MAILPATH command substitution not working, mailpath does.
needs to be sourced first
Defer sourcing/autoloading till after variables like LS_COLORS are set
Rather than hooking to precmd, interrupt SIGINT.

return (( 128 + $1 )) is a weird thing, which "releases" the SIGINT from the trap.
emails from slurm should be handled separately
move zcompcache out of home.
redo is C-r not C-R
unbind k, j from history-beginning-search in vicmd
mode. rather use up/down arrows.
Never used that one.
polyglot has all of these.
uppercase env variable made scalar, as zsh conventions.
Changing directory won't work unless this is used as a shell function.
Merge remote-tracking branch 'origin/master' into laptop