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zimfw/modules/environment/init.zsh
Eric Nielsen 76ff1bdb3c Add less or more as default PAGER
Set `less` (if available) or `more` as `PAGER`, if `PAGER` is not set.

Closes #101
2016-12-01 23:51:59 -08:00

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#
# generic options and environment settings
#
# use smart URL pasting and escaping
autoload -Uz is-at-least
if [[ ${ZSH_VERSION} != 5.1.1 ]]; then
if is-at-least 5.2; then
autoload -Uz bracketed-paste-url-magic
zle -N bracketed-paste bracketed-paste-url-magic
else
if is-at-least 5.1; then
autoload -Uz bracketed-paste-magic
zle -N bracketed-paste bracketed-paste-magic
fi
autoload -Uz url-quote-magic
zle -N self-insert url-quote-magic
fi
fi
# Treat single word simple commands without redirection as candidates for resumption of an existing job.
setopt AUTO_RESUME
# List jobs in the long format by default.
setopt LONG_LIST_JOBS
# Report the status of background jobs immediately, rather than waiting until just before printing a prompt.
setopt NOTIFY
# Run all background jobs at a lower priority. This option is set by default.
unsetopt BG_NICE
# Send the HUP signal to running jobs when the shell exits.
unsetopt HUP
# Report the status of background and suspended jobs before exiting a shell with job control;
# a second attempt to exit the shell will succeed.
# NO_CHECK_JOBS is best used only in combination with NO_HUP, else such jobs will be killed automatically.
unsetopt CHECK_JOBS
# Set less or more as the default pager.
if [[ -z ${PAGER} ]]; then
if (( ${+commands[less]} )); then
export PAGER=less
else
export PAGER=more
fi
fi