| Duane Szfaron and Randy Ng, LexAGen User's Manual, Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada, February 1989. |
....rule for identifier would be: A Za z] A Za z0 9] mkidn] where mkidn is a library routine that performs the appropriate processing for an identifier. Lexical analyzer generators that have been designed specifically for programming languages are # GLA [28] Alex [29] Mkscan [30] and LexAGen [31]. These specialized lexical analyzer generators for programming languages will not meet our requirements for digital libraries. They are limited to understanding the set of token classes in the programming language domain. The domain of electronic documents has a different set of token classes ....
Duane Szfaron and Randy Ng, LexAGen User's Manual, Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada, February 1989.
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