- Added SPwriteCreator routine to write the CREATOR keyword.
- Added SPreadStrings routine to read a text file into a
vector of strings.
- Added SPtokenize routine to divide a string into substrings.
- Added SPmatchString routine to partial match a string from a
vector of strings.
- Added SPstring2Real routine to convert a string to a Real.
- Added SPstring2Integer routine to convert a string to an Integer.
- Added SPcalcShift routine to calculate factors used for shifting
an array.