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-rw-r--r--perl-install/common.pm3
1 files changed, 2 insertions, 1 deletions
diff --git a/perl-install/common.pm b/perl-install/common.pm
index ee9101f96..4220b06d7 100644
--- a/perl-install/common.pm
+++ b/perl-install/common.pm
@@ -6,7 +6,7 @@ use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK $printable_chars $sizeof_int $bitof_int
@ISA = qw(Exporter);
%EXPORT_TAGS = (
- common => [ qw(__ min max sum sign product bool ikeys member divide is_empty_array_ref add2hash set_new set_add round_up round_down first second top uniq translate untranslate warp_text) ],
+ common => [ qw(__ min max sum sign product bool bool2text ikeys member divide is_empty_array_ref add2hash set_new set_add round_up round_down first second top uniq translate untranslate warp_text) ],
functional => [ qw(fold_left map_index mapn mapn_ difference2 before_leaving catch_cdie cdie) ],
file => [ qw(dirname basename touch all glob_ cat_ chop_ mode) ],
system => [ qw(sync makedev unmakedev psizeof strcpy gettimeofday syscall_ crypt_ getVarsFromSh setVarsInSh) ],
@@ -46,6 +46,7 @@ sub member { my $e = shift; foreach (@_) { $e eq $_ and return 1 } 0 }
sub dirname { @_ == 1 or die "usage: dirname <name>\n"; local $_ = shift; s|[^/]*/*\s*$||; s|(.)/*$|$1|; $_ || '.' }
sub basename { @_ == 1 or die "usage: basename <name>\n"; local $_ = shift; s|/*\s*$||; s|.*/||; $_ }
sub bool { $_[0] ? 1 : 0 }
+sub bool2text { $_[0] ? "true" : "false" }
sub strcpy { substr($_[0], $_[2] || 0, length $_[1]) = $_[1] }
sub cat_ { local *F; open F, $_[0] or $_[1] ? die "cat of file $_[0] failed: $!\n" : return; my @l = <F>; wantarray ? @l : join '', @l }
sub chop_ { map { my $l = $_; chomp $l; $l } @_ }