text: This condition is to make sure that the string start with valid character ( not space ) only
code: if ( ( word_begin == NULL ) && ( * temp != ' ▁ ' ) ) { word_begin = temp ; } if ( word_begin && ( ( * ( temp + 1 ) == ' ▁ ' ) || ( * ( temp + 1 ) == ' \0' ) ) ) { reverse ( word_begin , temp ) ; word_begin = NULL ; } temp ++ ; }