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Diffstat (limited to 'Doc/libregex.tex')
| -rw-r--r-- | Doc/libregex.tex | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Doc/libregex.tex b/Doc/libregex.tex index cea8d64..2f8fbd8 100644 --- a/Doc/libregex.tex +++ b/Doc/libregex.tex @@ -37,7 +37,7 @@ regular expression represented as a string literal, you have to \emph{quadruple} it or enclose it in a singleton character class. E.g.\ to extract \LaTeX\ \samp{\e section\{{\rm \ldots}\}} headers from a document, you can use this pattern: -\code{'[\e ] section\{\e (.*\e )\}'}. \emph{Another exception:} +\code{'[\e ]section\{\e (.*\e )\}'}. \emph{Another exception:} the escape sequece \samp{\e b} is significant in string literals (where it means the ASCII bell character) as well as in Emacs regular expressions (where it stands for a word boundary), so in order to @@ -125,7 +125,7 @@ The special sequences consist of '\code{\e}' and a character from the list below. If the ordinary character is not on the list, then the resulting RE will match the second character. For example, \code{\e\$} matches the character '\$'. Ones where the backslash -should be doubled are indicated. +should be doubled in string literals are indicated. \begin{itemize} \item[\code{\e|}]\code{A\e|B}, where A and B can be arbitrary REs, |