Parse support for [no]magicsizes; new MAGIC_FEATURE_CONTROL bitmask

src/parse.gperf

@@ -125,6 +125,7 @@ lang,                MULTI(parsertmp_lang)
 locale,              MULTI(parsertmp_locale)
 lockfile,            POSBOOL(ok_to_use_lockfile)
 magiccontrols,       NEGBOOL(disable_magic_controls)
+magicsizes,          NEGBOOL(disable_magic_sizes)
 shapecontrols,       NEGBOOL(disable_shape_controls)
 mirrorstamps,        POSBOOL(mirrorstamps)
 mixedcase,           NEGBOOL(only_uppercase)

src/parse.h

@@ -16,6 +16,7 @@ struct cfginfo
   const char *disable_label;
   const char *disable_brushspacing;
   const char *disable_magic_controls;
+  const char *disable_magic_sizes;
   const char *disable_shape_controls;
   const char *disable_print;
   const char *disable_quit;

src/tuxpaint.c

@@ -1430,6 +1430,7 @@ static int simple_shapes;
 static int only_uppercase;
 
 static int disable_magic_controls;
+static int disable_magic_sizes;
 static int disable_shape_controls;
 
 static int shape_mode = SHAPEMODE_CENTER;
@@ -29443,6 +29444,7 @@ static void setup_config(char *argv[])
   SETBOOL(disable_label);
   SETBOOL(disable_brushspacing);
   SETBOOL(disable_magic_controls);
+  SETBOOL(disable_magic_sizes);
   SETBOOL(disable_shape_controls);
   SETBOOL(disable_print);
   SETBOOL(disable_quit);
@@ -31397,9 +31399,12 @@ static void setup(void)
   /* Load magic tool plugins: */
 
   magic_disabled_features = 0x00000000;
-  if (0) { /* FIXME */
+  if (disable_magic_sizes) {
     magic_disabled_features |= MAGIC_FEATURE_SIZE;
   }
+  if (disable_magic_controls) {
+    magic_disabled_features |= MAGIC_FEATURE_CONTROL;
+  }
 
   load_magic_plugins();
 

src/tuxpaint.conf

@@ -7,7 +7,7 @@
 # https://tuxpaint.org/
 #
 # Default distribution version last modified:
-# December 11, 2020
+# February 12, 2023
 # 
 # $Id$
 
@@ -21,6 +21,7 @@
 #  * nostampcontrols
 #  * nostamprotation
 #  * nomagiccontrols
+#  * nomagicsizes
 #  * noshapecontrols
 #  * nolabel
 #  * nobrushspacing