Talk:Substring: Difference between revisions

Talk:Substring (view source)

336 bytes added , 10 years ago

m

→‎special cases: added query about a negative length for PL/I substr BIF. -- ~~~~

Anonymous user

Revision as of 19:03, 14 March 2013 (view source) rosettacode>Gerard Schildberger m (→‎special cases: added comments about two special cases. -- ~~~~.) ← Older edit		Revision as of 23:15, 5 October 2013 (view source) rosettacode>Gerard Schildberger m (→‎special cases: added query about a negative length for PL/I substr BIF. -- ~~~~) Newer edit →
Line 44: -- [[User:Gerard Schildberger\|Gerard Schildberger]] 19:03, 14 March 2013 (UTC) ----- Also, considering the PL/I version when the original string has a length of zero (a null string, if you will).   What does the PL/I '''substr''' BIF do with a negative length (3<sup>rd</sup> argument)? -- [[User:Gerard Schildberger\|Gerard Schildberger]] ([[User talk:Gerard Schildberger\|talk]]) 23:15, 5 October 2013 (UTC)