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<!DOCTYPE html>
<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<title>test.py</title>
<meta name="generator" content="KF5::SyntaxHighlighting - Definition (Python) - Theme (Breeze Light)"/>
</head><body style="background-color:#ffffff;color:#1f1c1b"><pre>
<span style="color:#898887"># comment with </span><span style="color:#e85848;background-color:#451e1a;font-weight:bold">ALERT</span>
<span style="color:#898887">''' multiline</span>
<span style="color:#898887"> comment</span>
<span style="color:#898887"> </span><span style="color:#81ca2d;background-color:#f7e6e6;font-weight:bold">###</span>
<span style="color:#898887"> '''</span>
<span style="color:#ca60ca">//</span> alert check, no word delimiter check at start of word, bug <span style="color:#b08000">397719</span>
<span style="color:#898887">#</span><span style="color:#ca9219;background-color:#451e1a;font-weight:bold">TODO</span>
a <span style="color:#ca60ca">=</span> <span style="color:#b08000">100_000</span>
b <span style="color:#ca60ca">=</span> <span style="color:#b08000">856_264.65</span>
c <span style="color:#ca60ca">=</span> <span style="color:#b08000">0x420_F52</span>
<span style="font-weight:bold">def</span> func(x):
<span style="color:#898887">""" EXTENDED API docs """</span>
<span style="font-weight:bold">if</span> x <span style="color:#ca60ca">==</span> <span style="color:#b08000">42</span>:
func()
c1 <span style="color:#ca60ca">=</span> {}
c2 <span style="color:#ca60ca">=</span> {
<span style="color:#b08000">2.4</span>,
<span style="color:#b08000">0x42</span>,
}
a1 <span style="color:#ca60ca">=</span> []
a2 <span style="color:#ca60ca">=</span> [
<span style="color:#bf0303">"a"</span>, <span style="color:#b08000">0</span><span style="color:#bf0303;text-decoration:underline">32</span>, (
)]
<span style="font-weight:bold">else</span>:
<span style="color:#644a9b;font-weight:bold">print</span>(<span style="color:#bf0303">"""multi</span>
<span style="color:#bf0303"> line</span>
<span style="color:#bf0303"> string"""</span>)
<span style="color:#644a9b;font-weight:bold">print</span>(<span style="color:#bf0303">"single </span><span style="color:#ca60ca">\</span>
<span style="color:#bf0303"> continued line "</span>)
<span style="color:#644a9b;font-weight:bold">print</span>(<span style="color:#bf0303">'single line'</span>)
<span style="font-weight:bold">if</span> y <span style="color:#ca60ca">:=</span> x:
<span style="color:#644a9b;font-weight:bold">anext</span>(a)
<span style="font-weight:bold">return</span> <span style="color:#644a9b;font-weight:bold">float</span>(<span style="color:#644a9b;font-weight:bold">len</span>(a2))
<span style="font-weight:bold">def</span> test_f_literals():
<span style="color:#ff5500">f'xy'</span>
<span style="color:#ff5500">f'x</span><span style="color:#3daee9">{</span>bar<span style="color:#3daee9">}</span><span style="color:#ff5500">y'</span>
<span style="color:#ff5500">f'x</span><span style="color:#3daee9">{</span>bar[<span style="color:#bf0303">"baz"</span>]<span style="color:#3daee9">}</span><span style="color:#ff5500">y'</span>
<span style="color:#ff5500">f'x</span><span style="color:#3daee9">{</span>bar[<span style="color:#bf0303">"baz"</span>]<span style="color:#3daee9">}</span><span style="color:#ff5500">y</span><span style="color:#924c9d">\n</span><span style="color:#ff5500">'</span>
<span style="color:#ff5500">f'x</span><span style="color:#3daee9">{</span>bar[<span style="color:#bf0303">"baz"</span>]<span style="color:#3daee9">!r}</span><span style="color:#ff5500">y</span><span style="color:#924c9d">\n</span><span style="color:#ff5500">'</span>
<span style="color:#ff5500">f'x</span><span style="color:#3daee9">{</span>bar[<span style="color:#bf0303">"baz"</span>]<span style="color:#3daee9">:.2}</span><span style="color:#ff5500">y</span><span style="color:#924c9d">\n</span><span style="color:#ff5500">'</span>
<span style="color:#ff5500">f'</span><span style="color:#924c9d">{{</span><span style="color:#ff5500">x</span><span style="color:#3daee9">{</span>bar[<span style="color:#bf0303">"baz"</span>]<span style="color:#3daee9">:.2}</span><span style="color:#924c9d">}}</span><span style="color:#bf0303;text-decoration:underline">}</span><span style="color:#ff5500"> </span><span style="color:#924c9d">}}</span><span style="color:#ff5500"> </span><span style="color:#924c9d">{{</span><span style="color:#ff5500"> </span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">!a}</span><span style="color:#ff5500">'</span>
a <span style="color:#ca60ca">=</span> <span style="color:#bf0303">"Escapes in String </span><span style="color:#924c9d">\U12345678</span><span style="color:#bf0303"> </span><span style="color:#924c9d">\xAB</span><span style="color:#bf0303"> </span><span style="color:#924c9d">\"</span><span style="color:#bf0303">"</span>
a <span style="color:#ca60ca">=</span> <span style="color:#bf0303">u'''</span><span style="color:#924c9d">\'</span><span style="color:#bf0303">''</span>
<span style="color:#bf0303">'''</span>
a <span style="color:#ca60ca">=</span> <span style="color:#bf0303">u'''</span><span style="color:#924c9d">\'</span><span style="color:#bf0303">'''</span>
a <span style="color:#ca60ca">=</span> <span style="color:#bf0303">b'</span><span style="color:#bf0303;text-decoration:underline">\</span><span style="color:#bf0303">u1234a</span><span style="color:#924c9d">\xff</span><span style="color:#bf0303;text-decoration:underline">é</span><span style="color:#924c9d">\12</span><span style="color:#bf0303">k</span><span style="color:#924c9d">\n</span><span style="color:#bf0303;text-decoration:underline">\</span><span style="color:#bf0303">g</span><span style="color:#ca60ca">\</span>
<span style="color:#bf0303">s</span><span style="color:#ca60ca">\</span>
<span style="color:#924c9d">\"</span><span style="color:#bf0303;text-decoration:underline">\</span><span style="color:#bf0303"> '</span>
a <span style="color:#ca60ca">=</span> <span style="color:#e31616">Rb'\u1234a</span><span style="color:#bf0303;text-decoration:underline">é</span><span style="color:#e31616">\n\g\</span>
<span style="color:#e31616">'</span>
a <span style="color:#ca60ca">=</span> <span style="color:#bf0303">b""""""</span>
a <span style="color:#ca60ca">=</span> <span style="color:#bf0303">b"""</span><span style="color:#924c9d">\"</span><span style="color:#bf0303">"""</span>
a <span style="color:#ca60ca">=</span> <span style="color:#bf0303">'a'</span> <span style="color:#ca60ca">\</span>
<span style="color:#bf0303">u'</span><span style="color:#924c9d">\x12</span><span style="color:#bf0303">'</span>
a <span style="color:#ca60ca">=</span> <span style="color:#bf0303">b"t</span><span style="color:#bf0303;text-decoration:underline">\</span><span style="color:#bf0303">e's</span><span style="color:#924c9d">\t</span><span style="color:#bf0303">"</span>
a <span style="color:#ca60ca">=</span> <span style="color:#e31616">Rb"t\e's\t"</span>
a <span style="color:#ca60ca">=</span> <span style="color:#e31616">R"\\"</span> <span style="color:#ca60ca">\</span>
<span style="color:#e31616">Rb'\\'</span> <span style="color:#ca60ca">\</span>
<span style="color:#e31616">Rf"""\\"""</span> <span style="color:#ca60ca">\</span>
<span style="color:#e31616">uR'''\\'''</span>
<span style="color:#898887"># regex (re and regex package)</span>
<span style="color:#898887">#{</span>
<span style="color:#898887"># r'...'</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r'a</span><span style="color:#ca60ca">+</span><span style="color:#e31616">é</span><span style="color:#ca60ca">??</span><span style="color:#e31616">a</span><span style="color:#ca60ca">?*</span><span style="color:#e31616">a{x,}a</span><span style="color:#ca60ca">{,}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{,2}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,2}</span><span style="color:#0057ae">\g&lt;12></span><span style="color:#b08000">\L&lt;name></span><span style="color:#0057ae">\g&lt;name></span><span style="color:#b08000">\w.</span><span style="color:#924c9d">\'</span><span style="color:#b08000">\b</span><span style="color:#924c9d">\\</span><span style="color:#e31616">a#</span><span style="color:#b08000">$</span><span style="color:#e31616">'</span>
