Add register \n[.height] which returns the value of \H.

Add register \n[.slant] which returns the value of \S.

* src/roff/troff/env.cc (init_env_requests): Implement.
* NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
Document.

* tmac/html.tmac: Move some of the data into html-end.tmac.
Remove most of the character translations for eqn since html fonts
now cover those characters.
Load www.tmac.
* tmac/html-end.tmac: New file.
* tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
* tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
* tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.

* man/groff_out.man: Document negative values of `N' if -Thtml is
used.

1 files changed, 25 insertions, 0 deletions

diff --git a/tmac/html-end.tmac b/tmac/html-end.tmac
new file mode 100644
index 00000000..0199d201
--- /dev/null
+++ b/tmac/html-end.tmac
@@ -0,0 +1,25 @@
+.\" html-end.tmac
+.\"
+.nr _C \n(.C
+.cp 0
+.
+.\" turn off all headers and footers for ms, me, and mm macro sets
+.if d EF .EF ''''
+.if d EH .EH ''''
+.if d OF .OF ''''
+.if d OH .OH ''''
+.if d ef .ef ''''
+.if d of .of ''''
+.if d oh .oh ''''
+.if d eh .eh ''''
+.tl ''''
+.
+.\" tell grohtml some default parameter values
+.pl 99999i
+.po 0
+.ll \n[.l]u
+.ta \n[.tabs]
+.
+.cp \n(_C
+.
+.\" end of file, make sure this is the last line