[antlr-interest] ANTLR 3, in-memory data sources, and exceptions

[Richard Clark]

Following up from an earlier note on feeding ANTLR 3 from random-access 
data sources instead of sequential, I'd like to add this little note:

*Please* include the character's absolute position (not just 
line/column number, but the offset into the source) in thrown 
Exceptions.

This has been a public service plea from your friendly neighborhood 
editor-developer ;)

  ...Richard



 
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