1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
<html>
<head>
<title>EAGLE Help: Escape Sequences</title>
</head>
<body bgcolor=white>
<font face=Helvetica,Arial>
<hr>
<i>EAGLE Help</i>
<h1><center>Escape Sequences</center></h1>
<hr>
An <i>escape sequence</i> consists of a backslash (<tt>\</tt>), followed
by one or more special characters:
<p>
<table>
<tr><td valign=top><font face=Helvetica,Arial>Sequence </font></td><td valign=top><font face=Helvetica,Arial>Value</font></td></tr>
<tr><td valign=top><font face=Helvetica,Arial><tt>\a</tt> </font></td><td valign=top><font face=Helvetica,Arial>audible bell</font></td></tr>
<tr><td valign=top><font face=Helvetica,Arial><tt>\b</tt> </font></td><td valign=top><font face=Helvetica,Arial>backspace</font></td></tr>
<tr><td valign=top><font face=Helvetica,Arial><tt>\f</tt> </font></td><td valign=top><font face=Helvetica,Arial>form feed</font></td></tr>
<tr><td valign=top><font face=Helvetica,Arial><tt>\n</tt> </font></td><td valign=top><font face=Helvetica,Arial>new line</font></td></tr>
<tr><td valign=top><font face=Helvetica,Arial><tt>\r</tt> </font></td><td valign=top><font face=Helvetica,Arial>carriage return</font></td></tr>
<tr><td valign=top><font face=Helvetica,Arial><tt>\t</tt> </font></td><td valign=top><font face=Helvetica,Arial>horizontal tab</font></td></tr>
<tr><td valign=top><font face=Helvetica,Arial><tt>\v</tt> </font></td><td valign=top><font face=Helvetica,Arial>vertical tab</font></td></tr>
<tr><td valign=top><font face=Helvetica,Arial><tt>\\</tt> </font></td><td valign=top><font face=Helvetica,Arial>backslash</font></td></tr>
<tr><td valign=top><font face=Helvetica,Arial><tt>\'</tt> </font></td><td valign=top><font face=Helvetica,Arial>single quote</font></td></tr>
<tr><td valign=top><font face=Helvetica,Arial><tt>\"</tt> </font></td><td valign=top><font face=Helvetica,Arial>double quote</font></td></tr>
<tr><td valign=top><font face=Helvetica,Arial><tt>\O</tt> </font></td><td valign=top><font face=Helvetica,Arial><tt>O</tt> = up to 3 octal digits</font></td></tr>
<tr><td valign=top><font face=Helvetica,Arial><tt>\xH</tt> </font></td><td valign=top><font face=Helvetica,Arial><tt>H</tt> = up to 2 hex digits</font></td></tr>
</table>
<p>
Any character following the initial backslash that is not mentioned in
this list will be treated as that character (without the backslash).
<p>
Escape sequences can be used in
<a href=141.htm>character constants</a> and
<a href=144.htm>string constants</a>.
<p>
<b>Examples</b>
<pre>
'\n'
"A tab\tinside a text\n"
"Ring the bell\a\n"
</pre>
<hr>
<table width=100% cellspacing=0 border=0><tr><td align=left><font face=Helvetica,Arial>
<a href=index.htm>Index</a>
</font></td><td align=right><font face=Helvetica,Arial size=-1>
<i>Copyright © 2005 CadSoft Computer GmbH</i>
</font></td></tr></table>
<hr>
</font>
</body>
</html>
|
