<p>Snippet keybindings use <code>on_snippet_keybinding_activate()</code> as the <a href="https://github.com/geany/geany/blob/master/src/editor.c#L242">callback</a> and it returns <a href="https://github.com/geany/geany/blob/master/src/editor.c#L194">void</a> but the callback should return <a href="https://developer.gnome.org/gtk3/stable/gtk3-Keyboard-Accelerators.html#GtkAccelGroupActivate">boolean</a>.</p>
<p>This may account for the observation in <a href="https://github.com/geany/geany/issues/1353" class="issue-link js-issue-link" data-url="https://github.com/geany/geany/issues/1353" data-id="198494690" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#1353</a> that Scintilla keybindings are activated as well as the snippet, since the callback does not return true to prevent further signal emissions.</p>
<p>"Somebody" who knows GTK as well as <a href="https://github.com/b4n" class="user-mention">@b4n</a> should check my logic <g-emoji alias="smile" fallback-src="https://assets-cdn.github.com/images/icons/emoji/unicode/1f604.png" ios-version="6.0">😄</g-emoji></p>

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