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| author | Rafael Garcia-Suarez <rgs@consttype.org> | 2014-07-24 17:43:29 +0200 |
|---|---|---|
| committer | Rafael Garcia-Suarez <rgs@consttype.org> | 2014-09-30 08:17:50 +0200 |
| commit | 157fb5a14d10ed16ffc6ebfc43d2637a016fdfce (patch) | |
| tree | b2410287e269d41f3295678586e62ce4fa459188 /embed.fnc | |
| parent | f276fdad8f6660f36944c895587a7748585e4969 (diff) | |
| download | perl-157fb5a14d10ed16ffc6ebfc43d2637a016fdfce.tar.gz | |
Introduce the double-diamond operator <<>>
This operator works like <> or <ARGV>, as it reads the list of file
names to open from the command-line arguments. However, it disables
the magic-open feature (that forks to execute piped commands) :
$ bleadperl -e 'while(<>){print}' 'echo foo |'
foo
$ bleadperl -e 'while(<<>>){print}' 'echo foo |'
Can't open echo foo |: No such file or directory at -e line 1.
Diffstat (limited to 'embed.fnc')
| -rw-r--r-- | embed.fnc | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1056,7 +1056,7 @@ Apd |SV* |vnormal |NN SV *vs Apd |SV* |vstringify |NN SV *vs Apd |int |vcmp |NN SV *lhv|NN SV *rhv : Used in pp_hot.c and pp_sys.c -p |PerlIO*|nextargv |NN GV* gv +p |PerlIO*|nextargv |NN GV* gv|bool nomagicopen AnpP |char* |ninstr |NN const char* big|NN const char* bigend \ |NN const char* little|NN const char* lend Apd |void |op_free |NULLOK OP* arg |