Re: [Bug-apl] Request for feature: Back-channel interaction

[Juergen Sauermann]

Hi,

I added the following (SVN 81)

1. if the left argument of ⎕FX contains no slash, then the pkglib 
directory will be
searched fo th e.so file

2. void (*start_input)() and void (*end_input)() function pointers 
added. These pointers
are 0 by default. When overridden by your own function(s) then these 
will be called
before and after GNU APL is blocked on input. That is, access to 
internal valriables is
safe from start_input() to end_input(). If you see start_input() then 
GNU APL will not call
end_input() before you send data (followed by \n) to the stdin of GNU APL.

3. fprintf() function added to the file_io module.

/// Jürgen