The following R6RS program: (import (rnrs))
#\x0 fails with: ;;; note: source file proof.sps ;;; newer than compiled /home/marco/.cache/guile/ccache/2.0-0.R-LE-4/home/marco/var/tmp/proof.sps.go Backtrace: In ice-9/boot-9.scm: 170: 10 [catch #t #<catch-closure 96b6610> ...] In unknown file: ?: 9 [catch-closure] In ice-9/boot-9.scm: 62: 8 [call-with-prompt prompt0 ...] In ice-9/eval.scm: 389: 7 [eval # #] In ice-9/boot-9.scm: 1858: 6 [save-module-excursion #<procedure 9758840 at ice-9/boot-9.scm:1871:3 ()>] 1149: 5 [load "proof.sps" #f] 1051: 4 [%start-stack load-stack ...] 1056: 3 [#<procedure 97587b0 ()>] In unknown file: ?: 2 [primitive-load "proof.sps"] In ice-9/boot-9.scm: 115: 1 [#<procedure 95aa2f8 at ice-9/boot-9.scm:109:6 (thrown-k . args)> read-error ...] In unknown file: ?: 0 [catch-closure read-error "scm_lreadr" ...] ERROR: In procedure scm_lreadr: ERROR: proof.sps:5:5: unknown character name x0 on a i686-pc-linux-gnu using commit 8d10ccae79ff46f0ebea92ba36acfaebafba8d86. It looks like the hex notation for characters is not recognised by the reader. -- Marco Maggi
