[stringtemplate-interest] global boolean

[Sam Harwell]

I made it an instance variable from the start for just this reason. :)

Set it to true for the STGroup created in CodeGenerator (in the Tool).

Change the signature of convertAnythingIteratableToIterator to
convertAnythingIteratableToIterator(InstanceScope, object). That will reveal
a number of other methods that need the exact same.

Test the value with
(scope.st.groupThatCreatedThisInstance.iterateAcrossValues). (I believe this
is correct - for the C# port it's frame.Template.Group.IterateAcrossValues).

Sam

-----Original Message-----
From: stringtemplate-interest-bounces at antlr.org
[mailto:stringtemplate-interest-bounces at antlr.org] On Behalf Of Terence Parr
Sent: Monday, April 11, 2011 10:19 AM
To: stringtemplate-interest List
Subject: [stringtemplate-interest] global boolean

ooops. the intro of STGroup.iterateAcrossValues to make maps iterate across
values ala v3 not keys like v4 could be a problem if someone uses ANTLR's
Tool object in their VM *and* ST v4.  ANTLR sets this for v3 compat but if,
say, eclipse calls antlr but a plugin uses ST v4 "properly"...bang!

maybe put it on STGroup instances and force antlr to set it all over in
code.  i guess that is better. grr...I was stupido this weekend.

Ter
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