Added documentation to key bindings.

Conflicts:
	lib/key-bindings.zsh

lib/key-bindings.zsh

-# TODO: Explain what some of this does..
-
-bindkey -e
-bindkey '\ew' kill-region
-bindkey -s '\el' "ls\n"
-bindkey '^r' history-incremental-search-backward
-bindkey "^[[5~" up-line-or-history
-bindkey "^[[6~" down-line-or-history
-
-# make search up and down work, so partially type and hit up/down to find relevant stuff
-bindkey '^[[A' up-line-or-search
-bindkey '^[[B' down-line-or-search
-
-bindkey "^[[H" beginning-of-line
-bindkey "^[[1~" beginning-of-line
-bindkey "^[OH" beginning-of-line
-bindkey "^[[F"  end-of-line
-bindkey "^[[4~" end-of-line
-bindkey "^[OF" end-of-line
-bindkey ' ' magic-space    # also do history expansion on space
-
-bindkey "^[[1;5C" forward-word
-bindkey "^[[1;5D" backward-word
-
-bindkey '^[[Z' reverse-menu-complete
-
-# Make the delete key (or Fn + Delete on the Mac) work instead of outputting a ~
-bindkey '^?' backward-delete-char
-bindkey "^[[3~" delete-char
-bindkey "^[3;5~" delete-char
-bindkey "\e[3~" delete-char
-
-# consider emacs keybindings:
-
-#bindkey -e  ## emacs key bindings
-#
-#bindkey '^[[A' up-line-or-search
-#bindkey '^[[B' down-line-or-search
-#bindkey '^[^[[C' emacs-forward-word
-#bindkey '^[^[[D' emacs-backward-word
-#
-#bindkey -s '^X^Z' '%-^M'
-#bindkey '^[e' expand-cmd-path
-#bindkey '^[^I' reverse-menu-complete
-#bindkey '^X^N' accept-and-infer-next-history
-#bindkey '^W' kill-region
-#bindkey '^I' complete-word
-## Fix weird sequence that rxvt produces
-#bindkey -s '^[[Z' '\t'
-#