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

annotate docs/lexer-frpseudocode.rst @ 275:f365d9d2c0ad

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
FIX: explicit token types: backslash as separator now correctly handled
author Franz Glasner <fzglas.hg@dom66.de>
date Wed, 20 May 2026 10:16:58 +0200
parents 2e78e255b54e
children 6d5d630506e4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
128
2a653897f31e Prepare a file for docs of FrPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
1 .. -*- coding: utf-8; indent-tabs-mode: nil; -*-
2a653897f31e Prepare a file for docs of FrPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
2
2a653897f31e Prepare a file for docs of FrPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
3 **************
2a653897f31e Prepare a file for docs of FrPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
4 FrPseudocode
131
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
5 **************
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
6
263
2e78e255b54e Make a link to the reST source where appropriate to learn about the lexer syntax
Franz Glasner <fzglas.hg@dom66.de>
parents: 202
diff changeset
7 .. only:: html
2e78e255b54e Make a link to the reST source where appropriate to learn about the lexer syntax
Franz Glasner <fzglas.hg@dom66.de>
parents: 202
diff changeset
8
2e78e255b54e Make a link to the reST source where appropriate to learn about the lexer syntax
Franz Glasner <fzglas.hg@dom66.de>
parents: 202
diff changeset
9 .. hint::
2e78e255b54e Make a link to the reST source where appropriate to learn about the lexer syntax
Franz Glasner <fzglas.hg@dom66.de>
parents: 202
diff changeset
10 The reST source of this documentation page can be found
2e78e255b54e Make a link to the reST source where appropriate to learn about the lexer syntax
Franz Glasner <fzglas.hg@dom66.de>
parents: 202
diff changeset
11 `here <_sources/lexer-frpseudocode.rst.txt>`_.
2e78e255b54e Make a link to the reST source where appropriate to learn about the lexer syntax
Franz Glasner <fzglas.hg@dom66.de>
parents: 202
diff changeset
12
131
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
13 This is the pseudocode lexer from the original `pygments-lexer-pseudocode`
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
14 package.
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
15
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
16 It has been changed somewhat:
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
17
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
18 - renamed from ``Pseudocode`` to ``FrPseudocode``
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
19 - changed aliases to ``fr-pseudocode``, ``fr-pseudo``, ``fr-algorithm``
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
20 and ``fr-algo``
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
21 - changed file extension to ``.fr-algo`` and ``.fr-pseudocode``
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
22 - changed some exististing arrows and added some more
146
ca5b31a30cea Wording
Franz Glasner <fzglas.hg@dom66.de>
parents: 145
diff changeset
23 - numbers parsing is more flexible by following the rules of the `Pygments`_
ca5b31a30cea Wording
Franz Glasner <fzglas.hg@dom66.de>
parents: 145
diff changeset
24 lexer for `Python`_
131
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
25 - also allow ``!=`` as inequality operator (in addition to ``<>``)
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
26
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
27 It mostly just recognizes some (french) keywords and highlights them.
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
28
174
d45dfbbec209 FIX: Wording
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
29 Comments are supported (``//`` and ``/* ... */`` (single-line only)).
d45dfbbec209 FIX: Wording
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
30 "Directives" in "special" comments are to be enclosed in curly braces
d45dfbbec209 FIX: Wording
Franz Glasner <fzglas.hg@dom66.de>
parents: 168
diff changeset
31 ``{ ... }``.
131
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
32
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
33 It also implements some symbol replacements/conversions like
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
34 ``<=`` to ``≤``, ``>=`` to ``≥`` or ``<>`` to ``≠``.
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
35
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
36
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
37 .. rubric:: Example:
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
38
202
Franz Glasner <fzglas.hg@dom66.de>
parents: 175
diff changeset
39 The following example
131
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
40
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
41 .. code-block:: none
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
42
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
43 /* foo bar */
128
2a653897f31e Prepare a file for docs of FrPseudocodeLexer
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
44
131
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
45 fonction fonc-1({passage par valeur}param1)
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
46 début
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
47 si param1 <= 0 alors
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
48 b = 0
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
49 sinon
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
50 b = 1
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
51 a = param1
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
52 répéter
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
53 a = a - 1
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
54 b = b * 2
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
55 tantque a <> 0
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
56 fin si
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
57 retourner b
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
58 fin fonction
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
59
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
60 will be highlighted as
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
61
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
62 .. code-block:: fr-algorithm
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
63
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
64 /* foo bar */
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
65
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
66 fonction fonc-1({passage par valeur}param1)
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
67 début
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
68 si param1 <= 0 alors
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
69 b = 0
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
70 sinon
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
71 b = 1
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
72 a = param1
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
73 répéter
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
74 a = a - 1
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
75 b = b * 2
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
76 tantque a <> 0
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
77 fin si
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
78 retourner b
0455294e20c4 First and basic documentation of FrPseudocodeLeser
Franz Glasner <fzglas.hg@dom66.de>
parents: 128
diff changeset
79 fin fonction
168
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 150
diff changeset
80
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 150
diff changeset
81
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 150
diff changeset
82 Lexer Options
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 150
diff changeset
83 =============
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 150
diff changeset
84
bff8b900713a REFACTOR: All documentation pages refactored: merge intro and details for lexers and filters
Franz Glasner <fzglas.hg@dom66.de>
parents: 150
diff changeset
85 There are no lexer options besides the `Pygments`_ standard lexer options.