16790351274

Committed 06 Aug 2025 10:42PM UTC coverage: 92.746% (+0.005%) from 92.741%

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Commit Message

HtmlElement: removed toHtml() & toText()

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18 of 19 new or added lines in 5 files covered. (94.74%)

136 existing lines in 23 files now uncovered.

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/src/Texy/Modules/PhraseModule.php

<?php

/**
 * This file is part of the Texy! (https://texy.info)
 * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
 */

declare(strict_types=1);

namespace Texy\Modules;

use Texy;
use Texy\LineParser;
use Texy\Modifier;
use Texy\Patterns;
use function htmlspecialchars, str_replace, trim;
use const ENT_NOQUOTES;


/**
 * Phrases module.
 */
final class PhraseModule extends Texy\Module
{
        public array $tags = [
                'phrase/strong' => 'strong', // or 'b'
                'phrase/em' => 'em', // or 'i'
                'phrase/em-alt' => 'em',
                'phrase/em-alt2' => 'em',
                'phrase/ins' => 'ins',
                'phrase/del' => 'del',
                'phrase/sup' => 'sup',
                'phrase/sup-alt' => 'sup',
                'phrase/sub' => 'sub',
                'phrase/sub-alt' => 'sub',
                'phrase/span' => 'a',
                'phrase/span-alt' => 'a',
                'phrase/acronym' => 'abbr',
                'phrase/acronym-alt' => 'abbr',
                'phrase/code' => 'code',
                'phrase/quote' => 'q',
                'phrase/quicklink' => 'a',
        ];

        public bool $linksAllowed = true;


        public function __construct(Texy\Texy $texy)
        {
                $this->texy = $texy;

                $texy->addHandler('phrase', $this->toElement(...));

                /*
                // UNIVERSAL
                $texy->registerLinePattern(
                        array($this, 'patternPhrase'),
                        '~((?>([*+/^_"\~`-])+?))(?!\s)(.*(?!\2).)'.Texy\Patterns::MODIFIER.'?(?<!\s)\1(?!\2)(?::('.Texy\Patterns::LINK_URL.'))??~Us',
                        'phrase/strong'
                );
                */

                // ***strong+emphasis***
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! [*\\\] )                     # not preceded by * or \
                                \*\*\*
                                (?! [\s*] )                       # not followed by space or *
                                ( (?: [^ *]++ | [ *] )+ )         # content (1)
                                ' . Patterns::MODIFIER . '?       # modifier (2)
                                (?<! [\s*\\\] )                   # not preceded by space, * or \
                                \*\*\*
                                (?! \* )                          # not followed by *
                                (?: :(' . Patterns::LINK_URL . ') )??  # optional link (3)
                        ~Us',
                        'phrase/strong+em',
                );

                // **strong**
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! [*\\\] )                     # not preceded by * or \
                                \*\*
                                (?! [\s*] )                       # not followed by space or *
                                ( (?: [^ *]++ | [ *] )+ )         # content (1)
                                ' . Patterns::MODIFIER . '?       # modifier (2)
                                (?<! [\s*\\\] )                   # not preceded by space, * or \
                                \*\*
                                (?! \* )                          # not followed by *
                                (?: :(' . Patterns::LINK_URL . ') )??  # optional link (3)
                        ~Us',
                        'phrase/strong',
                );

                // //emphasis//
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! [/:] )                       # not preceded by / or :
                                //
                                (?! [\s/] )                       # not followed by space or /
                                ( (?: [^ /]++ | [ /] )+ )         # content (1)
                                ' . Patterns::MODIFIER . '?       # modifier (2)
                                (?<! [\s/:] )                     # not preceded by space, / or :
                                //
                                (?! / )                           # not followed by /
                                (?: :(' . Patterns::LINK_URL . ') )??  # optional link (3)
                        ~Us',
                        'phrase/em',
                );

                // *emphasisAlt*
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! [*\\\] )                    # not preceded by * or \
                                \*
                                (?! [\s*] )                      # not followed by space or *
                                ( (?: [^\s*]++ | [*] )+ )        # content (1)
                                ' . Patterns::MODIFIER . '?      # modifier (2)
                                (?<! [\s*\\\] )                  # not preceded by space, * or \
                                \*
                                (?! \* )                         # not followed by *
                                (?: :(' . Patterns::LINK_URL . ') )??  # optional link (3)
                        ~Us',
                        'phrase/em-alt',
                );

