Macro argument quoting does not prevent recognition of punctuation

and of called macros.

This bug affects almost all macros, and fixing it simplifies the
code.  It is amazing that the bogus ARGS_QWORD feature got implemented
in the first place, and then carrier along for more than eight years
without anybody ever noticing that it was pointless.

Reported by Leah Neukirchen <leah at vuxu dot org>, found on Void Linux.

3 files changed, 3 insertions, 3 deletions

diff --git a/regress/mdoc/Er/noarg.in b/regress/mdoc/Er/noarg.in
index 96aa2cee..6dc2aea6 100644
--- a/regress/mdoc/Er/noarg.in
+++ b/regress/mdoc/Er/noarg.in
@@ -6,7 +6,7 @@
 .Nd error constant macro without an argument
 .Sh DESCRIPTION
 with error:
-.Er ENOENT
+.Er ENOENT ";" "Sy" bold ;
 no error:
 .Er
 end of test document
diff --git a/regress/mdoc/Er/noarg.out_ascii b/regress/mdoc/Er/noarg.out_ascii
index 83f45f07..cd8cc77b 100644
--- a/regress/mdoc/Er/noarg.out_ascii
+++ b/regress/mdoc/Er/noarg.out_ascii
@@ -4,6 +4,6 @@ NNAAMMEE
      EErr--nnooaarrgg - error constant macro without an argument
 
 DDEESSCCRRIIPPTTIIOONN
-     with error: ENOENT no error: end of test document
+     with error: ENOENT; bboolldd; no error: end of test document
 
 OpenBSD                        January 19, 2011                        OpenBSD
diff --git a/regress/mdoc/Er/noarg.out_markdown b/regress/mdoc/Er/noarg.out_markdown
index 0bb4b979..17dba3d4 100644
--- a/regress/mdoc/Er/noarg.out_markdown
+++ b/regress/mdoc/Er/noarg.out_markdown
@@ -7,7 +7,7 @@ ER-NOARG(1) - General Commands Manual
 # DESCRIPTION
 
 with error:
-`ENOENT`
+`ENOENT`; **bold**;
 no error:
 end of test document