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Fix an issue where lines with more than one pattern match highlighted…

Authored by epriestley on Aug 2 2019, 4:38 PM.

Description

Fix an issue where lines with more than one pattern match highlighted improperly in Diffusion

Summary:
Ref T13339. If a search pattern matches more than once on a line, we currently render the line incorreclty, duplicating some of the text.

substr() is being called as though the third parameter was end_offset, but it's actually length. Correct the parameter.

Test Plan:
Before:

After:

Maniphest Tasks: T13339

Differential Revision: https://secure.phabricator.com/D20695