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<h2>Strings</h2>
<pre><code># PSL Strings are properly rendered
print("Hello, World!");
# Escaped sequences are highlighted too
print("Goodbye \H\H\H\H\H\H\H\HHello, World!\n");
# Multi-line strings are supported
print("multi
line");
</code></pre>
<h2>Numbers</h2>
<pre><code>a = 1;
b = 2.5;
c = 0xff;
</code></pre>
<h2>PSL Built-in Functions</h2>
<pre><code>p = nthargf(process(".*"), 1, " \t", "\n");
lock("test");
execute("OS", "pwd");
</code></pre>
<h2>PSL Keywords</h2>
<pre><code>foreach entry (["aaa", "bbb", "ccc"]) {
if (grep("[bc]", entry)) {
last;
}
}
</code></pre>
<h2>PSL Constants</h2>
<pre><code>set("/CLASS/inst/paramA/state", WARN);
if (true) {
PslDebug = -1;
}
output = execute("OS", "echo test");
if (errno) {
print(ALARM." with errno=".errno."\n");
}
print(trim(output, "\n\r\t ", TRIM_LEADING_AND_TRAILING));
</code></pre>
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