||"...example of sorting by subtraction.Bubble-sort..." doesn't have a space between the full stop (or, if you prefer, period) and the start of the next sentence.
||"...example of sorting by subtraction. Bubble-sort..."
|Lost the plot? :-)
||It's unclear what relevance the last paragraph has to do with sorting
||I guess it's possible that nevermind is an American word. If not, however, ...
||...change it to "never mind"
ETYPE_STRING uses a reserved namespace.
E_TYPE_STRING - updated source available from here