                // *emphasisAlt2*
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! [^\s.,;:<>()"\'' . Patterns::MARK . '-] )  # must be preceded by these chars
                                \*
                                (?! [\s*] )                      # not followed by space or *
                                ( (?: [^ *]++ | [ *] )+ )        # content (1)
                                ' . Patterns::MODIFIER . '?      # modifier (2)
                                (?<! [\s*\\\] )                  # not preceded by space, * or \
                                \*
                                (?! [^\s.,;:<>()"?!\'-] )        # must be followed by these chars
                                (?: :(' . Patterns::LINK_URL . ') )??  # optional link (3)
                        ~Us',
                        'phrase/em-alt2',
                );

                // ++inserted++
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! \+ )                        # not preceded by +
                                \+\+
                                (?! [\s+] )                      # not followed by space or +
                                ( (?: [^\r\n +]++ | [ +] )+ )    # content (1)
                                ' . Patterns::MODIFIER . '?      # modifier (2)
                                (?<! [\s+] )                     # not preceded by space or +
                                \+\+
                                (?! \+ )                         # not followed by +
                        ~U',
                        'phrase/ins',
                );

                // --deleted--
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! [<-] )                      # not preceded by < or -
                                --
                                (?! [\s>-] )                     # not followed by space, > or -
                                ( (?: [^\r\n -]++ | [ -] )+ )    # content (1)
                                ' . Patterns::MODIFIER . '?      # modifier (2)
                                (?<! [\s<-] )                    # not preceded by space, < or -
                                --
                                (?! [>-] )                       # not followed by > or -
                        ~U',
                        'phrase/del',
                );

                // ^^superscript^^
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! \^ )                        # not preceded by ^
                                \^\^
                                (?! [\s^] )                      # not followed by space or ^
                                ( (?: [^\r\n ^]++ | [ ^] )+ )    # content (1)
                                ' . Patterns::MODIFIER . '?      # modifier (2)
                                (?<! [\s^] )                     # not preceded by space or ^
                                \^\^
                                (?! \^ )                         # not followed by ^
                        ~U',
                        'phrase/sup',
                );

                // m^2 alternative superscript
                $texy->registerLinePattern(
                        $this->parseSupSub(...),
                        '~
                                (?<= [a-z0-9] )                  # preceded by letter or number
                                \^
                                ( [n0-9+-]{1,4}? )               # 1-4 digits, n, + or - (1)
                                (?! [a-z0-9] )                   # not followed by letter or number
                        ~Ui',
                        'phrase/sup-alt',
                );

                // __subscript__
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! _ )                         # not preceded by _
                                __
                                (?! [\s_] )                      # not followed by space or _
                                ( (?: [^\r\n _]++ | [ _] )+ )    # content (1)
                                ' . Patterns::MODIFIER . '?      # modifier (2)
                                (?<! [\s_] )                     # not preceded by space or _
                                __
                                (?! _ )                          # not followed by _
                        ~U',
                        'phrase/sub',
                );

                // m_2 alternative subscript
                $texy->registerLinePattern(
                        $this->parseSupSub(...),
                        '~
                                (?<= [a-z] )                     # preceded by letter
                                _
                                ( [n0-9]{1,3} )                  # 1-3 digits or n (1)
                                (?! [a-z0-9] )                   # not followed by letter or number
                        ~Ui',
                        'phrase/sub-alt',
                );

                // "span"
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! " )                         # not preceded by "
                                "
                                (?! \s )                         # not followed by space
                                ( (?: [^\r "]++ | [ ] )+ )       # content (1)
                                ' . Patterns::MODIFIER . '?      # modifier (2)
                                (?<! \s )                        # not preceded by space
                                "
                                (?! " )                          # not followed by "
                                (?: :(' . Patterns::LINK_URL . ') )??  # optional link (3)
                        ~U',
                        'phrase/span',
                );

                // ~alternative span~
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! \~ )
                                \~
                                (?! \s )                         # not followed by space
                                ( (?: [^\r \~]++ | [ ] )+ )      # content (1)
                                ' . Patterns::MODIFIER . '?      # modifier (2)
                                (?<! \s )                        # not preceded by space
                                \~
                                (?! \~ )
                                (?: :(' . Patterns::LINK_URL . ') )??  # optional link (3)
                        ~U',
                        'phrase/span-alt',
                );

                // >>quote
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! > )                         # not preceded by >
                                >>
                                (?! [\s>] )                      # not followed by space or >
                                ( (?: [^\r\n <]++ | [ <] )+ )    # content (1)
                                ' . Patterns::MODIFIER . '?      # modifier (2)
                                (?<! [\s<] )                     # not preceded by space or
                                <<
                                (?! < )                          # not followed by <
                                (?: :(' . Patterns::LINK_URL . ') )??  # optional link (3)
                        ~U',
                        'phrase/quote',
                );

