| #const | numeric macro |
| #define | macro definition |
| #undef | macro cancellation |
| #include | include (copy in) a file |
| $ | call a text macro |
| ~ | call a numeric macro |
| @1 | special variable (previous i-block time) |
| @2 | special variable (cummulative i-block time) |
| ? | generates a random number (0-1) |
| > | direct out |
| <> | data queue delimiters |
| / | separator (also repeat) |
| , | separator (also tie) |
| bn | Continuous-pitch-code (CPC) to FFT Bin Numbers (see also SR) |
| db | decibel input/output filter |
| ex | p-field extraction function (DDF) |
| ho | hold function (DDF) |
| in | integer input filter |
| in | integer output filter |
| MIDI | Documentation on creating MIDI files. |
| mo | move function (DDF) |
| ms | move sets function (DDF) |
| no | note name input filter (rounds to nearest pitch code) |
| op | oct.pch input/output filter |
| opx | oct.pch extended input filter (allows microtonal values) |
| od | octave.decimal output filter |
| ra | random function (DDF) |
| rd | random deviation function |
| re | real number (floating point) input/output filter (default) |
| rh | rhythm (reciprocal duration code) input filter |
| rw | random window function (DDF) |
| se | sets function (DDF) |
| s2 | sets2 function (DDF) |
| sr | Sets sampling rate for CPC to FFT bin conversion (see BN) |
| te | tempo function |
| tr | transposition ratio output filter (semi-tone offset p-field data) |
| x | repeat operator |
| xx | scratch p-field output filter (current p-field is not printed to output file) |
| z | Z variable (grab last value) |