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Top Forums Shell Programming and Scripting Blog-Thread: Creating a Shell Wrapper and Runtime Modifier (SWARM) Post 303046100 by sea on Thursday 23rd of April 2020 07:00:02 PM
Old 04-23-2020
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How to make a simple 'press enter to continue' - "complex"?
You add options Smilie
Code:
	press() { # [-c -l -r] [STR]
	# Requires the user to press [Enter/Return] before script continues
	# c=center ,l=left , r=right
		# Vars
		local mode=""
		# Catch arguments
		for opt in "${@}"
		do	if [[ "-" == "${opt:0:1}" ]] 
			then	case "${opt/-}" in
				"c")	mode="center"
					shift
					;;
				"l")	mode="left"
					shift
					;;
				"r")	mode="right"
					shift
					;;
				esac
			fi
		done
	# Display	
		case "$mode" in
		"center")
			printl "" "${1:-$SWARM_MSG_PRESS_ENTER}" "" 
			;;
		"left")
			printl "${1:-$SWARM_MSG_PRESS_ENTER}"
			;;
		"right")
			printl "" "" "${1:-$SWARM_MSG_PRESS_ENTER}" 
			;;
		*)
			printl "${1:-$SWARM_MSG_PRESS_ENTER}" "" "${1:-$SWARM_MSG_PRESS_ENTER}"
			;;
		esac
	# Action :p	
		builtin read
	}

Oh it will be so fun when/once I add/ed 'kiosk'-mode to several functions Smilie

Last edited by sea; 04-23-2020 at 08:15 PM..
 

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trans(1int)															       trans(1int)

Name
       trans - translation tool for use with source message catalogs

Syntax
       trans [ -c ] [ -o name ] file.msf

Description
       The command assists in the translation of source message catalogs.  The command reads input from file.msf and writes its output to either a
       file named or a file you name on the command line.  The command displays file.msf in a multiple window screen that lets you  simultaneously
       see  the  original message, the translated text you enter, and any messages from the command.  This multiple window screen is easier to use
       for translating messages than a single window screen.

       The top window in the multiple window screen displays the text in the message source file file.msf.  The editor displays the  current  mes-
       sage in reverse video.

       In  the	center window, displays a prompt that asks you to enter a translated message.  You use a control key editor to move the cursor and
       delete text in the center window.  The control key sequences are defined as follows:

       ------------------------------------------
       Key Sequence   Meaning
       ------------------------------------------
       CTRL/k	      Display control key help
       CTRL/h	      Back space
       CTRL/l	      Forward space
       CTRL/w	      Back word
       CTRL/f	      Forward word
       CTRL/e	      Move to end of input
       CTRL/b	      Move to beginning of input
       CTRL/n	      Next line
       CTRL/p	      Previous line
       CTRL/u	      Delete input
       CTRL/i	      Insert mode (default)
       CTRL/r	      Replace mode
       DEL	      Delete previous character
       ------------------------------------------

       If you need to span more than one line with the translated text, type a backslash () and press the RETURN key to enable line continuation.
       After you finish entering the translated text, press the RETURN key to signal that you have finished translating that message.

       The  bottom  window  displays  any messages generated by If an error occurs, prompts you to re-enter the entire line, including the message
       label or number.

Options
       -c   Display comment lines beginning with a dollar sign ($) for translation, in addition to messages.

       -o   Call the output file name.	The default is output file name is

Restrictions
       Your terminal must be 80 columns by 24 lines for to display its three-window screen.

       You cannot interrupt a session and restart it at the point you stopped. You must complete the all the changes to a file	before	exiting  a
       file.

See Also
       intro(3int), extract(1int), gencat(1int), strextract(1int), strmerge(1int)
       Guide to Developing International Software

																       trans(1int)
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