tg 24e8a6996b always keep x_cols and x_lins valid; check once at start including tty init
if we find any, but not later; do not check on every read

⇒ allows changing COLUMNS and LINES (independent of each other, or both)
  for script shells by passing them in an environment setting, even if
  we get a tty; interactive shells still check before each line is read…

reported by the PLD guys, thanks
2012-03-23 21:58:24 +00:00
2011-05-29 02:18:57 +00:00
2010-07-17 22:09:40 +00:00
Description
MirBSD Korn Shell for Jehanne
6.7 MiB
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