swh:1:snp:3af89e0c6f482ba7e9545bf8e295ed747de3e1ee
Tip revision: f506282e07b9a3be7c0f65f74b7bd1ce869ea1ed authored by Barak A. Pearlmutter on 15 January 2021, 18:08:38 UTC
typo
typo
Tip revision: f506282
rc
READCHAR
RC
reads a single character from the read stream and outputs that
character as a word. If the read stream is a file, and the end of
file is reached, READCHAR outputs the empty list (not the empty
word). If the read stream is the keyboard, echoing is turned off
when READCHAR is invoked, and remains off until READLIST or READWORD
is invoked or a Logo prompt is printed. Backslash, vertical bar,
and tilde characters have no special meaning in this context.