From: Keith Packard <keithp@keithp.com>
Date: Tue, 19 Dec 2017 19:33:36 +0000 (-0800)
Subject: altos/scheme: Rework display/write code
X-Git-Tag: 1.8.4~1^2~15
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=431165e5fa72ba6dffd477de32960745cdec332c;hp=431165e5fa72ba6dffd477de32960745cdec332c;p=fw%2Faltos

altos/scheme: Rework display/write code

Unify output functions and add bool to switch between write and
display mode. Make that only affect strings (as per r⁷rs).

Use print recursion detection in frame and stack code, eliminating
PRINT flags in type field.

Signed-off-by: Keith Packard <keithp@keithp.com>
---