<span style="color:#898887"># ~~ invalid, but ok</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r'</span><span style="color:#924c9d">\p{H}\x12\u1234\1\023\023</span><span style="color:#e31616">4</span><span style="color:#924c9d">\123\123</span><span style="color:#e31616">4</span><span style="color:#924c9d">\12</span><span style="color:#e31616">'</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r'</span><span style="font-weight:bold">(</span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span>(?:<span style="color:#e31616">a</span>)<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?R)(?r)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?a-m:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">oups</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;name></span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?|</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#898887">(?#comment\)\'\")</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?></span><span style="color:#e31616">=a</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(</span><span style="color:#0057ae">1</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#e31616">a</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#e31616">'</span>
<span style="color:#898887"># oups ~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r'</span><span style="color:#006e28">[^xy-z]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[]xy</span><span style="color:#0095ff">[:alpha:]</span><span style="color:#006e28">z]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[[</span><span style="color:#b08000">\w</span><span style="color:#006e28">a(){}</span><span style="color:#924c9d">\b\]\[\.</span><span style="color:#006e28">.]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[[a-z]</span><span style="color:#e31616">--</span><span style="color:#006e28">[c]</span><span style="color:#e31616">]'</span>
<span style="color:#898887"># regex V1 ~~~~~~~~~~~~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r'</span><span style="font-weight:bold">(((</span><span style="color:#e31616">a</span><span style="font-weight:bold">)))</span>(?:<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span><span style="color:#e31616">"</span><span style="color:#924c9d">\'\"</span><span style="font-weight:bold">))</span><span style="color:#0095ff;font-weight:bold">)</span>)<span style="color:#e31616">'</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r'</span>(?:<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span><span style="color:#924c9d">\</span>
<span style="color:#b08000">.</span><span style="color:#e31616">'</span> <span style="color:#898887"># break</span>
<span style="color:#898887"># r"..."</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r"a</span><span style="color:#ca60ca">+</span><span style="color:#e31616">é</span><span style="color:#ca60ca">??</span><span style="color:#e31616">a</span><span style="color:#ca60ca">?*</span><span style="color:#e31616">a{x,}a</span><span style="color:#ca60ca">{,}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{,2}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,2}</span><span style="color:#0057ae">\g&lt;12></span><span style="color:#b08000">\L&lt;name></span><span style="color:#0057ae">\g&lt;name></span><span style="color:#b08000">\w.</span><span style="color:#924c9d">\"</span><span style="color:#b08000">\b</span><span style="color:#924c9d">\\</span><span style="color:#e31616">a#</span><span style="color:#b08000">$</span><span style="color:#e31616">"</span>
<span style="color:#898887"># ~~ invalid, but ok</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r"</span><span style="color:#924c9d">\p{H}\x12\u1234\1\023\023</span><span style="color:#e31616">4</span><span style="color:#924c9d">\123\123</span><span style="color:#e31616">4</span><span style="color:#924c9d">\12</span><span style="color:#e31616">"</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r"</span><span style="font-weight:bold">(</span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span>(?:<span style="color:#e31616">a</span>)<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?R)(?r)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?a-m:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">oups</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;name></span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?|</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#898887">(?#comment\)\'\")</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?></span><span style="color:#e31616">=a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#644a9b">?(</span><span style="color:#0057ae">1</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#e31616">a</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#e31616">"</span>
<span style="color:#898887"># oups ~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r"</span><span style="color:#006e28">[^xy-z]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[]xy</span><span style="color:#0095ff">[:alpha:]</span><span style="color:#006e28">z]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[[</span><span style="color:#b08000">\w</span><span style="color:#006e28">a(){}</span><span style="color:#924c9d">\b\]\[\.</span><span style="color:#006e28">.]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[[a-z]</span><span style="color:#e31616">--</span><span style="color:#006e28">[c]</span><span style="color:#e31616">]"</span>
<span style="color:#898887"># regex V1 ~~~~~~~~~~~~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r"</span><span style="font-weight:bold">(((</span><span style="color:#e31616">a</span><span style="font-weight:bold">)))</span>(?:<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span><span style="color:#924c9d">\'\"</span><span style="color:#e31616">'</span><span style="font-weight:bold">))</span><span style="color:#0095ff;font-weight:bold">)</span>)<span style="color:#e31616">"</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r"</span>(?:<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span><span style="color:#924c9d">\</span>
<span style="color:#b08000">.</span><span style="color:#e31616">"</span> <span style="color:#898887"># break</span>
<span style="color:#898887"># r'''...'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r'''</span>
<span style="color:#e31616"> a</span><span style="color:#ca60ca">+</span><span style="color:#e31616">é</span><span style="color:#ca60ca">??</span><span style="color:#e31616">a</span><span style="color:#ca60ca">?*</span>
<span style="color:#e31616"> </span><span style="color:#898887"># ~~ invalid, but ok</span>
<span style="color:#e31616"> a{x,}a{</span><span style="color:#ca60ca">{,}</span><span style="color:#e31616">}a</span><span style="color:#ca60ca">{1}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{,2}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,2}</span><span style="color:#e31616"> </span><span style="color:#898887"># bla bla</span>
<span style="color:#e31616"> </span><span style="color:#0057ae">\g&lt;12></span><span style="color:#b08000">\L&lt;name></span><span style="color:#0057ae">\g&lt;name></span>
<span style="color:#e31616"> </span><span style="color:#b08000">\w.</span><span style="color:#e31616">''</span><span style="color:#924c9d">\'</span><span style="color:#b08000">\b</span><span style="color:#924c9d">\\</span><span style="color:#e31616">a</span><span style="color:#924c9d">\#\p{H}\x12\u1234\1\023\023</span><span style="color:#e31616">4</span><span style="color:#924c9d">\123\123</span><span style="color:#e31616">4</span><span style="color:#924c9d">\12</span><span style="color:#b08000">$</span>
<span style="color:#e31616">'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r'''</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span>(?:<span style="color:#e31616">a</span>)
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?R)(?r)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?a-m:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">ou</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> ps</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;name></span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?|</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> a</span><span style="color:#898887">(?#comment\)\'\"''"")</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?></span><span style="color:#e31616">=a</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="color:#898887">(?#bla</span>
<span style="color:#898887"> bla)</span><span style="color:#e31616">abc</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(</span><span style="color:#0057ae">1</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#e31616">a</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="color:#898887"># oups ~</span>
<span style="color:#e31616">'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r'''</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[^xy-</span><span style="color:#924c9d">\</span>
<span style="color:#006e28"> z]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[]xy</span><span style="color:#0095ff">[:alpha:]</span>
