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| -rw-r--r-- | Doc/lib/libre.tex | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/Doc/lib/libre.tex b/Doc/lib/libre.tex index 7482b9c..0b0f477 100644 --- a/Doc/lib/libre.tex +++ b/Doc/lib/libre.tex @@ -313,8 +313,6 @@ the space after the group). This special sequence can only be used to match one of the first 99 groups. If the first digit of \var{number} is 0, or \var{number} is 3 octal digits long, it will not be interpreted as a group match, but as the character with octal value \var{number}. -(There is a group 0, which is the entire matched pattern, but it can't -be referenced with \regexp{\e 0}; instead, use \regexp{\e g<0>}.) Inside the \character{[} and \character{]} of a character class, all numeric escapes are treated as characters. |