aboutsummaryrefslogtreecommitdiffstats
path: root/lib/parsetools/doc/src
diff options
context:
space:
mode:
Diffstat (limited to 'lib/parsetools/doc/src')
-rw-r--r--lib/parsetools/doc/src/leex.xml38
1 files changed, 19 insertions, 19 deletions
diff --git a/lib/parsetools/doc/src/leex.xml b/lib/parsetools/doc/src/leex.xml
index c113b586df..12abfd244f 100644
--- a/lib/parsetools/doc/src/leex.xml
+++ b/lib/parsetools/doc/src/leex.xml
@@ -281,7 +281,7 @@ NAME = VALUE</code>
&lt;Regexp> : &lt;Erlang code>.</code>
<p>The &lt;Regexp> must occur at the start of a line and not
- include any blanks; use <c>\\t</c> and <c>\\s</c> to include TAB
+ include any blanks; use <c>\t</c> and <c>\s</c> to include TAB
and SPACE characters in the regular expression. If &lt;Regexp>
matches then the corresponding &lt;Erlang code> is evaluated to
generate a token. With the Erlang code the following predefined
@@ -344,7 +344,7 @@ D = [0-9]
{D}+ :
{token,{integer,TokenLine,list_to_integer(TokenChars)}}.
-{D}+\\.{D}+((E|e)(\\+|\\-)?{D}+)? :
+{D}+\.{D}+((E|e)(\+|\-)?{D}+)? :
{token,{float,TokenLine,list_to_float(TokenChars)}}.</code>
<p>The Erlang code in the "Erlang code." section is written into
@@ -367,7 +367,7 @@ D = [0-9]
<tag><c>c</c></tag>
<item><p>Matches the non-metacharacter c.</p>
</item>
- <tag><c>\\c</c></tag>
+ <tag><c>\c</c></tag>
<item><p>Matches the escape sequence or literal character c.</p>
</item>
<tag><c>.</c></tag>
@@ -410,33 +410,33 @@ D = [0-9]
<p>The escape sequences allowed are the same as for Erlang strings:</p>
<taglist>
- <tag><c>\\b</c></tag>
+ <tag><c>\b</c></tag>
<item><p>Backspace.</p></item>
- <tag><c>\\f</c></tag>
+ <tag><c>\f</c></tag>
<item><p>Form feed.</p></item>
- <tag><c>\\n</c></tag>
+ <tag><c>\n</c></tag>
<item><p>Newline (line feed).</p></item>
- <tag><c>\\r</c></tag>
+ <tag><c>\r</c></tag>
<item><p>Carriage return.</p></item>
- <tag><c>\\t</c></tag>
+ <tag><c>\t</c></tag>
<item><p>Tab.</p></item>
- <tag><c>\\e</c></tag>
+ <tag><c>\e</c></tag>
<item><p>Escape.</p></item>
- <tag><c>\\v</c></tag>
+ <tag><c>\v</c></tag>
<item><p>Vertical tab.</p></item>
- <tag><c>\\s</c></tag>
+ <tag><c>\s</c></tag>
<item><p>Space.</p></item>
- <tag><c>\\d</c></tag>
+ <tag><c>\d</c></tag>
<item><p>Delete.</p></item>
- <tag><c>\\ddd</c></tag>
+ <tag><c>\ddd</c></tag>
<item><p>The octal value <c>ddd</c>.</p></item>
- <tag><c>\\xhh</c></tag>
+ <tag><c>\xhh</c></tag>
<item><p>The hexadecimal value <c>hh</c>.</p></item>
- <tag><c>\\x{h...}</c></tag>
+ <tag><c>\x{h...}</c></tag>
<item><p>The hexadecimal value <c>h...</c>.</p></item>
- <tag><c>\\c</c></tag>
- <item><p>Any other character literally, for example <c>\\\\</c> for
- backslash, <c>\\"</c> for <c>"</c>.</p>
+ <tag><c>\c</c></tag>
+ <item><p>Any other character literally, for example <c>\\</c> for
+ backslash, <c>\"</c> for <c>"</c>.</p>
</item>
</taglist>
@@ -446,7 +446,7 @@ Atoms [a-z][0-9a-zA-Z_]*
Variables [A-Z_][0-9a-zA-Z_]*
-Floats (\\+|-)?[0-9]+\\.[0-9]+((E|e)(\\+|-)?[0-9]+)?</code>
+Floats (\+|-)?[0-9]+\.[0-9]+((E|e)(\+|-)?[0-9]+)?</code>
<note><p>Anchoring a regular expression with <c>^</c> and <c>$</c>
is not implemented in the current version of Leex and just