* Remove ufeff * Remove u2064 * Remove u2062 * Replace u202f followed by : with  : * Replace u202f next to « or » with   and « or » * Replace u202f followed by ; with  ; * Replace u202f followed by ! with   * Replace u202f followed by ? with  ? * Replace remaining u202f with classical space * Replace u200b surrounded by space with classical space * Replace u200b surrounded by space with classical space - again (repeated) * Remove remaining u200b * Remove u200a * Replace u2009 with   * Remove u00ad * Replace u00a0 followed by : ! or ? with   and punctuation * Replace u00a0 surrounded « or » with   and punctuation * Replace u00a0 followed by whitespaces * Replace u00a0 preceded by whitespaces * Replace u00a0 followed by a newline with a newline * Replace u00a0 followed by a newline with a newline - Take2 * Replace u00a0 followed by a ;   and punctuation * Remove u00a0 followed by , * Remove u00a0 in indentation spaces with \n([ ]*)([\u00a0])([ ]*) * Manual replacement of ([\u00a0])([ ]+) * Replace remaining ([\u00a0]+) by a space * cleaning empty elements * remove ufe0f * Remove u00a0 and u202f after merging against updated main * remove double whitespace using (\w)( )(\w)