diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/reference/ScalaReference.tex | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/doc/reference/ScalaReference.tex b/doc/reference/ScalaReference.tex index 3be6c66636..fa5a795b65 100644 --- a/doc/reference/ScalaReference.tex +++ b/doc/reference/ScalaReference.tex @@ -123,7 +123,7 @@ constructed from symbols in the following character sets: upper case letters ~\lstinline@`A' | $\ldots$ | `Z' | `$\Dollar$' | `_'@. \item Digits ~\lstinline@`0' | $\ldots$ | `9'@. \item Parentheses ~\lstinline@`(' | `)' | `[' | `]' | `{' | `}'@. -\item Delimiter characters ~\lstinline@`\' | `'' | `"' | `.' | `;' | `,'@. +\item Delimiter characters ~\lstinline@``' | `'' | `"' | `.' | `;' | `,'@. \item Operator characters. These include all printable ASCII characters which are in none of the sets above. \end{enumerate} @@ -139,7 +139,7 @@ varid ::= lower {letter $|$ digit} [`_' [id]] id ::= upper {letter $|$ digit} [`_' [id]] | varid | op - | `\' stringLit + | ``'string chars``' \end{lstlisting} There are three ways to form an identifier. First, an identifier can @@ -149,11 +149,10 @@ character followed by an arbitrary sequence of special characters. In the first case, the identifier prefix may be immediately followed by an underscore `\lstinline@_@' character and another string of characters that by themselves make up an identifier. Finally, an -identifier may also start with an escape character \lstinline@`\'@ -which is followed by an arbitrary string in apostrophes (host systems -may impose some restrictions on which strings are legal for -identifiers). As usual, a longest match rule applies. For instance, -the string +identifier may also be formed by an arbitrary string between +backquotes (host systems may impose some restrictions on which strings +are legal for identifiers). As usual, a longest match rule +applies. For instance, the string \begin{lstlisting} big_bob++=z3 |