[ESS] process-send-string 500 char limitation

[Tamas Papp]

Hi,

Working on ESS/Julia interaction, I ran into a problem with sending
large chunks of code to the inferior Julia process using
ESS-SEND-STRING.

Looking into the source and the docs for process-send-string (used by
ESS-SEND-STRING), I noticed that

  "If STRING is more than 500 characters long, it is sent in several
  bunches.  This may happen even for shorter strings."

Is there a way to overcome this limitation and send potentially large
strings as a single piece? I need this because I worked out a way to
annotate pieces of code so that they show file and line number info,
using Base.include_string in Julia, but this breaks with
PROCESS-SEND-STRING because Julia has no + prompt like R.

Alternatives like writing code into a file exist, but would give the
wrong file & line number info.

Best,

Tamas