Fixed mandoc read from stdin.

Added some more groff_chars.

4 files changed, 48 insertions, 11 deletions

diff --git a/ascii.in b/ascii.in
index 781b3831..da74cc08 100644
--- a/ascii.in
+++ b/ascii.in
@@ -48,14 +48,18 @@ LINE("Rq", 2, 	  "\'\'", 2)
 LINE("rq", 2, 	  "\'\'", 2)
 LINE("oq", 2, 	  "`", 1)
 LINE("aq", 2, 	  "\'", 1)
+LINE("Bq", 2, 	  ",,", 2)
+LINE("bq", 2, 	  ",,", 2)
 LINE("<-", 2, 	  "<-", 2)
 LINE("->", 2, 	  "->", 2)
 LINE("<>", 2, 	  "<>", 2)
 LINE("ua", 2, 	  "^", 1)
 LINE("da", 2, 	  "v", 1)
 LINE("bu", 2, 	  "o", 1)
+LINE("ci", 2, 	  "O", 1)
 LINE("Ba", 2, 	  "|", 1)
 LINE("ba", 2, 	  "|", 1)
+LINE("bb", 2, 	  "|", 1)
 LINE("co", 2, 	  "(C)", 3)
 LINE("rg", 2, 	  "(R)", 3)
 LINE("tm", 2, 	  "tm", 2)
@@ -164,6 +168,7 @@ LINE("ah", 2,	  "v", 1)
 LINE("ao", 2,	  "o", 1)
 LINE("ho", 2,	  ",", 1)
 LINE("ab", 2,	  "`", 1)
+LINE("a\"", 2,	  "\"", 1)
 LINE("a-", 2,	  "-", 1)
 LINE("Cs", 2,	  "x", 1)
 LINE("Do", 2,	  "$", 1)
@@ -176,3 +181,5 @@ LINE("fi", 2,	  "fi", 2)
 LINE("fl", 2,	  "fl", 2)
 LINE("Fi", 2,	  "ffi", 3)
 LINE("Fl", 2,	  "ffl", 3)
+LINE("r!", 2,	  "i", 1)
+LINE("r?", 2,	  "c", 1)
diff --git a/main.c b/main.c
index 703b9483..31ed41d4 100644
--- a/main.c
+++ b/main.c
@@ -165,19 +165,33 @@ main(int argc, char *argv[])
 
 	mdoc = mdoc_alloc(&wflags, fflags, &cb);
 
-	while (*argv) {
-		if ( ! file(&line, &linesz, &buf, &bufsz, *argv, mdoc))
-			break;
-		if (outrun && ! (*outrun)(outdata, mdoc))
-			break;
+	/*
+	 * Loop around available files.
+	 */
 
-		/* Reset the parser for another file. */
-		mdoc_reset(mdoc);
-		argv++;
+	if (NULL == *argv) {
+		c = fdesc(&line, &linesz, &buf, &bufsz, 
+				"stdin", STDIN_FILENO, mdoc);
+		rc = 0;
+		if (c && NULL == outrun)
+			rc = 1;
+		else if (c && outrun && (*outrun)(outdata, mdoc))
+			rc = 1;
+	} else {
+		while (*argv) {
+			c = file(&line, &linesz, &buf, 
+					&bufsz, *argv, mdoc);
+			if ( ! c)
+				break;
+			if (outrun && ! (*outrun)(outdata, mdoc))
+				break;
+			/* Reset the parser for another file. */
+			mdoc_reset(mdoc);
+			argv++;
+		}
+		rc = NULL == *argv;
 	}
 
-	rc = NULL == *argv;
-
 	if (buf)
 		free(buf);
 	if (line)
diff --git a/mandoc.1 b/mandoc.1
index a3f881b8..52dabb27 100644
--- a/mandoc.1
+++ b/mandoc.1
@@ -72,7 +72,9 @@ arguments may be comma-separated, such as
 .It Ar infile...
 Read input from zero or more
 .Ar infile .
-If unspecified, reads from stdin.
+If unspecified, reads from stdin.  If multiple files are specified,
+.Nm
+will halt with the first failed parse.
 .El
 .\" PARAGRAPH
 .Pp
diff --git a/mdoc.7 b/mdoc.7
index 2845664d..044f8084 100644
--- a/mdoc.7
+++ b/mdoc.7
@@ -117,6 +117,10 @@ Grammatic:
 .Pq space
 .It \\.
 .Pq period
+.It \\(r!
+.Pq upside-down exclamation
+.It \\(r?
+.Pq upside-down question
 .El
 .\" PARAGRAPH
 .Pp
@@ -162,6 +166,10 @@ Enclosures:
 .Pq left single-quote
 .It \\(aq
 .Pq right single-quote
+.It \\(Bq
+.Pq right low double-quote
+.It \\(bq
+.Pq right low single-quote
 .El
 .\" PARAGRAPH
 .Pp
@@ -258,6 +266,8 @@ Diacritics and letters:
 .Pq grave accent
 .It \\(aa
 .Pq accute accent
+.It \\(a"
+.Pq umlaut accent
 .It \\(ad
 .Pq dieresis accent
 .It \\(a~
@@ -420,8 +430,12 @@ Special symbols:
 .Bl -tag -width 12n -offset "XXXX" -compact
 .It \\(bu
 .Pq bullet
+.It \\(ci
+.Pq circle
 .It \\(ba
 .Pq bar
+.It \\(bb
+.Pq broken bar
 .It \\(Ba
 .Pq bar, deprecated
 .It \\(co