updated stuff

zsh/libs/functions.zsh

@@ -1,15 +1,3 @@
-function zsh_stats() {
-  fc -l 1 | awk '{CMD[$2]++;count++;}END { for (a in CMD)print CMD[a] " " CMD[a]/count*100 "% " a;}' | grep -v "./" | column -c3 -s " " -t | sort -nr | nl |  head -n20
-}
-
-function uninstall_oh_my_zsh() {
-  env ZSH=$ZSH sh $ZSH/tools/uninstall.sh
-}
-
-function upgrade_oh_my_zsh() {
-  env ZSH=$ZSH sh $ZSH/tools/upgrade.sh
-}
-
 function take() {
   mkdir -p $@ && cd ${@:$#}
 }
@@ -17,7 +5,6 @@ function take() {
 function open_command() {
   local open_cmd
 
-  # define the open command
   case "$OSTYPE" in
     darwin*)  open_cmd='open' ;;
     cygwin*)  open_cmd='cygstart' ;;
@@ -34,92 +21,26 @@ function open_command() {
   ${=open_cmd} "$@" &>/dev/null
 }
 
-#
-# Get the value of an alias.
-#
-# Arguments:
-#    1. alias - The alias to get its value from
-# STDOUT:
-#    The value of alias $1 (if it has one).
-# Return value:
-#    0 if the alias was found,
-#    1 if it does not exist
-#
 function alias_value() {
     (( $+aliases[$1] )) && echo $aliases[$1]
 }
 
-#
-# Try to get the value of an alias,
-# otherwise return the input.
-#
-# Arguments:
-#    1. alias - The alias to get its value from
-# STDOUT:
-#    The value of alias $1, or $1 if there is no alias $1.
-# Return value:
-#    Always 0
-#
 function try_alias_value() {
     alias_value "$1" || echo "$1"
 }
 
-#
-# Set variable "$1" to default value "$2" if "$1" is not yet defined.
-#
-# Arguments:
-#    1. name - The variable to set
-#    2. val  - The default value
-# Return value:
-#    0 if the variable exists, 3 if it was set
-#
 function default() {
     (( $+parameters[$1] )) && return 0
     typeset -g "$1"="$2"   && return 3
 }
 
-#
-# Set environment variable "$1" to default value "$2" if "$1" is not yet defined.
-#
-# Arguments:
-#    1. name - The env variable to set
-#    2. val  - The default value
-# Return value:
-#    0 if the env variable exists, 3 if it was set
-#
 function env_default() {
     (( ${${(@f):-$(typeset +xg)}[(I)$1]} )) && return 0
     export "$1=$2" && return 3
 }
 
-
-# Required for $langinfo
 zmodload zsh/langinfo
 
-# URL-encode a string
-#
-# Encodes a string using RFC 2396 URL-encoding (%-escaped).
-# See: https://www.ietf.org/rfc/rfc2396.txt
-#
-# By default, reserved characters and unreserved "mark" characters are
-# not escaped by this function. This allows the common usage of passing
-# an entire URL in, and encoding just special characters in it, with
-# the expectation that reserved and mark characters are used appropriately.
-# The -r and -m options turn on escaping of the reserved and mark characters,
-# respectively, which allows arbitrary strings to be fully escaped for
-# embedding inside URLs, where reserved characters might be misinterpreted.
-#
-# Prints the encoded string on stdout.
-# Returns nonzero if encoding failed.
-#
-# Usage:
-#  omz_urlencode [-r] [-m] [-P] <string>
-#
-#    -r causes reserved characters (;/?:@&=+$,) to be escaped
-#
-#    -m causes "mark" characters (_.!~*''()-) to be escaped
-#
-#    -P causes spaces to be encoded as '%20' instead of '+'
 function omz_urlencode() {
   emulate -L zsh
   zparseopts -D -E -a opts r m P