diff options
Diffstat (limited to 'Doc/lib/libregex.tex')
| -rw-r--r-- | Doc/lib/libregex.tex | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Doc/lib/libregex.tex b/Doc/lib/libregex.tex index 10abece..dae6666 100644 --- a/Doc/lib/libregex.tex +++ b/Doc/lib/libregex.tex @@ -19,7 +19,7 @@ is because Python doesn't remove backslashes from string literals if they are followed by an unrecognized escape character. \emph{However}, if you want to include a literal \dfn{backslash} in a regular expression represented as a string literal, you have to -\emph{quadruple} it. E.g. to extract LaTeX \samp{\e section\{{\rm +\emph{quadruple} it. E.g.\ to extract \LaTeX\ \samp{\e section\{{\rm \ldots}\}} headers from a document, you can use this pattern: \code{'\e \e \e\e section\{\e (.*\e )\}'}. @@ -84,7 +84,7 @@ expressions.) \begin{funcdesc}{symcomp}{pattern\optional{\, translate}} This is like \code{compile}, but supports symbolic group names: if a -parentheses-enclosed group begins with a group name in angular +parenthesis-enclosed group begins with a group name in angular brackets, e.g. \code{'\e(<id>[a-z][a-z0-9]*\e)'}, the group can be referenced by its name in arguments to the \code{group} method of the resulting compiled regular expression object, like this: |