Mercurial > hgrepos > Python > libs > pygments-lexer-pseudocode2

annotate docs/lexer-algpseudocode.rst @ 187:418846a2623c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Also link to exampled from the PDF properly
author Franz Glasner <fzglas.hg@dom66.de>
date Tue, 12 May 2026 21:07:42 +0200
parents 95754197f5b3
children 156bcd310596
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
88
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
1 .. -*- coding: utf-8; indent-tabs-mode: nil; -*-
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
2
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
3
168
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
4 *************************************
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
5 AlgPseudocode and Language Variants
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
6 *************************************
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
7
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
8 These lexers are heavily heavily inspired by CTAN’s `Algpseudocodex`_.
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
9 They recogzize expressions and additionally all sorts of comments and
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
10 commands that are inspired by `Algpseudocodex`_.
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
11
186
95754197f5b3 Link to some source code of example pseudocode files
Franz Glasner <fzglas.hg@dom66.de>
parents: 172
diff changeset
12 They may be used in `Sphinx`_ by their aliases.
95754197f5b3 Link to some source code of example pseudocode files
Franz Glasner <fzglas.hg@dom66.de>
parents: 172
diff changeset
13 The code-block:
168
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
14
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
15 .. code-block:: none
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
16
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
17 .. code-block:: algpseudocode
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
18
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
19 \PROGRAM {The Pseudoprogram} \IS
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
20
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
21 \END PROGRAM {The Pseudoprogram}
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
22
186
95754197f5b3 Link to some source code of example pseudocode files
Franz Glasner <fzglas.hg@dom66.de>
parents: 172
diff changeset
23 will be rendered as:
168
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
24
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
25 .. code-block:: algpseudocode
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
26
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
27 \PROGRAM {The Pseudoprogram} \IS
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
28
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
29 \END PROGRAM {The Pseudoprogram}
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
30
186
95754197f5b3 Link to some source code of example pseudocode files
Franz Glasner <fzglas.hg@dom66.de>
parents: 172
diff changeset
31 And the same code-block with the german variant
168
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
32 (using ``.. code-block:: algpseudocode-de`` as language alias):
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
33
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
34 .. code-block:: algpseudocode-de
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
35
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
36 \PROGRAM {The Pseudoprogram} \IS
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
37
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
38 \END PROGRAM {The Pseudoprogram}
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
39
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
40
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
41 States
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
42 ======
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
43
168
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
44 The AlgPseudocode lexer and its language variants AlgPseudocodeDE and
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
45 AlgPseudocodeFR basically work in three states: `default`,
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
46 `expression` and `text`.
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
47
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
48 In expressions it automatically recognizes:
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
49
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
50 - Strings (single-quote, double-quote, triple-single-quote,
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
51 triple-double-quote, `Python`_ style)
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
52 - Numbers (also `Python`_ style)
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
53 - (Mathematical) operators and symbols
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
54 - ``\TEXT{...}``
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
55
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
56 To switch in a text-mode that prohibits automatic expression
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
57 highlighting.
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
58
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
59 A closing curly brace can be quoted with ``\}`` to not end the
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
60 text mode prematurely.
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
61
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
62 - ``\NAME``, ``\CALL`` and ``\GETS``
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
63
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
64 - ``\REM`` and ``\REMARK`` for remarks (aka comments)
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
65
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
66 - Names (`Name.Entity`)
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
67
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
68 - :ref:`explicit-token-types`
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
69
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
70 In the default-mode it recogzizes expressions and additionally all
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
71 sorts of comments and commands that look somewhat like `Algpseudocodex`_
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
72 commands.
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
73
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
74 In texts it recogzizes:
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
75
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
76 - ``\EXPR`` or ``\EXPRESSION``
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
77
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
78 To switch to expression-mode.
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
79
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
80 A closing curly brace can be quoted with ``\}`` to not end the expression
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
81 mode prematurely.
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
82
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
83 - ``\REM`` and ``\REMARK`` for remarks (aka comments)
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
84
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
85 - :ref:`explicit-token-types`
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
86
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 165
diff changeset
87
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
88 Lexer Options
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
89 =============
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
90
160
b4028838e0c8 Implement lexer option "prohibit_raiseonerror_filter".
Franz Glasner <fzglas.hg@dom66.de>
parents: 159
diff changeset
91 .. describe:: prohibit_raiseonerror_filter
b4028838e0c8 Implement lexer option "prohibit_raiseonerror_filter".
Franz Glasner <fzglas.hg@dom66.de>
parents: 159
diff changeset
92
165
88f872c50aae Markup of Python objects in docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 164
diff changeset
93 **Type:** :py:class:`bool`
160
b4028838e0c8 Implement lexer option "prohibit_raiseonerror_filter".
