.OPTION CO for Printout Width
The number of output variables printed on a single line of output is a function of
the number of columns, set by the option CO. Typical values are CO = 80 for
narrow printouts and CO = 132 for wide printouts. CO = 80 is the default. The
maximum number of output variables allowed is 5 per 80-column output and 8
per 132-column output with twelve characters per column. Star-Hspice
automatically creates additional print statements and tables for all output
variables beyond the number specified by the CO option.
so may .option co=132 do a little help, but cant satisfy your requirment. I think the only way is to do post-edit by text editors.