dotfiles/.zshrc.d/zshoptions

## General shell options
# See https://zsh-manual.netlify.app/options

# This is a multiple move based on zsh pattern matching (like "mmv").
# Read ``less ${^fpath}/zmv(N)'' for more details.
autoload zmv

# A builtin that can clone a running shell onto another terminal.
zmodload -e zsh/clone

# When listing options (by 'setopt', 'unsetopt', 'set -o', or 'set +o'),
# those turned on by default appear in the list prefixed with 'no'.
# Hence (unless KSH_OPTION_PRINT is set), 'setopt' shows all options whose
# settings are changed from default.
#
# Report the status of background jobs immediately, rather than waiting until
# just before printing a prompt.
setopt notify

# Allow comments even in interactive shells.
setopt interactivecomments

# Send *not* a HUP signal to running jobs when the shell exits.
setopt nohup

# If a pattern for filename generation has no matches, delete the pattern from
# the argument list instead of reporting an error.
# Overrides NOMATCH
setopt nullglob

# Perform =filename access
# $ setopt EQUALS
# $ echo =ls
# /bin/ls
# $ unsetopt EQUALS
# $ echo =ls
# =ls
# NOTE: It's not really needed because zsh sets the per default.
setopt equals

# Try to make completion list smaller by printing the matches in columns with
# different widths.
setopt list_packed

# Expands single letters and ranges of letters between braces
# $ print 1{abw-z}2
# $ 1a2 1b2 1w2 1y2 1z2
setopt braceccl

# If the argument to a cd command (or an implied cd with the AUTO_CD option 
# set) is not a directory, and does not begin with a slash, try to expand the 
# expression as if it were preceded by a '~' (See section 14.7 Filename
# Expansion).
setopt cdablevars

# Report the status of background and suspended jobs before exiting a shell
# with job control; a second attempt to exit the shell will succeed.
setopt checkjobs

# Make cd push the old directory onto the directory stack.
setopt autopushd

# Change to directory without cd
setopt autocd

# Query the user before executing 'rm *' or 'rm path/*'
setopt normstarsilent
setopt no_rm_star_wait

# Shaddapa you face
setopt nobeep

# When writing out the history file, older commands that duplicate newer ones
# are omitted.
set histsavenodups

# When searching for history entries in the line editor, do not display
# duplicates of a line previously found, even if the duplicates are not 
# contiguous.
setopt histfindnodups

# If the internal history needs to be trimmed to add the current command line,
# setting this option will cause the oldest history event that has a duplicate
# to be lost before losing a unique event from the list.
setopt hist_expire_dups_first

# If a new command line being added to the history list duplicates an older
# one, the older command is removed from the list (even if it is not the 
# previous event).
setopt hist_ignore_all_dups

# Do not enter command lines into the history list if they are duplicates of
# the previous event.
setopt hist_ignore_dups

# Remove superfluous blanks from each command line being added to history.
setopt hist_reduce_blanks

# Whenever the user enters a line with history expansion, don't execute the
# line directly; instead, perform history expansion and reload the line into 
# the editing buffer.
setopt hist_verify

# Do not remove function definitions from the history list.
unsetopt hist_no_functions

# Remove the history (fc -l) command from the history list when invoked.
# Note that the command lingers in the internal history until the next command
# is entered before it vanishes, allowing you to briefly reuse or edit the 
# line.
setopt hist_no_store

# If this is set, zsh sessions will append their history list to the history
# file, rather than overwrite it. Thus, multiple parallel zsh sessions will all
# have their history lists added to the history file, in the order they are 
# killed.
setopt appendhistory

# If unset, the cursor is set to the end of the word if completion is started.
# Otherwise, it stays there and completion is done from both ends.
unsetopt completeinword

# When listing files that are possible completions, show the type of each file
# with a trailing identifying mark.
setopt listtypes

# Do not require a leading '.' in a filename to be matched explicitly.
setopt globdots

# List jobs in long format by default
setopt longlistjobs

# Don't push multiple copies of the same directory onto the directory staack.
setopt pushdignoredups

# This option both imports new commands from the history file, and also causes
# your typed commands to be appended to the history file (the latter is like
# specifying INC_APPEND_HISTORY).
# The history lines are also output with timestamps ala EXTENDED_HISTORY 
# (which makes it easier to find the spot where we left off reading the file
# after it gets re-written).
setopt sharehistory

# Save each command's beginning timestamp (in seconds since the epoch)
# and the duration (in seconds) to the history file. The format of this
# prefixed data is:
# ':<beginning time>:<elapsed seconds>;<command>'
setopt extendedhistory

# Do *not* run all background jobs at a lower nice priority
unsetopt bgnice

# vim:set ft=zsh ai et sw=4 ts=4: