qapi: Use "not COND" instead of "!COND" for generated documentation

Generated documentation uses operators "and", "or", and "!".  Change
the latter to "not".

Signed-off-by: Markus Armbruster <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Marc-André Lureau <[email protected]>

Author: Markus Armbruster

scripts/qapi/common.py

@@ -233,7 +233,7 @@ def cgen_ifcond(ifcond: Optional[Union[str, Dict[str, Any]]]) -> str:
 
 def docgen_ifcond(ifcond: Optional[Union[str, Dict[str, Any]]]) -> str:
     # TODO Doc generated for conditions needs polish
-    return gen_ifcond(ifcond, '%s', '!%s', ' and ', ' or ')
+    return gen_ifcond(ifcond, '%s', 'not %s', ' and ', ' or ')
 
 
 def gen_if(cond: str) -> str:

tests/qapi-schema/doc-good.txt

@@ -174,7 +174,7 @@ Features
 If
 ~~
 
-"!(IFONE or IFTWO)"
+"not (IFONE or IFTWO)"
 
 
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