zshrc: do not export variables

.zshrc

@@ -1,6 +1,7 @@
 [ ! -d ~/.oh-my-zsh ] && sh -c "$(wget https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh -O -)"
 
- export ZSH_CACHE_DIR="$ZSH/cache"
+ ZSH=$HOME/.oh-my-zsh
+ ZSH_CACHE_DIR="$ZSH/cache"
 
  source ~/.zplug/init.zsh
  zplug "denysdovhan/spaceship-prompt", use:spaceship.zsh, from:github, as:theme
@@ -49,9 +50,6 @@
  SPACESHIP_BATTERY_THRESHOLD=35
  SPACESHIP_CHAR_COLOR_SUCCESS=green
 
-# Path to your oh-my-zsh installation.
- export ZSH=$HOME/.oh-my-zsh
-
 # Uncomment the following line to use case-sensitive completion.
 # CASE_SENSITIVE="true"
 
@@ -66,7 +64,7 @@
  DISABLE_UPDATE_PROMPT="true"
 
 # Uncomment the following line to change how often to auto-update (in days).
- export UPDATE_ZSH_DAYS=3
+ UPDATE_ZSH_DAYS=3
 
 # Uncomment the following line to disable colors in ls.
 # DISABLE_LS_COLORS="true"
@@ -90,13 +88,13 @@
 # Uncomment the following line if you want to change the command execution time
 # stamp shown in the history command output.
 # The optional three formats: "mm/dd/yyyy"|"dd.mm.yyyy"|"yyyy-mm-dd"
- export HIST_STAMPS="dd.mm.yyyy"
+ HIST_STAMPS="dd.mm.yyyy"
  setopt share_history
  setopt hist_ignore_dups
  setopt hist_ignore_all_dups
  setopt hist_save_no_dups
  setopt hist_ignore_space
- export HISTCONTROL=ignoredups:erasedups
+ HISTCONTROL=ignoredups:erasedups
 
 # Would you like to use another custom folder than $ZSH/custom?
 # ZSH_CUSTOM=/path/to/new-custom-folder
@@ -127,21 +125,21 @@
  source ~/.zsh/bemenu-dracula/bemenu-dracula
 
 # You may need to manually set your language environment
- export LANG=en_GB.UTF-8
- export http_proxy="http://localhost:8118"
+ LANG=en_GB.UTF-8
+ http_proxy="http://localhost:8118"
 
  if [ ! -S $HOME/.ssh/ssh_auth_sock ]; then
      eval `ssh-agent` > /dev/null
      ln -sf "$SSH_AUTH_SOCK" $HOME/.ssh/ssh_auth_sock
  fi
- export SSH_AUTH_SOCK=$HOME/.ssh/ssh_auth_sock
+ SSH_AUTH_SOCK=$HOME/.ssh/ssh_auth_sock
 
 
- export EDITOR='vim'
- export TERM='xterm-256color'
+ EDITOR='vim'
+ TERM='xterm-256color'
 # export ARCHFLAGS="-arch x86_64"
- export kee="surtur"
- export SSH_KEY_PATH="$HOME/.ssh/$kee"
+ kee="surtur"
+ SSH_KEY_PATH="$HOME/.ssh/$kee"
 
  eval $(TERM=xterm-256color dircolors)
  alias ls='exa -al --group --group-directories-first'