Talk:Word wrap: Difference between revisions
fn('xxx.txt') Returns 'xxx'
(→REXX Timings: possible discrepancy. -- ~~~~) |
Walterpachl (talk | contribs) (fn('xxx.txt') Returns 'xxx') |
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End
</lang>
<lang rexx>/*REXX pgm ww0 reads a file and displays it (with word wrap to the screen). */
Call time 'R'
parse arg iFID width /*get optional arguments from CL.*/
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o: Return lineout(oid,arg(1))</lang>
<lang rexx>/*REXX pgm ww1 reads a file and displays it (with word wrap to the screen). */
Call time 'R'
parse arg iFID width justify _ . /*get optional CL args.*/
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<lang rexx>
/* REXX ww2 ***************************************************************
* 20.08.2013 Walter Pachl "my way"
**********************************************************************/
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</pre>
It seems that the REXX version 2 isn't handling leading or imbedded blanks. -- [[User:Gerard Schildberger|Gerard Schildberger]] ([[User talk:Gerard Schildberger|talk]]) 21:40, 21 August 2013 (UTC)
:: correct. pls try to live without that "feature". for testing, pls replace fn(fid) with "long"--[[User:Walterpachl|Walterpachl]] ([[User talk:Walterpachl|talk]]) 21:56, 21 August 2013 (UTC)
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