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zsh

Ctrl-u

1740932550.png source: https://unix.stackexchange.com/questions/522663/ctrl-u-deletes-whole-line-regardless-of-cursor-position

compinit

source

The first 3 lines of of simple .zshrc is:

autoload -Uz compinit promptinit
compinit
promptinit

What it does is simply bring the functions compinit and promptinit into scope and execute them. These functions will be in scope if they're under $fpath, this will be the case if zsh if installed properly in your system.

compinit will initialize completion for the current session when called directly, in .zshrc.

zshrc complete

This is what I roll with for now. Might need to improve it someday after reading the docs and figuring out what's what.

~/.zshrc
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# Enable colors and change prompt:
autoload -U colors && colors
PS1="%B%{$fg[blue]%}%n%{$fg[white]%}@%{$fg[white]%}%M %{$fg[magenta]%}%~%{$fg[white]%}%{$reset_color%} $%b "

# For some reason, this block should be preceding the block that follows it.
HISTSIZE=10000000
SAVEHIST=10000000
HISTFILE=~/.zsh_history
# setopt EXTENDED_HISTORY         # Write the history file in the ":start:elapsed;command” format.
setopt INC_APPEND_HISTORY       # Write to the history file immediately, not when the shell exits.
setopt HIST_EXPIRE_DUPS_FIRST   # Expire duplicate entries first when trimming history.
setopt HIST_IGNORE_DUPS         # Don't record an entry that was just recorded again.
setopt HIST_IGNORE_ALL_DUPS     # Delete old recorded entry if new entry is a duplicate.
setopt HIST_FIND_NO_DUPS        # Do not display a line previously found.
setopt HIST_IGNORE_SPACE        # Don't record an entry starting with a space
setopt HIST_SAVE_NO_DUPS        # Don't write duplicate entries in the history file.
setopt HIST_REDUCE_BLANKS       # Remove superfluous blanks before recording entry.
setopt HIST_VERIFY              # Don't execute immediately upon history expansion
export HISTORY_IGNORE=""

# Bail out by prepending #, preserve history
setopt INTERACTIVECOMMENTS

# The location in this file where compinit is important
# See 20.2.1 https://zsh.sourceforge.io/Doc/Release/Completion-System.html#Completion-System-Configuration
autoload -U compinit
zstyle ':completion:*' menu select
zmodload zsh/complist
compinit
_comp_options+=(globdots) # Include hidden files.

# emacs mode on shell. vi on editor.
bindkey -e

# hjkl is still the better way to navigate menu
bindkey -M menuselect 'h' backward-char
bindkey -M menuselect 'k' up-line-or-history
bindkey -M menuselect 'l' forward-char
bindkey -M menuselect 'j' down-line-or-history

# https://unix.stackexchange.com/questions/522663/ctrl-u-deletes-whole-line-regardless-of-cursor-position
bindkey \^U backward-kill-line

# Source file generated by fzf --zsh
if [[ -e $HOME/.fzf.zsh ]];
then
  source "$HOME/.fzf.zsh"
else
  if which fzf 2>&1 1>/dev/null
  then
    fzf --zsh > $HOME/.fzf.zsh
    source "$HOME/.fzf.zsh"
  else
    echo 'fzf not installed'
  fi
fi

export FZF_DEFAULT_OPTS="--height 50% --layout=reverse --multi --bind ctrl-a:select-all,ctrl-d:deselect-all,ctrl-t:toggle,ctrl-y:accept $1"
# source /usr/share/zsh/plugins/zsh-z/zsh-z.plugin.zsh

# Useful aliases
alias gn="cd $HOME/vectorspace.xyz/docs"
alias ls='ls --color'

# export ANDROID_HOME="$HOME/Android/Sdk"
# export PATH="$HOME/bin:$HOME/flutter/bin:$HOME/.pub-cache/bin:$HOME/.local/bin:$HOME/Android/Sdk/cmdline-tools/latest/bin:$HOME/Android/Sdk/platform-tools:$PATH"
export PATH="$HOME/bin:$HOME/.pub-cache/bin:$PATH"

export EDITOR=nvim

## [Completion]
## Completion scripts setup. Remove the following line to uninstall
[[ -f /home/vector/.dart-cli-completion/zsh-config.zsh ]] && . /home/vector/.dart-cli-completion/zsh-config.zsh || true
## [/Completion]

# nnn
export NNN_PLUG='f:finder;o:fzopen;p:preview-tui;d:diffs;t:nmount;v:imgview'
export NNN_FIFO=/tmp/nnn.fifo
export NNN_TERMINAL=kitty
export imv_config=$HOME/.config/imv/config
export CHROME_EXECUTABLE="/usr/bin/thorium-browser-avx2"

eval "$(zoxide init zsh)"

export USE_CCACHE=1
export CCACHE_EXEC=/usr/bin/ccache

# Load zsh-syntax-highlighting; should be last.
# pacman -S zsh-syntax-highlighting
source /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh 2>/dev/null
export ZSH_HIGHLIGHT_STYLES[comment]="fg=#808080"

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