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Declare global arrays from helper functions
authormartin f. krafft <madduck@madduck.net>
Mon, 1 May 2017 18:21:05 +0000 (20:21 +0200)
committermartin f. krafft <madduck@madduck.net>
Wed, 17 May 2017 12:35:04 +0000 (14:35 +0200)
.zsh/util patch | blob | history

diff --git a/.zsh/util b/.zsh/util
index d3292f478b9626d1cf87fdc7982c2c5e003085e1..ed37cb49e9a107bd169f3c2f95c479c8c1f61c41 100644 (file)
--- a/.zsh/util
+++ b/.zsh/util
@@ -16,7 +16,7 @@ array_prepend() {
   local arrayname="$1"; shift
   local i
   for i; do
   local arrayname="$1"; shift
   local i
   for i; do
-    eval "$arrayname=(\$i \${$arrayname[@]/\$i})"
+    eval "typeset -ga $arrayname=(\$i \${$arrayname[@]/\$i})"
   done
 }
 
   done
 }
 
@@ -24,7 +24,7 @@ array_append() {
   local arrayname="$1"; shift
   local i
   for i; do
   local arrayname="$1"; shift
   local i
   for i; do
-    eval "$arrayname=(\${$arrayname[@]/\$i} \$i)"
+    eval "typeset -ga $arrayname=(\${$arrayname[@]/\$i} \$i)"
   done
 }
 
   done
 }
 
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