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0001 <!DOCTYPE html> 0002 <html><head> 0003 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> 0004 <title>highlight.awk</title> 0005 <meta name="generator" content="KF5::SyntaxHighlighting - Definition (AWK) - Theme (Breeze Dark)"/> 0006 </head><body style="background-color:#232629;color:#cfcfc2"><pre> 0007 <span style="color:#7a7c7d">#!/usr</span> 0008 <span style="color:#7a7c7d"># AWK hl test</span> 0009 0010 <span style="color:#7a7c7d"># </span><span style="color:#2980b9;background-color:#153042">BEGIN</span><span style="color:#7a7c7d"> and </span><span style="color:#2980b9;background-color:#153042">END</span><span style="color:#7a7c7d"> are also matched as patterns</span> 0011 <span style="color:#fdbc4b">BEGIN</span> <span style="color:#3f8058">{</span> 0012 p <span style="color:#3f8058">=</span> <span style="color:#f67400">0</span><span style="color:#3f8058">;</span> 0013 <span style="color:#3f8058">}</span> 0014 0015 <span style="color:#27ae60">/</span><span style="color:#da4453">some pattern</span><span style="color:#27ae60">/</span> <span style="color:#3f8058">{</span> 0016 p<span style="color:#3f8058">++</span><span style="color:#3f8058">;</span> 0017 <span style="color:#3f8058">}</span> 0018 0019 <span style="color:#7a7c7d"># / inside brackets is not considered end of expression</span> 0020 <span style="color:#7a7c7d"># a loose division operator (/) is not mismatched as a pattern.</span> 0021 <span style="color:#2980b9">$1</span> <span style="color:#3f8058">=~</span> <span style="color:#27ae60">/[^</span><span style="color:#da4453">abc/</span><span style="color:#27ae60">]</span><span style="color:#da4453">def</span><span style="color:#27ae60">/</span> <span style="color:#3f8058">||</span> b <span style="color:#3f8058">==</span> <span style="color:#f67400">3</span> <span style="color:#3f8058">/</span> <span style="color:#f67400">5</span> <span style="color:#3f8058">{</span> 0022 0023 <span style="color:#8e44ad">gsub</span> <span style="color:#3f8058">(</span> <span style="color:#7f8c8d">FILENAME</span> <span style="color:#3f8058">)</span><span style="color:#3f8058">;</span> 0024 0025 <span style="color:#3f8058">}</span> 0026 0027 <span style="color:#7a7c7d"># </span><span style="color:#ca9219;background-color:#451e1a;font-weight:bold">TODO</span><span style="color:#7a7c7d"> and </span><span style="color:#ca9219;background-color:#451e1a;font-weight:bold">FIXME</span><span style="color:#7a7c7d"> also work in comments in Awk.</span> 0028 0029 <span style="color:#7a7c7d"># Also backslash in patterns works.</span> 0030 <span style="color:#27ae60">/\</span><span style="color:#3daee9">/</span><span style="color:#da4453">usr</span><span style="color:#27ae60">\</span><span style="color:#3daee9">/</span><span style="color:#da4453">bin</span><span style="color:#27ae60">\</span><span style="color:#3daee9">/</span><span style="color:#da4453">awk</span><span style="color:#27ae60">/</span> <span style="color:#3f8058">{</span> <span style="font-weight:bold">print</span> <span style="color:#f44f4f">"This is me"</span><span style="color:#3f8058">;</span> <span style="color:#3f8058">}</span> 0031 0032 <span style="color:#fdbc4b">END</span> <span style="color:#3f8058">{</span> 0033 <span style="font-weight:bold">print</span> p<span style="color:#3f8058">;</span> 0034 <span style="color:#3f8058">}</span> 0035 0036 <span style="font-weight:bold">function</span> myfunc<span style="color:#3f8058">()</span> 0037 <span style="color:#3f8058">{</span> 0038 <span style="font-weight:bold">print</span> <span style="color:#f67400">42</span> 0039 <span style="color:#3f8058">}</span> 0040 0041 <span style="color:#27ae60">/</span><span style="color:#da4453">abc</span><span style="color:#27ae60">/</span><span