Added three new requests `ds1', `as1', and `ami'. The former two

are equivalent to `ds' and `as' with the difference that
compatibility mode is saved on entry, switched off during string
expansion, and restored on exit.  The latter is the pendant to `dei'
for `am'.

(do_define_string): Use `define_mode' and `calling mode'.
Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
end of string, respectively.
(define_string, append_string): Use `calling_mode'.
(define_nocomp_string, append_nocomp_string,
define_string_indirect): New functions.
(init_input_requests): Updated.
* NEWS, man/groff_diff.man, man/groff.man: Document it.

* src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
`as1' for assigning LINE_STRING (this is `10' usually).  Sun's
mm macro package accesses this string register directly.
* src/preproc/eqn/main.cc (inline_equation): Use `as1'.

* tmac/trace.tmac: Trace calls to `am' also.  Make it work in
compatibility mode.

1 files changed, 1 insertions, 1 deletions

diff --git a/tmac/an-old.tmac b/tmac/an-old.tmac
index b486dd98..cfe46974 100644
--- a/tmac/an-old.tmac
+++ b/tmac/an-old.tmac
@@ -31,7 +31,7 @@
 .\"  -rXnnn => Number pages after nnn as nnna, nnnb, nnnc, ...
 .\"
 .\" The file man.local is loaded at the end.  Put local additions there.
-.\" If you need to add things to TH, use `.am TH'.
+.\" If you need to add things to TH, use `.am1 TH'.
 .\"
 .
 .if !\n(.g .ab These man macros work only with groff.