                // acronym/abbr "et al."((and others))
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! " )                         # not preceded by "
                                "
                                (?! \s )                         # not followed by space
                                ( (?: [^\r\n "]++ | [ ] )+ )     # content (1)
                                ' . Patterns::MODIFIER . '?      # modifier (2)
                                (?<! \s )                        # not preceded by space
                                "
                                (?! " )                          # not followed by "
                                \(\(
                                ( .+ )                           # explanation (3)
                                \)\)
                        ~U',
                        'phrase/acronym',
                );

                // acronym/abbr NATO((North Atlantic Treaty Organisation))
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! [' . Patterns::CHAR . '] )  # not preceded by char
                                ( [' . Patterns::CHAR . ']{2,} ) # at least 2 chars (1)
                                ()                               # modifier placeholder (2)
                                \(\(
                                ( (?: [^\n )]++ | [ )] )+ )      # explanation (3)
                                \)\)
                        ~U',
                        'phrase/acronym-alt',
                );

                // ''notexy''
                $texy->registerLinePattern(
                        $this->parseNoTexy(...),
                        '~
                                (?<! \' )                         # not preceded by quote
                                \'\'
                                (?! [\s\'] )                      # not followed by space or quote
                                ( (?: [^' . Patterns::MARK . '\r\n\']++ | \' )+ )  # content (1)
                                (?<! [\s\'] )                     # not preceded by space or quote
                                \'\'
                                (?! \' )                          # not followed by quote
                        ~U',
                        'phrase/notexy',
                );

                // `code`
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                `
                                ( \S (?: [^' . Patterns::MARK . '\r\n `]++ | [ `] )* )  # content (1)
                                ' . Patterns::MODIFIER . '?             # modifier (2)
                                (?<! \s )                               # not preceded by space
                                `
                                (?: : (' . Patterns::LINK_URL . ') )??  # optional link (3)
                        ~U',
                        'phrase/code',
                );

                // ....:LINK
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                ( [' . Patterns::CHAR . '0-9@#$%&.,_-]++ )  # allowed chars (1)
                                ()                                    # modifier placeholder (2)
                                : (?= \[ )                            # followed by :[
                                (' . Patterns::LINK_URL . ')          # link (3)
                        ~U',
                        'phrase/quicklink',
                );

                // [text |link]
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! \[ )                        # not preceded by [
                                \[
                                (?! [\s*] )                      # not followed by space or *
                                ( [^|\r\n\]]++ )                 # text (1)
                                \|
                                ( (?: [^' . Patterns::MARK . '|\r\n \]]++ | [ ] )+ )  # link (2)
                                ' . Patterns::MODIFIER . '?      # modifier (3)
                                (?<! \s )                        # not preceded by space
                                ]
                                (?! ] )                          # not followed by ]
                        ~U',
                        'phrase/wikilink',
                );

                // [text](link)
                $texy->registerLinePattern(
                        $this->parsePhrase(...),
                        '~
                                (?<! [[.] )                     # not preceded by [ or .
                                \[
                                (?! [\s*] )                     # not followed by space or *
                                ( (?: [^|\r\n \]]++ | [ ] )+ )  # text (1)
                                ' . Patterns::MODIFIER . '?     # modifier (2)
                                (?<! \s )                       # not preceded by space
                                ]
                                \(
                                ( (?: [^' . Patterns::MARK . '\r )]++ | [ ] )+ )  # link (3)
                                \)
                        ~U',
                        'phrase/markdown',
                );

                // \* escaped asterix
                $texy->registerLinePattern(
                        fn() => '*',
                        '~\\\\\*~',                      // \* -> *
                        'phrase/escaped-asterix',
                );

                $texy->allowed['phrase/ins'] = false;
                $texy->allowed['phrase/del'] = false;
                $texy->allowed['phrase/sup'] = false;
                $texy->allowed['phrase/sub'] = false;
        }


        /**
         * Callback for: **.... .(title)[class]{style}**:LINK.
         */
        public function parsePhrase(LineParser $parser, array $matches, string $phrase): Texy\HtmlElement|string|null
        {
                [, $mContent, $mMod, $mLink] = $matches + [3 => null];
                // [1] => ...
                // [2] => .(title)[class]{style}
                // [3] => LINK

                if ($phrase === 'phrase/wikilink') {
                        [$mLink, $mMod] = [$mMod, $mLink];
                        $mContent = trim($mContent);
                }

