[Program] input. | Manual
Reads all raw input from STDIN.
The input message reads the standard input stream of the application
which allows you to deal with pipes for instance. However this
mechanism can also be used to read raw POSTs in case of CGI applications.
Note that unlike other implementations the input messages also collects
null bytes, a null byte \\0 in the input stream will NOT cause it to end.
Also note that the trailing newline (in case of CLI applications) will
be stripped so you don't have to do this manually. This allows for
one-liners like the one in the example below.
The input message is not allowed if message countdown has been activated
(Program remainingMessages:) because it might wait for content and this
is not allowed in a countdown sandbox.
echo "hello" | ctr test.ctr x := Program input. Pen write: x. #hello (without newline)
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