Bug 168 – incorrect docs for name mangling template value char arguments

In abi.html: Good news! It's simpler than the docs indicate. In the BNF for 'Template Instance Names', all the lines shown below can be deleted: -------------- Width Number _ HexDigits Width: a w d Width Number _ HexDigits: Width is whether the characters are 1 byte (a), 2 bytes (w) or 4 bytes (d) in size. Number is the number of characters in the string. The HexDigits are the hex data for the string. --------- and change "Number is for positive numeric literals." to "Number is for positive numeric literals (including character literals)."

Fixed in DMD 0.160