48 lines
1.2 KiB
Bash
Executable File
48 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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# $Id: textbox2,v 1.2 2003/08/15 19:40:37 tom Exp $
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: ${DIALOG=dialog}
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tempfile=`tempfile 2>/dev/null` || tempfile=/tmp/test$$
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trap "rm -f $tempfile" 0 1 2 5 15
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cat << EOF > $tempfile
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Hi, this is a text dialog box. It can be used to display text from a file.
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The file should not contain any 'tab' characters, so you should 'expand'
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the file first if it contains 'tab' characters.
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It's like a simple text file viewer, with these keys implemented:
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PGDN/SPACE - Move down one page
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PGUP/'b' - Move up one page
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ENTER/DOWN/'j' - Move down one line
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UP/'k' - Move up one line
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LEFT/'h' - Scroll left
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RIGHT/'l' - Scroll right
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'0' - Move to beginning of line
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HOME/'g' - Move to beginning of file
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END/'G' - Move to end of file
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'/' - Forward search
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'?' - Backward search
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'n' - Repeat last search (forward)
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'N' - Repeat last search (backward)
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The following is a sample text file:
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EOF
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TEXT=/usr/share/common-licenses/GPL
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test -f $TEXT || TEXT=../COPYING
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cat $TEXT | expand >> $tempfile
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$DIALOG --clear --title "TEXT BOX" --textbox "$tempfile" 0 0
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case $? in
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0)
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echo "OK";;
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255)
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echo "ESC pressed.";;
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esac
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