# CMD_SOURCE_FILE_DEPTH_LIMIT

- **Language:** C
- **Kind:** constant
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-source-file.c#L33
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-define-cmd-source-file-c-cmd_source_file_depth_limit/

```c
#define CMD_SOURCE_FILE_DEPTH_LIMIT 50
```

## Referenced by

- [`cmd_source_file_exec`](/en/tmux/latest/reference/c-function-cmd-source-file-c-cmd_source_file_exec/) (function)