diff options
| -rw-r--r-- | Doc/lib/libre.tex | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/Doc/lib/libre.tex b/Doc/lib/libre.tex index 92de4c0..6318350 100644 --- a/Doc/lib/libre.tex +++ b/Doc/lib/libre.tex @@ -67,11 +67,8 @@ characters either stand for classes of ordinary characters, or affect how the regular expressions around them are interpreted. The special characters are: -% define these since they're used twice: -\newcommand{\MyLeftMargin}{0.7in} -\newcommand{\MyLabelWidth}{0.65in} -\begin{list}{}{\leftmargin \MyLeftMargin \labelwidth \MyLabelWidth} +\begin{list}{}{\leftmargin 0.7in \labelwidth 0.65in} \item[\character{.}] (Dot.) In the default mode, this matches any character except a newline. If the \constant{DOTALL} flag has been @@ -144,8 +141,8 @@ characters are not active inside sets. For example, \regexp{[akm\$]} will match any of the characters \character{a}, \character{k}, \character{m}, or \character{\$}; \regexp{[a-z]} will match any lowercase letter, and \code{[a-zA-Z0-9]} matches any -letter or digit. Character classes such as \code{\e w} or \code {\e -S} (defined below) are also acceptable inside a range. If you want to +letter or digit. Character classes such as \code{\e w} or \code{\e S} +(defined below) are also acceptable inside a range. If you want to include a \character{]} or a \character{-} inside a set, precede it with a backslash, or place it as the first character. The pattern \regexp{[]]} will match \code{']'}, for example. @@ -227,7 +224,7 @@ list below. If the ordinary character is not on the list, then the resulting RE will match the second character. For example, \regexp{\e\$} matches the character \character{\$}. -\begin{list}{}{\leftmargin \MyLeftMargin \labelwidth \MyLabelWidth} +\begin{list}{}{\leftmargin 0.7in \labelwidth 0.65in} % \item[\code{\e \var{number}}] Matches the contents of the group of the |