changed spaces to tabs in a comment

diff --git a/old_protocol.c b/old_protocol.c
index 808246bf6f4064b0a1219f14438a9d3c52c0824e..14c46edc9fd09122787bb80fd9bf3730a1d7f8b7 100644 (file)
--- a/old_protocol.c
+++ b/old_protocol.c
@@ -1529,24 +1529,23 @@ void ozy_send_buffer() {
             power=transmitter->drive_level;
           }
           if (device == DEVICE_HERMES_LITE2) {
-            //
-            // from the "intended" drive level power, calculate the
-            // next lower TX attenuation which can be from 0.0 to -7.5 dB
-            // in 0.5 dB steps, encode the step in a four-bit word and shift
-            // it to the upper 4 bits.
-            // we always use the att level that produces a little bit *less* attenuation
-            // than required, and down-scale the IQ samples in transmitter.c
-            //
-            // NOTE: this down-scaling does not occur when connecting a CW key to the HL2
-            //       and using "internal" CW, because in this case the IQ samples are
-            //       generated in the FPGA. A typical symptom is that the CW signals are
-            //       stronger than the "TUNE" signal, and in the case of very low drive slider
-            //       values they can be *much* stronger.
+           //
+           // from the "intended" drive level power, calculate the
+           // next lower TX attenuation which can be from 0.0 to -7.5 dB
+           // in 0.5 dB steps, encode the step in a four-bit word and shift
+           // it to the upper 4 bits.
+           // we always use the att level that produces a little bit *less* attenuation
+           // than required, and down-scale the IQ samples in transmitter.c
+           //
+           // NOTE: this down-scaling does not occur when connecting a CW key to the HL2
+           //       and using "internal" CW, because in this case the IQ samples are
+           //       generated in the FPGA. A typical symptom is that the CW signals are
+           //       stronger than the "TUNE" signal, and in the case of very low drive slider
+           //       values they can be *much* stronger.
            //
            // NOTE: When using predistortion (PURESIGNAL), the IQ scaling must be switched off.
            //       In this case, the output  power can also be stronger than intended.
-            //
-
+           //
             if (power > 0) {
               int hl2power = 15+(int)lround(ceil(40.0 * log10((double) power / 255.0)));
               if (hl2power < 0) hl2power=0;