<span style="color:#006e28"> z]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[[</span><span style="color:#b08000">\w</span><span style="color:#006e28">a(){}</span><span style="color:#924c9d">\b\]\[\.</span><span style="color:#006e28">.]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[[a-z]</span><span style="color:#e31616">--</span><span style="color:#006e28">[c]</span><span style="color:#e31616">] </span><span style="color:#898887"># regex V1</span>
<span style="color:#e31616">'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r'''</span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> a </span><span style="color:#898887"># bla</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">)</span>
<span style="font-weight:bold">)</span>(?:
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> '" </span><span style="color:#898887"># bla</span>
<span style="color:#e31616"> abc</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> z</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">))</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">)</span>
)<span style="color:#e31616">'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r'''</span>
<span style="color:#e31616"> </span>(?:
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span>
<span style="color:#b08000">.</span><span style="color:#e31616">'''</span> <span style="color:#898887"># break</span>
<span style="color:#898887"># r"""..."""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r"""</span>
<span style="color:#e31616"> a</span><span style="color:#ca60ca">+</span><span style="color:#e31616">é</span><span style="color:#ca60ca">??</span><span style="color:#e31616">a</span><span style="color:#ca60ca">?*</span>
<span style="color:#e31616"> </span><span style="color:#898887"># ~~ invalid, but ok</span>
<span style="color:#e31616"> a{x,}a{</span><span style="color:#ca60ca">{,}</span><span style="color:#e31616">}a</span><span style="color:#ca60ca">{1}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{,2}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,2}</span><span style="color:#e31616"> </span><span style="color:#898887"># bla bla</span>
<span style="color:#e31616"> </span><span style="color:#0057ae">\g&lt;12></span><span style="color:#b08000">\L&lt;name></span><span style="color:#0057ae">\g&lt;name></span>
<span style="color:#e31616"> </span><span style="color:#b08000">\w.</span><span style="color:#e31616">""</span><span style="color:#924c9d">\"</span><span style="color:#b08000">\b</span><span style="color:#924c9d">\\</span><span style="color:#e31616">a</span><span style="color:#924c9d">\#\p{H}\x12\u1234\1\023\023</span><span style="color:#e31616">4</span><span style="color:#924c9d">\123\123</span><span style="color:#e31616">4</span><span style="color:#924c9d">\12</span><span style="color:#b08000">$</span>
<span style="color:#e31616">"""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r"""</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span>(?:<span style="color:#e31616">a</span>)
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?R)(?r)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?a-m:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">ou</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> ps</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;name></span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?|</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> a</span><span style="color:#898887">(?#comment\)\'\")</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?></span><span style="color:#e31616">=a</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="color:#898887">(?#bla</span>
<span style="color:#898887"> bla)</span><span style="color:#e31616">abc</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(</span><span style="color:#0057ae">1</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#e31616">a</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="color:#898887"># oups ~</span>
<span style="color:#e31616">"""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r"""</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[^xy-</span><span style="color:#924c9d">\</span>
<span style="color:#006e28"> z]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[]xy</span><span style="color:#0095ff">[:alpha:]</span>
<span style="color:#006e28"> z]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[[</span><span style="color:#b08000">\w</span><span style="color:#006e28">a(){}</span><span style="color:#924c9d">\b\]\[\.</span><span style="color:#006e28">.]</span><span style="color:#e31616"> </span><span style="color:#898887"># bla bla</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[[a-z]</span><span style="color:#e31616">--</span><span style="color:#006e28">[c]</span><span style="color:#e31616">] </span><span style="color:#898887"># regex V1</span>
<span style="color:#e31616">"""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r"""</span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> a </span><span style="color:#898887"># bla</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">)</span>
<span style="font-weight:bold">)</span>(?:
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> '" </span><span style="color:#898887"># bla</span>
<span style="color:#e31616"> abc</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> z</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">))</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">)</span>
)<span style="color:#e31616">"""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">r"""</span>
<span style="color:#e31616"> </span>(?:
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span>
<span style="color:#b08000">.</span><span style="color:#e31616">"""</span> <span style="color:#898887"># break</span>
<span style="color:#898887"># rb'...'</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rb'a</span><span style="color:#ca60ca">+</span><span style="color:#bf0303;text-decoration:underline">é</span><span style="color:#ca60ca">??</span><span style="color:#e31616">a</span><span style="color:#ca60ca">?*</span><span style="color:#e31616">a{x,}a</span><span style="color:#ca60ca">{,}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{,2}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,2}</span><span style="color:#0057ae">\g&lt;12></span><span style="color:#b08000">\L&lt;name></span><span style="color:#0057ae">\g&lt;name></span><span style="color:#b08000">\w.</span><span style="color:#924c9d">\'</span><span style="color:#b08000">\b</span><span style="color:#924c9d">\\</span><span style="color:#e31616">a#</span><span style="color:#b08000">$</span><span style="color:#e31616">'</span>
<span style="color:#898887"># oups ~ ~~ invalid, but ok</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rb'</span><span style="color:#bf0303;text-decoration:underline">\</span><span style="color:#e31616">p{H}</span><span style="color:#924c9d">\x12</span><span style="color:#bf0303;text-decoration:underline">\</span><span style="color:#e31616">u1234</span><span style="color:#924c9d">\1\023\023</span><span style="color:#e31616">4</span><span style="color:#924c9d">\123\123</span><span style="color:#e31616">4</span><span style="color:#924c9d">\12</span><span style="color:#e31616">'</span>
<span style="color:#898887"># ~~ oups ~~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">br'</span><span style="font-weight:bold">(</span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span>(?:<span style="color:#e31616">a</span>)<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?R)(?r)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?a-m:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">oups</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;name></span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?|</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#898887">(?#comment\)\'\")</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?></span><span style="color:#e31616">=a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#644a9b">?(</span><span style="color:#0057ae">1</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#e31616">a</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#e31616">'</span>
<span style="color:#898887"># oups ~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rb'</span><span style="color:#006e28">[^xy-z]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[]xy</span><span style="color:#0095ff">[:alpha:]</span><span style="color:#006e28">z]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[[</span><span style="color:#b08000">\w</span><span style="color:#006e28">a(){}</span><span style="color:#924c9d">\b\]\[\.</span><span style="color:#006e28">.]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[[a-z]</span><span style="color:#e31616">--</span><span style="color:#006e28">[c]</span><span style="color:#e31616">]'</span>
<span style="color:#898887"># regex V1 ~~~~~~~~~~~~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">br'</span><span style="font-weight:bold">(((</span><span style="color:#e31616">a</span><span style="font-weight:bold">)))</span>(?:<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span><span style="color:#e31616">"</span><span style="color:#924c9d">\'\"</span><span style="font-weight:bold">))</span><span style="color:#0095ff;font-weight:bold">)</span>)<span style="color:#e31616">'</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rb'</span>(?:<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span><span style="color:#924c9d">\</span>
<span style="color:#b08000">.</span><span style="color:#e31616">'</span> <span style="color:#898887"># break</span>
<span style="color:#898887"># rb"..."</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rb"a</span><span style="color:#ca60ca">+</span><span style="color:#bf0303;text-decoration:underline">é</span><span style="color:#ca60ca">??</span><span style="color:#e31616">a</span><span style="color:#ca60ca">?*</span><span style="color:#e31616">a{x,}a</span><span style="color:#ca60ca">{,}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{,2}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,2}</span><span style="color:#0057ae">\g&lt;12></span><span style="color:#b08000">\L&lt;name></span><span style="color:#0057ae">\g&lt;name></span><span style="color:#b08000">\w.</span><span style="color:#924c9d">\"</span><span style="color:#b08000">\b</span><span style="color:#924c9d">\\</span><span style="color:#e31616">a#</span><span style="color:#b08000">$</span><span style="color:#e31616">"</span>
<span style="color:#898887"># oups ~ ~~ invalid, but ok</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rb"</span><span style="color:#bf0303;text-decoration:underline">\</span><span style="color:#e31616">p{H}</span><span style="color:#924c9d">\x12</span><span style="color:#bf0303;text-decoration:underline">\</span><span style="color:#e31616">u1234</span><span style="color:#924c9d">\1\023\023</span><span style="color:#e31616">4</span><span style="color:#924c9d">\123\123</span><span style="color:#e31616">4</span><span style="color:#924c9d">\12</span><span style="color:#e31616">"</span>
<span style="color:#898887"># ~~ oups ~~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">br"</span><span style="font-weight:bold">(</span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span>(?:<span style="color:#e31616">a</span>)<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?R)(?r)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?a-m:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">oups</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;name></span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?|</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#898887">(?#comment\)\'\")</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?></span><span style="color:#e31616">=a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#644a9b">?(</span><span style="color:#0057ae">1</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#e31616">a</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#e31616">"</span>
<span style="color:#898887"># oups ~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rb"</span><span style="color:#006e28">[^xy-z]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[]xy</span><span style="color:#0095ff">[:alpha:]</span><span style="color:#006e28">z]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[[</span><span style="color:#b08000">\w</span><span style="color:#006e28">a(){}</span><span style="color:#924c9d">\b\]\[\.</span><span style="color:#006e28">.]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[[a-z]</span><span style="color:#e31616">--</span><span style="color:#006e28">[c]</span><span style="color:#e31616">]"</span>
<span style="color:#898887"># regex V1 ~~~~~~~~~~~~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">br"</span><span style="font-weight:bold">(((</span><span style="color:#e31616">a</span><span style="font-weight:bold">)))</span>(?:<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span><span style="color:#924c9d">\'\"</span><span style="color:#e31616">'</span><span style="font-weight:bold">))</span><span style="color:#0095ff;font-weight:bold">)</span>)<span style="color:#e31616">"</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rb"</span>(?:<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span><span style="color:#924c9d">\</span>
<span style="color:#b08000">.</span><span style="color:#e31616">"</span> <span style="color:#898887"># break</span>
<span style="color:#898887"># rb'''...'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rb'''</span>
<span style="color:#e31616"> a</span><span style="color:#ca60ca">+</span><span style="color:#bf0303;text-decoration:underline">é</span><span style="color:#ca60ca">??</span><span style="color:#e31616">a</span><span style="color:#ca60ca">?*</span>
<span style="color:#e31616"> </span><span style="color:#898887"># ~~ invalid, but ok</span>
<span style="color:#e31616"> a{x,}a</span><span style="color:#ca60ca">{,}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{,2}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,2}</span><span style="color:#e31616"> </span><span style="color:#898887"># bla bla</span>
<span style="color:#e31616"> </span><span style="color:#0057ae">\g&lt;12></span><span style="color:#b08000">\L&lt;name></span><span style="color:#0057ae">\g&lt;name></span>
<span style="color:#e31616"> </span><span style="color:#b08000">\w.</span><span style="color:#e31616">''</span><span style="color:#924c9d">\'</span><span style="color:#b08000">\b</span><span style="color:#924c9d">\\</span><span style="color:#e31616">a</span><span style="color:#924c9d">\#</span><span style="color:#bf0303;text-decoration:underline">\</span><span style="color:#e31616">p{H}</span><span style="color:#924c9d">\x12</span><span style="color:#bf0303;text-decoration:underline">\</span><span style="color:#e31616">u1234</span><span style="color:#924c9d">\1\023\023</span><span style="color:#e31616">4</span><span style="color:#924c9d">\123\123</span><span style="color:#e31616">4</span><span style="color:#924c9d">\12</span><span style="color:#b08000">$</span>
<span style="color:#e31616">'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">br'''</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span>(?:<span style="color:#e31616">a</span>)
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?R)(?r)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?a-m:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">ou</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> ps</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;name></span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?|</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> a</span><span style="color:#898887">(?#comment\)\'\"''"")</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?></span><span style="color:#e31616">=a</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="color:#898887">(?#bla</span>
<span style="color:#898887"> bla)</span><span style="color:#e31616">abc</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(</span><span style="color:#0057ae">1</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#e31616">a</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="color:#898887"># oups ~</span>
<span style="color:#e31616">'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rb'''</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[^xy-</span><span style="color:#924c9d">\</span>
<span style="color:#006e28"> z]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[]xy</span><span style="color:#0095ff">[:alpha:]</span>
<span style="color:#006e28"> z]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[[</span><span style="color:#b08000">\w</span><span style="color:#006e28">a(){}</span><span style="color:#924c9d">\b\]\[\.</span><span style="color:#006e28">.]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[[a-z]</span><span style="color:#e31616">--</span><span style="color:#006e28">[c]</span><span style="color:#e31616">] </span><span style="color:#898887"># regex V1</span>
<span style="color:#e31616">'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">br'''</span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> a </span><span style="color:#898887"># bla</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">)</span>
<span style="font-weight:bold">)</span>(?:
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> '" </span><span style="color:#898887"># bla</span>
<span style="color:#e31616"> abc</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> z</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">))</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">)</span>
)<span style="color:#e31616">'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rb'''</span>
