mdocml: Let .Do .Dq .Ql .So .Sq generate the correct roff(7) character

mdocml: Let .Do .Dq .Ql .So .Sq generate the correct roff(7) character

[schwarze]

Log Message:
-----------
Let .Do .Dq .Ql .So .Sq generate the correct roff(7) character escape
sequences such that output modes like -Tutf8 have a chance to select
nice glyphs.  This doesn't change anything for -Tascii, and, for now,
it doesn't affect -Tps and -Tpdf either.
OK matthew@ bentley@; like the idea tedu@; no opinion jmc@.

Modified Files:
--------------
    mdocml:
        mdoc_man.c
        mdoc_term.c

Revision Data
-------------
Index: mdoc_man.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mdoc_man.c,v
retrieving revision 1.50
retrieving revision 1.51
diff -Lmdoc_man.c -Lmdoc_man.c -u -p -r1.50 -r1.51
--- mdoc_man.c
+++ mdoc_man.c
@@ -182,8 +182,8 @@ static	const struct manact manacts[MDOC_
 	{ NULL, pre_bx, NULL, NULL, NULL }, /* Bx */
 	{ NULL, NULL, NULL, NULL, NULL }, /* Db */
 	{ NULL, NULL, NULL, NULL, NULL }, /* Dc */
-	{ cond_body, pre_enc, post_enc, "``", "''" }, /* Do */
-	{ cond_body, pre_enc, post_enc, "``", "''" }, /* Dq */
+	{ cond_body, pre_enc, post_enc, "\\(lq", "\\(rq" }, /* Do */
+	{ cond_body, pre_enc, post_enc, "\\(lq", "\\(rq" }, /* Dq */
 	{ NULL, NULL, NULL, NULL, NULL }, /* Ec */
 	{ NULL, NULL, NULL, NULL, NULL }, /* Ef */
 	{ NULL, pre_em, post_font, NULL, NULL }, /* Em */
@@ -199,14 +199,14 @@ static	const struct manact manacts[MDOC_
 	{ cond_body, pre_enc, post_enc, "(", ")" }, /* Po */
 	{ cond_body, pre_enc, post_enc, "(", ")" }, /* Pq */
 	{ NULL, NULL, NULL, NULL, NULL }, /* Qc */
-	{ cond_body, pre_enc, post_enc, "`", "'" }, /* Ql */
+	{ cond_body, pre_enc, post_enc, "\\(oq", "\\(cq" }, /* Ql */
 	{ cond_body, pre_enc, post_enc, "\"", "\"" }, /* Qo */
 	{ cond_body, pre_enc, post_enc, "\"", "\"" }, /* Qq */
 	{ NULL, NULL, NULL, NULL, NULL }, /* Re */
 	{ cond_body, pre_rs, NULL, NULL, NULL }, /* Rs */
 	{ NULL, NULL, NULL, NULL, NULL }, /* Sc */
-	{ cond_body, pre_enc, post_enc, "`", "'" }, /* So */
-	{ cond_body, pre_enc, post_enc, "`", "'" }, /* Sq */
+	{ cond_body, pre_enc, post_enc, "\\(oq", "\\(cq" }, /* So */
+	{ cond_body, pre_enc, post_enc, "\\(oq", "\\(cq" }, /* Sq */
 	{ NULL, pre_sm, NULL, NULL, NULL }, /* Sm */
 	{ NULL, pre_em, post_font, NULL, NULL }, /* Sx */
 	{ NULL, pre_sy, post_font, NULL, NULL }, /* Sy */
Index: mdoc_term.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mdoc_term.c,v
retrieving revision 1.248
retrieving revision 1.249
diff -Lmdoc_term.c -Lmdoc_term.c -u -p -r1.248 -r1.249
--- mdoc_term.c
+++ mdoc_term.c
@@ -1925,7 +1925,7 @@ termp_quote_pre(DECL_ARGS)
 	case (MDOC_Do):
 		/* FALLTHROUGH */
 	case (MDOC_Dq):
-		term_word(p, "``");
+		term_word(p, "\\(lq");
 		break;
 	case (MDOC_Eo):
 		break;
@@ -1946,7 +1946,7 @@ termp_quote_pre(DECL_ARGS)
 	case (MDOC_So):
 		/* FALLTHROUGH */
 	case (MDOC_Sq):
-		term_word(p, "`");
+		term_word(p, "\\(oq");
 		break;
 	default:
 		abort();
@@ -1991,7 +1991,7 @@ termp_quote_post(DECL_ARGS)
 	case (MDOC_Do):
 		/* FALLTHROUGH */
 	case (MDOC_Dq):
-		term_word(p, "''");
+		term_word(p, "\\(rq");
 		break;
 	case (MDOC_Eo):
 		break;
@@ -2012,7 +2012,7 @@ termp_quote_post(DECL_ARGS)
 	case (MDOC_So):
 		/* FALLTHROUGH */
 	case (MDOC_Sq):
-		term_word(p, "'");
+		term_word(p, "\\(cq");
 		break;
 	default:
 		abort();
--
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