diff options
| -rwxr-xr-x | tools/apply-colormap | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/apply-colormap b/tools/apply-colormap index 56d90e0..d59ddd2 100755 --- a/tools/apply-colormap +++ b/tools/apply-colormap @@ -73,9 +73,8 @@ colormap() { } palette() { - printf "palette" - sed "/^\\s*#/d; s/\\s*#.*//" <"$PALETTE" \ - | sed -nr "1h;1!H; \${x; s/^\\s*/ /; s/\s+/ /g; p}" + { echo "palette"; sed "/^\\s*#/d; s/\\s*#.*//" <"$PALETTE"; } \ + | sed -r ':a; $!N; s/\n/ /; ta; s/\s+/ /g' } serial_send() { |