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Feature #2835

open

Change backref symbol in regular expression

Added by Qiuhan Ding over 10 years ago. Updated almost 8 years ago.

Status:
Feedback
Priority:
Normal
Assignee:
-
Category:
Utils
Target version:
-
Start date:
05/25/2015
Due date:
% Done:

0%

Estimated time:

Description

Previously, we use '\1' to represent subgroup 1. But '\' may have some parse issues if not written carefully. For example in order to make boost library parse '\' correctly, one needs to write '\\' in the schema file to represent '\'. So we decide to change '\\' to '$'.

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