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Bug 400160 - [performance] To populate source lines in JstSource use ast recordLineSeparator
Summary: [performance] To populate source lines in JstSource use ast recordLineSeparator
Status: RESOLVED FIXED
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: VJET (show other bugs)
Version: unspecified   Edit
Hardware: Macintosh Mac OS X
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Justin Early CLA
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Reported: 2013-02-06 18:19 EST by Justin Early CLA
Modified: 2017-04-11 15:12 EDT (History)
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Description Justin Early CLA 2013-02-06 18:19:46 EST 
parser.scanner.recordLineSeparator

This requires some testing but would greatly reduce the amount of time spent for line number calculation based on offset.
Comment 1 Justin Early CLA 2013-03-01 13:03:31 EST 
all line numbers and col numbers use the Scanner record line separator rather than  custom implementation of line number scan. This should improve performance for larger files to prevent multiple scans.