diff --git a/src/document/dom/renderer.c b/src/document/dom/renderer.c
index 041c572ac..9a4f551da 100644
--- a/src/document/dom/renderer.c
+++ b/src/document/dom/renderer.c
@@ -1021,7 +1021,7 @@ render_dom_document(struct cache_entry *cached, struct document *document,
 
 	parser = init_sgml_parser(parser_type, doctype, &uri, 0);
   	if (!parser) return;
-  
+
 	if (document->options.plain) {
 		add_dom_stack_context(&parser->stack, &renderer,
 				      &dom_source_renderer_context_info);
diff --git a/src/dom/sgml/parser.h b/src/dom/sgml/parser.h
index 97be5ae19..c8f7fa7f0 100644
--- a/src/dom/sgml/parser.h
+++ b/src/dom/sgml/parser.h
@@ -111,7 +111,7 @@ struct sgml_parser {
 /** Initialise an SGML parser
  *
  * Initialise an SGML parser with the given properties.
- * 
+ *
  * type::	Stream or tree; one-time or persistant.
  * doctype::	The document type, this affects what sub type nodes are given.
  * uri::	The URI of the document root.
diff --git a/src/dom/stack.h b/src/dom/stack.h
index 0d3f6e517..153654e01 100644
--- a/src/dom/stack.h
+++ b/src/dom/stack.h
@@ -160,9 +160,9 @@ extern struct dom_stack_context_info dom_stack_trace_context_info;
  *
  * Define `DOM_STACK_TRACE` to have debug info about the nodes added printed to
  * the log. It will define add_dom_stack_tracer() to not be a no-op.
- * 
+ *
  * Run as:
- * 
+ *
  *	ELINKS_LOG=/tmp/dom-dump.txt ./elinks -no-connect <url>
  *
  * to have the debug dumped into a file. */
diff --git a/src/ecmascript/see/form.c b/src/ecmascript/see/form.c
index f430c38b5..ca8fd1b81 100644
--- a/src/ecmascript/see/form.c
+++ b/src/ecmascript/see/form.c
@@ -396,7 +396,7 @@ js_input_focus(struct SEE_interpreter *interp, struct SEE_object *self,
 
 	linknum = get_form_control_link(document, fc);
 	/* Hiddens have no link. */
-	if (linknum < 0) 
+	if (linknum < 0)
 	 	return;
 
 	jump_to_link_number(ses, doc_view, linknum);
@@ -604,7 +604,7 @@ form_elems_get(struct SEE_interpreter *interp, struct SEE_object *o,
 		SEE_SET_STRING(&argv, p);
 		if (string[0] >= '0' && string[1] <= '9') {
 			js_form_elems_item(interp, o, o, 1,
-			 (struct SEE_value **)&argv, res); 
+			 (struct SEE_value **)&argv, res);
 		} else {
 			js_form_elems_namedItem(interp, o, o, 1,
 			 (struct SEE_value **)&argv, res);
@@ -689,7 +689,7 @@ js_forms_namedItem(struct SEE_interpreter *interp, struct SEE_object *self,
 
 			SEE_SET_OBJECT(res, (struct SEE_object *)obj);
 			break;
-			
+
 		}
 	}
 	mem_free(string);
@@ -875,7 +875,7 @@ form_put(struct SEE_interpreter *interp, struct SEE_object *o,
 		mem_free_set(&form->name, string);
 	} else if (p == s_target) {
 		mem_free_set(&form->target, string);
-	}		
+	}
 }
 
 static int
@@ -953,7 +953,7 @@ struct js_form *js_get_form_object(struct SEE_interpreter *interp,
 	js_form->reset = SEE_cfunction_make(interp, js_form_reset, s_reset, 0);
 	js_form->submit = SEE_cfunction_make(interp, js_form_submit, s_submit, 0);
 	js_form->fv = fv;
-		
+
 	fv->ecmascript_obj = js_form;
 	return js_form;
 }
diff --git a/src/ecmascript/see/location.c b/src/ecmascript/see/location.c
index 38beb9097..a187bebb5 100644
--- a/src/ecmascript/see/location.c
+++ b/src/ecmascript/see/location.c
@@ -258,7 +258,7 @@ js_location_toString(struct SEE_interpreter *interp, struct SEE_object *self,
 	unsigned char *string = get_uri_string(vs->uri, URI_ORIGINAL);
 	struct SEE_string *str = string_to_SEE_string(interp, string);
 
-	mem_free_if(string);	
+	mem_free_if(string);
 	checktime(interp);
 
 	SEE_SET_STRING(res, str);
diff --git a/src/ecmascript/see/unibar.c b/src/ecmascript/see/unibar.c
index ecbfb5074..ca10f8d80 100644
--- a/src/ecmascript/see/unibar.c
+++ b/src/ecmascript/see/unibar.c
@@ -94,7 +94,7 @@ unibar_get(struct SEE_interpreter *interp, struct SEE_object *o,
 	struct session_status *status = &doc_view->session->status;
 	struct js_unibar_object *obj = (struct js_unibar_object *)o;
 	unsigned char bar = obj->bar;
-	
+
 	checktime(interp);
 	if (p == s_visible) {
 #define unibar_fetch(bar) \