[stringtemplate-interest] breath of life in python port

[Terence Parr]

Hiya.  From template:

' <x:{n | <foo()>}; separator=",">'

the python port prints correct AST, dumps correct bytecodes and almost correct stringtable (off by 1 error)

(  (EXPR (: x (SUBTEMPLATE (ARGS n) (EXPR (INCLUDE foo)))) (OPTIONS (= separator ","))))
None:
0000:	indent        #1:x
0003:	load_attr     #2:"_sub1"
0006:	new           #3:,, 1
0011:	map             
0012:	options         
0013:	load_str      #4:<bad string index>
0016:	store_option  4
0019:	write_opt       
0020:	dedent          
Strings:
0000:  
0001: x
0002: "_sub1"
0003: ,
Bytecode to template map:
0003: 2..2	"x"
0006: 4..16	"{n | <foo()>}"
0011: 2..16	"x:{n | <foo()>}"
0013: 29..31	"",""
0016: 19..27	"separator"
0019: 1..32	"<x:{n | <foo()>}; separator=",">"

I'm getting somewhere!

Ter
PS	woot!