<span style="color:#e31616"> </span>(?:
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span>
<span style="color:#b08000">.</span><span style="color:#e31616">'''</span> <span style="color:#898887"># break</span>
<span style="color:#898887"># rb"""..."""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rb"""</span>
<span style="color:#e31616"> a</span><span style="color:#ca60ca">+</span><span style="color:#bf0303;text-decoration:underline">é</span><span style="color:#ca60ca">??</span><span style="color:#e31616">a</span><span style="color:#ca60ca">?*</span>
<span style="color:#e31616"> </span><span style="color:#898887"># ~~ invalid, but ok</span>
<span style="color:#e31616"> a{x,}a</span><span style="color:#ca60ca">{,}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{,2}</span><span style="color:#e31616">a</span><span style="color:#ca60ca">{1,2}</span><span style="color:#e31616"> </span><span style="color:#898887"># bla bla</span>
<span style="color:#e31616"> </span><span style="color:#0057ae">\g&lt;12></span><span style="color:#b08000">\L&lt;name></span><span style="color:#0057ae">\g&lt;name></span>
<span style="color:#e31616"> </span><span style="color:#b08000">\w.</span><span style="color:#e31616">""</span><span style="color:#924c9d">\"</span><span style="color:#b08000">\b</span><span style="color:#924c9d">\\</span><span style="color:#e31616">a</span><span style="color:#924c9d">\#</span><span style="color:#bf0303;text-decoration:underline">\</span><span style="color:#e31616">p{H}</span><span style="color:#924c9d">\x12</span><span style="color:#bf0303;text-decoration:underline">\</span><span style="color:#e31616">u1234</span><span style="color:#924c9d">\1\023\023</span><span style="color:#e31616">4</span><span style="color:#924c9d">\123\123</span><span style="color:#e31616">4</span><span style="color:#924c9d">\12</span><span style="color:#b08000">$</span>
<span style="color:#e31616">"""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">br"""</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span>(?:<span style="color:#e31616">a</span>)
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?R)(?r)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?a-m:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">ou</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> ps</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;name></span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?|</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> a</span><span style="color:#898887">(?#comment\)\'\")</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?></span><span style="color:#e31616">=a</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="color:#898887">(?#bla</span>
<span style="color:#898887"> bla)</span><span style="color:#e31616">abc</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(</span><span style="color:#0057ae">1</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#e31616">a</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="color:#898887"># oups ~</span>
<span style="color:#e31616">"""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rb"""</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[^xy-</span><span style="color:#924c9d">\</span>
<span style="color:#006e28"> z]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[]xy</span><span style="color:#0095ff">[:alpha:]</span>
<span style="color:#006e28"> z]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[[</span><span style="color:#b08000">\w</span><span style="color:#006e28">a(){}</span><span style="color:#924c9d">\b\]\[\.</span><span style="color:#006e28">.]</span><span style="color:#e31616"> </span><span style="color:#898887"># bla bla</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[[a-z]</span><span style="color:#e31616">--</span><span style="color:#006e28">[c]</span><span style="color:#e31616">] </span><span style="color:#898887"># regex V1</span>
<span style="color:#e31616">"""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">br"""</span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> a </span><span style="color:#898887"># bla</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">)</span>
<span style="font-weight:bold">)</span>(?:
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> '" </span><span style="color:#898887"># bla</span>
<span style="color:#e31616"> abc</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> z</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">))</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">)</span>
)<span style="color:#e31616">"""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rb"""</span>
<span style="color:#e31616"> </span>(?:
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span>
<span style="color:#b08000">.</span><span style="color:#e31616">"""</span> <span style="color:#898887"># break</span>
<span style="color:#898887"># rf'...'</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf'a</span><span style="color:#ca60ca">+</span><span style="color:#e31616">é</span><span style="color:#ca60ca">??</span><span style="color:#e31616">a</span><span style="color:#ca60ca">?*</span><span style="color:#b08000">\L&lt;name>\L&lt;</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#b08000">></span><span style="color:#0057ae">\g&lt;name>\g&lt;</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#0057ae">>\g&lt;12></span><span style="color:#b08000">\w.</span><span style="color:#924c9d">\'</span><span style="color:#b08000">\b</span><span style="color:#924c9d">\\</span><span style="color:#e31616">a#'</span>
<span style="color:#898887"># ~~ invalid, but ok</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf'</span><span style="color:#924c9d">\p{{H}}\p</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#924c9d">\p{{</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#924c9d">}}\x12\u1234\1\023\023</span><span style="color:#e31616">4</span><span style="color:#924c9d">\123\123</span><span style="color:#e31616">4</span><span style="color:#924c9d">\12</span><span style="color:#b08000">$</span><span style="color:#e31616">'</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf'a</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#e31616">x,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">1</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">1,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">,2</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">1,2</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#ca60ca">,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">,</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#ca60ca">,</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#924c9d">}}</span><span style="color:#e31616">'</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">fr'</span><span style="font-weight:bold">(</span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span>(?:<span style="color:#e31616">a</span>)<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?R)(?r)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?a-m:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">oups</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;name></span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?|</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#898887">(?#comment\)\'\")</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?></span><span style="color:#e31616">=a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#644a9b">?(</span><span style="color:#0057ae">1</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#e31616">a</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#e31616">'</span>
<span style="color:#898887"># oups ~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">fr'</span><span style="font-weight:bold">(</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">oups</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#e31616">>a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">)</span><span style="color:#3daee9">{</span>y<span style="color:#3daee9">}</span><span style="font-weight:bold">|</span><span style="color:#3daee9">{</span>y<span style="color:#3daee9">}</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#e31616">'</span>
<span style="color:#898887"># oups ~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf'</span><span style="color:#006e28">[^x$</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#006e28">y-z]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[]xy</span><span style="color:#0095ff">[:alpha:]</span><span style="color:#006e28">z]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[[</span><span style="color:#b08000">\w</span><span style="color:#006e28">a</span><span style="color:#bf0303;text-decoration:underline">}</span><span style="color:#006e28">()</span><span style="color:#924c9d">{{}}\b\]\[\.</span><span style="color:#006e28">.]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[[a-z]</span><span style="color:#e31616">--</span><span style="color:#006e28">[c]</span><span style="color:#e31616">]'</span>
