rename  $._files $.files 
rename  $.files._tex $.files.!tex 
rename  $.files.!tex._310format $.files.!tex.310formats 
rename  $.files.!tex.310formats._lplain $.files.!tex.310formats.lplain 
rename  $.files.!tex.310formats.lplain._amsstyle $.files.!tex.310formats.lplain.amsstyle 
rename  $.files.!tex.310formats.lplain.amsstyle._amsppt $.files.!tex.310formats.lplain.amsstyle.amsppt 
*quit
