romkatv

function prompt_my_msa() {
  p10k segment -e -t '$my_msa_content' -b black -f white
  (( $+my_msa_content )) && return

  typeset -g my_msa_content
  local -r msa=~/minimal_spectrum_analyzer/build/analyzer
  [[ -x $msa ]] || return
  local fd
  exec {fd}< <("$msa" --line_feed LF -a off -c 16 0<&- 2>&- &!) || return

romkatv

function metronome() {
  local -rF tick_sec=0.3
  while true; do
    zselect -t $((int(ceil(tick_sec * 100))))
    print 2>/dev/null || break
  done
}

function update-prompt() {
  local -ri period=7

romkatv

                        XTerm Control Sequences

                               Edward Moy
                   University of California, Berkeley

                               Revised by

                             Stephen Gildea
                          X Consortium (1994)

romkatv

# This command moves your zsh dotfiles (.zshrc, .zsh_history, etc.)
# from the home directory to ~/.config/zsh. It's been verified to
# work correctly if you are using zsh4humans. With other zsh configs
# your mileage may vary.
#
# How to:
#
#   1. Close all terminals except one.
#   2. Copy-paste this command into the only remaining terminal.
() {

romkatv

# Runs "$@" in a subshell with the caller's options, sets reply=(stdout stderr)
# and returns the status of the executed command. Both stdout and stderr are
# captured completely, including NUL bytes, incomplete UTF-8 characters and
# trailing LF, if any.
#
# Example:
#
#   % zsh-run-command ls -d ~ /garbage
#   % printf 'status: %s\nstdout: %s\nstderr: %s\n' $? "${(q+)reply[@]}"
#   status: 2

romkatv

# Returns a random 32-bit number.
# If /dev/urandom is cryptographically secure, so is srand32.
#
# If zsh is compiled with 64-bit number support, the result
# is non-negative. Otherwise it may be negative and the value
# is governed by the rules of unsigned-to-signed conversion in C.
#
# Examples:
#
#   % print -r -- $(( srand32() ))

romkatv

# Generated by Powerlevel10k configuration wizard on 2020-04-12 at 20:28 CEST.
# Based on romkatv/powerlevel10k/config/p10k-classic.zsh, checksum 30399.
# Wizard options: nerdfont-complete + powerline, small icons, classic, unicode, dark,
# 24h time, round separators, round heads, round tails, 2 lines, disconnected, no frame,
# sparse, many icons, concise, instant_prompt=quiet.
# Type `p10k configure` to generate another config.
#
# Config for Powerlevel10k with classic powerline prompt style. Type `p10k configure` to generate
# your own config based on it.
#

romkatv

• Source: starship/starship#921.
• Timing for git status: between 12 and 15 seconds.
  • Method of timing: likely time git status.
  • Reported time: probably wall time.
  • Cold or hot: unknown.
• Timing for gitstatus_query: between 3 and 4 seconds.
  • Method of timing: unknown.
  • Reported time: probably wall time.
  • Cold or hot: unknown.
• gitstatusd command-line arguments: unknown.

romkatv

A few of my Advent of Code 2019 solutions.

Full repo: https://github.com/romkatv/advent-of-code-2019.

romkatv

# Measure zsh prompt latency with various themes:
#
# 1. Run the docker command.
# 2. Type `ZSH_THEME=XXX exec zsh` where `XXX` is a theme name such as
#    `agnoster` or `powerlevel10k/powerlevel10k`.
# 3. Type `zsh-prompt-benchmark` and press and hold ENTER until benchmark
#    results appear. It takes about 10 seconds.
docker run -e TERM -it --rm archlinux/base bash -uexc '
  pacman -Sy --noconfirm zsh git
  git clone --depth=1 https://github.com/robbyrussell/oh-my-zsh.git ~/.oh-my-zsh