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Variable Reference >
tex-look-back: preference variable
Default value: 20000
TeX syntax highlighting sometimes needs to look back in the buffer to
locate the start of a paragraph. Long stretches of text without
paragraph breaks can make it slow. Set this variable lower if you want
Epsilon to give up sooner and incorrectly color some rare cases.
TeX and LaTeX Modes
Epsilon Programmer's Editor 14.04 manual. Copyright (C) 1984, 2021 by Lugaru Software Ltd. All rights reserved.