https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248372
Bug ID: 248372
Summary: [PATCH] script(1): enable proper curses playback [-p]
capability
Product: Base System
Version: CURRENT
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: bin
Assignee: b...@freebsd.org
Reporter: 0.gang...@gmail.com
Created attachment 216889
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=216889&action=edit
Unified diff
The current manpage of script(1) says
"Certain interactive commands, such as vi(1), create garbage in the type-
script file. The script utility works best with commands that do not ma-
nipulate the screen. The results are meant to emulate a hardcopy termi-
nal, not an addressable one."
This patch fixes this issue by appropriately calling cfmakeraw.
Additional note: script(1) is currently able to record [-r] curses sessions
perfectly; only the playback functionality [-p] needs to be fixed. To reproduce
the problem, one may use the following program.
https://github.com/iiSeymour/game-of-life by GitHub user iiSeymour, which, in
the words of the author, is
"a python implementation of Conway's Game of Life using the curses module with
a small evolutionary twist."
This script was written for Linux; therefore, one must call "python gol.py" on
FreeBSD to bypass the #!
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