doc::unibi\_del\_ext\_bool(3) unibilium doc::unibi\_del\_ext\_bool(3)

# [NAME](#NAME)

unibi\_del\_ext\_bool, unibi\_del\_ext\_num, unibi\_del\_ext\_str - remove extended capabilities from a terminal object

# [SYNOPSIS](#SYNOPSIS)

```
 #include <unibilium.h>
 void unibi_del_ext_bool(unibi_term *ut, size_t i);
 void unibi_del_ext_num(unibi_term *ut, size_t i);
 void unibi_del_ext_str(unibi_term *ut, size_t i);
```

# [DESCRIPTION](#DESCRIPTION)

Remove an extended boolean, numeric, or string capability. *i* is the index of the extended capability to act on; it must be less than unibi\_count\_ext\_bool(ut), unibi\_count\_ext\_num(ut), or unibi\_count\_ext\_str(ut), respectively.

# [SEE ALSO](#SEE_ALSO)

[**unibilium.h**(3)](/man/os/unibilium/unibilium.h.3), [**unibi\_add\_ext\_bool**(3)](/man/os/unibilium/unibi_add_ext_bool.3), [**unibi\_add\_ext\_num**(3)](/man/os/unibilium/unibi_add_ext_num.3), [**unibi\_add\_ext\_str**(3)](/man/os/unibilium/unibi_add_ext_str.3)

2026-08-30 unibilium-2.1.4

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Document: unibi_del_ext_bool(3) from unibilium 2.1.4-r0 (Chainguard OS)
Source: https://github.com/neovim/unibilium