DRRACKET(1) General Commands Manual DRRACKET(1)NAME
drracket - the Racket programming environment
SYNOPSIS
drracket [ Xoption ... ] [ file ... ]
DESCRIPTION
DrRacket is the Racket programming environment.
The drracket program treats non-switch command-line arguments as files to open.
X OPTIONS
When running in X11, DrRacket accepts the following standard Xoptions: -display disp, -geometry geom, -bg color, -background color, -fg
color, -foreground color, -fn font, -font font, -iconic, -name name, -rv, -reverse, +rv, -selectionTimeout time, -synchronous, -title name,
-xnllanguage lang, -xrm file.
In addition, the option -singleInstance is treated like an X option (it must appear before all other options), and it runs DrRacket in sin-
gle-instance mode. In single-instance mode, when an existing instance is running with the same host and executable name, all non-option
arguments are treated as file names and sent to the existing instance.
MORE INFORMATION
For further information, run
raco docs
to open installed documentation in your web browser.
Alternately, consult the on-line documentation and other information available at
http://racket-lang.org/
AUTHOR
DrRacket was implemented by PLT.
SEE ALSO raco(1), racket(1), gracket(1)4th Berkeley Distribution May 2010 DRRACKET(1)
Check Out this Related Man Page
textout_ex(3alleg4) Allegro manual textout_ex(3alleg4)NAME
textout_ex - Writes a string on a bitmap. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
void textout_ex(BITMAP *bmp, const FONT *f, const char *s, int x, int y, int color, int bg);
DESCRIPTION
Writes the string `s' onto the bitmap at position x, y, using the specified font, foreground color and background color. If the background
color is -1, then the text is written transparently. If the foreground color is -1 and a color font is in use, it will be drawn using the
colors from the original font bitmap (the one you imported into the grabber program), which allows multicolored text output. For high and
true color fonts, the foreground color is ignored and always treated as -1. Example:
/* Show the program's version in blue letters. */
textout_ex(screen, font, "v4.2.0-beta2", 10, 10,
makecol(0, 0, 255), -1);
SEE ALSO font(3alleg4), textout_centre_ex(3alleg4), textout_right_ex(3alleg4), textout_justify_ex(3alleg4), textprintf_ex(3alleg4),
text_height(3alleg4), text_length(3alleg4)Allegro version 4.4.2 textout_ex(3alleg4)
Do you know any good web site about system programming?
I've been looking for sites about C-programming in UNIX environment.. and emulating UNIX command by C..
but there is little about that..
If you know some good abnout that,,
please let me know..
Thanks for helping... (1 Reply)
hi i am new to c programming and found this on the net could someone tell me what it actually does, many thanks in advance cheers
#include <fcntl.h>
main()
{
int fd;
fd = open("in1", O_RDONLY);
printf("%d\n", fd);
}
and this too please
#include <fcntl.h>
main()
{
int... (1 Reply)
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I'm developing an application program by C++ language in the UNIX environment and I would know the name of last file written at a particular path and with a particular prefix.
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Greetings!
Being incredibly rusty in the little C which I ever knew, and, not knowing where else to turn but the best programming community on the web ( :) ), I submit the following snippet for a quick question:#if PERL_VERSION > 7
if (DEBUG_D_TEST) {
SV* sva;
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