Index: parametric_help.sh
===================================================================
--- parametric_help.sh	(revision 2984)
+++ parametric_help.sh	(revision 2985)
@@ -1,13 +1,13 @@
+#!/bin/sh
 
 help_params()
 {
-awk  -v "CGI=$CGI" "$@" '
+awk  "$@" '
 BEGIN {
 	prm=0
 	q="\""
 	fp_base=fp
 	sub("[(].*", "", fp_base)
-	thumbsize=1
 }
 
 function urlencode(s)
@@ -39,26 +39,6 @@
 		next
 	}
 
-	if (/@@thumbsize/) {
-		sub(".*@@thumbsize", "", $0)
-		if ($1 ~ ":") {
-			sub("^:", "", $1)
-			PDATA[$1,"thumbsize"] = $2
-		}
-		else
-			thumbsize=$1
-		return
-	}
-
-	if (/@@thumbnum/) {
-		sub(".*@@thumbnum", "", $0)
-		if ($1 ~ ":") {
-			sub("^:", "", $1)
-			PDATA[$1,"thumbnum"] = $2
-		}
-		return
-	}
-
 	if (/@@param:/) {
 		sub(".*@@param:", "", $0)
 		p=$1
@@ -121,21 +101,6 @@
 
 { proc_line() }
 
-function thumb(prv, gthumbsize, lthumbsize, thumbnum    ,lnk,lnk_gen, thumbsize,ann)
-{
-	if (lthumbsize != "")
-		thumbsize = lthumbsize
-	else
-		thumbsize = gthumbsize
-	if (!thumbnum)
-		ann="&annotation=none"
-	lnk=q CGI "?cmd=" prv "&output=png&grid=none" ann "&thumb=" thumbsize q
-	lnk_gen=q CGI "?cmd=" prv q
-	print "<a href=" lnk_gen ">"
-	print "<img src=" lnk ">"
-	print "</a>"
-}
-
 END {
 	if (header) {
 		print "<b>" HELP["@@purpose"] "</b>"
@@ -178,7 +143,9 @@
 					if (PDATA[name, "preview_args"] != "") {
 						prv= fp_base "(" PDATA[name, "preview_args"] "," name "=" PDATAK[name, v] ")"
 						print "<td>"
-						thumb(prv, thumbsize, PDATA[name, "thumbsize"], PDATA[name, "thumbnum"])
+# TODO: thumbnail
+#						thumb(prv, thumbsize, PDATA[name, "thumbsize"], PDATA[name, "thumbnum"])
+						print "&nbsp;"
 					}
 				}
 				print "</table>"
@@ -198,9 +165,13 @@
 					print "<br>"
 					print "<table border=0>"
 					print "<tr><td>true:<td>"
-					thumb(fp_base "(" PDATA[name, "preview_args"] "," name "=" 1 ")", thumbsize, PDATA[name, "thumbsize"], PDATA[name, "thumbnum"])
+#TODO thumbnail
+#					thumb(fp_base "(" PDATA[name, "preview_args"] "," name "=" 1 ")", thumbsize, PDATA[name, "thumbsize"], PDATA[name, "thumbnum"])
+					print "&nbsp;"
 					print "<td>false:<td>"
-					thumb(fp_base "(" PDATA[name, "preview_args"] "," name "=" 0 ")", thumbsize, PDATA[name, "thumbsize"], PDATA[name, "thumbnum"])
+#TODO thumbnail
+#					thumb(fp_base "(" PDATA[name, "preview_args"] "," name "=" 0 ")", thumbsize, PDATA[name, "thumbsize"], PDATA[name, "thumbnum"])
+					print "&nbsp;"
 					print "</table>"
 				}
 			}
@@ -212,7 +183,6 @@
 
 	if (footer) {
 		print "<h3>Example</h3>"
-		print "<a href=" q CGI "?cmd=" urlencode(HELP["@@example"]) q ">"
 		print HELP["@@example"]
 		print "</a>"
 		print "</body></html>"
@@ -220,3 +190,7 @@
 }
 '
 }
+
+
+help_params "$@"
+