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Improved real Latex support

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Added missing brace for new perlnote


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@27089 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2004-05-04 07:17:27 +00:00
parent abdeb9e700
commit e119d0498a
19 changed files with 19280 additions and 69 deletions
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30
docs/latex/wx/re_syntax.tex
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@@ -90,7 +90,7 @@ not be followed by a quantifier. The simple constraints are as follows;
some more constraints are described later, under \helpref{Escapes}{wxresynescapes}.
\begin{twocollist}\twocolwidtha{4cm}
\twocolitem{{\bf $^$}}{matches at the beginning of a line}
\twocolitem{{\bf \caret}}{matches at the beginning of a line}
\twocolitem{{\bf \$}}{matches at the end of a line}
\twocolitem{{\bf (?=re)}}{{\it positive lookahead}
(AREs only), matches at any point where a substring matching {\it re} begins}
@@ -109,7 +109,7 @@ An RE may not end with `{\bf $\backslash$}'.
A {\it bracket expression} is a list
of characters enclosed in `{\bf $[]$}'. It normally matches any single character from
the list (but see below). If the list begins with `{\bf $^$}', it matches any single
the list (but see below). If the list begins with `{\bf \caret}', it matches any single
character (but see below) {\it not} from the rest of the list.
If two characters
@@ -122,7 +122,7 @@ programs should avoid relying on them.
To include a literal {\bf $]$} or {\bf -} in the
list, the simplest method is to enclose it in {\bf $[.$} and {\bf $.]$} to make it a collating
element (see below). Alternatively, make it the first character (following
a possible `{\bf $^$}'), or (AREs only) precede it with `{\bf $\backslash$}'.
a possible `{\bf \caret}'), or (AREs only) precede it with `{\bf $\backslash$}'.
Alternatively, for `{\bf -}', make
it the last character, or the second endpoint of a range. To use a literal
{\bf -} as the first endpoint of a range, make it a collating element or (AREs
@@ -146,7 +146,7 @@ the name of a character. For example, the following are both identical
%The sequence is a single element of the bracket
%expression's list. A bracket expression in a locale that has multi-character
%collating elements can thus match more than one character. So (insidiously),
%a bracket expression that starts with {\bf $^$} can match multi-character collating
%a bracket expression that starts with {\bf \caret} can match multi-character collating
%elements even if none of them appear in the bracket expression! ({\it Note:}
%Tcl currently has no multi-character collating elements. This information
%is only for illustration.)
@@ -162,8 +162,8 @@ collating elements equivalent to that one, including itself.
%(If there are
%no other equivalent collating elements, the treatment is as if the enclosing
%delimiters were `{\bf $[.$}' and `{\bf $.]$}'.) For example, if {\bf o}
%and {\bf $^$} are the members of an
%equivalence class, then `{\bf $[[$=o=$]]$}', `{\bf $[[$=$^$=$]]$}',
%and {\bf \caret} are the members of an
%equivalence class, then `{\bf $[[$=o=$]]$}', `{\bf $[[$=\caret=$]]$}',
%and `{\bf $[o^]$}' are all synonymous.
An equivalence class may not be an endpoint of a range.
@@ -302,7 +302,7 @@ escape:
\begin{twocollist}\twocolwidtha{4cm}
\twocolitem{{\bf $\backslash$A}}{matches only at the beginning of the string
(see \helpref{Matching}{wxresynmatching}, below,
for how this differs from `{\bf $^$}')}
for how this differs from `{\bf \caret}')}
\twocolitem{{\bf $\backslash$m}}{matches only at the beginning of a word}
\twocolitem{{\bf $\backslash$M}}{matches only at the end of a word}
\twocolitem{{\bf $\backslash$y}}{matches only at the beginning or end of a word}
@@ -459,19 +459,19 @@ inside a bracket expression, all case counterparts of it are added to the
bracket expression, so that {\bf $[x]$} becomes {\bf $[xX]$} and {\bf $[^x]$} becomes `{\bf $[^xX]$}'.
If newline-sensitive
matching is specified, {\bf .} and bracket expressions using {\bf $^$} will never match
matching is specified, {\bf .} and bracket expressions using {\bf \caret} will never match
the newline character (so that matches will never cross newlines unless
the RE explicitly arranges it) and {\bf $^$} and {\bf \$} will match the empty string after
the RE explicitly arranges it) and {\bf \caret} and {\bf \$} will match the empty string after
and before a newline respectively, in addition to matching at beginning
and end of string respectively. ARE {\bf $\backslash$A} and {\bf $\backslash$Z} continue to match beginning
or end of string {\it only}.
If partial newline-sensitive matching is specified,
this affects {\bf .} and bracket expressions as with newline-sensitive matching,
but not {\bf $^$} and `{\bf \$}'.
but not {\bf \caret} and `{\bf \$}'.
If inverse partial newline-sensitive matching is specified,
this affects {\bf $^$} and {\bf \$} as with newline-sensitive matching, but not {\bf .} and bracket
this affects {\bf \caret} and {\bf \$} as with newline-sensitive matching, but not {\bf .} and bracket
expressions. This isn't very useful but is provided for symmetry.
\subsection{Limits And Compatibility}
@@ -544,12 +544,12 @@ for their functionality. The delimiters for bounds
are {\bf $\backslash$\{} and `{\bf $\backslash$\}}', with {\bf \{} and
{\bf \}} by themselves ordinary characters. The parentheses for nested subexpressions
are {\bf $\backslash$(} and `{\bf $\backslash$)}', with {\bf (} and {\bf )} by themselves
ordinary characters. {\bf $^$} is an ordinary
ordinary characters. {\bf \caret} is an ordinary
character except at the beginning of the RE or the beginning of a parenthesized
subexpression, {\bf \$} is an ordinary character except at the end of the RE or
the end of a parenthesized subexpression, and {\bf *} is an ordinary character
if it appears at the beginning of the RE or the beginning of a parenthesized
subexpression (after a possible leading `{\bf $^$}'). Finally, single-digit back references
subexpression (after a possible leading `{\bf \caret}'). Finally, single-digit back references
are available, and {\bf $\backslash<$} and {\bf $\backslash>$} are synonyms
for {\bf $[[:<:]]$} and {\bf $[[:>:]]$} respectively;
no other escapes are available.
@@ -644,8 +644,8 @@ Note that the character names are case sensitive.
\twocolitem{backslash}{'$\backslash$'}
\twocolitem{reverse-solidus}{'$\backslash$'}
\twocolitem{right-square-bracket}{'$]$'}
\twocolitem{circumflex}{'$^$'}
\twocolitem{circumflex-accent}{'$^$'}
\twocolitem{circumflex}{'\caret'}
\twocolitem{circumflex-accent}{'\caret'}
\twocolitem{underscore}{'\_'}
\twocolitem{low-line}{'\_'}
\twocolitem{grave-accent}{'`'}