                $texy = $this->texy;
                $mod = new Modifier($mMod);
                $link = null;

                $parser->again = $phrase !== 'phrase/code' && $phrase !== 'phrase/quicklink';

                if ($phrase === 'phrase/span' || $phrase === 'phrase/span-alt') {
                        if ($mLink == null) {
                                if (!$mMod) {
                                        return null; // means "..."
                                }
                        } else {
                                $link = $texy->linkModule->factoryLink($mLink, $mMod, $mContent);
                        }
                } elseif ($phrase === 'phrase/acronym' || $phrase === 'phrase/acronym-alt') {
                        $mod->title = trim(Texy\Helpers::unescapeHtml($mLink));

                } elseif ($mLink != null) {
                        $link = $texy->linkModule->factoryLink($mLink, null, $mContent);
                }

                return $texy->invokeAroundHandlers('phrase', $parser, [$phrase, $mContent, $mod, $link]);
        }


        /**
         * Callback for: any^2 any_2.
         */
        public function parseSupSub(LineParser $parser, array $matches, string $phrase): Texy\HtmlElement|string|null
        {
                [, $mContent] = $matches;
                $mod = new Modifier;
                $link = null;
                $mContent = str_replace('-', "\u{2212}", $mContent); // &minus;
                return $this->texy->invokeAroundHandlers('phrase', $parser, [$phrase, $mContent, $mod, $link]);
        }


        public function parseNoTexy(LineParser $parser, array $matches): string
        {
                [, $mContent] = $matches;
                return $this->texy->protect(htmlspecialchars($mContent, ENT_NOQUOTES, 'UTF-8'), Texy\Texy::CONTENT_TEXTUAL);
        }


        public function toElement(
                Texy\HandlerInvocation $invocation,
                string $phrase,
                string $content,
                Modifier $mod,
                ?Texy\Link $link = null,
        ): Texy\HtmlElement|string|null
        {
                $texy = $this->texy;
                $tag = $this->tags[$phrase] ?? null;

                if ($tag === 'a') {
                        $tag = $link && $this->linksAllowed ? null : 'span';
                }

                if ($phrase === 'phrase/code') {
                        $content = $texy->protect(htmlspecialchars($content, ENT_NOQUOTES, 'UTF-8'), $texy::CONTENT_TEXTUAL);
                }

                if ($phrase === 'phrase/strong+em') {
                        $el = new Texy\HtmlElement($this->tags['phrase/strong']);
                        $el->create($this->tags['phrase/em'], $content);
                        $mod->decorate($texy, $el);

                } elseif ($tag) {
                        $el = new Texy\HtmlElement($tag, $content);
                        $mod->decorate($texy, $el);
                } else {
                        $el = $content; // trick
                }

                if ($link && $this->linksAllowed) {
                        return $texy->linkModule->linkToElement(null, $link, $el);
                }

