}
test_decode_color () {
- sed -e 's/.\[1m/<WHITE>/g' \
- -e 's/.\[31m/<RED>/g' \
- -e 's/.\[32m/<GREEN>/g' \
- -e 's/.\[33m/<YELLOW>/g' \
- -e 's/.\[34m/<BLUE>/g' \
- -e 's/.\[35m/<MAGENTA>/g' \
- -e 's/.\[36m/<CYAN>/g' \
- -e 's/.\[m/<RESET>/g'
+ awk '
+ function name(n) {
+ if (n == 0) return "RESET";
+ if (n == 1) return "BOLD";
+ if (n == 30) return "BLACK";
+ if (n == 31) return "RED";
+ if (n == 32) return "GREEN";
+ if (n == 33) return "YELLOW";
+ if (n == 34) return "BLUE";
+ if (n == 35) return "MAGENTA";
+ if (n == 36) return "CYAN";
+ if (n == 37) return "WHITE";
+ if (n == 40) return "BLACK";
+ if (n == 41) return "BRED";
+ if (n == 42) return "BGREEN";
+ if (n == 43) return "BYELLOW";
+ if (n == 44) return "BBLUE";
+ if (n == 45) return "BMAGENTA";
+ if (n == 46) return "BCYAN";
+ if (n == 47) return "BWHITE";
+ }
+ {
+ while (match($0, /\x1b\[[0-9;]*m/) != 0) {
+ printf "%s<", substr($0, 1, RSTART-1);
+ codes = substr($0, RSTART+2, RLENGTH-3);
+ if (length(codes) == 0)
+ printf "%s", name(0)
+ else {
+ n = split(codes, ary, ";");
+ sep = "";
+ for (i = 1; i <= n; i++) {
+ printf "%s%s", sep, name(ary[i]);
+ sep = ";"
+ }
+ }
+ printf ">";
+ $0 = substr($0, RSTART + RLENGTH, length($0) - RSTART - RLENGTH + 1);
+ }
+ print
+ }
+ '
+}
+
+nul_to_q () {
+ perl -pe 'y/\000/Q/'
}
q_to_nul () {