return 0 rather than "" when scalar grep has nothing to iterate

[p5sagit/p5-mst-13.2.git] / keywords.pl

diff --git a/keywords.pl b/keywords.pl
index 805b5bc..f907e3f 100755 (executable)
--- a/keywords.pl
+++ b/keywords.pl
@@ -38,6 +38,7 @@ END
 EQ
 GE
 GT
+INIT
 LE
 LT
 NE
@@ -144,6 +145,7 @@ link
 listen
 local
 localtime
+lock
 log
 lstat
 lt
@@ -175,6 +177,7 @@ prototype
 push
 q
 qq
+qr
 quotemeta
 qw
 qx
@@ -238,7 +241,6 @@ syscall
 sysopen
 sysread
 sysseek
-systell
 system
 syswrite
 tell