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| author | Jed Barber <jjbarber@y7mail.com> | 2021-01-19 02:25:44 +1100 |
|---|---|---|
| committer | Jed Barber <jjbarber@y7mail.com> | 2021-01-19 02:25:44 +1100 |
| commit | da389927ddf9240bbba10b819eb782e80a5d6bf7 (patch) | |
| tree | 88b167b892de8c419151ca9a02c16f8d4ed96bec /doc/util_func.html | |
| parent | 901c7e61278f16dc5c08cbebf74c2a816cd4b4b6 (diff) | |
Basic HTML documentation added
Diffstat (limited to 'doc/util_func.html')
| -rw-r--r-- | doc/util_func.html | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/doc/util_func.html b/doc/util_func.html new file mode 100644 index 0000000..13d7c21 --- /dev/null +++ b/doc/util_func.html @@ -0,0 +1,148 @@ + +<!DOCTYPE html> + +<html lang="en"> + <head> + <meta charset="utf-8"> + <title>Utility Functions - Packrat Docs</title> + <link href="default.css" rel="stylesheet"> + </head> + + <body> + + + <h2>Utility Functions</h2> + + <a href="index.html">Return to Contents</a> + + + <p>These are intended as helper functions for use with <em>Satisfy</em> combinators and the like + when parsing ordinary strings.</p> + + <table> + <tr> +<td><pre> +generic + Set : in Ada.Strings.Maps.Character_Set; +function In_Set + (Element : in Character) + return Boolean; +</pre></td> +<td>Tests whether a <em>Character</em> is present within the given <em>Character_Set</em>.</td> + </tr> + <tr> +<td><pre> +generic + Set : in Ada.Strings.Maps.Character_Set; +function Not_In_Set + (Element : in Character) + return Boolean; +</pre></td> +<td>Tests whether a <em>Character</em> is not present within the given <em>Character_Set</em>.</td> + </tr> + <tr> +<td><pre> +function Is_Digit + (Char : in Character) + return Boolean; +</pre></td> +<td>Tests whether a <em>Character</em> is one of the digits 0 through 9.</td> + </tr> + <tr> +<td><pre> +function Is_Hex + (Char : in Character) + return Boolean; +</pre></td> +<td>Tests whether a <em>Character</em> is one of the digits 0 through 9 or one of the letters +A through F, case insensitive.</td> + </tr> + <tr> +<td><pre> +function Is_Letter + (Char : in Character) + return Boolean; +</pre></td> +<td>Tests whether a <em>Character</em> is one of the letters A through Z, case insensitive.</td> + </tr> + <tr> +<td><pre> +function Is_Alphanumeric + (Char : in Character) + return Boolean; +</pre></td> +<td>Tests whether a <em>Character</em> is one of the digits 0 through 9 or one of the letters +A through Z, case insensitive.</td> + </tr> + <tr> +<td><pre> +function Is_Punctuation + (Char : in Character) + return Boolean; +</pre></td> +<td>Tests whether a <em>Character</em> is one of the punctuation characters <em>! " # $ % +& ' ( ) * + , - . / : ; < = > ? @ [ \ ] ^ _ ` { | } ~</em> which annoyingly +occupies several disjoint sections of ASCII.</td> + </tr> + <tr> +<td><pre> +function Is_ASCII + (Char : in Character) + return Boolean; +</pre></td> +<td>Tests whether a <em>Character</em> is in the lower half of the ASCII character set.</td> + </tr> + <tr> +<td><pre> +function Is_Extended_ASCII + (Char : in Character) + return Boolean; +</pre></td> +<td>Tests whether a <em>Character</em> is in the upper half of the ASCII character set.</td> + </tr> + <tr> +<td><pre> +function Is_Space + (Char : in Character) + return Boolean; +</pre></td> +<td>Tests whether a <em>Character</em> is a space.</td> + </tr> + <tr> +<td><pre> +function Is_Linespace + (Char : in Character) + return Boolean; +</pre></td> +<td>Tests whether a <em>Character</em> is a space or horizontal tab.</td> + </tr> + <tr> +<td><pre> +function Is_End_Of_Line + (Char : in Character) + return Boolean; +</pre></td> +<td>Tests whether a <em>Character</em> is a linefeed or carriage return.</td> + </tr> + <tr> +<td><pre> +function Is_Whitespace + (Char : in Character) + return Boolean; +</pre></td> +<td>Tests whether a <em>Character</em> is a space, horizontal tab, linefeed, or carriage return.</td> + </tr> + <tr> +<td><pre> +function Not_Whitespace + (Char : in Character) + return Boolean; +</pre></td> +<td>Tests whether a <em>Character</em> is not a space, horizontal tab, linefeed, or carriage return.</td> + </tr> + </table> + + + </body> +</html> + |