X-Git-Url: https://git.madduck.net/etc/zsh.git/blobdiff_plain/0a03dffac6c1304d4bf57f54bbd0c36ea1e337c8..ad8b383d21775f621bab9a72a76413fc9fdd00ef:/.zsh/zshrc/99_hookfunctions

diff --git a/.zsh/zshrc/99_hookfunctions b/.zsh/zshrc/99_hookfunctions
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+# zshrc/99_hook_functions
+#
+# define hook functions in case the *_functions arrays are not honoured
+#
+# Copyright © 1994–2008 martin f. krafft <madduck@madduck.net>
+# Released under the terms of the Artistic Licence 2.0
+#
+# Source repository: http://git.madduck.net/v/etc/zsh.git
+#
+
+autoload -U is-at-least
+if ! is-at-least 4.3.6; then
+  for i in precmd preexec chpwd periodic; do
+    if [ -n "$functions[$i]" ]; then
+      warn "$i function already defined"
+      continue
+    fi
+    eval "${i}() { for fn (\$${i}_functions) \$fn \"\$@\" }"
+  done
+fi
+
+# vim:ft=zsh