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Top Forums Shell Programming and Scripting Blog-Thread: Creating a Shell Wrapper and Runtime Modifier (SWARM) Post 303045155 by sea on Thursday 12th of March 2020 07:11:13 PM
Old 03-12-2020
Colors are working now! Smilie
Gave it a shot this afternoon for a few minutes (first image), but since the sun was shining, I decided to not sit in front of the computer Smilie
Image

So I then continued like 1 hr and 5 minutes ago....
Image

And a a few adjustments later, voila, the result is screenshot:
Image

Allthough I had code written already for that, I could only re-use 2 lines of code, the other 140 lines (total, incl yesterday) were/are freshly written.


I'm so happy, now that the core visuals are done (already!!!), I can focus on the cool part....
Convenience functions, like: ask, choose, edit, progress, download and all the other small things Smilie

You have NO IDEA how much I MISS my TUI!!
But I force myself to continue SWARM until I can replace all my TUI scripts.

Console/terminal feels sooo 1985 again...

Soon, very soon.. I hope Smilie

EDIT:
And just saying.. colors and borders are THEME'able! Smilie

EDIT2:
But for the roadmap ahead, I'll do these tomorrow:
* ask "Question?" ; the (yn) will be supported by language file & code!
* choose $list or "${ARRAY[@]}" ; the select wrapper
* and if, which probably will be the case, I have enough time, status $? "left text" "center text"

As this would complete what I consider the absolute minimal core requirements of SWARM.

Last edited by sea; 03-12-2020 at 08:40 PM..
 
Test Your Knowledge in Computers #829
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Text::Wrapper(3pm)					User Contributed Perl Documentation					Text::Wrapper(3pm)

NAME
Text::Wrapper - Word wrap text by breaking long lines VERSION
This document describes version 1.04 of Text::Wrapper, released May 25, 2012. SYNOPSIS
require Text::Wrapper; $wrapper = Text::Wrapper->new(columns => 60, body_start => ' '); print $wrapper->wrap($text); $wrapper->columns(70); DESCRIPTION
Text::Wrapper provides simple word wrapping. It breaks long lines, but does not alter spacing or remove existing line breaks. If you're looking for more sophisticated text formatting, try the Text::Format module. Reasons to use Text::Wrapper instead of Text::Format: o Text::Wrapper is significantly smaller. o It does not alter existing whitespace or combine short lines. It only breaks long lines. Again, if Text::Wrapper doesn't meet your needs, try Text::Format. ATTRIBUTES
body_start The text that begins the second and following lines of a paragraph. (Default '') columns The number of columns to use. This includes any text in body_start or par_start. (Default 70) par_start The text that begins the first line of each paragraph. (Default '') wrap_after A line can wrap after any of the characters in this string. Setting this to the empty string means a line will wrap only at whitespace. (Default '-') METHODS
wrap $wrapper->wrap($text) Returns a word wrapped copy of $text. The original is not altered. CONFIGURATION AND ENVIRONMENT
Text::Wrapper requires no configuration files or environment variables. DEPENDENCIES
None. INCOMPATIBILITIES
None reported. BUGS AND LIMITATIONS
Does not handle tabs (they're treated just like spaces). All characters are treated as being the same width, including zero-width spaces and combining accents. Does not break words that can't fit on one line. AUTHOR
Christopher J. Madsen "<perl AT cjmweb.net>" Please report any bugs or feature requests to "<bug-Text-Wrapper AT rt.cpan.org>" or through the web interface at http://rt.cpan.org/Public/Bug/Report.html?Queue=Text-Wrapper <http://rt.cpan.org/Public/Bug/Report.html?Queue=Text-Wrapper>. You can follow or contribute to Text-Wrapper's development at http://github.com/madsen/text-wrapper <http://github.com/madsen/text- wrapper>. COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Christopher J. Madsen. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. DISCLAIMER OF WARRANTY
BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENSE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. perl v5.14.2 2012-05-25 Text::Wrapper(3pm)

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