CHANGESTR.REX: Difference between revisions
Content added Content deleted
m (→the CHANGESTR source: added an internal routine (function) version.) |
m (added an internal (routine) version.) |
||
Line 8: | Line 8: | ||
This version of the '''changestr''' BIF has more functionality than the standard BIF. |
This version of the '''changestr''' BIF has more functionality than the standard BIF. |
||
__TOC__ |
__TOC__ |
||
⚫ | |||
⚫ | |||
The following CHANGESTR program can be coded as is when the intention is to be an external routine (function). |
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.*/ |
<lang rexx>/*REXX program emulates the CHANGESTR BIF (built-in function) for older REXXes.*/ |
||
Line 68: | Line 71: | ||
return f || $ || h /* support three options. */</lang> |
return f || $ || h /* support three options. */</lang> |
||
==the CHANGESTR |
===the CHANGESTR (internal) procedure source=== |
||
The following CHANGESTR program can be coded as is when the intention is to be an internal routine (function). |
The following CHANGESTR program can be coded as is when the intention is to be an internal routine (function). |
||