Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:

  tmac.doc.old -> doc-old.tmac
  tmac.an.old  -> an-old.tmac

* tmac/tmac.*: Moved to ...
* tmac/*.tmac: this.
* tmac/man.local: Fix comment.
* tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
Added some `FILES' sections.  More use of @...@ directives.  Other
minor updates.
* arch/djgpp/README, font/devutf8/NOTES: Updated.
* doc/homepage.ms, doc/groff.texinfo: Updated.
* man/groff.man, man/roff.man: Updated.
* src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
src/devices/grotty/grotty.man: Updated.
* src/preproc/pic/pic.man: Updated.
* src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
instead of -mdoc.old.
* src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
* src/roff/nroff/nroff.man: Updated.
* NEWS: Updated.

* tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.

* tmac/mm.diff: Removed -- it has no use now since the mm package
is part of groff.

* tmac/*: Removed trailing spaces.

* arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
the tmac subdirectory also).

1 files changed, 29 insertions, 0 deletions

diff --git a/tmac/trace.tmac b/tmac/trace.tmac
new file mode 100644
index 00000000..143f9540
--- /dev/null
+++ b/tmac/trace.tmac
@@ -0,0 +1,29 @@
+.\" trace.tmac
+.\"
+.\" Load this before a macro package that you want to trace.
+.
+.eo
+.
+.rn de !!de
+.
+.!!de de
+.  ecs
+.  ec
+.  !!de \$1
+.    ie "\$1"\\$0" .tm *** trace enter: \\$0 \\$@
+.    el .tm *** trace enter \$1: \\$0 \\$@
+.    nop \\*[!!\$1]\\
+.    ie "\$1"\\$0" .tm *** trace exit: \\$0 \\$@
+.    el .tm *** trace exit \$1: \\$0 \\$@
+\..
+.
+.  ds !!d1 !!\$1
+.  ds !!d2 \$2
+.
+.  ecr
+.  dei !!d1 !!d2
+..
+.
+.ec
+.
+.\" EOF