Franz Glasner <fzglas.hg@dom66.de>
parents: 159
diff changeset
94
172
ad80fcbf7b47 Docs formatting
Franz Glasner <fzglas.hg@dom66.de>
parents: 169
diff changeset
95 **Default:** :py:obj:`None`
160
b4028838e0c8 Implement lexer option "prohibit_raiseonerror_filter".
Franz Glasner <fzglas.hg@dom66.de>
parents: 159
diff changeset
96
172
ad80fcbf7b47 Docs formatting
Franz Glasner <fzglas.hg@dom66.de>
parents: 169
diff changeset
97 If :py:obj:`True` the `raiseonerror` filter is not allowed to be
ad80fcbf7b47 Docs formatting
Franz Glasner <fzglas.hg@dom66.de>
parents: 169
diff changeset
98 applied by `Sphinx`_ when :py:meth:`Lexer.add_filter` is called.
165
88f872c50aae Markup of Python objects in docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 164
diff changeset
99
160
b4028838e0c8 Implement lexer option "prohibit_raiseonerror_filter".
Franz Glasner <fzglas.hg@dom66.de>
parents: 159
diff changeset
100 This setting does not apply to filters that are set by the standard
b4028838e0c8 Implement lexer option "prohibit_raiseonerror_filter".
Franz Glasner <fzglas.hg@dom66.de>
parents: 159
diff changeset
101 lexer option `filters`.
b4028838e0c8 Implement lexer option "prohibit_raiseonerror_filter".
Franz Glasner <fzglas.hg@dom66.de>
parents: 159
diff changeset
102
142
5df4403f9e18 Reformae the description of the lexer options
Franz Glasner <fzglas.hg@dom66.de>
parents: 127
diff changeset
103 .. describe:: no_end
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
104
165
88f872c50aae Markup of Python objects in docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 164
diff changeset
105 **Type:** :py:class:`bool`
142
5df4403f9e18 Reformae the description of the lexer options
Franz Glasner <fzglas.hg@dom66.de>
parents: 127
diff changeset
106
172
ad80fcbf7b47 Docs formatting
Franz Glasner <fzglas.hg@dom66.de>
parents: 169
diff changeset
107 **Default:** :py:obj:`False`
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
108
172
ad80fcbf7b47 Docs formatting
Franz Glasner <fzglas.hg@dom66.de>
parents: 169
diff changeset
109 If :py:obj:`True` all the ``\ENDxxx`` commands will be skipped and yield
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
110 no output.
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
111
142
5df4403f9e18 Reformae the description of the lexer options
Franz Glasner <fzglas.hg@dom66.de>
parents: 127
diff changeset
112 .. describe:: gets
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
113
165
88f872c50aae Markup of Python objects in docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 164
diff changeset
114 **Type:** :py:class:`str` or :py:obj:`None`
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
115
172
ad80fcbf7b47 Docs formatting
Franz Glasner <fzglas.hg@dom66.de>
parents: 169
diff changeset
116 **Default:** :py:obj:`None` (yields ``←``)
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
117
142
5df4403f9e18 Reformae the description of the lexer options
Franz Glasner <fzglas.hg@dom66.de>
parents: 127
diff changeset
118 The operator symbol to be printed by the command ``\GETS``.
5df4403f9e18 Reformae the description of the lexer options
Franz Glasner <fzglas.hg@dom66.de>
parents: 127
diff changeset
119
5df4403f9e18 Reformae the description of the lexer options
Franz Glasner <fzglas.hg@dom66.de>
parents: 127
diff changeset
120 An often used alternative is ``:=``.
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
121
142
5df4403f9e18 Reformae the description of the lexer options
Franz Glasner <fzglas.hg@dom66.de>
parents: 127
diff changeset
122 .. describe:: remark
5df4403f9e18 Reformae the description of the lexer options
Franz Glasner <fzglas.hg@dom66.de>
parents: 127
diff changeset
123
165
88f872c50aae Markup of Python objects in docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 164
diff changeset
124 **Type:** :py:class:`str` or :py:obj:`None`
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
125
172
ad80fcbf7b47 Docs formatting
Franz Glasner <fzglas.hg@dom66.de>
parents: 169
diff changeset
126 **Default:** :py:obj:`None` (yields ``▷``)
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
127
142
5df4403f9e18 Reformae the description of the lexer options
Franz Glasner <fzglas.hg@dom66.de>
parents: 127
diff changeset
128 The symbol to be printed as when starting comments with
5df4403f9e18 Reformae the description of the lexer options
Franz Glasner <fzglas.hg@dom66.de>
parents: 127
diff changeset
129 ``\REMARK`` or ``\REM``.
