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Remove another {\rm ...} construct.

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Sheesh, where do these things come from?
This commit is contained in:
Fred Drake 1998-12-10 19:57:52 +00:00
parent 4abcffb233
commit fee6abea90
1 changed files with 2 additions and 2 deletions
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Doc/lib/libregex.tex
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@ -40,8 +40,8 @@ they are followed by an unrecognized escape character.
\emph{However}, if you want to include a literal \dfn{backslash} in a \emph{However}, if you want to include a literal \dfn{backslash} in a
regular expression represented as a string literal, you have to regular expression represented as a string literal, you have to
\emph{quadruple} it or enclose it in a singleton character class. \emph{quadruple} it or enclose it in a singleton character class.
E.g.\ to extract \LaTeX\ \samp{\e section\{{\rm E.g.\ to extract \LaTeX\ \samp{\e section\{\textrm{\ldots}\}} headers
\ldots}\}} headers from a document, you can use this pattern: 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 the escape sequece \samp{\e b} is significant in string literals
(where it means the ASCII bell character) as well as in Emacs regular (where it means the ASCII bell character) as well as in Emacs regular