                return $el;
        }
}

1	<?php
2
3	/**
4	* This file is part of the Texy! (https://texy.info)
5	* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
6	*/
7
8	declare(strict_types=1);
9
10	namespace Texy\Modules;
11
12	use Texy;
13	use Texy\LineParser;
14	use Texy\Modifier;
15	use Texy\Patterns;
16	use function htmlspecialchars, str_replace, trim;
17	use const ENT_NOQUOTES;
18
19
20	/**
21	* Phrases module.
22	*/
23	final class PhraseModule extends Texy\Module
24	{
25	public array $tags = [
26	'phrase/strong' => 'strong', // or 'b'
27	'phrase/em' => 'em', // or 'i'
28	'phrase/em-alt' => 'em',
29	'phrase/em-alt2' => 'em',
30	'phrase/ins' => 'ins',
31	'phrase/del' => 'del',
32	'phrase/sup' => 'sup',
33	'phrase/sup-alt' => 'sup',
34	'phrase/sub' => 'sub',
35	'phrase/sub-alt' => 'sub',
36	'phrase/span' => 'a',
37	'phrase/span-alt' => 'a',
38	'phrase/acronym' => 'abbr',
39	'phrase/acronym-alt' => 'abbr',
40	'phrase/code' => 'code',
41	'phrase/quote' => 'q',
42	'phrase/quicklink' => 'a',
43	];
44
45	public bool $linksAllowed = true;
46
47
48	public function __construct(Texy\Texy $texy)	1✔
49	{
50	$this->texy = $texy;	1✔
51
52	$texy->addHandler('phrase', $this->toElement(...));	1✔
53
54	/*
55	// UNIVERSAL
56	$texy->registerLinePattern(
57	array($this, 'patternPhrase'),
58	'~((?>([+/^_"\~`-])+?))(?!\s)(.(?!\2).)'.Texy\Patterns::MODIFIER.'?(?<!\s)\1(?!\2)(?::('.Texy\Patterns::LINK_URL.'))??~Us',
59	'phrase/strong'
60	);
61	*/
62
63	// *strong+emphasis*
64	$texy->registerLinePattern(	1✔
65	$this->parsePhrase(...),	1✔
66	'~
67	(?<! [\\\] ) # not preceded by or \
68	\\\*
69	(?! [\s] ) # not followed by space or
70	( (?: [^ ]++ \| [ ] )+ ) # content (1)
71	' . Patterns::MODIFIER . '? # modifier (2)
72	(?<! [\s\\\] ) # not preceded by space, or \
73	\\\*
74	(?! \* ) # not followed by *
75	(?: :(' . Patterns::LINK_URL . ') )?? # optional link (3)	1✔
76	~Us',
77	'phrase/strong+em',	1✔
78	);
79
80	// strong
81	$texy->registerLinePattern(	1✔
82	$this->parsePhrase(...),	1✔
83	'~
84	(?<! [\\\] ) # not preceded by or \
85	\\
86	(?! [\s] ) # not followed by space or
87	( (?: [^ ]++ \| [ ] )+ ) # content (1)
88	' . Patterns::MODIFIER . '? # modifier (2)
89	(?<! [\s\\\] ) # not preceded by space, or \
90	\\
91	(?! \* ) # not followed by *
92	(?: :(' . Patterns::LINK_URL . ') )?? # optional link (3)	1✔
93	~Us',
94	'phrase/strong',	1✔
95	);
96
97	// //emphasis//
98	$texy->registerLinePattern(	1✔
99	$this->parsePhrase(...),	1✔
100	'~
101	(?<! [/:] ) # not preceded by / or :
102	//
103	(?! [\s/] ) # not followed by space or /
104	( (?: [^ /]++ \| [ /] )+ ) # content (1)
105	' . Patterns::MODIFIER . '? # modifier (2)
106	(?<! [\s/:] ) # not preceded by space, / or :
107	//
108	(?! / ) # not followed by /
109	(?: :(' . Patterns::LINK_URL . ') )?? # optional link (3)	1✔
110	~Us',
111	'phrase/em',	1✔
112	);
113
114	// emphasisAlt
115	$texy->registerLinePattern(	1✔
116	$this->parsePhrase(...),	1✔
117	'~
118	(?<! [\\\] ) # not preceded by or \
119	\*
120	(?! [\s] ) # not followed by space or
121	( (?: [^\s]++ \| [] )+ ) # content (1)
122	' . Patterns::MODIFIER . '? # modifier (2)
123	(?<! [\s\\\] ) # not preceded by space, or \
124	\*
125	(?! \* ) # not followed by *
126	(?: :(' . Patterns::LINK_URL . ') )?? # optional link (3)	1✔
127	~Us',
128	'phrase/em-alt',	1✔
129	);
130
131	// emphasisAlt2
132	$texy->registerLinePattern(	1✔
133	$this->parsePhrase(...),	1✔
134	'~
