philippe Roux - 2017-10-15

hi,

when exporting session from wxmaxima to .mac files (maxima standard format) some errors occur :

"-" (utf8 code \x2D) is replaced by "−" (utf8 code \xE2\x88\x92 )

commented lines (between "/ /") are ended by semi-column ";" (forbiden in .mac files)