Support except* syntax

marijnh · marijnh · commit 954098fab5ad · 2023-10-20T11:06:00.000+02:00
FIX: Add support for PEP 654 `except*` syntax. Closes #17
diff --git a/src/python.grammar b/src/python.grammar
@@ -128,7 +128,7 @@ IfStatement {
 
 TryStatement {
   kw<"try"> Body
-  (kw<"except"> (test ((kw<"as"> | ",") VariableName)?)? Body)*
+  (kw<"except"> "*"? (test ((kw<"as"> | ",") VariableName)?)? Body)*
   elseClause?
   (kw<"finally"> Body)?
 }

Original file line number	Diff line number	Diff line change
`@@ -128,7 +128,7 @@ IfStatement {`
`128`	`128`
`129`	`129`	`TryStatement {`
`130`	`130`	`kw<"try"> Body`
`131`		`- (kw<"except"> (test ((kw<"as"> \| ",") VariableName)?)? Body)*`
	`131`	`+ (kw<"except"> ""? (test ((kw<"as"> \| ",") VariableName)?)? Body)`
`132`	`132`	`elseClause?`
`133`	`133`	`(kw<"finally"> Body)?`
`134`	`134`	`}`