[Info-vax] Removing the leading $ from commands in a new DCL language
Simon Clubley
clubley at remove_me.eisner.decus.org-Earth.UFP
Fri May 1 05:22:20 EDT 2015
On 2015-04-30, JF Mezei <jfmezei.spamnot at vaxination.ca> wrote:
>
> If you allow/foster commands to run without the $, it becomes far less
> obvious where an input stream ends and DCL parsing begins again. If you
> add a specific string such s "EOD" as the end of file market, and you
> forget it, that INTALL command will eat up the rest of your command
> procedure.
>
That's why in my alternate scheme, it's the inline data which has a
prefix character instead (which is stripped by new-DCL before the
rest of the line is passed to the program.)
Simon.
--
Simon Clubley, clubley at remove_me.eisner.decus.org-Earth.UFP
Microsoft: Bringing you 1980s technology to a 21st century world
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