Here is the error I get.

Msg 102, Level 15, State 1, Procedure usp_OnlineIndexRebuild, Line 82

Incorrect syntax near '?'.

Msg 102, Level 15, State 1, Procedure usp_OnlineIndexRebuild, Line 92

Incorrect syntax near '?'.

Msg 102, Level 15, State 1, Procedure usp_OnlineIndexRebuild, Line 96

Incorrect syntax near '?'.

Msg 137, Level 15, State 1, Procedure usp_OnlineIndexRebuild, Line 106

Must declare the scalar variable "@numreindexes".

Msg 319, Level 15, State 1, Procedure usp_OnlineIndexRebuild, Line 106

Incorrect syntax near the keyword 'with'. If this statement is a common table expression or an xmlnamespaces clause, the previous statement must be terminated with a semicolon.

Msg 102, Level 15, State 1, Procedure usp_OnlineIndexRebuild, Line 110

Incorrect syntax near '?'.

Msg 137, Level 15, State 2, Procedure usp_OnlineIndexRebuild, Line 110

Must declare the scalar variable "@recount".

Msg 137, Level 15, State 1, Procedure usp_OnlineIndexRebuild, Line 112

Must declare the scalar variable "@tabname".

Msg 137, Level 15, State 2, Procedure usp_OnlineIndexRebuild, Line 117

Must declare the scalar variable "@indname".

Msg 137, Level 15, State 2, Procedure usp_OnlineIndexRebuild, Line 119

Must declare the scalar variable "@recount".

Msg 137, Level 15, State 1, Procedure usp_OnlineIndexRebuild, Line 122

Must declare the scalar variable "@numreindexes".

Msg 319, Level 15, State 1, Procedure usp_OnlineIndexRebuild, Line 122

Incorrect syntax near the keyword 'with'. If this statement is a common table expression or an xmlnamespaces clause, the previous statement must be terminated with a semicolon.

Msg 102, Level 15, State 1, Procedure usp_OnlineIndexRebuild, Line 125

Incorrect syntax near '?'.

Msg 137, Level 15, State 2, Procedure usp_OnlineIndexRebuild, Line 126

Must declare the scalar variable "@recount".

Msg 137, Level 15, State 1, Procedure usp_OnlineIndexRebuild, Line 128

Must declare the scalar variable "@tabname".

Msg 137, Level 15, State 2, Procedure usp_OnlineIndexRebuild, Line 133

Must declare the scalar variable "@indname".

Msg 137, Level 15, State 2, Procedure usp_OnlineIndexRebuild, Line 135

Must declare the scalar variable "@recount".

Msg 102, Level 15, State 1, Procedure usp_OnlineIndexRebuild, Line 141

Incorrect syntax near '?'.

Msg 156, Level 15, State 1, Procedure usp_OnlineIndexRebuild, Line 153

Incorrect syntax near the keyword 'FOR'.