K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2009-01-03T22:51:54.851390Z
K 7
svn:log
V 785
Resolve some regressions related to tabs and linewrap handling.

It turns out I was looking too much at mimicing xterm, that I didn't
take the differences of cons25 into account. There are some differences
between xterm and cons25 that are important. Create a new #define called
TEKEN_CONS25 that can be toggled to switch between cons25 and xterm
mode.

- Don't forget to redraw the cursor after processing a forward/backward
  tabulation.

- Implement cons25-style (WYSE?) autowrapping. This form of autowrapping
  isn't that nice. It wraps the cursor when printing something on column
  80. xterm wraps when printing the first character that doesn't fit.

- In cons25, a \t shouldn't overwrite previous contents, while xterm
  does.

Reported by:	Garrett Cooper <yanefbsd gmail com>

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