mandoc: For accessibility, label the last two widgets in the search

[schwarze@mandoc.bsd.lv]

Log Message:
-----------
For accessibility, label the last two widgets in the search form.
Patch from Anna Vyalkova <cyber at sysrq dot in>, significantly tweaked by me.

Modified Files:
--------------
    mandoc:
        cgi.c

Revision Data
-------------
Index: cgi.c
===================================================================
RCS file: /home/cvs/mandoc/mandoc/cgi.c,v
retrieving revision 1.179
retrieving revision 1.180
diff -Lcgi.c -Lcgi.c -u -p -r1.179 -r1.180
--- cgi.c
+++ cgi.c
@@ -444,13 +444,14 @@ resp_searchform(const struct req *req, e
 
 	/* Write query input box. */
 
-	printf("    <input type=\"search\" name=\"query\" value=\"");
+	printf("    <label>Search query:\n"
+	       "      <input type=\"search\" name=\"query\" value=\"");
 	if (req->q.query != NULL)
 		html_print(req->q.query);
-	printf( "\" size=\"40\"");
+	printf("\" size=\"40\"");
 	if (focus == FOCUS_QUERY)
 		printf(" autofocus");
-	puts(">");
+	puts(">\n    </label>");
 
 	/* Write submission buttons. */
 
@@ -491,7 +492,8 @@ resp_searchform(const struct req *req, e
 	/* Write manpath selector. */
 
 	if (req->psz > 1) {
-		puts("    <select name=\"manpath\">");
+		puts("    <select name=\"manpath\""
+		     " aria-label=\"Manual path\">");
 		for (i = 0; i < (int)req->psz; i++) {
 			printf("      <option");
 			if (strcmp(req->q.manpath, req->p[i]) == 0)
--
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