Interactive programming (repl): Difference between revisions

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 =={{header|Arturo}}==
+In Arturo's REPL:
-<lang rebol>➜  $ arturo
+<lang arturo>$ :001> f: @(a b sep) -> a + 2*sep + b
+= <function>
+$ :002> f "Rosetta" "Code" ":"
+= "Rosetta::Code"</lang>
+=={{header|AWK}}==
-Arturo
+<lang AWK>
-(c) 2019-2021 Yanis Zafirópulos
+# syntax: GAWK -f CON   GNU
+# syntax: TAWK          Thompson Automation
-# v/0.9.6.5 b/1097 @ 2021-02-09T16:40:43+01:00
+</lang>
-# arch: amd64/macosx
+<p>Command, program, output:</p>
+<pre>
-# Type info 'symbol for info about a specific symbol or built-in function
+GAWK -f CON
-# Type help to get a list of all available functions with a short description
+BEGIN {
-# For multi-line input, just add a blank space at the end of a line
+x = f("Rosetta","Code",":")
+print(x)
-# Launching interactive console - rock on! 🤘
+}
+function f(s1,s2,s3) { return(s1 s3 s3 s2) }
-$> f: function [x y sep]-> x ++ (repeat sep 2) ++ y
+^Z   <-- CTRL-Z
-$> f "Rosetta" "Code" ":"
+Rosetta::Code
+</pre>
-=> Rosetta::Code
+<p>Command (followed by welcome banner), program, output:</p>
+<pre>
-$> </lang>
+TAWK
+TAWK Version 5.0c (for Windows/NT)
+Copyright 1996 Thompson Automation, Inc.  All Rights Reserved.
+Enter AWK Program followed by a blank line:
+BEGIN {
+x = f("Rosetta","Code",":")
+print(x)
+}
+function f(s1,s2,s3) { return(s1 s3 s3 s2) }
+   <-- blank line
+Enter program arguments, if any:
+   <-- blank line
+Rosetta::Code
+</pre>
 =={{header|BASIC}}==