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
130
144
b616f9645e37 More referencing with internal and external links
Franz Glasner <fzglas.hg@dom66.de>
parents: 142
diff changeset
131 To use a lexer with non-default options in `Sphinx`_ see section
b616f9645e37 More referencing with internal and external links
Franz Glasner <fzglas.hg@dom66.de>
parents: 142
diff changeset
132 :ref:`customized-sphinx-lexers`.
b616f9645e37 More referencing with internal and external links
Franz Glasner <fzglas.hg@dom66.de>
parents: 142
diff changeset
133
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
134
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
135 Comments
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
136 ========
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
137
150
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
138 - with the ``\REMARK`` or ``\REM`` keywords (this includes a leading symbol)
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
139 - multi-line comments with ``/* ... */``; they can be **nested**
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
140 - multi-line comments with ``(* ... *)``; they can be **nested**
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
141 - single-line comments with ``//`` or ``#`` (until the end of the line)
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
142
150
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
143 .. code-block:: algpseudocode
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
144
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
145 /*
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
146 * A single multiline comment
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
147 */
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
148
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
149 /*
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
150 * A multiline comment
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
151 *
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
152 * /* This is a nested multi-line comment */
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
153 *
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
154 */
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
155
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
156 (*
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
157 * A multiline comment
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
158 *
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
159 * (* This is a nested multi-line comment *)
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
160 *
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
161 *)
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
162
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
163 // A single-line comment
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
164
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
165 # A single-line comment
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
166
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
167 \REM A remark has a leading symbol
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
168
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
169
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
170 Literals
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
171 ========
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
172
150
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
173 Strings and numbers as in `Python`_. String prefixes ``r``, ``f`` and ``t``
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
174 are not supported -- ``u`` and ``b`` are.
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
175
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
176 To yield non-string-delimiting single- and double-quotes you have to escape them
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
177 using ``\'`` or ``\"``. This must be used to typeset something as
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
178 :algpseudocode:`f\\'(x) = 0`.
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
179
150
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
180 .. code-block:: algpseudocode
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
181
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
182 0 0xdead 0b100001 0o720 2.7 2.7e-54
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
183
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
184 "A string with an escaped double-quote \" "
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
185
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
186 'Another string with an escaped single-quote \' '
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
187
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
188 """A multiline
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
189 string
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
190 """
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
191
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
192 '''Another multiline string
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
193
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
194 '''
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
195
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
196 b"A \x20 byte string"
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
197
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
198 u'An explicit Unicode \u1234 string'
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
199
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
200 \" a non string
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
201
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
202 \' a non string also
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
203
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
204
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
205 (Mathematical) Symbols and Operators
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
206 ====================================
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
207
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
208 Some ASCII symbol combinations are recognized and replaced by a
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
209 Unicode symbol:
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
210
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
211 .. code-block:: algpseudocode
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
212
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
213 \TEXT{<=>} <=>
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
214 \TEXT{<->} <->
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
215 \TEXT{<-} <-
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
216 \TEXT{->} ->
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
217 \TEXT{=>} =>
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
218 \TEXT{<=} <=
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
219 \TEXT{>=} >=
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
220 \TEXT{<>} <>
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
221 \TEXT{!=} !=
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
222 \TEXT{:=} :=
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
223 \TEXT{=:} =:
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
224 \TEXT{?=} ?=
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
225
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
226 Unicode codepoints with property ``Sm`` are recognized as mathematical symbol
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
227 and highlighted accordingly.
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
228
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
229
159
4ee0b1536ea6 Handle runs of dots in expressions (., .., ..., ...., ...)
Franz Glasner <fzglas.hg@dom66.de>
parents: 158
diff changeset
230 Punctuation
4ee0b1536ea6 Handle runs of dots in expressions (., .., ..., ...., ...)
Franz Glasner <fzglas.hg@dom66.de>
parents: 158
diff changeset
231 ===========
4ee0b1536ea6 Handle runs of dots in expressions (., .., ..., ...., ...)
Franz Glasner <fzglas.hg@dom66.de>
parents: 158
diff changeset
232
4ee0b1536ea6 Handle runs of dots in expressions (., .., ..., ...., ...)
Franz Glasner <fzglas.hg@dom66.de>
parents: 158
diff changeset
233 Runs of dots ``.``, ``..``, ``...``, ``....``, ... are handled
4ee0b1536ea6 Handle runs of dots in expressions (., .., ..., ...., ...)
Franz Glasner <fzglas.hg@dom66.de>
parents: 158
diff changeset
234 properly in expressions and yield a punctuation token.
4ee0b1536ea6 Handle runs of dots in expressions (., .., ..., ...., ...)
Franz Glasner <fzglas.hg@dom66.de>
parents: 158
diff changeset
235 They are not replaced by corresponding Unicode symbols.
4ee0b1536ea6 Handle runs of dots in expressions (., .., ..., ...., ...)
Franz Glasner <fzglas.hg@dom66.de>
parents: 158
diff changeset
236
4ee0b1536ea6 Handle runs of dots in expressions (., .., ..., ...., ...)
Franz Glasner <fzglas.hg@dom66.de>
parents: 158
diff changeset
237
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
238 Commands
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
239 ========
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
240
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
241 - Start with a backslash character ``\``
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
242 - Case-insensitive
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
243 - Yield mostly to :py:class:`pygments.Token.Keyword`
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
244 - Translated if a translation is found
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
245 - Depending on the command---may have required or optional parameters
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
246
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
247 Parameter handling is as follows:
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
248
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
249 * Parameters are enclosed in curly braces ``{`` and ``}``
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
250 * Escaping within the braces is possible using the backslash ``\`` as
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
251 escape character
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
252 * Parameters are separated from the keyword/command by a (possibly empty) run
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
253 of space or TAB characters.
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
254 This is true for required and optional parameters.
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
255
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
256 .. todo:: Escaping
162
11ce0903ff8b Yield lone backslash characters in expressions that not really escape anything as "Generic.Error" now.
Franz Glasner <fzglas.hg@dom66.de>
parents: 160
diff changeset
257
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
258 A single backslash yields a Generic.Error token when in
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
259 `default` and `expression` states.
162
11ce0903ff8b Yield lone backslash characters in expressions that not really escape anything as "Generic.Error" now.
Franz Glasner <fzglas.hg@dom66.de>
parents: 160
diff changeset
260
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
261
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
262 Commands With Required Parameters
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
263 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
264
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
265 .. code-block:: algpseudocode
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
266
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
267 \TEXT{\PROGRAM {A Program\} or \PROG {A Program\}} \PROGRAM {A Program}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
268 \TEXT{\ALGORITHM{An Algorithm\} or \ALGO{An Algorithm\}} \ALGORITHM{An Algorithm}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
269 \TEXT{\PROCEDURE{A Procedure\} or \PROC{A Procedure\}} \PROCEDURE{A Procedure}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
270 \TEXT{\FUNCTION{A Function\} or \FUNC{A Function\} or \FN{A Function\}} \FUNCTION{A Function}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
271 \TEXT{\CLASS{A Class\}} \CLASS{A Class}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
272
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
273 \TEXT{\STATEMENT{the expression\} \STATE{the expression\} \BLOCK{the expression\}} \STATEMENT{the expression}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
274
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
275 \TEXT{expr1: \\EXPRESSION{expression a in b\} expr2: \\EXPR{expression b in a\}} \TEXT{expr1: \EXPRESSION{expression a in b} expr2: \EXPR{expression b in a}}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
276
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
277 \TEXT{\TEXTSTATEMENT{the text\} \TEXTSTATE{the text\} \TSTATEMENT{the text\} \TSTATE{the text\} \TEXTBLOCK{the text\} \TBLOCK{the text\}} \TEXTSTATEMENT{the text}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
278
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
279 \TEXT{\INPUT{Input 1\}} \INPUT{Input 1}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
280 \TEXT{\INPUTS{Input 2\}} \INPUTS{Input 2}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
281
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
282 \TEXT{\OUTPUT{Output 1\}} \OUTPUT{Output 1}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
283 \TEXT{\OUTPUTS{Output 2\}} \OUTPUTS{Output 2}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
284
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
285 \TEXT{\ENSURE{Whatever should be ensured!\}} \ENSURE{Whatever should be ensured!}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
286
142
5df4403f9e18 Reformae the description of the lexer options
Franz Glasner <fzglas.hg@dom66.de>
parents: 127
diff changeset
287 \TEXT{\REQUIRE{Whatever should be required.\}} \REQUIRE{Whatever should be required.}
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
288
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
289 \TEXT{\RETURNS{Return 2\}} \RETURNS{Return 2}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
290
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
291 \TEXT{\CALL{a function\}(p1, p2)} \CALL{a function}(p1, p2)
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
292
150
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
293 \TEXT{\NAME{an entity name\}} \NAME{an entity name}
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
294
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
295
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
296 Commands With Optional Parameters
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
297 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
298
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
299 Some ``END``-commands have optional parameters:
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
300
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
301 .. code-block:: algpseudocode
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
302
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
303 \TEXT{\ENDPROGRAM \ENDPROG} \ENDPROGRAM
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
304 \TEXT{\ENDALGORITHM \ENDALGO} \ENDALGORITHM
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
305 \TEXT{\ENDPROCEDURE \ENDPROC} \ENDPROCEDURE
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
306 \TEXT{\ENDFUNCTION \ENDFUNC \ENDFN} \ENDFUNCTION
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
307 \TEXT{\ENDCLASS} \ENDCLASS
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
308
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
309 They are used like this:
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
310
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
311 .. code-block:: algpseudocode
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
312
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
313 \TEXT{\CLASS{Foo Bar Class\} ... \END CLASS {Foo Bar Class\}} \TEXT{yields} \CLASS{Foo Bar Class} ... \END CLASS {Foo Bar Class}
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
314
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
315 \TEXT{\CLASS{Foo Bar Class\} ... \END CLASS} \TEXT{yields} \CLASS{Foo Bar Class} ... \END CLASS
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
316
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
317 .. seealso:: For other syntax variants concerning `END` see also section
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
318 `END-Commands`_.
