> For the complete documentation index, see [llms.txt](https://docs.hex-rays.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hex-rays.com/8.4/developer-guide/idc/idc-api-reference/alphabetical-list-of-idc-functions/651.md).

# set\_manual\_insn

```
Specify instruction representation manually.
     ea   - linear address
     insn - a string representation of the operand
IDA will not check the specified instruction, it will simply display
it instead of the original representation.

void set_manual_insn(long ea, string insn);
```


---

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