• Description has changed:

Diff:

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@@ -2,4 +2,4 @@
 standard escapes \\, \?, etc). Similarly for any \X not defined by the standard.

 I think there should be a warning or error for such escapes.
-Their use is likely either a type (programmer error), or an expectation of SDCC supporting soem extension that it does not support (also programmer error).
+Their use is likely either a typo (programmer error), or an expectation of SDCC supporting some extension that it does not support (also programmer error).