diff options
| -rwxr-xr-x | bbrll | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -53,7 +53,8 @@ function print_sin_braille() { #6 7 #reverse #(1,3)(0,3)(1,2)(1,1)(1,0)(0,2)(0,1)(0,0) - num=0 + #the braille empty char in decimal base + num=14852224 if [ "${rawbuff[((0+4*$2))]:((0+2*$1)):1}" == "1" ]; then num=$(($num + 1)) fi @@ -81,8 +82,7 @@ function print_sin_braille() { #ors it with the utf-8 hex value of the empty braille character #the two spaces assume aht the encoding is utf-8, convoluted bitwise OR #and coversion between character and number stuff - #echo "obase=16;$(( 2#$b7${b6}00$b5$b4$b3$b2$b1$b0 | 0xE2A080 ))"|bc | xxd --reverse -ps - echo "obase=16;$(( $num | 0xE2A080 ))"|bc | xxd --reverse -ps + printf %x $num | xxd --reverse -ps } function print_braille() { |