[antlr-interest] Newbie question - parsing decimal numbers

[david.silberberg at jhuapl.edu]

I'm creating a parser that reads expressions like:

  a>3.5
  b < 4.57
  etc.

I'm using the example Java.g to read NUM_INTs. 
The token returned for the example (a>3.5) does indeed
return 3.5. However, the token returned for the second
example (b < 4.57) returns only 4 and ignores the '.57' .
It seems that the white space makes a difference to the
parser and I can't figure out why. Does any know how 
to fix this?

Thank you,
David Silberberg
david.silberberg at jhuapl.edu



 

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