check for endless context switches

Authored by cullmann on Jan 26 2019, 3:27 PM.

Description

check for endless context switches

avoid infinite loops for broken hl definitions

same trick as for endless looping during normal hl, don't allow more than 1024 changes

Details

Committed
cullmannJan 26 2019, 3:27 PM
Parents
R216:4c577562628e: Ruby: fix RegExp after ": " and fix/improve detection of HEREDOC
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