135	(?<! [^\s.,;:<>()"\'' . Patterns::MARK . '-] ) # must be preceded by these chars
136	\*
137	(?! [\s] ) # not followed by space or
138	( (?: [^ ]++ \| [ ] )+ ) # content (1)
139	' . Patterns::MODIFIER . '? # modifier (2)
140	(?<! [\s\\\] ) # not preceded by space, or \
141	\*
142	(?! [^\s.,;:<>()"?!\'-] ) # must be followed by these chars
143	(?: :(' . Patterns::LINK_URL . ') )?? # optional link (3)	1✔
144	~Us',
145	'phrase/em-alt2',	1✔
146	);
147
148	// ++inserted++
149	$texy->registerLinePattern(	1✔
150	$this->parsePhrase(...),	1✔
151	'~
152	(?<! \+ ) # not preceded by +
153	\+\+
154	(?! [\s+] ) # not followed by space or +
155	( (?: [^\r\n +]++ \| [ +] )+ ) # content (1)
156	' . Patterns::MODIFIER . '? # modifier (2)	1✔
157	(?<! [\s+] ) # not preceded by space or +
158	\+\+
159	(?! \+ ) # not followed by +
160	~U',
161	'phrase/ins',	1✔
162	);
163
164	// --deleted--
165	$texy->registerLinePattern(	1✔
166	$this->parsePhrase(...),	1✔
167	'~
168	(?<! [<-] ) # not preceded by < or -
169	--
170	(?! [\s>-] ) # not followed by space, > or -
171	( (?: [^\r\n -]++ \| [ -] )+ ) # content (1)
172	' . Patterns::MODIFIER . '? # modifier (2)	1✔
173	(?<! [\s<-] ) # not preceded by space, < or -
174	--
175	(?! [>-] ) # not followed by > or -
176	~U',
177	'phrase/del',	1✔
178	);
179
180	// ^^superscript^^
181	$texy->registerLinePattern(	1✔
182	$this->parsePhrase(...),	1✔
183	'~
184	(?<! \^ ) # not preceded by ^
185	\^\^
186	(?! [\s^] ) # not followed by space or ^
187	( (?: [^\r\n ^]++ \| [ ^] )+ ) # content (1)
188	' . Patterns::MODIFIER . '? # modifier (2)	1✔
189	(?<! [\s^] ) # not preceded by space or ^
190	\^\^
191	(?! \^ ) # not followed by ^
192	~U',
193	'phrase/sup',	1✔
194	);
195
196	// m^2 alternative superscript
197	$texy->registerLinePattern(	1✔
198	$this->parseSupSub(...),	1✔
199	'~	1✔
200	(?<= [a-z0-9] ) # preceded by letter or number
201	\^
202	( [n0-9+-]{1,4}? ) # 1-4 digits, n, + or - (1)
203	(?! [a-z0-9] ) # not followed by letter or number
204	~Ui',
205	'phrase/sup-alt',	1✔
206	);
207
208	// __subscript__
209	$texy->registerLinePattern(	1✔
210	$this->parsePhrase(...),	1✔
211	'~
212	(?<! _ ) # not preceded by _
213	__
214	(?! [\s_] ) # not followed by space or _
215	( (?: [^\r\n _]++ \| [ _] )+ ) # content (1)
216	' . Patterns::MODIFIER . '? # modifier (2)	1✔
217	(?<! [\s_] ) # not preceded by space or _
218	__
219	(?! _ ) # not followed by _
220	~U',
221	'phrase/sub',	1✔
222	);
223
224	// m_2 alternative subscript
225	$texy->registerLinePattern(	1✔
226	$this->parseSupSub(...),	1✔
227	'~	1✔
228	(?<= [a-z] ) # preceded by letter
229	_
230	( [n0-9]{1,3} ) # 1-3 digits or n (1)
231	(?! [a-z0-9] ) # not followed by letter or number
232	~Ui',
233	'phrase/sub-alt',	1✔
234	);
235
236	// "span"
237	$texy->registerLinePattern(	1✔
238	$this->parsePhrase(...),	1✔
239	'~
240	(?<! " ) # not preceded by "
241	"
242	(?! \s ) # not followed by space
243	( (?: [^\r "]++ \| [ ] )+ ) # content (1)
244	' . Patterns::MODIFIER . '? # modifier (2)
245	(?<! \s ) # not preceded by space
246	"
247	(?! " ) # not followed by "
248	(?: :(' . Patterns::LINK_URL . ') )?? # optional link (3)	1✔
249	~U',
250	'phrase/span',	1✔
251	);
252
253	// ~alternative span~
254	$texy->registerLinePattern(	1✔
255	$this->parsePhrase(...),	1✔
256	'~
257	(?<! \~ )
258	\~
259	(?! \s ) # not followed by space
260	( (?: [^\r \~]++ \| [ ] )+ ) # content (1)
261	' . Patterns::MODIFIER . '? # modifier (2)
262	(?<! \s ) # not preceded by space
263	\~
264	(?! \~ )
