renatahodovan / grammarinator / 13583270913

83%

master: 84%

Build Type

push

github

Committed by renatahodovan

Commit Message

Improve backtracking logic in quantified expression matching

The updated backtracking algorithm allows previously matched
quantified subexpressions to be undone iteratively until a valid
continuation is found for the remaining input. Instead of failing
immediately when a quantified match prevents further parsing, the
parser now rolls back step by step, removing the last matched
subexpression and retrying from an earlier position.

Fixes #281.

Run Details

8 of 9 new or added lines in 1 file covered. (88.89%)

5 existing lines in 1 file now uncovered.

2082 of 2480 relevant lines covered (83.95%)

0.84 hits per line