Fix FreeBSD terminal

[dotfiles/zsh.git] / includes / FreeBSD.zsh

diff --git a/includes/FreeBSD.zsh b/includes/FreeBSD.zsh
new file mode 100644 (file)
index 0000000..3dc4bc0
--- /dev/null
+++ b/includes/FreeBSD.zsh
@@ -0,0 +1,35 @@
+# create a zkbd compatible hash;
+# to add other keys to this hash, see: man 5 terminfo
+typeset -A key
+
+key[Home]=${terminfo[khome]}
+key[End]=${terminfo[kend]}
+key[Insert]=${terminfo[kich1]}
+key[Delete]=${terminfo[kdch1]}
+key[Up]=${terminfo[kcuu1]}
+key[Down]=${terminfo[kcud1]}
+key[Left]=${terminfo[kcub1]}
+key[Right]=${terminfo[kcuf1]}
+key[PageUp]=${terminfo[kpp]}
+key[PageDown]=${terminfo[knp]}
+
+# setup key accordingly
+[[ -n "${key[Home]}"    ]]  && bindkey  "${key[Home]}"    beginning-of-line
+[[ -n "${key[End]}"     ]]  && bindkey  "${key[End]}"     end-of-line
+[[ -n "${key[Insert]}"  ]]  && bindkey  "${key[Insert]}"  overwrite-mode
+[[ -n "${key[Delete]}"  ]]  && bindkey  "${key[Delete]}"  delete-char
+[[ -n "${key[Up]}"      ]]  && bindkey  "${key[Up]}"      up-line-or-history
+[[ -n "${key[Down]}"    ]]  && bindkey  "${key[Down]}"    down-line-or-history
+[[ -n "${key[Left]}"    ]]  && bindkey  "${key[Left]}"    backward-char
+[[ -n "${key[Right]}"   ]]  && bindkey  "${key[Right]}"   forward-char
+
+# Finally, make sure the terminal is in application mode, when zle is
+# active. Only then are the values from $terminfo valid.
+function zle-line-init () {
+    echoti smkx
+}
+function zle-line-finish () {
+    echoti rmkx
+}
+zle -N zle-line-init
+zle -N zle-line-finish