test_files/
node_modules/
*.[cC][sS][vV]
*.[dD][iI][fF]
*.[pP][rR][nN]
*.[sS][lL][kK]
*.socialcalc
*.[xX][lL][sSwWcC]
*.[xX][lL][sS][xXmMbB]
*.[oO][dD][sS]
*.[fF][oO][dD][sS]
*.[xX][mM][lL]
*.[uU][oO][sS]
*.sheetjs