Opció --no-accents / «Sense accents» a CLI i GUI

font_gen.py

@@ -103,6 +103,7 @@ def build_font_bitmap(
     columns: int = 15,
     box_width_override: int | None = None,
     box_height_override: int | None = None,
+    strip_accents: bool = False,
 ) -> FontBitmapResult:
     """Rasteriza un TTF a un bitmap de fuente en memoria. No toca disco.
 
@@ -160,6 +161,9 @@ def build_font_bitmap(
         if ch.isspace():
             chars_to_render.append(ch)
             char_render_as[ch] = ch
+        elif strip_accents and ch in CHAR_FALLBACKS and font.getlength(CHAR_FALLBACKS[ch]) >= 1.0:
+            chars_to_render.append(ch)
+            char_render_as[ch] = CHAR_FALLBACKS[ch]
         elif font.getlength(ch) >= 1.0 and not _is_notdef(ch):
             chars_to_render.append(ch)
             char_render_as[ch] = ch
@@ -408,10 +412,13 @@ def render_font(
     columns: int,
     box_width_override: int | None,
     box_height_override: int | None,
+    strip_accents: bool = False,
 ) -> None:
     """Wrapper CLI: rasteriza el TTF y escribe los ficheros, con logging."""
     try:
-        result = build_font_bitmap(ttf_path, size, columns, box_width_override, box_height_override)
+        result = build_font_bitmap(ttf_path, size, columns,
+                                   box_width_override, box_height_override,
+                                   strip_accents)
     except (FileNotFoundError, RuntimeError) as e:
         print(f"Error: {e}", file=sys.stderr)
         sys.exit(1)
@@ -492,6 +499,8 @@ Notas:
     parser.add_argument("--box-height",   default=None, type=int, help="Altura fija de celda en px (default: auto)")
     parser.add_argument("--cell-spacing", default=0,    type=int, help="Píxeles de separación entre columnas, y borde (default: 0)")
     parser.add_argument("--row-spacing",  default=None, type=int, help="Píxeles de separación entre filas (default: igual a --cell-spacing)")
+    parser.add_argument("--no-accents",   action="store_true",
+                        help="Renderiza À/É/ñ/Ç… como A/E/n/C (sin acentos). El codepoint original se conserva en el .fnt.")
 
     args = parser.parse_args()
 
@@ -529,6 +538,7 @@ Notas:
             columns            = args.columns,
             box_width_override = args.box_width,
             box_height_override= args.box_height,
+            strip_accents      = args.no_accents,
         )