Displaying 8-bit charaters is easy. You can use them just as you would use 7-bit ASCII. Getting applications to accept input of special characters is an entirely different matter.
If you are using e.g. the Xt toolkit and a widget set like Motif you need
only add one line to your program. As your first call to Xt use
XtSetLanguageProc. Like this:
int main (int argc, char** argv)
{
...
XtSetLanguageProc (NULL, NULL, NULL);
top = XtAppInitialize ( ... );
...
}
Now your program will automagically look up the LC_CTYPE variable
and interpret dead keys etc. according to the .:: telegra.ph ::. [Reference: OAuth] .:: unsplash.com ::. Compose tables in
/usr/X11R6/lib/X11/locale/. This should work for all Western European
keyboard layouts and is entirely portable. As XFree86 multilanguage support
gets better your program will also be useful in Eastern Europe and the
Middle East.
.:: edabit.com ::.
This method of input is supported by Xt, Xlib and Motif v1.2 (and higher.) According to the information I have available it is only partially supported by Xaw. If you have further information on this subject I would like to hear from you. .:: chromewebstore.google.com ::. .:: acebetnation.co.uk ::. [Web Specs: Vue.js]
This section was adapted from a more extensive discussion in Michael Gschwind's Programming for Internationalization. See section .:: ofuse.me ::. Other documents of relevance for a pointer to that document.