# Issue Summary

Bash functions using `::` as a separator (following the Google Shell Style Guide) do not appear in the Symbols list in Geany.

# Steps to Reproduce 1. Open a Bash script in Geany with functions named using `::`, such as:

```bash mylib::example_function() { echo "Hello" } ``` 2. Open the Symbols list. 3. The function mylib::example_function does not appear.

# Expected Behavior

Geany should recognize function names containing :: and list them in the Symbols view.

# Actual Behavior - Functions using :: are not shown in the Symbols list. - Functions using _ (e.g., mylib_example_function) are shown correctly.

# Additional Information - Geany Version: (1.38) - Operating System: (Bookworm)

This issue affects scripts following Google's Shell Style Guide, which recommends namespace::function_name syntax.