# Processing codes commands

The following processing codes are available.

## In this section

- [a (algebraic) processing code](https://d3codex.com/processingcodes/a-algebraic-processing-code/)
- [b (bridge) processing code](https://d3codex.com/processingcodes/b-bridge-processing-code/)
- [c (Concatenate) processing code](https://d3codex.com/processingcodes/c-concatenate-processing-code/)
- [c (controlling) processing code](https://d3codex.com/processingcodes/c-controlling-processing-code/)
- [call processing code](https://d3codex.com/processingcodes/call-processing-code/)
- [callc (close trigger) processing code](https://d3codex.com/processingcodes/callc-close-trigger-processing-code/)
- [calld (Delete Trigger) processing code](https://d3codex.com/processingcodes/calld-delete-trigger-processing-code/)
- [calle (clear trigger) processing code](https://d3codex.com/processingcodes/calle-clear-trigger-processing-code/)
- [callo (open trigger) processing code](https://d3codex.com/processingcodes/callo-open-trigger-processing-code/)
- [callr (Read Trigger) processing code](https://d3codex.com/processingcodes/callr-read-trigger-processing-code/)
- [callx (write trigger) processing code](https://d3codex.com/processingcodes/callx-write-trigger-processing-code/)
- [cu (character update) processing code](https://d3codex.com/processingcodes/cu-character-update-processing-code/)
- [d (date) processing code](https://d3codex.com/processingcodes/d-date-processing-code/)
- [d (dependent value) processing code](https://d3codex.com/processingcodes/d-dependent-value-processing-code/)
- [encrypt processing code](https://d3codex.com/processingcodes/encrypt-processing-code/)
- [f (f-correlative) processing code](https://d3codex.com/processingcodes/f-f-correlative-processing-code/)
- [g (group extract) processing code](https://d3codex.com/processingcodes/g-group-extract-processing-code/)
- [i (index) processing code](https://d3codex.com/processingcodes/i-index-processing-code/)
- [i (local index) processing code](https://d3codex.com/processingcodes/i-local-index-processing-code/)
- [i (remote index) processing code](https://d3codex.com/processingcodes/i-remote-index-processing-code/)
- [id (item ID) processing code](https://d3codex.com/processingcodes/id-item-id-processing-code/)
- [if (if/then) processing code](https://d3codex.com/processingcodes/if-if-then-processing-code/)
- [l (length) processing code](https://d3codex.com/processingcodes/l-length-processing-code/)
- [m (mask) processing code](https://d3codex.com/processingcodes/m-mask-processing-code/)
- [mc (mask character) processing code](https://d3codex.com/processingcodes/mc-mask-character-processing-code/)
- [mi (must input) processing code](https://d3codex.com/processingcodes/mi-must-input-processing-code/)
- [mp (mask packed decimal) processing code](https://d3codex.com/processingcodes/mp-mask-packed-decimal-processing-code/)
- [ms (mask alter sort) processing code](https://d3codex.com/processingcodes/ms-mask-alter-sort-processing-code/)
- [mt (mask time) processing code](https://d3codex.com/processingcodes/mt-mask-time-processing-code/)
- [mx (mask ASCII to hexadecimal) processing code](https://d3codex.com/processingcodes/mx-mask-ascii-to-hexadecimal-processing-code/)
- [my (mask hexadecimal to ASCII) processing code](https://d3codex.com/processingcodes/my-mask-hexadecimal-to-ascii-processing-code/)
- [o (sort values ascending) processing code](https://d3codex.com/processingcodes/o-sort-values-ascending-processing-code/)
- [p (pattern match) processing code](https://d3codex.com/processingcodes/p-pattern-match-processing-code/)
- [r (range) processing code](https://d3codex.com/processingcodes/r-range-processing-code/)
- [s (subindex) processing code](https://d3codex.com/processingcodes/s-subindex-processing-code/)
- [s (substitution) processing code](https://d3codex.com/processingcodes/s-substitution-processing-code/)
- [t (text extraction) processing code](https://d3codex.com/processingcodes/t-text-extraction-processing-code/)
- [t (translate) processing code](https://d3codex.com/processingcodes/t-translate-processing-code/)
- [u (user exit) processing code](https://d3codex.com/processingcodes/u-user-exit-processing-code/)
- [v (value limit) processing code](https://d3codex.com/processingcodes/v-value-limit-processing-code/)
- [v (within) processing code](https://d3codex.com/processingcodes/v-within-processing-code/)
- [x (Display Only) processing code](https://d3codex.com/processingcodes/x-display-only-processing-code/)
- [x (update stamp) processing code](https://d3codex.com/processingcodes/x-update-stamp-processing-code/)
- [xc (center) processing code](https://d3codex.com/processingcodes/xc-center-processing-code/)
- [xi (input conversion) processing code](https://d3codex.com/processingcodes/xi-input-conversion-processing-code/)
- [xo (output conversion) processing code](https://d3codex.com/processingcodes/xo-input-conversion-processing-code/)
- [xr (running subtotal) processing code](https://d3codex.com/processingcodes/xr-running-subtotal-processing-code/)
- [xt (toggle input/output conversion) processing code](https://d3codex.com/processingcodes/xt-toggle-input-output-conversion-processing-code/)
- [y (update stamping) processing code](https://d3codex.com/processingcodes/y-update-stamping-processing-code/)
- [za (assembly code format) processing code](https://d3codex.com/processingcodes/za-assembly-code-format-processing-code/)
- [zc (zip code) processing code](https://d3codex.com/processingcodes/zc-zip-code-processing-code/)

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Source: https://d3codex.com/processingcodes/processing-codes-commands/ - part of the D3Codex reference.