id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
755	"Add ""appendable"" blocks to the current ""overrideable"" ones"	GomoX <gomo AT datafull DOT com>	Adrian Holovaty	It would be nice to have a block tag where you can append to the current contents of the block, instead of replacing them. This is useful if you need to add a JS file for your template, and the parent template block already has useful links in it (most likely because it overrided yet another parent template). Since you can have nested inheritance, this make preserving whatever the inmediate parent set possible.	enhancement	closed	Template system		normal	invalid		gomo@…	Unreviewed	0	0	0	0	0	0