style="color:#3f8058">,</span><span style="color:#27ae60">/</span><span style="color:#da4453">a</span><span style="color:#27ae60">[</span><span style="color:#da4453">b</span><span style="color:#27ae60">]</span><span style="color:#da4453">c</span><span style="color:#27ae60">/</span><span style="color:#3f8058">{</span> 0042 <span style="color:#7a7c7d"># parameter with a regex</span> 0043 <span style="color:#fdbc4b;font-weight:bold">if</span> <span style="color:#3f8058">(</span><span style="color:#8e44ad">match</span><span style="color:#3f8058">(</span><span style="color:#2980b9">$0</span><span style="color:#3f8058">,</span> <span style="color:#27ae60">/</span><span style="color:#da4453">a</span><span style="color:#27ae60">/</span><span style="color:#3f8058">))</span> <span style="color:#3f8058">{}</span> 0044 0045 <span style="color:#f44f4f">"x</span><span style="color:#3daee9">\a</span><span style="color:#f44f4f">x</span><span style="color:#3daee9">\n</span><span style="color:#f44f4f">x</span><span style="color:#3daee9">\</span><span style="color:#da4453;text-decoration:underline">e</span><span style="color:#f44f4f">x</span><span style="color:#3daee9">\</span><span style="color:#da4453;text-decoration:underline">z</span><span style="color:#f44f4f">x</span><span style="color:#3daee9">\023</span><span style="color:#f44f4f">x</span><span style="color:#3daee9">\2</span><span style="color:#f44f4f">x</span><span style="color:#3daee9">\xff</span><span style="color:#f44f4f">x</span><span style="color:#3daee9">\xFf\xa</span><span style="color:#f44f4f">x</span><span style="color:#3daee9">\12</span><span style="color:#f44f4f">x"</span> 0046 0047 a <span style="color:#3f8058">=~</span> <span style="color:#27ae60">/[</span><span style="color:#0099ff;font-weight:bold">[:alpha:]</span><span style="color:#27ae60">]/</span> 0048 a <span style="color:#3f8058">=~</span> <span style="color:#27ae60">/[</span><span style="color:#da4453">xx</span><span style="color:#0099ff;font-weight:bold">[:alpha:]</span><span style="color:#da4453">xx</span><span style="color:#27ae60">]/</span> 0049 a <span style="color:#3f8058">=~</span> <span style="color:#27ae60">/[</span><span style="color:#da4453">a</span><span style="color:#27ae60">-</span><span style="color:#da4453">z</span><span style="color:#0099ff;font-weight:bold">[:alpha:]</span><span style="color:#da4453">xx-</span><span style="color:#27ae60">]/</span> 0050 a <span style="color:#3f8058">=~</span> <span style="color:#27ae60">/[</span><span style="color:#da4453">]a</span><span style="color:#27ae60">]/</span> 0051 a <span style="color:#3f8058">=~</span> <span style="color:#27ae60">/[</span><span style="color:#da4453">-a</span><span style="color:#27ae60">]/</span> 0052 a <span style="color:#3f8058">=~</span> <span style="color:#27ae60">/[^</span><span style="color:#da4453">]a</span><span style="color:#27ae60">]/</span> 0053 a <span style="color:#3f8058">=~</span> <span style="color:#27ae60">/[^</span><span style="color:#da4453">-a</span><span style="color:#27ae60">]/</span> 0054 a <span style="color:#3f8058">=~</span> <span style="color:#27ae60">/[</span><span style="color:#da4453">a</span><span style="color:#27ae60">]</span><span style="color:#da4453">a</span><span style="color:#27ae60">\</span><span style="color:#3daee9">/</span><span style="color:#27ae60">\</span><span style="color:#3daee9">n</span><span style="color:#27ae60">/</span> 0055 <span style="color:#7a7c7d"># incomplete regex</span> 0056 a <span style="color:#3f8058">=~</span> <span style="color:#27ae60">/[</span><span style="color:#da4453">xx</span><span style="color:#0099ff;font-weight:bold">[:</span><span style="color:#27ae60">alph</span> 0057 a <span style="color:#3f8058">=</span> <span style="color:#f67400">23.2</span> 0058 <span style="color:#3f8058">}</span> 0059 </pre></body></html>