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Fixed two bugs with -tag lists.

Browse Source 
If the -tag list definition didn't have a -width modifier,
the first .It call was supposed to set the width depending
on the first argument type; if it is a macro name, use the
macro's width value; otherwise, use width value of `No'.

The following two lists should produce identical output:

.Bl -tag -width Er -compact
.It Er EINVAL
invalid argument
.El
.Bl -tag -compact
.It Er EINVAL
invalid argument
.El

If the outermost -tag list definition did't have a -width
modifier, the .It elements of inner lists might not work
(producing a list where each successive element `walks' to
the right).

Example:

.Bl -tag -compact
.It outer
.It outer
.Bl -tag -compact
.It inner
.It inner
.El
.It outer
.It outer
.El

Ported from:	mdocNG
This commit is contained in:
Ruslan Ermilov 2001-03-01 12:13:04 +00:00
parent 7e55afcbbc
commit abec56f578
1 changed files with 6 additions and 10 deletions
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16
contrib/groff/tmac/tmac.doc
View File

@ -1819,7 +1819,6 @@
. if "\\*(A\\n(aP"-width" \{\
. nr iD 1
. nr aP \\n(aP+1
. nr tW 1
. ds t\\n(lC TagwidtH
. ds tS \\*(A\\n(aP
. aW \\n(aP
@ -2120,7 +2119,7 @@
.de tL
.nh
.\" tm in tL here is b1==\\*(b1
.if \\n(tW==0 .lW
.if !"TagwidtH"\\*(t\\n(lC" .lW
.lX
.nr bb \\n(w\\n(lCu+\\n(lSu
.ti -\\n(bbu
@ -2139,25 +2138,23 @@
'fi
.hy
..
.\" NS lW macro - resolve unknown label/tag width (if .Bl [inset | tag] only)
.\" NS lW macro - resolve unknown label/tag width (`tag' list-type only)
.de lW
.if !"TagwidtH"\\*(t\\n(lC" \{\
. ie \\n(tX==1 \{\
. ds t\\n(lN \\*(tX
. nr w\\n(lN \\n(\\*(tX
. ds t\\n(lC \\*(tX
. nr w\\n(lC \\n(\\*(tX
. \}
. el \{\
. ds t\\n(lN No
. nr w\\n(lN \\n(No
. ds t\\n(lC No
. nr w\\n(lC \\n(No
. \}
. if !"\\*(t\\n(lC"\\*(t\\n(lN" .nr tC 1
.\}
..
.\" NS lX macro - set up vertical spacing (if compact) and offset+indent (all)
.de lX
.ie \\n(tC \{\
. nr tC 0
. nr tW 0
. if \\n(v\\n(lC==0 .sp \\n(dVu
. in \\n(.iu+\\n(w\\n(lCu+\\n(o\\n(lCu+\\n(lSu
.\}
@ -2175,7 +2172,6 @@
.de lY
.ie \\n(tC \{\
. nr tC 0
. nr tW 0
. if \\n(v\\n(lC==0 .sp \\n(dVu
. in \\n(.iu+\\n(o\\n(lCu
.\}