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
319
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
320
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
321 Commands Without Parameters
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
322 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
323
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
324 "Normal" Commands
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
325 '''''''''''''''''
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
326
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
327 .. code-block:: algpseudocode
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
328
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
329 \TEXT{\IF} \IF
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
330 \TEXT{\THEN} \THEN
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
331 \TEXT{\ELSE} \ELSE
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
332 \TEXT{\ELSEIF or \ELSIF or \ELIF} \ELSEIF \text{or} \ELSIF \text{or} \ELIF
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
333 \TEXT{\DO} \DO
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
334 \TEXT{\WHILE} \WHILE
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
335 \TEXT{\FORALL} \FORALL
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
336 \TEXT{\FOR} \FOR
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
337 \TEXT{\FROM} \FROM
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
338 \TEXT{\TO} \TO
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
339 \TEXT{\STEP} \STEP
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
340 \TEXT{\IN} \IN
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
341 \TEXT{\LOOP} \LOOP
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
342 \TEXT{\REPEAT} \REPEAT
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
343 \TEXT{\UNTIL} \UNTIL
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
344
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
345 \TEXT{\RETURN} \RETURN
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
346
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
347 \TEXT{\BEGIN} \BEGIN
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
348 \TEXT{\END} \END
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
349
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
350 \TEXT{\IS} \IS
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
351 \TEXT{\WITH} \WITH
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
352
150
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
353 \TEXT{\GETS} \GETS
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
354
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
355 \TEXT{\\REMARK or \\REM} \REMARK A comment with a leading symbol
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
356
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
357 ``\REMARK`` or ``\REM`` is special: all characters to the end of the
150
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
358 line are taken as comment; curly braces are not needed---in fact:
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
359 they are interpreted to be part of the comment.
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
360
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
361
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
362 END-Commands
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
363 ''''''''''''
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
364
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
365 The separator character can be empty, a run of ASCII spaces, a run of
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
366 TAB characters, a single underscore ``_`` or a single hyphen ``-``
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
367 like:
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
368
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
369 ``\ENDIF``, ``\END IF``, ``\END-IF``, ``\END_IF`` or ``\END IF``
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
370
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
371
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
372 .. code-block:: algpseudocode
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
373
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
374 \text{\ENDIF} \ENDIF \rem empty
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
375
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
376 \text{\END IF} \END IF \rem a single space
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
377
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
378 \text{\END IF} \END IF \rem two spaces
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
379
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
380 \text{\END-IF} \END-IF \rem a single hyphen
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
381
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
382 \text{\END_IF} \END_IF \rem a single underscore
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
383
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
384 \text{\END IF} \END IF \rem a single TAB character
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
385
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
386 The list of END-commands (here always just with ``-`` as separator):
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
387
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
388 .. code-block:: algpseudocode
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
389
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
390 \text{\END-PROGRAM \END-PROG} \END-PROGRAM
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
391 \text{\END-ALGORITHM \END-ALGO} \END-ALGORITHM
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
392 \text{\END-PROCEDURE \END-PROC} \END-PROCEDURE
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
393 \text{\END-FUNCTION \END-FUNC \END-FN} \END-FUNCTION
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
394 \text{\END-CLASS} \END-CLASS
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
395 \text{\END-IF} \END-IF
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
396 \text{\END-WHILE} \END-WHILE
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
397 \text{\END-FOR} \END-FOR
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
398 \text{\END-FORALL} \END-FORALL
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
399 \text{\END-LOOP} \END-LOOP
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
400
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
401 .. note:: The output of END-commands can be suppressed by setting the
172
ad80fcbf7b47 Docs formatting
Franz Glasner <fzglas.hg@dom66.de>
parents: 169
diff changeset
402 lexer option ``no_end`` to :py:obj:`True`.
