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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>