Interp: Allow explicit Any/NoSymbol mappings

Brown paper bag in full effect.

The previous fix, while crushing the previous problem where an unknown
keysym for an interp def would lead to every key matching it, also
ignored explicit Any+AnyOfOrNone(All) mappings.

Such as the one xkeyboard-config relied on for Control to actually
update the modifier state.

Fix this by allowing mappings explicitly declared as Any/NoSymbol, while
ignoring only those with failed keysym lookups.  Unfortunately, due to
the structure of the parser, it's a deeply inelegant fix.

Verified with a quick check of all layouts (albeit using default
variants only) in xkeyboard-config that this results in no changes to
the output at all, compared to xkbcomp 1.1.1.

Signed-off-by: Daniel Stone <daniel@fooishbar.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/xkbcomp.h b/xkbcomp.h
index d6a7185..fb40061 100644
--- a/xkbcomp.h
+++ b/xkbcomp.h
@@ -243,6 +243,7 @@ typedef struct _InterpDef
     KeySym sym;
     ExprDef *match;
     VarDef *def;
+    Bool ignore;
 } InterpDef;
 
 typedef struct _IndicatorNameDef