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
403
88
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
404
150
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
405 Names and Entities
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
406 ==================
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
407
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
408 In an expression context all other words are interpreted as entity
156
123aeb2de8aa Explicitely call all markup with the domain
Franz Glasner <fzglas.hg@dom66.de>
parents: 154
diff changeset
409 names (token type :py:class:`pygments.token.Token.Name.Entity`).
150
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
410
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
411 Allowed characters in the words follow the corresponding `Python`_ rules.
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
412 As such, many Unicode characters are allowed.
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
413
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
414 To highlight entity names with whitespace or other "special" characters in it
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
415 use the ``NAME`` command.
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
416
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
417 .. code-block:: algpseudocode
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
418
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
419 \TEXT{entity_name_1} entity_name_1
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
420
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
421 \TEXT{entity_name_2} entity_name_2
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
422
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
423 \TEXT{\NAME{entity-name 3\}} \NAME{entity-name 3}
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
424
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
425 \TEXT{München} München
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
426
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
427 \TEXT{Genève} Genève
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
428
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
429
150
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
430 .. _explicit-token-types:
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
431
88
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
432 Explicit Token Types
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
433 ====================
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
434
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
435 Handle keywords and operators that are not handled by default or change
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
436 the default handling of some expressions.
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
437
156
123aeb2de8aa Explicitely call all markup with the domain
Franz Glasner <fzglas.hg@dom66.de>
parents: 154
diff changeset
438 `XX` represents a `value` in the :py:data:`pygments.token.STANDARD_TYPES`
123aeb2de8aa Explicitely call all markup with the domain
Franz Glasner <fzglas.hg@dom66.de>
parents: 154
diff changeset
439 dict.
123aeb2de8aa Explicitely call all markup with the domain
Franz Glasner <fzglas.hg@dom66.de>
parents: 154
diff changeset
440 Its corresponding token type (the associated `key` in this `dict`) is
123aeb2de8aa Explicitely call all markup with the domain
Franz Glasner <fzglas.hg@dom66.de>
parents: 154
diff changeset
441 used as token type.
88
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
442
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
443 ``\\tt-XX/SINGLE-CHAR``
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
444
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
445 no escaping needed
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
446
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
447 `SINGLE-CHAR` is a single character and can be *every* character
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
448 (including a carriage-return or line-feed)
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
449
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
450 ``\\ttx-XX{CHARACTERS}``
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
451
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
452 ``\\ttx-XX(CHARACTERS)``
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
453
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
454 ``\\ttx-XX[CHARACTERS]``
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
455
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
456 ``\\ttx-XX<CHARACTERS>``
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
457
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
458 ``\\ttx-XX<SEP>CHARACTERS<SEP>``
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
459
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
460 No escaping possible! There are enough alternatives available!
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
461
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
462 `SEP` is one of ``/:|=*+!\$~``.
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
463
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
464
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
465 Examples:
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
466
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
467 .. code-block:: algpseudocode
88
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
468
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
469 \text{• \\tt-kc/C} \tt-kc/C \rem C as Keyword.Constant
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
470 \text{• \\tt-ow/∈} \tt-ow/∈ \rem ∈ as Operator.Word
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
471 \text{• \\ttx-kc{A New Constant Keyword\}} \ttx-kc{A New Constant Keyword} \rem As a new Keyword.Constant
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
472 \text{• \\ttx-nv{A New Variable Name\}} \ttx-nv{A New Variable Name} \rem An explicit Name.Variable
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
473 \text{• \\ttx-k(∈ ∌)} \ttx-k(∈ ∌) \rem ∈ and ∌ as (ordinary) Keywords
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
474 \text{• \\ttx-o<∈ ∌>} \ttx-o<∈ ∌> \rem ∈ and ∌ as (ordinary) Operators
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
475 /*
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
476 * The line below has ∈_∌ as (peculiar) function name.
150
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
477 * Their params are automatic (i.e. a normal expression).
88
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
478 */
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
479 \text{• \\ttx-nf<∈_∌>(p1, p2)} \ttx-nf<∈_∌>(p1, p2)
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
480 /*
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
481 * The line below has ∈_∌ as (peculiar) decorator name (as used in Python).
150
4acf578ae93f Much more details in the documentation
Franz Glasner <fzglas.hg@dom66.de>
parents: 148
diff changeset
482 * Their params are automatic (i.e. a normal expression).
88
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
483 */
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
484 \text{• \\ttx-nd[∈_∌](p1, p2)} \ttx-nd[∈_∌](p1, p2)
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
485 /*
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
486 * This is a non-existing token type: you get some generic error marking
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
487 * with a Generic.Error token and no expansion.
