This is a deviation from sbcl and ansi-tests, but don't really know what is correct:
(in-package :eclector.reader)
* (WITH-STANDARD-IO-SYNTAX
(READ-FROM-STRING ".||"))
debugger invoked on a ECLECTOR.READER:INVALID-CONTEXT-FOR-CONSING-DOT in thread #<THREAD "main thread" RUNNING {10005205B3}>: A consing dot appeared in an illegal position.
Type HELP for debugger help, or (SB-EXT:EXIT) to exit from SBCL.
restarts (invokable by number or by possibly-abbreviated name):
0: [ABORT] Exit debugger, returning to top level.
(ECLECTOR.BASE:%READER-ERROR #<SB-IMPL::STRING-INPUT-STREAM {10044D9503}> ECLECTOR.READER:INVALID-CONTEXT-FOR-CONSING-DOT)
source: (APPLY (FUNCTION ERROR) DATUM :STREAM STREAM :STREAM-POSITION STREAM-POSITION (ALEXANDRIA.0.DEV:REMOVE-FROM-PLIST ARGUMENTS :STREAM-POSITION))
0] 0
* (cl:read-from-string ".||")
|.|
3
This is a deviation from sbcl and ansi-tests, but don't really know what is correct: