1 Utility Changes
 
-h2ph and related utilities have been vastly overhauled.
+C<h2ph> and related utilities have been vastly overhauled.
+
+C<perlcc>, a new experimental front end for the compiler is available.
 
-perlcc, a new experimental front end for the compiler is available.
+The crude GNU C<configure> emulator is now called C<configure.gnu> to
+avoid trampling on C<Configure> under case-insensitive filesystems.
 
-The crude GNU configure emulator is now called configure.gnu.
+C<perldoc> used to be rather slow.  The slower features are now optional.
+In particular, case-insensitive searches need the C<-i> switch, and
+recursive searches need C<-r>.  You can set these switches in the
+C<PERLDOC> environment variable to get the old behavior.
 
 =head1 Documentation Changes
 

diff --git a/pod/perlmodinstall.pod b/pod/perlmodinstall.pod
index 6eda8ec..1c65f1c 100644 (file)
--- a/pod/perlmodinstall.pod
+++ b/pod/perlmodinstall.pod
@@ -24,8 +24,11 @@ take:
 =over 5
 
 =item B<DECOMPRESS> the file
+
 =item B<UNPACK> the file into a directory
+
 =item B<BUILD> the module (sometimes unnecessary)
+
 =item B<INSTALL> the module.
 
 =back

diff --git a/pod/perltoc.pod b/pod/perltoc.pod
index 04d37e5..980ca8f 100644 (file)
--- a/pod/perltoc.pod
+++ b/pod/perltoc.pod
@@ -898,6 +898,12 @@ improvements, Incompatible changes
 
 =item Reliable stack pointers
 
+=item More generous treatment of carriage returns
+
+=item Memory leaks
+
+=item Better support for multiple interpreters
+
 =item Behavior of local() on array and hash elements is now well-defined
 
 =item C<%!> is transparently tied to the L<Errno> module
@@ -1493,9 +1499,8 @@ can then be reduced to a small
 
 =item PREAMBLE
 
-B<DECOMPRESS> the file=item B<UNPACK> the file into a directory
-=item B<BUILD> the module (sometimes unnecessary)
-=item B<INSTALL> the module
+B<DECOMPRESS> the file, B<UNPACK> the file into a directory, B<BUILD> the
+module (sometimes unnecessary), B<INSTALL> the module
 
 =back