It would help to to know what your code looks like and exactly what you want the output to look like, but let me offer a couple of thoughts:
1. If you are using the ? tab format character, you need to let GTM know the position of the cursor. Using ! sets $X to 0. An escape sequence might set $X depending on how it is issued. I don't know about GTM, but other M's let you set $X directly. So just insert: S $X=0 following the W *13 or $C(13). 2. Most systems provide a way to define line length. This can be used to automatically wrap long lines. Common values are 80 and 132. Generally, there's a way to turn this off or disable it by setting the line length to 0. It looks like some of your lines are wrapping so you are probably having this problem. Again, the solution is to S $X=0 if GTM allows that and/or disable line wrapping. ----- Original Message ----- From: "Kevin Toppenberg" <[EMAIL PROTECTED]> To: "Hardhats Sourceforge" <[email protected]> Sent: Tuesday, July 12, 2005 11:47 PM Subject: [Hardhats-members] Does W ! flush an output buffer? >I am in the middle of writing a function to display a > progress bar. > > I want the bar to stay on one line, so at the end of > each line, I need to do something to get back to the > beginning of line. > > My first approach was to write the line, then write a > $char(13) to go back to the beginning of the line, > ready for the next refresh. > > But this gave very odd output, like this: > > Lets begin... > Progress: > 94%--------------------------------------------->|| > Progress: 89%------------------------>|--| > Progress: > 84%-------------------------------------->|--- > Progress: > 74%----------------------------------->|---------| > Progress: 69%--------------------|-----------| > Progress: 64%----------------------------->|-------- > Progress: > 59%-------------------------->|------------------| > Progress: 49%------------------------------------| > Progress: 44%------------------->|-------------- > Progress: > 39%----------------->|---------------------------| > Progress: 29%----------------------------------------| > Progress: 24%---------->|------------------- > Progress: > 19%-------->|------------------------------------| > Progress: > 9%---->|--------------------------------------| > Progress: 4%->|------------------------ > -------------------| > All done!... > > > But if, instead, I write a !, and then issue an escape > sequence to move the cursor up one line, it works > perfectly. > > It acts like it drops characters unless I write a ! > > Does anyone know what is going on? > thanks > Kevn > > > GTM> > > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > > > ------------------------------------------------------- > This SF.Net email is sponsored by the 'Do More With Dual!' webinar happening > July 14 at 8am PDT/11am EDT. We invite you to explore the latest in dual > core and dual graphics technology at this free one hour event hosted by HP, > AMD, and NVIDIA. To register visit http://www.hp.com/go/dualwebinar > _______________________________________________ > Hardhats-members mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/hardhats-members ------------------------------------------------------- This SF.Net email is sponsored by the 'Do More With Dual!' webinar happening July 14 at 8am PDT/11am EDT. We invite you to explore the latest in dual core and dual graphics technology at this free one hour event hosted by HP, AMD, and NVIDIA. To register visit http://www.hp.com/go/dualwebinar _______________________________________________ Hardhats-members mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/hardhats-members
