[comp.binaries.ibm.pc.d] Testing the 8th bit

frisk@rhi.hi.is (Fridrik Skulason) (06/19/91)

I just sent a small program off to Simtel20 - it should appear there soon.
It is named ICELAND.SYS, and its purpose is to provide a simple method for
testing whether programs work with European keyboards.

It will install an Icelandic keyboard, change the font to CP 861,
(requires VGA) and provides all the necessary country information -
sorting order, case conversion etc, which can be obtained by INT 21H,
functions 38H and 65H (DOS 3.3 and above).  Best of all, it only takes up
2K of memory - a lot less than the standard DOS solution, which requires
the use of COUNTRY.SYS, KEYB.COM, MODE CON PREPARE... etc

Why Icelandic ?

Well, it is a bit more demanding than any other language of Western
Europe, so any program which works with Icelandic will probably work
anywhere else as well - at least in countries using 8-bit characters - 
forget about Kanji for a while....so even if you don't care whether
your programs work in Iceland or not, you can almost certainly assume 
they will work in France, Germany, Scandinavia and other more "important"
markets, if the work in Iceland :-)

(By "more demanding" I mean for example that we use 10 letters not in the
English alphabet, many of which are not present in CP 437)

-frisk