<span style="color:#898887"># regex V1 ~~~~~~~~~~~~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">fr'</span><span style="font-weight:bold">(((</span><span style="color:#e31616">a</span><span style="font-weight:bold">)))</span>(?:<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#b08000">$</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span><span style="color:#e31616">"</span><span style="color:#924c9d">\'\"</span><span style="font-weight:bold">))</span><span style="color:#0095ff;font-weight:bold">)</span>)<span style="color:#e31616">'</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf'</span>(?:<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span><span style="color:#924c9d">\</span>
<span style="color:#b08000">.$</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#e31616">'</span> <span style="color:#898887"># break</span>
<span style="color:#898887"># rf"..."</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf"a</span><span style="color:#ca60ca">+</span><span style="color:#e31616">é</span><span style="color:#ca60ca">??</span><span style="color:#e31616">a</span><span style="color:#ca60ca">?*</span><span style="color:#b08000">\L&lt;name>\L&lt;</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#b08000">></span><span style="color:#0057ae">\g&lt;name>\g&lt;</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#0057ae">>\g&lt;12></span><span style="color:#b08000">\w.</span><span style="color:#924c9d">\'</span><span style="color:#b08000">\b</span><span style="color:#924c9d">\\</span><span style="color:#e31616">a#"</span>
<span style="color:#898887"># ~~ invalid, but ok</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf"</span><span style="color:#924c9d">\p{{H}}\p</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#924c9d">\p{{</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#924c9d">}}\x12\u1234\1\023\023</span><span style="color:#e31616">4</span><span style="color:#924c9d">\123\123</span><span style="color:#e31616">4</span><span style="color:#924c9d">\12</span><span style="color:#b08000">$</span><span style="color:#e31616">"</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf"a</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#e31616">x,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">1</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">1,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">,2</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">1,2</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#ca60ca">,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">,</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#ca60ca">,</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#924c9d">}}</span><span style="color:#e31616">"</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">fr"</span><span style="font-weight:bold">(</span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span>(?:<span style="color:#e31616">a</span>)<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?R)(?r)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?a-m:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">oups</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;name></span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?|</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#898887">(?#comment\)\'\")</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?></span><span style="color:#e31616">=a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#644a9b">?(</span><span style="color:#0057ae">1</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#e31616">a</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#e31616">"</span>
<span style="color:#898887"># oups ~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">fr"</span><span style="font-weight:bold">(</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">oups</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#e31616">>a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">)</span><span style="color:#3daee9">{</span>y<span style="color:#3daee9">}</span><span style="font-weight:bold">|</span><span style="color:#3daee9">{</span>y<span style="color:#3daee9">}</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#e31616">"</span>
<span style="color:#898887"># oups ~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf"</span><span style="color:#006e28">[^x$</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#006e28">y-z]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[]xy</span><span style="color:#0095ff">[:alpha:]</span><span style="color:#006e28">z]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[[</span><span style="color:#b08000">\w</span><span style="color:#006e28">a</span><span style="color:#bf0303;text-decoration:underline">}</span><span style="color:#006e28">()</span><span style="color:#924c9d">{{}}\b\]\[\.</span><span style="color:#006e28">.]</span><span style="font-weight:bold">|</span><span style="color:#006e28">[[a-z]</span><span style="color:#e31616">--</span><span style="color:#006e28">[c]</span><span style="color:#e31616">]"</span>
<span style="color:#898887"># regex V1 ~~~~~~~~~~~~</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">fr"</span><span style="font-weight:bold">(((</span><span style="color:#e31616">a</span><span style="font-weight:bold">)))</span>(?:<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#b08000">$</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span><span style="color:#e31616">'</span><span style="color:#924c9d">\"</span><span style="color:#e31616">'</span><span style="font-weight:bold">))</span><span style="color:#0095ff;font-weight:bold">)</span>)<span style="color:#e31616">"</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf"</span>(?:<span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span><span style="color:#924c9d">\</span>
<span style="color:#b08000">.$</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#e31616">"</span> <span style="color:#898887"># break</span>
<span style="color:#898887"># rf'''...'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf'''</span>
<span style="color:#e31616"> a</span><span style="color:#ca60ca">+</span><span style="color:#e31616">é</span><span style="color:#ca60ca">??</span><span style="color:#e31616">a</span><span style="color:#ca60ca">?*</span>
<span style="color:#e31616"> </span><span style="color:#898887"># ~~ invalid, but ok</span>
<span style="color:#e31616"> a</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#e31616">x,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">1</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">1,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">,2</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">1,2</span><span style="color:#924c9d">}}</span><span style="color:#e31616"> </span><span style="color:#898887"># bla bla</span>
<span style="color:#e31616"> a</span><span style="color:#924c9d">{{</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#ca60ca">,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">,</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#ca60ca">,</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#924c9d">}}</span>
<span style="color:#e31616"> </span><span style="color:#b08000">\L&lt;name>\L&lt;</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#b08000">></span><span style="color:#0057ae">\g&lt;name>\g&lt;</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#0057ae">>\g&lt;12></span>
<span style="color:#e31616"> </span><span style="color:#b08000">\w.</span><span style="color:#e31616">''</span><span style="color:#924c9d">\'</span><span style="color:#b08000">\b</span><span style="color:#924c9d">\\</span><span style="color:#e31616">a</span><span style="color:#924c9d">\#\p{{H}}\p</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#924c9d">\p{{</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#924c9d">}}\x12\u1234\1\023\023</span><span style="color:#e31616">4</span><span style="color:#924c9d">\123\123</span><span style="color:#e31616">4</span><span style="color:#924c9d">\12</span><span style="color:#b08000">$</span>
<span style="color:#e31616">'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">fr'''</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span>(?:<span style="color:#e31616">a</span>)
