I need to clarify why to get the C sources of an MSKLC layout we must work in 
the Temp folder.

It's not really working what I've done in Temp, it's rather going to fetch the 
data where MSKLC stores them for a few seconds. This is independent of the 
working directory. Creating a new folder in Temp helps getting the data. We can 
also wait for the amd64 folder or the i386, ia64 (which appear first) or wow64 
(which comes last) and select it before copying and pasting somewhere else. I 
just fear we haven't enough time for this procedure. So creating the folder 
before is a way to ensure that we get the files within the imparted time.

These custom samples help to complete the WDK keyboard layout source samples, 
given that the WDK samples being for current keyboard layouts (US English, 
Greek, French, German, Japanese), they don't include ligature tables. A working 
practice is IMHO to pack the maximum into a MSKLC layout, get the C sources and 
the installation package, then edit the sources and recompile using the WDK. 
Eventually we need to install the MSKLC layout first, then replace the driver 
in the System32 folder and reboot. This is a way to develop enhanced layouts, 
with chained dead keys, increased numerical keypad mapping with more code units 
and numpad accessed also while Fn is pressed (on compact keyboards), more or 
different modifiers, and so on.

To do this, no much knowledge in programming is needed. As Richard calls it, we 
can ape the code, looking up kbd.h and winuser.h in the WDK or the MSKLC for 
scancodes and virtual key names. However, aping the splitted allocation tables 
and the reduced numpad digits (without shift states) is strongly discouraged. 
The best way is to unify the allocation tables, with the modification of some 
other code lines which that implies.

I'm hopeful that this helps implementing more of Unicode at input level. But 
this is only *one* way to do so, which today certainly isn't any longer the 
most performative one.

Marcel

On 17 Aug 2015 at 13:59, I wrote:

> On 07 Aug 2015, at 20:54, Richard Wordingham wrote:
> 
> > What we're waiting for is a guide we can follow, or some code we can ape.
> 
> Since yesterday I know a very simple way to get the source code (in C) of any 
> MSKLC layout. 
> 
> While the build is done, we must wait for the four files appearing in an ad 
> hoc created "amd64" subdirectory in the Temporary Files folder, in the hidden 
> Application Data directory: C:\Users\user\AppData\Local\Temp\amd64
> As soon as the four files are visible in the Explorer, we can press Ctrl+A, 
> Ctrl+C, Ctrl+V. This must be done rapidly, in order to get a copy before 
> their deletion by MSKLC a few seconds later.
> 
> If we notice that during the build, three other temporary folders are created 
> by MSKLC and deleted if empty, we may wish to know that the four files are 
> strictly identical in all four folders. This has been verified on a simple 
> layout, using the (very useful) comparison tool of the ConTEXT text editor.
> 
> Best regards,
> 
> Marcel
>

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