bugGrammatica - Bugs: bug #3601, Grammar: Add support for error...


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bug #3601: Grammar: Add support for error recovery

Submitter:  Per Cederberg <cederberg>
Submitted:  Wed 14 May 2003 03:50:04 PM UTC
Severity:  5 - Major Item Group:  Future Improvement
Status:  Fixed Assigned to:  cederberg
Open/Closed:  Closed

Mon 26 May 2003 07:34:23 AM UTC, comment #2: 

Included in version 1.1 released today.

Per Cederberg <cederberg>
Project Administrator
Sun 25 May 2003 01:39:53 PM UTC, comment #1: 

Automatic error recovery has now been implemented. This
means that error recovery will always be attempted,
without any changes to the grammar file. Unfortunately
this feature breaks the parser library API somewhat,
throwing ParserLogException instead of ParseException
from the parse() method.

Per Cederberg <cederberg>
Project Administrator
Wed 14 May 2003 03:50:04 PM UTC, original submission:  

Error recovery or fallback productions should be possible to add to the grammar. This would make it possible to report various syntax errors. This also requires some sort of error log, supporting the possibility of finding multiple parse errors.

Per Cederberg <cederberg>
Project Administrator


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Follow 3 latest changes.

Date Changed by Updated Field Previous Value => Replaced by
2003-05-26 cederberg Open/ClosedOpen (Error - Not Found)
2003-05-25 cederberg Assigned toNone NA
2003-05-25 cederberg StatusNone (Error - Not Found)

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