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Top Forums Programming Passing printf formatting parameters as variables Post 302889006 by mph on Tuesday 18th of February 2014 09:34:52 AM
Old 02-18-2014
Don,

Thanks for the input. Sorry, I should have been more specific. case 3 "does" print white... because I've only tested this on a tty with black bg and white fg. Smilie When it is compiled on the Windoze side, they'll be using a black and white terminal, so it's not that big of a deal, but that's no reason for sloppy code. That said, I have about a half dozen other boxes I work on, each having their own bg / fg color combos. Just so I know what machine I'm working on. I'll have to see what output they yield.

Like I said, I haven't used C for years. This project is just getting the juices flowing. I've been pulling snippets from some of my old code. Heck, I look back at some of it, some 15+ years old, and say. I DID THAT?!?!?

For now I'm taking the KIS (Keep It Simple) approach. Your example is a bit much to digest at the moment. However, reading through it does help!
 

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gvrng(1)																  gvrng(1)

NAME
gvrng - An interactive, introductory programming language. SYNTAX
gvrng [world file | program file] DESCRIPTION
Guido van Robot is a project developed by advanced high school students for use by their peers as a learning tool and precursor to the fur- ther study of programming with Python. It is a minimalistic programming language providing just enough syntax to help students learn the concepts of sequencing, conditional branching, looping and procedural abstraction. It's biggest strength is that it permits this learning in an environment that combines the thrill of problem-solving with instant visual feedback. In short, it is an interactive, introductory programming language that is excellent for learning the basic concepts of programming, applicable in any high-level language. Best of all, it's a whole lot of fun, too! At this point, you are probably asking yourself, "What is GvRng, specifically?" The gist of it is that it is a robot represented by a tri- angle on the screen that moves around in a world made up of streets and avenues, walls and "beepers", which Guido can collect or set. His actions are completely guided by a program written by the user. FILES
/usr/bin/gvrng /usr/lib/gvrng /usr/share/doc/gvrng AUTHORS
Stas Zytkiewicz - stasz@linux.isbeter.nl Waseem Daher - wdaher@mit.edu Steve Howell - showell@zipcon.net SEE ALSO
http://gvrng.sourceforge.net Stas Zytkiewicz 1.0 09/13/2004 gvrng(1)
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