gfse: text mode tweaks

src/www/gfse/editor.css

@@ -99,6 +99,11 @@ li { margin-top: 0.5ex; margin-bottom: 0.5ex; }
 
 div.compiler_output .back_to_editor { display: none; }
 
+textarea.text_mode {
+    /*font-family: inherit; font-size: inherit;*/
+    width: 99%;
+}
+
 div#minibar {
     border: 1px solid black;
     padding: 5px;

src/www/gfse/editor.js

@@ -536,6 +536,7 @@ function text_mode(g,file,ix) {
 	var mode_button=div_class("right",[button("Guided mode",switch_to_guided_mode)])
 	clear(file)
 	appendChildren(file,[mode_button,ta])
+	ta.style.height=ta.scrollHeight+"px";
 	ta.focus();
     }
     var mode_button=div_class("right",[button("Text mode",switch_to_text_mode)])

src/www/gfse/gf_abs.js

@@ -271,10 +271,10 @@ function show_concrete(g) {
 	    +show_extends((g.extends || []).map(conc_extends(conc)))
             +show_opens(conc.opens)
 	    +"{\n\nflags coding = utf8 ;\n\n"
-	    +show_params(conc.params)
 	    +show_lincats(conc.lincats)
-	    +show_opers(conc.opers)
 	    +show_lins(conc.lins)
+	    +show_params(conc.params)
+	    +show_opers(conc.opers)
 	    +"}\n"
     }
 }