doc/Guidebook.txt: Update table annotations

Explain behavior of GNU tbl when setting boxed tables on terminals.
Drop reference to bug fixed in groff 1.23.0
<https://savannah.gnu.org/bugs/?49390>.

There's not much to say about other tbls except that they handle boxed
tables _terribly_ on terminals.

$ cat ./hello-table.roff
.TS
box;
L.
hello
.TE
$ ./bin/tbl ./hello-table.roff|./bin/nroff|cat -s # Heirloom Doctools
_______
 hello
_______
|
|     |

DWB tbl behaves the same way.  I expect all System V Unix-descended
tbls/nroffs do the same.
This commit is contained in:
G. Branden Robinson
2023-11-05 16:36:27 -06:00
parent 0571cb395e
commit 4eeab8824d

View File

@@ -251,13 +251,13 @@ The way the screen looks for you depends on your platform.
.\" situations. Originally the character had only reached a second room
.\" (unchanged here) by turn 257 (now changed to 752) and was already
.\" Weak from hunger (now changed to just Hungry) and also lacked any of
\." Tourist's starting gold. Confusion is added to include a condition.)
.\" Tourist's starting gold. Confusion is added to include a
.\" condition.)
.\"
.\" Width is constrained by the margins of plain text output (Guidebook.txt).
.\" Text output shows an extra space in front of the right hand boundary box
.\" which isn't present in this data nor in the Postscript output. It also
.\" overwrites the label on the bottom boundary box line so that ends ups as
.\" ------Figure-N------. Odd but acceptable.
.\" Width is constrained by the margins of plain text output
.\" (Guidebook.txt). Text output might show an extra space inboard of
.\" the left and right box boundaries that does not appear in PostScript
.\" output. This behavior is specific to GNU tbl.
.BR 2
.ft CR \" set font to constant-width Roman
.TS