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| author | Shlomi Fish <shlomif@shlomifish.org> | 2015-06-02 11:53:03 +0300 |
|---|---|---|
| committer | James E Keenan <jkeenan@cpan.org> | 2015-06-03 18:56:44 -0400 |
| commit | a63ef1993d3cc3bed72e52e14345893e09a10a81 (patch) | |
| tree | 5c954ed7d60a6f9548d859389cc9359e5e137a0f /pod/perlhacktips.pod | |
| parent | 730130703a619142c166aa60682bfc6e49886896 (diff) | |
| download | perl-a63ef1993d3cc3bed72e52e14345893e09a10a81.tar.gz | |
Convert "\t" to spaces.
\t looks differently depending on the tab width.
This and two previous commits: For: RT #125310.
Diffstat (limited to 'pod/perlhacktips.pod')
| -rw-r--r-- | pod/perlhacktips.pod | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/pod/perlhacktips.pod b/pod/perlhacktips.pod index 06c8aa97d6..498a58dde1 100644 --- a/pod/perlhacktips.pod +++ b/pod/perlhacktips.pod @@ -79,7 +79,7 @@ If you want to have arrays of constant strings, note carefully the right combination of C<const>s: static const char * const yippee[] = - {"hi", "ho", "silver"}; + {"hi", "ho", "silver"}; There is a way to completely hide any modifiable globals (they are all moved to heap), the compilation setting @@ -1396,7 +1396,7 @@ variable PERL_DESTRUCT_LEVEL to a non-zero value. The t/TEST wrapper does set this to 2, and this is what you need to do too, if you don't want to see the "global leaks": For example, for running under valgrind - env PERL_DESTRUCT_LEVEL=2 valgrind ./perl -Ilib t/foo/bar.t + env PERL_DESTRUCT_LEVEL=2 valgrind ./perl -Ilib t/foo/bar.t (Note: the mod_perl apache module uses also this environment variable for its own purposes and extended its semantics. Refer to the mod_perl @@ -1443,10 +1443,10 @@ Unless C<-DPERL_MEM_LOG_NOIMPL> is also compiled, the logging functions read $ENV{PERL_MEM_LOG} to determine whether to log the event, and if so how: - $ENV{PERL_MEM_LOG} =~ /m/ Log all memory ops - $ENV{PERL_MEM_LOG} =~ /s/ Log all SV ops - $ENV{PERL_MEM_LOG} =~ /t/ include timestamp in Log - $ENV{PERL_MEM_LOG} =~ /^(\d+)/ write to FD given (default is 2) + $ENV{PERL_MEM_LOG} =~ /m/ Log all memory ops + $ENV{PERL_MEM_LOG} =~ /s/ Log all SV ops + $ENV{PERL_MEM_LOG} =~ /t/ include timestamp in Log + $ENV{PERL_MEM_LOG} =~ /^(\d+)/ write to FD given (default is 2) Memory logging is somewhat similar to C<-Dm> but is independent of C<-DDEBUGGING>, and at a higher level; all uses of Newx(), Renew(), and |