From e669be7b81583dd6c24af3e95aea640b46d11b54 Mon Sep 17 00:00:00 2001
From: Levi Neely <lneely@pascom.net>
Date: Thu, 8 Oct 2026 18:06:17 +0200
Subject: [PATCH] gui: include _ in isfilec for B3 path expansion

Paths like /path/to/snake_case_file.php:82 now expand fully on B3.
---
 kde/gui/ChatBlockDelegate.qml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kde/gui/ChatBlockDelegate.qml b/kde/gui/ChatBlockDelegate.qml
index 4c47796..5817c61 100644
--- a/kde/gui/ChatBlockDelegate.qml
+++ b/kde/gui/ChatBlockDelegate.qml
@@ -338,9 +338,9 @@ Column {
         var text = textEdit.getText(0, textEdit.length)
         if (cursorPos < 0 || cursorPos > text.length) return null
         
-        // isfilec from acme: alphanumeric + . - + / : @
+        // isfilec from acme: alphanumeric + . - + / : @ _
         function isfilec(ch) {
-            return /[a-zA-Z0-9.\-+\/:@]/.test(ch)
+            return /[a-zA-Z0-9.\-+\/:@_]/.test(ch)
         }
         
         // Find start of word