Simplify search form: minus two visible control elements, minus

one table, minus twenty lines of code, no loss of functionality.
No idea why i didn't do this earlier...

2 files changed, 20 insertions, 44 deletions

diff --git a/cgi.c b/cgi.c
index 779b9eb6..81040abf 100644
--- a/cgi.c
+++ b/cgi.c
@@ -1,4 +1,4 @@
-/*	$Id: cgi.c,v 1.131 2016/04/29 10:45:36 schwarze Exp $ */
+/*	$Id: cgi.c,v 1.132 2016/05/28 13:40:48 schwarze Exp $ */
 /*
  * Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2014, 2015, 2016 Ingo Schwarze <schwarze@usta.de>
@@ -385,8 +385,7 @@ resp_searchform(const struct req *req, enum focus focus)
 
 	/* Write query input box. */
 
-	printf(	"<table><tr><td>\n"
-		"<input type=\"text\" name=\"query\" value=\"");
+	printf("<input type=\"text\" name=\"query\" value=\"");
 	if (req->q.query != NULL)
 		html_print(req->q.query);
 	printf( "\" size=\"40\"");
@@ -394,24 +393,16 @@ resp_searchform(const struct req *req, enum focus focus)
 		printf(" autofocus");
 	puts(">");
 
-	/* Write submission and reset buttons. */
+	/* Write submission buttons. */
 
-	printf(	"<input type=\"submit\" value=\"Submit\">\n"
-		"<input type=\"reset\" value=\"Reset\">\n");
-
-	/* Write show radio button */
-
-	printf(	"</td><td>\n"
-		"<input type=\"radio\" ");
-	if (req->q.equal)
-		printf("checked=\"checked\" ");
-	printf(	"name=\"apropos\" id=\"show\" value=\"0\">\n"
-		"<label for=\"show\">Show named manual page</label>\n");
+	printf(	"<button type=\"submit\" name=\"apropos\" value=\"0\">"
+		"man</button>\n"
+		"<button type=\"submit\" name=\"apropos\" value=\"1\">"
+		"apropos</button>\n<br/>\n");
 
 	/* Write section selector. */
 
-	puts(	"</td></tr><tr><td>\n"
-		"<select name=\"sec\">");
+	puts("<select name=\"sec\">");
 	for (i = 0; i < sec_MAX; i++) {
 		printf("<option value=\"%s\"", sec_numbers[i]);
 		if (NULL != req->q.sec &&
@@ -454,17 +445,7 @@ resp_searchform(const struct req *req, enum focus focus)
 		puts("</select>");
 	}
 
-	/* Write search radio button */
-
-	printf(	"</td><td>\n"
-		"<input type=\"radio\" ");
-	if (0 == req->q.equal)
-		printf("checked=\"checked\" ");
-	printf(	"name=\"apropos\" id=\"search\" value=\"1\">\n"
-		"<label for=\"search\">Search with apropos query</label>\n");
-
-	puts("</td></tr></table>\n"
-	     "</fieldset>\n"
+	puts("</fieldset>\n"
 	     "</form>\n"
 	     "</div>");
 	puts("<!-- End search form. //-->");
diff --git a/man.cgi.8 b/man.cgi.8
index 05a374d0..4b0f64fa 100644
--- a/man.cgi.8
+++ b/man.cgi.8
@@ -1,4 +1,4 @@
-.\"     $Id: man.cgi.8,v 1.16 2016/03/19 13:29:22 schwarze Exp $
+.\"     $Id: man.cgi.8,v 1.17 2016/05/28 13:40:49 schwarze Exp $
 .\"
 .\" Copyright (c) 2014, 2015, 2016 Ingo Schwarze <schwarze@openbsd.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: March 19 2016 $
+.Dd $Mdocdate: May 28 2016 $
 .Dt MAN.CGI 8
 .Os
 .Sh NAME
@@ -26,9 +26,9 @@ The
 CGI program searches for manual pages on a WWW server
 and displays them to HTTP clients,
 providing functionality equivalent to the
-.Xr apropos 1
-and
 .Xr man 1
+and
+.Xr apropos 1
 utilities.
 It can use multiple manual trees in parallel.
 .Ss HTML search interface
@@ -51,20 +51,15 @@ The effect of prepending a backslash to another character is undefined;
 in the current implementation, it has no effect.
 .It
 A
-.Dq Submit
-button to send a search request from the client to the server.
-.It
-A
-.Dq Reset
-button to undo any changes to the input boxes and the dropdown menus
-and reset them to the values contained in the
-.Ev QUERY_STRING .
-.It
-Radio buttons to select pages either by name like in
 .Xr man 1
-or using
+submit button.
+The string in the input box is interpreted as the name of a manual page.
+.It
+An
 .Xr apropos 1
-queries.
+submit button.
+The string in the input box is interpreted as a search
+.Ar expression .
 .It
 A dropdown menu to optionally select a manual section.
 If one is provided, it has the same effect as the