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author | Gurusamy Sarathy <gsar@cpan.org> | 2000-03-13 21:40:23 +0000 |
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committer | Gurusamy Sarathy <gsar@cpan.org> | 2000-03-13 21:40:23 +0000 |
commit | 4a4eefd0ee0da7b6a2b5b0d021684bca80971b79 (patch) | |
tree | 4ba0b9699091601412de42d8581eda4cfc7d6b89 /pod/perlguts.pod | |
parent | dbe483029183d54ab170feb5939c3b2b8b193b3c (diff) | |
download | perl-4a4eefd0ee0da7b6a2b5b0d021684bca80971b79.tar.gz |
fixes for broken L<> links (from Wolfgang Laun
<wolfgang.laun@alcatel.at>)
p4raw-id: //depot/perl@5715
Diffstat (limited to 'pod/perlguts.pod')
-rw-r--r-- | pod/perlguts.pod | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/pod/perlguts.pod b/pod/perlguts.pod index 6caed3ebf8..2900b442eb 100644 --- a/pod/perlguts.pod +++ b/pod/perlguts.pod @@ -398,14 +398,13 @@ you to stringify the keys (unlike the previous set of functions). They also return and accept whole hash entries (C<HE*>), making their use more efficient (since the hash number for a particular string -doesn't have to be recomputed every time). See L<API LISTING> later in -this document for detailed descriptions. +doesn't have to be recomputed every time). See L<perlapi> for detailed +descriptions. The following macros must always be used to access the contents of hash entries. Note that the arguments to these macros must be simple variables, since they may get evaluated more than once. See -L<API LISTING> later in this document for detailed descriptions of these -macros. +L<perlapi> for detailed descriptions of these macros. HePV(HE* he, STRLEN len) HeVAL(HE* he) @@ -912,7 +911,7 @@ calling these functions, or by using one of the C<sv_set*_mg()> or C<sv_cat*_mg()> functions. Similarly, generic C code must call the C<SvGETMAGIC()> macro to invoke any 'get' magic if they use an SV obtained from external sources in functions that don't handle magic. -L<API LISTING> later in this document identifies such functions. +See L<perlapi> for a description of these functions. For example, calls to the C<sv_cat*()> functions typically need to be followed by C<SvSETMAGIC()>, but they don't need a prior C<SvGETMAGIC()> since their implementation handles 'get' magic. |