CHANGESTR.REX: Difference between revisions

m
→‎the CHANGESTR source: changed a comment to reflect its IF statement.
m (fixed underscore HTML tag usages.)
m (→‎the CHANGESTR source: changed a comment to reflect its IF statement.)
Line 38:
if \datatype(t, 'W') then signal syntax /*4th arg not an integer. */
if \datatype(b, 'W') then signal syntax /*5th " " " " */
if \datatype(p, 'W') then signal syntax /*5th6th arg " " " */
if t<0 then signal syntax /*4th arg not " non-negative*/
if b<1 then signal syntax /*5th arg not " positive. */
if p<1 then signal syntax /*6th " " " */
L=length(o) /*length of OLD string. */