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
488 */
03e9031b5eca Some details and examples about \tt-XXX and \ttx-XXX in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
489 \text{• \\ttx-NON-EXISTING[∈_∌](p1, p2)} \ttx-NON_EXISTING[∈_∌](p1, p2)
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
490
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
491 .. note:: Explicit token types are **case-sensitive**.
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
492
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
493
144
b616f9645e37 More referencing with internal and external links
Franz Glasner <fzglas.hg@dom66.de>
parents: 142
diff changeset
494 .. _customized-sphinx-lexers:
b616f9645e37 More referencing with internal and external links
Franz Glasner <fzglas.hg@dom66.de>
parents: 142
diff changeset
495
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
496 Customized Lexers in Sphinx
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
497 ===========================
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
498
144
b616f9645e37 More referencing with internal and external links
Franz Glasner <fzglas.hg@dom66.de>
parents: 142
diff changeset
499 Defining lexers with non-default options in `Sphinx`_ can be done in its
153
d475f5e252eb Document an alternate variant to apply options to existing lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 150
diff changeset
500 configuration file :file:`conf.py`.
d475f5e252eb Document an alternate variant to apply options to existing lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 150
diff changeset
501
d475f5e252eb Document an alternate variant to apply options to existing lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 150
diff changeset
502 The first option is to apply the Sphinx config value ``highlight_options``
d475f5e252eb Document an alternate variant to apply options to existing lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 150
diff changeset
503 properly. An existing lexer can be customized by options.
d475f5e252eb Document an alternate variant to apply options to existing lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 150
diff changeset
504
d475f5e252eb Document an alternate variant to apply options to existing lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 150
diff changeset
505 A more flexible alternative is to define a new lexer in the Sphinx
d475f5e252eb Document an alternate variant to apply options to existing lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 150
diff changeset
506 application. The very same lexer class can be used with different options:
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
507
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
508 .. code-block:: python
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
509
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
510 from functools import partial
164
a4317957148b Move all lexers into a subpackage pygments_lexer_pseudocode2.lexers.
Franz Glasner <fzglas.hg@dom66.de>
parents: 162
diff changeset
511 from pygments_lexer_pseudocode2.lexers.algpseudocode import AlgPseudocodeLexer
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
512
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
513 def setup(app):
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
514
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
515 #
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
516 # Add a custom lexer: AlgPseudocodeLexer with custom init
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
517 # option "no_end".
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
518 #
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
519 # In modern Sphinx versions given lexer must be callable and may
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
520 # not be a lexer instance. So use an indirection with "partial"
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
521 # here.
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
522 #
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
523 app.add_lexer("noend-algpseudocode",
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
524 partial(AlgPseudocodeLexer, no_end=True))
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
525
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
526 Similarily it works for custom styles and filters.
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
527
158
f08d77b8cbf7 Document the default filter "raiseonerror" that is applied by Sphinx by default for lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 156
diff changeset
528 .. note:: Lexers in Sphinx are instantiated with the `raiseonerror` filter
f08d77b8cbf7 Document the default filter "raiseonerror" that is applied by Sphinx by default for lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 156
diff changeset
529 applied by default.
f08d77b8cbf7 Document the default filter "raiseonerror" that is applied by Sphinx by default for lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 156
diff changeset
530 This is also true for custom lexers that are added by
f08d77b8cbf7 Document the default filter "raiseonerror" that is applied by Sphinx by default for lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 156
diff changeset
531 :py:meth:`Sphinx.add_lexer`.
f08d77b8cbf7 Document the default filter "raiseonerror" that is applied by Sphinx by default for lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 156
diff changeset
532
f08d77b8cbf7 Document the default filter "raiseonerror" that is applied by Sphinx by default for lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 156
diff changeset
533 Lexer *instances* that are added to
f08d77b8cbf7 Document the default filter "raiseonerror" that is applied by Sphinx by default for lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 156
diff changeset
534 :py:data:`sphinx.highlighting.lexers` somehow are taken as is by
f08d77b8cbf7 Document the default filter "raiseonerror" that is applied by Sphinx by default for lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 156
diff changeset
535 Sphinx and are not augmented with any default filters.
f08d77b8cbf7 Document the default filter "raiseonerror" that is applied by Sphinx by default for lexers
Franz Glasner <fzglas.hg@dom66.de>
parents: 156
diff changeset
536
125
3629bf09b30d Much more documentation including most details of the AlgPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents: 88
diff changeset
537 For older Sphinx versions your mileage may vary.
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
538
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
539
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
540 Some Examples
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
541 =============
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
542
187
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
543 A synthetic example with many features.
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
544
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
545 .. only:: builder_html
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
546
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
547 Its source code is in :download:`examples/example-1.pseudocode`.
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
548
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
549 .. raw:: latex
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
550
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
551 Its source code can be found at \url{example-1.pseudocode}.
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
552
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
553 .. literalinclude:: examples/example-1.pseudocode
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
554 :language: algpseudocode
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
555 :lines: 2-
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
556
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
557 With a customized `AlgPseudocodeLexer` and its `no_end`
172
ad80fcbf7b47 Docs formatting
Franz Glasner <fzglas.hg@dom66.de>
parents: 169
diff changeset
558 option set to :py:obj:`True`.
