helm/config/zsh/config.zsh

# Stop TRAMP (in Emacs) from hanging or term/shell from echoing back commands
if [[ $TERM == dumb || -n $INSIDE_EMACS ]]; then
  unsetopt zle prompt_cr prompt_subst
  whence -w precmd >/dev/null && unfunction precmd
  whence -w preexec >/dev/null && unfunction preexec
  PS1='$ '
fi

## General
export _FASD_DATA="$XDG_CACHE_HOME/fasd"
export _FASD_VIMINFO="$XDG_CACHE_HOME/viminfo"

# Treat these characters as part of a word.
WORDCHARS='_-*?[]~&.;!#$%^(){}<>'

unsetopt BRACE_CCL        # Allow brace character class list expansion.
setopt COMBINING_CHARS    # Combine zero-length punc chars (accents) with base char
setopt RC_QUOTES          # Allow 'Henry''s Garage' instead of 'Henry'\''s Garage'
setopt HASH_LIST_ALL
unsetopt CORRECT_ALL
unsetopt NOMATCH
unsetopt MAIL_WARNING     # Don't print a warning message if a mail file has been accessed.
unsetopt BEEP             # Hush now, quiet now.
setopt IGNOREEOF

## Jobs
setopt LONG_LIST_JOBS     # List jobs in the long format by default.
setopt AUTO_RESUME        # Attempt to resume existing job before creating a new process.
setopt NOTIFY             # Report status of background jobs immediately.
unsetopt BG_NICE          # Don't run all background jobs at a lower priority.
unsetopt HUP              # Don't kill jobs on shell exit.
unsetopt CHECK_JOBS       # Don't report on jobs when shell exit.

## History
HISTFILE="$XDG_CACHE_HOME/zhistory"
HISTSIZE=1000                    # Max events to store in internal history.
SAVEHIST=1000                    # Max events to store in history file.

setopt BANG_HIST                 # Don't treat '!' specially during expansion.
setopt EXTENDED_HISTORY          # Write the history file in the ':start:elapsed;command' format.
setopt APPEND_HISTORY            # Appends history to history file on exit
setopt INC_APPEND_HISTORY        # Write to the history file immediately, not when the shell exits.
setopt SHARE_HISTORY             # Share history between all sessions.
setopt HIST_EXPIRE_DUPS_FIRST    # Expire a duplicate event first when trimming history.
setopt HIST_IGNORE_DUPS          # Do not record an event that was just recorded again.
setopt HIST_IGNORE_ALL_DUPS      # Delete an old recorded event if a new event is a duplicate.
setopt HIST_FIND_NO_DUPS         # Do not display a previously found event.
setopt HIST_IGNORE_SPACE         # Do not record an event starting with a space.
setopt HIST_SAVE_NO_DUPS         # Do not write a duplicate event to the history file.
setopt HIST_VERIFY               # Do not execute immediately upon history expansion.
setopt HIST_BEEP                 # Beep when accessing non-existent history.

## Directories
DIRSTACKSIZE=9
setopt AUTO_CD              # Auto changes to a directory without typing cd.
setopt AUTO_PUSHD           # Push the old directory onto the stack on cd.
setopt PUSHD_IGNORE_DUPS    # Do not store duplicates in the stack.
setopt PUSHD_SILENT         # Do not print the directory stack after pushd or popd.
setopt PUSHD_TO_HOME        # Push to home directory when no argument is given.
setopt CDABLE_VARS          # Change directory to a path stored in a variable.
setopt MULTIOS              # Write to multiple descriptors.
setopt EXTENDED_GLOB        # Use extended globbing syntax.
unsetopt GLOB_DOTS
unsetopt AUTO_NAME_DIRS     # Don't add variable-stored paths to ~ list