~/.zshrc: Use dashes as seperators in completions.

.zshrc

# The following lines were added by compinstall
zstyle ':completion:*' completer _complete _ignored
zstyle ':completion:*' matcher-list 'm:{[:lower:]}={[:upper:]}' 'r:|[._-/]=** r:|=**'
#zstyle ':completion:*' matcher-list 'm:{[:lower:]}={[:upper:]}' 'r:|[._-/]=** r:|=**'
zstyle ':completion:*' matcher-list 'r:|[._-]=** r:|=**'
zstyle :compinstall filename '/home/lu/.zshrc'
autoload -Uz compinit