support new-lines in interpolations

RexJaeschke · BillWagner · commit 0cdb77cbf2f4 · 2026-04-29T15:53:39.000-04:00
diff --git a/standard/expressions.md b/standard/expressions.md
@@ -1462,8 +1462,8 @@ fragment Interpolated_Regular_String_Element
 
 fragment Interpolated_Regular_String_Character
     // Any character except " (U+0022), \\ (U+005C),
-    // { (U+007B), } (U+007D), and New_Line_Character.
-    : ~["\\{}\u000D\u000A\u0085\u2028\u2029]
+    // { (U+007B), and } (U+007D).
+    : ~["\\{}]
     ;
 
 // interpolated verbatim string expressions

Original file line number	Diff line number	Diff line change
`@@ -1462,8 +1462,8 @@ fragment Interpolated_Regular_String_Element`
`1462`	`1462`
`1463`	`1463`	`fragment Interpolated_Regular_String_Character`
`1464`	`1464`	`// Any character except " (U+0022), \\ (U+005C),`
`1465`		`- // { (U+007B), } (U+007D), and New_Line_Character.`
`1466`		`- : ~["\\{}\u000D\u000A\u0085\u2028\u2029]`
	`1465`	`+ // { (U+007B), and } (U+007D).`
	`1466`	`+ : ~["\\{}]`
`1467`	`1467`	`;`
`1468`	`1468`
`1469`	`1469`	`// interpolated verbatim string expressions`