TODO: safer command: keymap processing.
TODO: "slow" rendering mode for bidi and scripts
TODO: read property sequence is broken with respect to utf-8 etc.
+WISH: xterm's -hold
TODO: http://www120.pair.com/mccarthy/nextstep/intro.htmld/Workspace.html is the correct nextstep look.
WISH: keymap modification via esc-sequences.
WISH: searchable backlog
- enable slow link support by default.
- fix relative cursor-positioning not respecting scrolling regions
(also a bug in original rxvt).
+ - initialize termios structure to zero when fetching it fails
+ (see http://www.freebsd.org/cgi/query-pr.cgi?pr=84647 for a
+ partial patch).
+ - bump max columns/rows to 10000 each.
+ - bump max savelines to 10000000.
- major code cleanup (still not complete, though).
- _major_ rewrite of internal buffer handling:
# - re-flow on resize, lines get wrapped instead of winged.