diff options
Diffstat (limited to 'README.adoc')
| -rw-r--r-- | README.adoc | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/README.adoc b/README.adoc index e49cbce..5ca0e5f 100644 --- a/README.adoc +++ b/README.adoc @@ -52,9 +52,11 @@ To start using this navigator, put the following in your .zshrc: .... sdn-navigate () { # ... possibly zle-line-init - eval "`sdn`" - [ -z "$cd" ] || cd "$cd" - [ -z "$insert" ] || LBUFFER="$LBUFFER$insert " + while eval "`sdn`"; do + [ -z "$cd" ] || cd "$cd" + [ -z "$insert" ] || LBUFFER="$LBUFFER$insert " + [ -z "$helper" ] && break + eval "exec </dev/tty; $helper" || break zle reset-prompt # ... possibly zle-line-finish } @@ -65,19 +67,22 @@ bindkey '\eo' sdn-navigate bash ---- Here we can't reset the prompt from within a `bind -x` handler but there is -an acceptable workaround: +an acceptable workaround that sadly submits a blank line: .... sdn-navigate () { SDN_L=$READLINE_LINE SDN_P=$READLINE_POINT READLINE_LINE= - eval "`sdn`" - [[ -z "$cd" ]] || cd "$cd" - [[ -z "$insert" ]] || { - SDN_L="${SDN_L:0:$SDN_P}$insert ${SDN_L:$SDN_P}" - ((SDN_P=SDN_P+${#insert}+1)) - } + while eval "`sdn`"; do + [[ -z "$cd" ]] || cd "$cd" + [[ -z "$insert" ]] || { + SDN_L="${SDN_L:0:$SDN_P}$insert ${SDN_L:$SDN_P}" + ((SDN_P=SDN_P+${#insert}+1)) + } + [[ -z "$helper" ]] && break + eval "$helper" || break + done } sdn-restore () { READLINE_LINE=$SDN_L READLINE_POINT=$SDN_P |