Number of commands to be stored in ${HISTFILE}. Defaults to 1000 on a grml-CD
and to 10000 on an installation on hard disk.
+: **watch**
+As in tcsh(1) an array of login/logout events to be reported by the shell
+builtin "log". For details see zshparam(1). Defaults to (notme root).
+
: **ZSH_NO_DEFAULT_LOCALE**
Import "/etc/default/locale", if set to zero (default).
Prints the hexadecimal representation of the number supplied as argument
(base ten only).
+: **hgdi()**
+Use GNU diff with options -ubwd for mercurial.
+
+: **hgstat()**
+Displays diffstat between the revision given as argument and tip (no
+argument means last revision).
+
: **hidiff()**
Outputs highlighted diff; needs highstring(1).