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?R)(?r)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?a-m:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">ou</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> ps</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;name></span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?|</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> a</span><span style="color:#898887">(?#comment\)\'\"''"")</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?></span><span style="color:#e31616">=a</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="color:#898887">(?#bla </span><span style="color:#3daee9">{}</span><span style="color:#898887"> </span><span style="color:#3daee9">{</span>a<span style="color:#3daee9">}</span><span style="color:#898887"> </span><span style="color:#924c9d">{{</span><span style="color:#898887">a</span><span style="color:#924c9d">}}</span><span style="color:#898887"> </span><span style="color:#bf0303;text-decoration:underline">}</span>
<span style="color:#898887"> bla)</span><span style="color:#e31616">abc</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(</span><span style="color:#0057ae">1</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#e31616">a</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="color:#898887"># oups ~</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">oups</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#e31616">>a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">)</span><span style="color:#3daee9">{</span>y<span style="color:#3daee9">}</span><span style="font-weight:bold">|</span><span style="color:#3daee9">{</span>y<span style="color:#3daee9">}</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="color:#898887"># oups ~</span>
<span style="color:#e31616">'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf'''</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[^x$</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#006e28">y-</span><span style="color:#924c9d">\</span>
<span style="color:#006e28"> z]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[]xy</span><span style="color:#0095ff">[:alpha:]</span>
<span style="color:#006e28"> z]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[[</span><span style="color:#b08000">\w</span><span style="color:#006e28">a</span><span style="color:#bf0303;text-decoration:underline">}</span><span style="color:#006e28">()</span><span style="color:#924c9d">{{}}\b\]\[\.</span><span style="color:#006e28">.]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[[a-z]</span><span style="color:#e31616">--</span><span style="color:#006e28">[c]</span><span style="color:#e31616">] </span><span style="color:#898887"># regex V1</span>
<span style="color:#e31616">'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">fr'''</span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> a </span><span style="color:#898887"># bla</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">)</span>
<span style="font-weight:bold">)</span>(?:
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> '" </span><span style="color:#898887"># bla</span>
<span style="color:#e31616"> abc</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> z</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">))</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">)</span>
)<span style="color:#e31616">'''</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf'''</span>
<span style="color:#e31616"> </span>(?:
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#b08000">$</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span>
<span style="color:#b08000">.</span><span style="color:#e31616">'''</span> <span style="color:#898887"># break</span>
<span style="color:#898887"># rf"""..."""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf"""</span>
<span style="color:#e31616"> a</span><span style="color:#ca60ca">+</span><span style="color:#e31616">é</span><span style="color:#ca60ca">??</span><span style="color:#e31616">a</span><span style="color:#ca60ca">?*</span>
<span style="color:#e31616"> </span><span style="color:#898887"># ~~ invalid, but ok</span>
<span style="color:#e31616"> a</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#e31616">x,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">1</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">1,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">,2</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">1,2</span><span style="color:#924c9d">}}</span><span style="color:#e31616"> </span><span style="color:#898887"># bla bla</span>
<span style="color:#e31616"> a</span><span style="color:#924c9d">{{</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#ca60ca">,</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#ca60ca">,</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#924c9d">}}</span><span style="color:#e31616">a</span><span style="color:#924c9d">{{</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#ca60ca">,</span><span style="color:#3daee9">{</span>n<span style="color:#3daee9">}</span><span style="color:#924c9d">}}</span>
<span style="color:#e31616"> </span><span style="color:#b08000">\L&lt;name>\L&lt;</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#b08000">></span><span style="color:#0057ae">\g&lt;name>\g&lt;</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#0057ae">>\g&lt;12></span>
<span style="color:#e31616"> </span><span style="color:#b08000">\w.</span><span style="color:#e31616">""</span><span style="color:#924c9d">\"</span><span style="color:#b08000">\b</span><span style="color:#924c9d">\\</span><span style="color:#e31616">a</span><span style="color:#924c9d">\#\p{{H}}\p</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#924c9d">\p{{</span><span style="color:#3daee9">{</span>name<span style="color:#3daee9">}</span><span style="color:#924c9d">}}\x12\u1234\1\023\023</span><span style="color:#e31616">4</span><span style="color:#924c9d">\123\123</span><span style="color:#e31616">4</span><span style="color:#924c9d">\12</span><span style="color:#b08000">$</span>
<span style="color:#e31616">"""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">fr"""</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span>(?:<span style="color:#e31616">a</span>)
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?R)(?r)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?</span><span style="color:#e31616">a-m:a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">ou</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> ps</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;name></span><span style="color:#e31616">a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?|</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> a</span><span style="color:#898887">(?#comment\)\'\")</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?></span><span style="color:#e31616">=a</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="color:#898887">(?#bla </span><span style="color:#3daee9">{}</span><span style="color:#898887"> </span><span style="color:#3daee9">{</span>a<span style="color:#3daee9">}</span><span style="color:#898887"> </span><span style="color:#924c9d">{{</span><span style="color:#898887">a</span><span style="color:#924c9d">}}</span><span style="color:#898887"> </span><span style="color:#bf0303;text-decoration:underline">}</span>
<span style="color:#898887"> bla)</span><span style="color:#e31616">abc</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(</span><span style="color:#0057ae">1</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#e31616">a</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="color:#898887"># oups ~</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?=</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#644a9b">(?</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">:</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">)(</span><span style="color:#bf0303;text-decoration:underline">?</span><span style="color:#e31616">oups</span><span style="color:#0095ff;font-weight:bold">)</span><span style="font-weight:bold">(</span><span style="color:#644a9b">?P&lt;</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#e31616">>a</span><span style="font-weight:bold">)</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">)</span><span style="color:#e31616">a</span><span style="font-weight:bold">|</span><span style="color:#e31616">b</span><span style="color:#0095ff;font-weight:bold">)</span><span style="color:#bf0303;text-decoration:underline">)</span><span style="color:#e31616">a</span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?(?!</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#644a9b">)</span><span style="color:#3daee9">{</span>y<span style="color:#3daee9">}</span><span style="font-weight:bold">|</span><span style="color:#3daee9">{</span>y<span style="color:#3daee9">}</span><span style="color:#0095ff;font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="color:#898887"># oups ~</span>
