awk macro: bugfix: non-use of redirection mode strings.

The problem here is that ensure-stream ignores the mode
argument and decides between "r" and "w". That is incorrect;
the mode could be "a" for append.

The second problem is that the ignored mode strings are
also wrong. For an input pipe, "w" is specified rather than
"r".

* share/txr/stdlib/awk.tl (sys:awk-state ensure-stream): Use
the mode argument. The cases consolidate, because all that
need be distinguished here is file versus pipe.
(sys:awk-mac-let): for the <! redirection (input from pipe),
the mode must be "r", not "w".

0 files changed, 0 insertions, 0 deletions