String interpolation (included): Difference between revisions

<code>interpolate$</code> replaces every instance of a specified character in a string with a specified string. Note that the specified string should not include the specified character as this will cause <code>interpolate$</code> to loop indefinitely.

<syntaxhighlight lang="Quackery"> [ tempstack put] is int.chr

[] swap splitwitheach

temp[ dup int.chr share = if

swap join join [ drop int.str share ]

again ] join ]

nip nip tempint.str release ] is interpolate$ ( $ n $ --> $ )