bug#10815: counterintuitive results with process-send-string

[Andreas Schwab]

Tiphaine Turpin <tiphaine.turpin@inria.fr> writes:

> It seems that process-send-string,although it is blocking (until sent data
> is acknowledged), may allow execution of other code (which in this case
> calls process-send-string again). This seems to be allowed by its
> specification: "Output from processes can arrive in between bunches.",
> except that in my setting, I am almost sure than no input can be available
> at this moment, at least from this connection. In fact, the calls to
> process-send-string are initiated by after-modify hooks, originating from
> a single user command (which performs several modifications).

wait_reading_process_output can run timers.

Andreas.

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Andreas Schwab, schwab@linux-m68k.org
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