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
559
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
560 .. literalinclude:: examples/example-1.pseudocode
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
561 :language: NoEndAlgPseudocode
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
562 :lines: 2-
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
563
186
95754197f5b3 Link to some source code of example pseudocode files
Franz Glasner <fzglas.hg@dom66.de>
parents: 172
diff changeset
564 The second example is Wikipedia's description of *Dinic's Algorithm*
95754197f5b3 Link to some source code of example pseudocode files
Franz Glasner <fzglas.hg@dom66.de>
parents: 172
diff changeset
565 (see https://en.wikipedia.org/wiki/Dinic%27s_algorithm).
187
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
566
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
567 .. only:: builder_html
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
568
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
569 Its source code is in :download:`examples/algorithm-dinic.pseudocode`.
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
570
187
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
571 .. raw:: latex
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
572
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
573 Its source code can be found at \url{algorithm-dinic.pseudocode}
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
574
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
575 .. literalinclude:: examples/algorithm-dinic.pseudocode
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
576 :language: algpseudocode
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
577 :lines: 2-
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
578
186
95754197f5b3 Link to some source code of example pseudocode files
Franz Glasner <fzglas.hg@dom66.de>
parents: 172
diff changeset
579 The third example is Wikipedia's pseudocode of the *Ford–Fulkerson Algorithm*
95754197f5b3 Link to some source code of example pseudocode files
Franz Glasner <fzglas.hg@dom66.de>
parents: 172
diff changeset
580 (see https://en.wikipedia.org/wiki/Ford%E2%80%93Fulkerson_algorithm).
187
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
581
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
582 .. only:: builder_html
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
583
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
584 Its source code is in
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
585 :download:`examples/algorithm-ford-fulkerson.pseudocode`.
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
586
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
587 .. raw:: latex
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
588
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
589 Its source code can be found at \url{algorithm-ford-fulkerson.pseudocode}.
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
590
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
591 .. literalinclude:: examples/algorithm-ford-fulkerson.pseudocode
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
592 :language: algpseudocode
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
593 :lines: 2-
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
594
186
95754197f5b3 Link to some source code of example pseudocode files
Franz Glasner <fzglas.hg@dom66.de>
parents: 172
diff changeset
595 The fourth example is Wikipedia's pseudocode of the *Edmonds–Karp Algorithm*
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
596 (see https://en.wikipedia.org/wiki/Edmonds%E2%80%93Karp_algorithm)
186
95754197f5b3 Link to some source code of example pseudocode files
Franz Glasner <fzglas.hg@dom66.de>
parents: 172
diff changeset
597 with a custom lexer that skip all ``ENDxxx`` keywords.
187
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
598
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
599 .. only:: builder_html
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
600
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
601 Its source code is in
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
602 :download:`examples/algorithm-edmonds-karp.pseudocode`.
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
603
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
604 .. raw:: latex
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
605
418846a2623c Also link to exampled from the PDF properly
Franz Glasner <fzglas.hg@dom66.de>
parents: 186
diff changeset
606 Its source code can be found at \url{algorithm-edmonds-karp.pseudocode}.
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
607
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
608 .. literalinclude:: examples/algorithm-edmonds-karp.pseudocode
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
609 :language: NoEndAlgPseudocode
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
610 :lines: 2-
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
611
186
95754197f5b3 Link to some source code of example pseudocode files
Franz Glasner <fzglas.hg@dom66.de>
parents: 172
diff changeset
612 And now the *Edmonds–Karp Algorithm* with **french** keywords:
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
613
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
614 .. literalinclude:: examples/algorithm-edmonds-karp.pseudocode
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
615 :language: algpseudocode-fr
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
616 :lines: 2-
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
617
186
95754197f5b3 Link to some source code of example pseudocode files
Franz Glasner <fzglas.hg@dom66.de>
parents: 172
diff changeset
618 And again the *Edmonds–Karp Algorithm* with **german** keywords:
169
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
619
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
620 .. literalinclude:: examples/algorithm-edmonds-karp.pseudocode
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
621 :language: algpseudocode-de
3c517c22df9c Much more details and refinements in the docs
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
622 :lines: 2-