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Minor markup nits around use of \optional.

This commit is contained in:
Fred Drake 2000-09-07 14:00:51 +00:00
parent f156a44e8c
commit 77a6c9ece5
1 changed files with 10 additions and 10 deletions
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20
Doc/lib/libre.tex
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@ -409,7 +409,7 @@ leftmost such \character{\#} through the end of the line are ignored.
\var{string}, use \method{search()} instead.
\end{funcdesc}
\begin{funcdesc}{split}{pattern, string, \optional{, maxsplit\code{ = 0}}}
\begin{funcdesc}{split}{pattern, string\optional{, maxsplit\code{ = 0}}}
Split \var{string} by the occurrences of \var{pattern}. If
capturing parentheses are used in \var{pattern}, then the text of all
groups in the pattern are also returned as part of the resulting list.
@ -510,8 +510,8 @@ Perform the same operation as \function{sub()}, but return a tuple
Compiled regular expression objects support the following methods and
attributes:
\begin{methoddesc}[RegexObject]{search}{string\optional{, pos}\optional{,
endpos}}
\begin{methoddesc}[RegexObject]{search}{string\optional{, pos\optional{,
endpos}}}
Scan through \var{string} looking for a location where this regular
expression produces a match, and return a
corresponding \class{MatchObject} instance. Return \code{None} if no
@ -522,8 +522,8 @@ attributes:
meaning as for the \method{match()} method.
\end{methoddesc}
\begin{methoddesc}[RegexObject]{match}{string\optional{, pos}\optional{,
endpos}}
\begin{methoddesc}[RegexObject]{match}{string\optional{, pos\optional{,
endpos}}}
If zero or more characters at the beginning of \var{string} match
this regular expression, return a corresponding
\class{MatchObject} instance. Return \code{None} if the string does not
@ -546,7 +546,7 @@ attributes:
searched for a match.
\end{methoddesc}
\begin{methoddesc}[RegexObject]{split}{string, \optional{,
\begin{methoddesc}[RegexObject]{split}{string\optional{,
maxsplit\code{ = 0}}}
Identical to the \function{split()} function, using the compiled pattern.
\end{methoddesc}
@ -585,7 +585,7 @@ The pattern string from which the regex object was compiled.
\class{MatchObject} instances support the following methods and attributes:
\begin{methoddesc}[MatchObject]{group}{\optional{group1, group2, ...}}
\begin{methoddesc}[MatchObject]{group}{\optional{group1, \moreargs}}
Returns one or more subgroups of the match. If there is a single
argument, the result is a single string; if there are
multiple arguments, the result is a tuple with one item per argument.
@ -597,7 +597,7 @@ the string matching the the corresponding parenthesized group. If a
group number is negative or larger than the number of groups defined
in the pattern, an \exception{IndexError} exception is raised.
If a group is contained in a part of the pattern that did not match,
the corresponding result is \code{None}. If a group is contained in a
the corresponding result is \code{-1}. If a group is contained in a
part of the pattern that matched multiple times, the last match is
returned.
@ -638,7 +638,7 @@ used for groups that did not participate in the match; it defaults to
Return the indices of the start and end of the substring
matched by \var{group}; \var{group} defaults to zero (meaning the whole
matched substring).
Return \code{None} if \var{group} exists but
Return \code{-1} if \var{group} exists but
did not contribute to the match. For a match object
\var{m}, and a group \var{g} that did contribute to the match, the
substring matched by group \var{g} (equivalent to
@ -661,7 +661,7 @@ an \exception{IndexError} exception.
For \class{MatchObject} \var{m}, return the 2-tuple
\code{(\var{m}.start(\var{group}), \var{m}.end(\var{group}))}.
Note that if \var{group} did not contribute to the match, this is
\code{(None, None)}. Again, \var{group} defaults to zero.
\code{(-1, -1)}. Again, \var{group} defaults to zero.
\end{methoddesc}
\begin{memberdesc}[MatchObject]{pos}