better tracker font, IT eff for Taud

.gitignore

@@ -68,3 +68,5 @@ assets/disk0/*.mov
 assets/diskMediabin/*
 
 video_encoder/*
+
+assets/disk0/tvdos/bin/tautfont.png

TAUD_NOTE_EFFECTS.md

@@ -487,7 +487,7 @@ A tempo slide's memory slot is separate from the set-tempo path and is private t
 
 **Plain.** Sets the global mix bus volume (0..$FF). $00 is silence; $FF is full. The default is $80.
 
-**Compatibility.** ST3's global volume is 0..$40; convert with `taud_v = st3_v × 4`, clamped at $FF. On export, `st3_v = taud_v >> 2`, clamped at $40.
+**Compatibility.** ST3's global volume is 0..$40; convert with `taud_v = st3_v × 4`, clamped at $FF. On export, `st3_v = taud_v >> 2`, clamped at $40. IT's global volume is 0..$80; convert with `taud_v = it_v × 2`, clamped at $FF.
 
 **Implementation.** Write the high byte to `global_volume` on the row the command appears. The low byte is reserved. ST3's `kST3NoMutedChannels` rule applies: V on a muted channel is ignored by ST3; for strict-compatible playback Taud follows suit, but new Taud compositions should avoid muting channels that carry global effects.
 
@@ -517,6 +517,16 @@ Peak at maximum settings: $7F × $FF >> 9 = $3F — the full panning range. Retr
 
 ---
 
+## X $xx00 — Set Panning
+
+**Plain.** **Unimplemented**. On IT, sets the panning position of the current channel, $00 being full-left and $FF being full-right.
+
+**Compatibility.** Convert directly into panning effect `0.$xx`, rounded down to nearest 6-bit value.
+
+**Implementation.** Not applicable.
+
+---
+
 # The S subcommand family
 
 S is a multiplexing opcode; the **high nibble of the high byte** selects the sub-effect, and the remainder is the sub-argument.

assets/disk0/tvdos/bin/taut.js

@@ -70,7 +70,7 @@ middot:MIDDOT
 }
 
 const fxNames = {
-A:"Set tick speed",
+A:"Tick speed",
 B:"Jump to order",
 C:"Break pattern",
 D:"Volume slide",
@@ -89,8 +89,8 @@ R:"Tremolo",
 T:"Tempo",
 V:"Global volume",
 S:"Special",
-S1:"Glissando ctrl",
-S2:"Sample finetune",
+S1:"Gliss. ctrl",
+S2:"Sample tune",
 S3:"Vibrato LFO",
 S4:"Tremolo LFO",
 S8:"Channel pan",
@@ -629,18 +629,20 @@ function drawVoiceDetail() {
     const effop = ptnDat[5]
     const effarg = ptnDat[6] | (ptnDat[7] << 8)
 
+    // TODO draw cumulative internal status in the very time play cursor is on
+
     con.move(6,1)
     print(`Pitch $${note.hex04()}\tInst $${inst.hex02()}\tVolEff ${voleffop}.$${voleffarg.hex02()}\t`+
     `PanEff ${paneffop}.$${paneffarg.hex02()}`)
     con.move(7,1)
     let fx = effop.toString(36).toUpperCase()
     if (fx == '0') {
-        print(`Fx`+' '.repeat(32))
+        print(`\u00F8`+' '.repeat(32))
     }
     else {
         if (fx == 'S') fx += (effarg >>> 12).hex1()
         let fxName = fxNames[fx]
-        print(`Fx ${fxName} $${effarg.hex04()}                               `)
+        print(`\u00F8 ${fxName}\t$${effarg.hex04()}                   `)
     }
 }