mdocml: Clean-up fallout: differentiate ID's and HREF's (where to put

mdocml: Clean-up fallout: differentiate ID's and HREF's (where to put

[kristaps]

Log Message:
-----------
Clean-up fallout: differentiate ID's and HREF's (where to put the `#').
Make buffmt functions internally bufinit(), too.

Modified Files:
--------------
    mdocml:
        html.c
        mdoc_html.c

Revision Data
-------------
Index: html.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/html.c,v
retrieving revision 1.142
retrieving revision 1.143
diff -Lhtml.c -Lhtml.c -u -p -r1.142 -r1.143
--- html.c
+++ html.c
@@ -656,6 +656,7 @@ buffmt_includes(struct html *h, const ch
 
 	pp = h->base_includes;
 	
+	bufinit(h);
 	while (NULL != (p = strchr(pp, '%'))) {
 		bufncat(h, pp, (size_t)(p - pp));
 		switch (*(p + 1)) {
@@ -680,7 +681,7 @@ buffmt_man(struct html *h, 
 
 	pp = h->base_man;
 	
-	/* LINTED */
+	bufinit(h);
 	while (NULL != (p = strchr(pp, '%'))) {
 		bufncat(h, pp, (size_t)(p - pp));
 		switch (*(p + 1)) {
@@ -718,8 +719,6 @@ bufcat_id(struct html *h, const char *sr
 
 	/* Cf. <http://www.w3.org/TR/html4/types.html#h-6.2>. */
 
-	if (0 == h->buflen)
-		bufcat(h, "#x");
 	while ('\0' != *src)
 		bufcat_fmt(h, "%.2x", *src++);
 }
Index: mdoc_html.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mdoc_html.c,v
retrieving revision 1.168
retrieving revision 1.169
diff -Lmdoc_html.c -Lmdoc_html.c -u -p -r1.168 -r1.169
--- mdoc_html.c
+++ mdoc_html.c
@@ -1171,6 +1171,7 @@ mdoc_sx_pre(MDOC_ARGS)
 	struct htmlpair	 tag[2];
 
 	bufinit(h);
+	bufcat(h, "#x");
 	for (n = n->child; n; n = n->next) {
 		bufcat_id(h, n->string);
 		if (n->next)
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