Ensured minimap works with invalid utf8 characters.

Author: adamharrison

manifest.json

@@ -383,7 +383,7 @@
       "description": "Add support for detecting file and string encodings as converting between them.",
       "id": "encoding",
       "mod_version": "4",
-      "remote": "https://github.com/adamharrison/lite-xl-encoding.git:56130fe8a35123d0a55be6af618bc82bf1401d7f",
+      "remote": "https://github.com/adamharrison/lite-xl-encoding.git:4ae17a5ef2050fee68e3d519c32bfce1e5e2b17b",
       "type": "library",
       "version": "1.1"
     },
@@ -394,7 +394,7 @@
       "description": "Properly read files that are not encoded in UTF-8 or ASCII by auto-detecting their encoding and allows saving on different text encodings.",
       "id": "encodings",
       "mod_version": "4",
-      "remote": "https://github.com/adamharrison/lite-xl-encoding.git:56130fe8a35123d0a55be6af618bc82bf1401d7f",
+      "remote": "https://github.com/adamharrison/lite-xl-encoding.git:4ae17a5ef2050fee68e3d519c32bfce1e5e2b17b",
       "version": "1.0"
     },
     {

plugins/minimap.lua

@@ -490,7 +490,13 @@ function MiniMap:draw()
         local start = 1
         while true do
           -- find text followed spaces followed by newline
-          local s, e, w, eol = string.ufind(text, "[^%s]*()[ \t]*()\n?", start)
+          local is_utf8 = text:ulen()
+          local s, e, w, eol
+          if is_utf8 then
+            s, e, w, eol = text:ufind("[^%s]*()[ \t]*()\n?", start)
+          else
+            s, e, w, eol = text:find("[^%s]*()[ \t]*()\n?", start)
+          end
           if not s then break end
           local nchars = w - s
           start = e + 1