Does LR grammar has viable valid suffixes too
23 Oct 2004 22:39:25 -0400

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Does LR grammar has viable valid suffixes too (2004-10-23)
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Newsgroups: comp.compilers
Date: 23 Oct 2004 22:39:25 -0400
Keywords: parse, question
Posted-Date: 23 Oct 2004 22:39:25 EDT

Does LR grammars have viable valid suffix like viable valid prefix
property?? I wanted this answer for noncorrecting error recovery
problem. If I want to skip an erroneous portion of input to parse rest
of the input successfully. Does there exist only one point or there
many such points in the input from where I can resume parsing
succesfully? Assume only one error in one phrase. What will happen if
we have multiple error??

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