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| author | Tony Cook <tony@develop-help.com> | 2013-09-16 15:02:16 +1000 |
|---|---|---|
| committer | Tony Cook <tony@develop-help.com> | 2013-09-16 15:30:07 +1000 |
| commit | 77e42cd2aa3aeb1b12b284fc71ecb17547b4a5c7 (patch) | |
| tree | 11b4ccc4f2986c6a2f24d1399c1319962ecc15a8 | |
| parent | 261cbad16f5ed8a975d5b2d76eaa064b19452e70 (diff) | |
| download | perl-77e42cd2aa3aeb1b12b284fc71ecb17547b4a5c7.tar.gz | |
briefly document DB::lsub
| -rw-r--r-- | pod/perldebguts.pod | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pod/perldebguts.pod b/pod/perldebguts.pod index 4c684d2a46..0ebd9fa788 100644 --- a/pod/perldebguts.pod +++ b/pod/perldebguts.pod @@ -98,6 +98,10 @@ C<&DB::sub>(I<args>) is made instead, with C<$DB::sub> holding the name of the called subroutine. (This doesn't happen if the subroutine was compiled in the C<DB> package.) +X<&DB::lsub>If the call is to an lvalue subroutine, and C<&DB::lsub> +is defined C<&DB::lsub>(I<args>) is called instead, otherwise falling +back to C<&DB::sub>(I<args>). + =item * When execution of the program uses C<goto> to enter a non-XS |