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- #!/bin/sh
-
- # To generate localization information, run:
- # xgettext -o - -L Shell select-editor
-
- PATH=$PATH:/usr/sbin
-
- # Ensure that $HOME/.selected_editor is writeable
- touch $HOME/.selected_editor || exit 1
-
- editors=`update-alternatives --list editor | wc -l`
- if [ $editors -gt 1 ]; then
- echo
- echo "`gettext 'Select an editor. To change later, run'`" "'select-editor'."
- i=0
- editors=`update-alternatives --list editor`
- for e in $editors; do
- i=`expr $i + 1`
- desc=
- if [ $e = "/bin/nano" ]; then
- desc=" <---- ` gettext 'easiest'`"
- simple=$i
- fi
- echo " $i. $e$desc"
- done
- echo ""
- selected=x
- while /bin/true; do
- if [ -z "$selected" -a ! -z "$simple" ]; then
- selected="$simple"
- elif ! test $selected -gt 0 2>/dev/null; then
- read -p "`gettext 'Choose'` 1-$i [$simple]: " -r selected
- elif ! test $selected -le $i 2>/dev/null; then
- read -p "`gettext 'Choose'` 1-$i [$simple]: " -r selected
- else
- break
- fi
- done
- i=0
- for e in $editors; do
- i=`expr $i + 1`
- if [ $i -eq $selected ]; then
- echo "# Generated by /usr/bin/select-editor" > $HOME/.selected_editor
- echo "SELECTED_EDITOR=\"$e\"" >> $HOME/.selected_editor && exit 0
- fi
- done
- fi
- exit 1
-