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29

answers:

1
+1  Q: 

PCCTS track input column number

How can I make PCCTS track the number of the tokens columns?

A: 

It seems that this may be one of the reasons that ANTLR was developed as an improvement over PCCTS:

http://sds.sourceforge.net/src/antlr/doc/lexer.html#trackingcolumn

However if you read the PCCTS pdf book you can see that there is an method for tracking columns. Using the C api you can define the preprocessor symbol ZZCOL

John Weldon  2010-05-07 03:31:36
But ANTLR uses Java, and I need C++. Could you elaborate more on ZZCOL?
Yassin  2010-05-07 07:39:39
If you read the PCCTS pdf that I linked to you can find the info about ZZCOL
John Weldon  2010-05-07 12:58:44

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