265	(?: :(' . Patterns::LINK_URL . ') )?? # optional link (3)	1✔
266	~U',
267	'phrase/span-alt',	1✔
268	);
269
270	// >>quote
271	$texy->registerLinePattern(	1✔
272	$this->parsePhrase(...),	1✔
273	'~
274	(?<! > ) # not preceded by >
275	>>
276	(?! [\s>] ) # not followed by space or >
277	( (?: [^\r\n <]++ \| [ <] )+ ) # content (1)
278	' . Patterns::MODIFIER . '? # modifier (2)
279	(?<! [\s<] ) # not preceded by space or
280	<<
281	(?! < ) # not followed by <
282	(?: :(' . Patterns::LINK_URL . ') )?? # optional link (3)	1✔
283	~U',
284	'phrase/quote',	1✔
285	);
286
287	// acronym/abbr "et al."((and others))
288	$texy->registerLinePattern(	1✔
289	$this->parsePhrase(...),	1✔
290	'~
291	(?<! " ) # not preceded by "
292	"
293	(?! \s ) # not followed by space
294	( (?: [^\r\n "]++ \| [ ] )+ ) # content (1)
295	' . Patterns::MODIFIER . '? # modifier (2)	1✔
296	(?<! \s ) # not preceded by space
297	"
298	(?! " ) # not followed by "
299	\(\(
300	( .+ ) # explanation (3)
301	\)\)
302	~U',
303	'phrase/acronym',	1✔
304	);
305
306	// acronym/abbr NATO((North Atlantic Treaty Organisation))
307	$texy->registerLinePattern(	1✔
308	$this->parsePhrase(...),	1✔
309	'~
310	(?<! [' . Patterns::CHAR . '] ) # not preceded by char
311	( [' . Patterns::CHAR . ']{2,} ) # at least 2 chars (1)	1✔
312	() # modifier placeholder (2)
313	\(\(
314	( (?: [^\n )]++ \| [ )] )+ ) # explanation (3)
315	\)\)
316	~U',
317	'phrase/acronym-alt',	1✔
318	);
319
320	// ''notexy''
321	$texy->registerLinePattern(	1✔
322	$this->parseNoTexy(...),	1✔
323	'~
324	(?<! \' ) # not preceded by quote
325	\'\'
326	(?! [\s\'] ) # not followed by space or quote
327	( (?: [^' . Patterns::MARK . '\r\n\']++ \| \' )+ ) # content (1)	1✔
328	(?<! [\s\'] ) # not preceded by space or quote
329	\'\'
330	(?! \' ) # not followed by quote
331	~U',
332	'phrase/notexy',	1✔
333	);
334
335	// `code`
336	$texy->registerLinePattern(	1✔
337	$this->parsePhrase(...),	1✔
338	'~
339	`
340	( \S (?: [^' . Patterns::MARK . '\r\n `]++ \| [ `] )* ) # content (1)
341	' . Patterns::MODIFIER . '? # modifier (2)
342	(?<! \s ) # not preceded by space
343	`
344	(?: : (' . Patterns::LINK_URL . ') )?? # optional link (3)	1✔
345	~U',
346	'phrase/code',	1✔
347	);
348
349	// ....:LINK
350	$texy->registerLinePattern(	1✔
351	$this->parsePhrase(...),	1✔
352	'~
353	( [' . Patterns::CHAR . '0-9@#$%&.,_-]++ ) # allowed chars (1)
354	() # modifier placeholder (2)
355	: (?= \[ ) # followed by :[
356	(' . Patterns::LINK_URL . ') # link (3)	1✔
357	~U',
358	'phrase/quicklink',	1✔
359	);
360
361	// [text \|link]
362	$texy->registerLinePattern(	1✔
363	$this->parsePhrase(...),	1✔
364	'~
365	(?<! \[ ) # not preceded by [
366	\[
367	(?! [\s] ) # not followed by space or
368	( [^\|\r\n\]]++ ) # text (1)
369	\\|
370	( (?: [^' . Patterns::MARK . '\|\r\n \]]++ \| [ ] )+ ) # link (2)
371	' . Patterns::MODIFIER . '? # modifier (3)	1✔
372	(?<! \s ) # not preceded by space
373	]
374	(?! ] ) # not followed by ]
375	~U',
376	'phrase/wikilink',	1✔
377	);
378
379	// [text](link)
380	$texy->registerLinePattern(	1✔
381	$this->parsePhrase(...),	1✔
382	'~
383	(?<! [[.] ) # not preceded by [ or .
384	\[
385	(?! [\s] ) # not followed by space or
386	( (?: [^\|\r\n \]]++ \| [ ] )+ ) # text (1)
387	' . Patterns::MODIFIER . '? # modifier (2)
388	(?<! \s ) # not preceded by space
389	]
390	\(
391	( (?: [^' . Patterns::MARK . '\r )]++ \| [ ] )+ ) # link (3)	1✔
392	\)
393	~U',
394	'phrase/markdown',	1✔
395	);
396
397	// \* escaped asterix