<span style="color:#e31616">"""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf"""</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[^x$</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#006e28">y-</span><span style="color:#924c9d">\</span>
<span style="color:#006e28"> z]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[]xy</span><span style="color:#0095ff">[:alpha:]</span>
<span style="color:#006e28"> z]</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[[</span><span style="color:#b08000">\w</span><span style="color:#006e28">a</span><span style="color:#bf0303;text-decoration:underline">}</span><span style="color:#006e28">()</span><span style="color:#924c9d">{{}}\b\]\[\.</span><span style="color:#006e28">.]</span><span style="color:#e31616"> </span><span style="color:#898887"># bla bla</span>
<span style="color:#e31616"> </span><span style="color:#006e28">[[a-z]</span><span style="color:#e31616">--</span><span style="color:#006e28">[c]</span><span style="color:#e31616">] </span><span style="color:#898887"># regex V1</span>
<span style="color:#e31616">"""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">fr"""</span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> a </span><span style="color:#898887"># bla</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">)</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">)</span>
<span style="font-weight:bold">)</span>(?:
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span>
<span style="color:#e31616"> '" </span><span style="color:#898887"># bla</span>
<span style="color:#e31616"> abc</span><span style="color:#924c9d">\</span>
<span style="color:#e31616"> z</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">))</span>
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">)</span>
)<span style="color:#e31616">"""</span>
patt <span style="color:#ca60ca">=</span> <span style="color:#e31616">rf"""</span>
<span style="color:#e31616"> </span>(?:
<span style="color:#e31616"> </span><span style="color:#0095ff;font-weight:bold">(</span><span style="color:#644a9b">?!</span>
<span style="color:#e31616"> </span><span style="font-weight:bold">(</span><span style="color:#644a9b">?&lt;a></span><span style="color:#b08000">$</span><span style="color:#3daee9">{</span>x<span style="color:#3daee9">}</span><span style="color:#e31616">a</span><span style="font-weight:bold">(</span>
<span style="color:#b08000">.</span><span style="color:#e31616">"""</span> <span style="color:#898887"># break</span>
<span style="color:#898887">#}</span>
<span style="color:#898887">"Escapes in Doc/Comment String </span><span style="color:#924c9d">\u1234</span><span style="color:#898887"> </span><span style="color:#924c9d">\xAb</span><span style="color:#898887"> </span><span style="color:#924c9d">\"\\</span><span style="color:#898887">"</span>
<span style="color:#898887">''' Doc/Comment String </span><span style="color:#924c9d">\N{123}</span><span style="color:#898887"> </span><span style="color:#924c9d">\'</span><span style="color:#898887">'''</span>
<span style="color:#898887">""" Doc/Comment String </span><span style="color:#924c9d">\17</span><span style="color:#898887"> </span><span style="color:#924c9d">\x1f</span><span style="color:#898887"> </span><span style="color:#924c9d">\n</span><span style="color:#898887"> </span><span style="color:#924c9d">\"</span><span style="color:#898887"> </span><span style="color:#924c9d">\\</span><span style="color:#898887">"""</span>
<span style="color:#898887"># Decimal, Hex, Binary, Octal</span>
a <span style="color:#ca60ca">=</span> <span style="color:#b08000">1_2_34L</span>
b <span style="color:#ca60ca">=</span> <span style="color:#b08000">0_0_00_0</span>
c <span style="color:#ca60ca">=</span> <span style="color:#b08000">0xA_3f_43D</span>
d <span style="color:#ca60ca">=</span> <span style="color:#b08000">0b0_0_1_01</span>
e <span style="color:#ca60ca">=</span> <span style="color:#b08000">0o71_2_34</span>
<span style="color:#898887"># Float</span>
d <span style="color:#ca60ca">=</span> <span style="color:#b08000">1.1E+3</span>
e <span style="color:#ca60ca">=</span> <span style="color:#b08000">1.E+3</span>
f <span style="color:#ca60ca">=</span> <span style="color:#b08000">.1E+3</span>
g <span style="color:#ca60ca">=</span> <span style="color:#b08000">1E+3</span>
h <span style="color:#ca60ca">=</span> <span style="color:#b08000">1.1</span>
i <span style="color:#ca60ca">=</span> <span style="color:#b08000">1.</span>
j <span style="color:#ca60ca">=</span> <span style="color:#b08000">.1</span>
k <span style="color:#ca60ca">=</span> <span style="color:#b08000">1</span>
l <span style="color:#ca60ca">=</span> <span style="color:#b08000">1_0.e+3_22</span> <span style="color:#ca60ca">+</span> <span style="color:#b08000">.2_1e2</span> <span style="color:#ca60ca">+</span> <span style="color:#b08000">11_1.</span>
<span style="color:#898887"># Complex</span>
m <span style="color:#ca60ca">=</span> <span style="color:#006e28">1.1E+3j</span>
n <span style="color:#ca60ca">=</span> <span style="color:#006e28">1.E+3j</span>
o <span style="color:#ca60ca">=</span> <span style="color:#006e28">.1E+3j</span>
p <span style="color:#ca60ca">=</span> <span style="color:#006e28">1E+3j</span>
q <span style="color:#ca60ca">=</span> <span style="color:#006e28">1.1j</span>
r <span style="color:#ca60ca">=</span> <span style="color:#006e28">1.j</span>
s <span style="color:#ca60ca">=</span> <span style="color:#006e28">.1j</span>
t <span style="color:#ca60ca">=</span> <span style="color:#006e28">1j</span>
u <span style="color:#ca60ca">=</span> <span style="color:#006e28">1_0.e+3_22j</span> <span style="color:#ca60ca">+</span> <span style="color:#006e28">.2_1e2j</span> <span style="color:#ca60ca">+</span> <span style="color:#006e28">11_1.j</span>
<span style="color:#898887"># Invalid numbers</span>
aaa.<span style="color:#bf0303;text-decoration:underline">123</span>
aaa123
<span style="color:#b08000">.0</span><span style="color:#bf0303;text-decoration:underline">x123</span>
<span style="color:#898887"># match and case keywords</span>
foo(
<span style="color:#898887"># no keyword</span>
match <span style="font-weight:bold">if</span> xx <span style="font-weight:bold">else</span> yyy
)
match <span style="color:#ca60ca">=</span> <span style="color:#b08000">3</span>
match.foo()
<span style="font-weight:bold">match</span> command.split():
<span style="font-weight:bold">case</span> [<span style="color:#bf0303">"quit"</span>]:
<span style="color:#644a9b;font-weight:bold">print</span>(<span style="color:#bf0303">"Goodbye!"</span>)
match(command.split())
<span style="font-weight:bold">match</span>(command.split()):
<span style="font-weight:bold">case</span> [<span style="color:#bf0303">"quit"</span>]:
<span style="color:#644a9b;font-weight:bold">print</span>(<span style="color:#bf0303">"Goodbye!"</span>)
<span style="font-weight:bold">def</span> func1():
<span style="font-weight:bold">yield</span> <span style="color:#b08000">1</span>
<span style="font-weight:bold">yield</span> <span style="font-weight:bold">from</span> [func(), <span style="color:#b08000">1</span>, <span style="color:#b08000">2</span>, <span style="color:#bf0303">"3"</span>]
<span style="color:#898887"># invalid, "from" no longer part of "yield from"</span>
<span style="font-weight:bold">yield</span>, <span style="color:#ff5500">from</span> <span style="color:#b08000">1</span>
<span style="font-weight:bold">async</span> <span style="font-weight:bold">def</span> func2():
<span style="font-weight:bold">await</span> asyncio.sleep(<span style="color:#b08000">1</span>)
<span style="font-weight:bold">assert</span> cond, <span style="color:#ca60ca">\</span>
<span style="color:#bf0303">"bla bla"</span>
<span style="color:#644a9b;font-weight:bold">print</span>(<span style="color:#bf0303">'dsdsa'</span> <span style="color:#ca60ca">\</span>
<span style="color:#bf0303">'dsdasw'</span>
<span style="color:#bf0303">'dsadsa'</span>)
<span style="color:#898887">"</span><span style="color:#924c9d">\\\\\\\\\\</span><span style="color:#898887">ENSURE THAT THIS AND THE FOLLOWING LINES ARE AT THE </span><span style="color:#0057ae;background-color:#e0e9f8">END</span><span style="color:#898887"> OF THE FILE</span><span style="color:#924c9d">\\\\\\\\\\</span><span style="color:#898887"> </span><span style="color:#ca60ca">\</span>
<span style="color:#898887">"</span>
a <span style="color:#ca60ca">=</span> <span style="color:#bf0303">'otherwise the next line will be</span>
<span style="color:#bf0303;text-decoration:underline">stuck on the Error attribute'</span>
<span style="color:#e31616">BR"Strings delimited by single quotes (' or "</span>)
can NOT be defined across multiple lines
unless escaped <span style="font-weight:bold">with</span> <span style="color:#ca60ca">\</span>
<span style="color:#bf0303">"</span>
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