CHANGESTR.REX: Difference between revisions

CHANGESTR.REX (view source)

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Revision as of 21:36, 6 September 2016 (view source) rosettacode>Gerard Schildberger m (→‎the CHANGESTR source: added an internal routine (function) version.) ← Older edit		Latest revision as of 20:23, 15 October 2018 (view source) rosettacode>Gerard Schildberger m (moved a category to TOF.)
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Line 1: [[Category:REXX_library_routines]] ==the CHANGESTR function==▼ ▲== the CHANGESTR function == This a RYO version of the REXX function   '''changestr'''   (<u>change</u> <u>str</u>ing). It is included in some of the more modern Classic REXXes, but older versions of <br>Classic REXX don't have this function as a   BIF   (<u>bB</u>uilt-<u>iI</u>n-<u>fF</u>unction). This version of the   '''changestr'''   BIF has more functionality than the standard BIF. __TOC__ ==the CHANGESTR (external) program source==▼ ▲===the CHANGESTR (external) program source=== The following   CHANGESTR   program can be coded as is when the intention is to be an external routine (function). <lang rexx>/REXX program emulates the CHANGESTR BIF (built-in function) for older REXXes./ Line 68 ⟶ 73: return f \|\| $ \|\| h /* support three options. */</lang> === the CHANGESTR {(internal}) procedure source === The following CHANGESTR program can be coded as is when the intention is to be an internal routine (function).