398	$texy->registerLinePattern(	1✔
399	fn() => '*',	1✔
400	'~\\\\\~', // \ -> *	1✔
401	'phrase/escaped-asterix',	1✔
402	);
403
404	$texy->allowed['phrase/ins'] = false;	1✔
405	$texy->allowed['phrase/del'] = false;	1✔
406	$texy->allowed['phrase/sup'] = false;	1✔
407	$texy->allowed['phrase/sub'] = false;	1✔
408	}	1✔
409
410
411	/**
412	* Callback for: .... .(title)[class]{style}:LINK.
413	*/
414	public function parsePhrase(LineParser $parser, array $matches, string $phrase): Texy\HtmlElement\|string\|null	1✔
415	{
416	[, $mContent, $mMod, $mLink] = $matches + [3 => null];	1✔
417	// [1] => ...
418	// [2] => .(title)[class]{style}
419	// [3] => LINK
420
421	if ($phrase === 'phrase/wikilink') {	1✔
422	[$mLink, $mMod] = [$mMod, $mLink];	1✔
423	$mContent = trim($mContent);	1✔
424	}
425
426	$texy = $this->texy;	1✔
427	$mod = new Modifier($mMod);	1✔
428	$link = null;	1✔
429
430	$parser->again = $phrase !== 'phrase/code' && $phrase !== 'phrase/quicklink';	1✔
431
432	if ($phrase === 'phrase/span' \|\| $phrase === 'phrase/span-alt') {	1✔
433	if ($mLink == null) {	1✔
434	if (!$mMod) {	1✔
435	return null; // means "..."	1✔
436	}
437	} else {
438	$link = $texy->linkModule->factoryLink($mLink, $mMod, $mContent);	1✔
439	}
440	} elseif ($phrase === 'phrase/acronym' \|\| $phrase === 'phrase/acronym-alt') {	1✔
441	$mod->title = trim(Texy\Helpers::unescapeHtml($mLink));	1✔
442
443	} elseif ($mLink != null) {	1✔
444	$link = $texy->linkModule->factoryLink($mLink, null, $mContent);	1✔
445	}
446
447	return $texy->invokeAroundHandlers('phrase', $parser, [$phrase, $mContent, $mod, $link]);	1✔
448	}
449
450
451	/**
452	* Callback for: any^2 any_2.
453	*/
454	public function parseSupSub(LineParser $parser, array $matches, string $phrase): Texy\HtmlElement\|string\|null	1✔
455	{
456	[, $mContent] = $matches;	1✔
457	$mod = new Modifier;	1✔
458	$link = null;	1✔
459	$mContent = str_replace('-', "\u{2212}", $mContent); // −	1✔
460	return $this->texy->invokeAroundHandlers('phrase', $parser, [$phrase, $mContent, $mod, $link]);	1✔
461	}
462
463
464	public function parseNoTexy(LineParser $parser, array $matches): string
465	{
UNCOV 466	[, $mContent] = $matches;	×
UNCOV 467	return $this->texy->protect(htmlspecialchars($mContent, ENT_NOQUOTES, 'UTF-8'), Texy\Texy::CONTENT_TEXTUAL);	×
468	}
469
470
471	public function toElement(	1✔
472	Texy\HandlerInvocation $invocation,
473	string $phrase,
474	string $content,
475	Modifier $mod,
476	?Texy\Link $link = null,
477	): Texy\HtmlElement\|string\|null
478	{
479	$texy = $this->texy;	1✔
480	$tag = $this->tags[$phrase] ?? null;	1✔
481
482	if ($tag === 'a') {	1✔
483	$tag = $link && $this->linksAllowed ? null : 'span';	1✔
484	}
485
486	if ($phrase === 'phrase/code') {	1✔
487	$content = $texy->protect(htmlspecialchars($content, ENT_NOQUOTES, 'UTF-8'), $texy::CONTENT_TEXTUAL);	1✔
488	}
489
490	if ($phrase === 'phrase/strong+em') {	1✔
491	$el = new Texy\HtmlElement($this->tags['phrase/strong']);	1✔
492	$el->create($this->tags['phrase/em'], $content);	1✔
493	$mod->decorate($texy, $el);	1✔
494
495	} elseif ($tag) {	1✔
496	$el = new Texy\HtmlElement($tag, $content);	1✔
497	$mod->decorate($texy, $el);	1✔
498	} else {
499	$el = $content; // trick	1✔
500	}
501
502	if ($link && $this->linksAllowed) {	1✔
503	return $texy->linkModule->linkToElement(null, $link, $el);	1✔
504	}
505
506	return $el;	1✔
507	}
508	}

dg / texy / 16790351274

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