diff options
| -rw-r--r-- | mathoms.c | 8 | ||||
| -rw-r--r-- | sv.c | 31 | ||||
| -rw-r--r-- | sv.h | 2 |
3 files changed, 20 insertions, 21 deletions
@@ -283,14 +283,6 @@ Perl_sv_catsv(pTHX_ SV *dsv, SV *sstr) sv_catsv_flags(dsv, sstr, SV_GMAGIC); } -/* -=for apidoc sv_catsv_mg - -Like C<sv_catsv>, but also handles 'set' magic. - -=cut -*/ - void Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *sstr) { @@ -5516,20 +5516,29 @@ Perl_sv_catpvn_flags(pTHX_ SV *const dsv, const char *sstr, const STRLEN slen, c /* =for apidoc sv_catsv +=for apidoc_item sv_catsv_flags +=for apidoc_item sv_catsv_mg +=for apidoc_item sv_catsv_nomg -Concatenates the string from SV C<ssv> onto the end of the string in SV -C<dsv>. If C<ssv> is null, does nothing; otherwise modifies only C<dsv>. -Handles 'get' magic on both SVs, but no 'set' magic. See C<L</sv_catsv_mg>> -and C<L</sv_catsv_nomg>>. +These concatenate the string from SV C<sstr> onto the end of the string in SV +C<dsv>. If C<sstr> is null, these are no-ops; otherwise only C<dsv> is +modified. -=for apidoc sv_catsv_flags +They differ only in what magic they perform: -Concatenates the string from SV C<ssv> onto the end of the string in SV -C<dsv>. If C<ssv> is null, does nothing; otherwise modifies only C<dsv>. -If C<flags> has the C<SV_GMAGIC> bit set, will call C<L</mg_get>> on both SVs if -appropriate. If C<flags> has the C<SV_SMAGIC> bit set, C<L</mg_set>> will be called on -the modified SV afterward, if appropriate. C<sv_catsv>, C<sv_catsv_nomg>, -and C<sv_catsv_mg> are implemented in terms of this function. +C<sv_catsv_mg> performs 'get' magic on both SVs before the copy, and 'set' magic +on C<dsv> afterwards. + +C<sv_catsv> performs just 'get' magic, on both SVs. + +C<sv_catsv_nomg> skips all magic. + +C<sv_catsv_flags> has an extra C<flags> parameter which allows you to use +C<SV_GMAGIC> and/or C<SV_SMAGIC> to specify any combination of magic handling +(although either both or neither SV will have 'get' magic applied to it.) + +C<sv_catsv>, C<sv_catsv_mg>, and C<sv_catsv_nomg> are implemented +in terms of C<sv_catsv_flags>. =cut */ @@ -1720,8 +1720,6 @@ scalar. =for apidoc Am|void|sv_catpv_nomg|SV* sv|const char* ptr Like C<sv_catpv> but doesn't process magic. -=for apidoc Am|void|sv_catsv_nomg|SV* dsv|SV* ssv -Like C<sv_catsv> but doesn't process magic. =cut */ |