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README: use spaces for indentation

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Přemysl Eric Janouch
2017-06-30 22:55:18 +02:00
parent 4fa98abec3
commit e38f0234c9
1 changed files with 16 additions and 16 deletions
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32
README.adoc
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@@ -42,12 +42,12 @@ zsh
To start using this navigator, put the following in your .zshrc: To start using this navigator, put the following in your .zshrc:
.... ....
sdn-navigate () { sdn-navigate () {
# ... possibly zle-line-init # ... possibly zle-line-init
eval `sdn` eval `sdn`
[ -z "$cd" ] || cd "$cd" [ -z "$cd" ] || cd "$cd"
[ -z "$insert" ] || LBUFFER="$LBUFFER$insert " [ -z "$insert" ] || LBUFFER="$LBUFFER$insert "
zle reset-prompt zle reset-prompt
# ... possibly zle-line-finish # ... possibly zle-line-finish
} }
zle -N sdn-navigate zle -N sdn-navigate
bindkey '\eo' sdn-navigate bindkey '\eo' sdn-navigate
@@ -59,19 +59,19 @@ Here we can't reset the prompt from within a `bind -x` handler but there is
an acceptable workaround: an acceptable workaround:
.... ....
sdn-navigate () { sdn-navigate () {
SDN_L=$READLINE_LINE SDN_P=$READLINE_POINT SDN_L=$READLINE_LINE SDN_P=$READLINE_POINT
READLINE_LINE= READLINE_LINE=
eval `sdn` eval `sdn`
[[ -z "$cd" ]] || cd "$cd" [[ -z "$cd" ]] || cd "$cd"
[[ -z "$insert" ]] || { [[ -z "$insert" ]] || {
SDN_L="${SDN_L:0:$SDN_P}$insert ${SDN_L:$SDN_P}" SDN_L="${SDN_L:0:$SDN_P}$insert ${SDN_L:$SDN_P}"
((SDN_P=SDN_P+${#insert}+1)) ((SDN_P=SDN_P+${#insert}+1))
} }
} }
sdn-restore () { sdn-restore () {
READLINE_LINE=$SDN_L READLINE_POINT=$SDN_P READLINE_LINE=$SDN_L READLINE_POINT=$SDN_P
unset SDN_L SDN_P unset SDN_L SDN_P
} }
bind -x '"\200": sdn-navigate' bind -x '"\200": sdn-navigate'