Subject: bug#66432: procedure 'display' incorrectly displays curly braces (3.0.9)

From: Mirko Lüdde <[email-masked]>
Date: Tue, 10 Oct 2023 08:41:53 +0200

Dear Guile team , displaying the Scheme symbols "{" and "}" seems erroneous
to me , see log below . Many thanks ! Mirko

scheme@(guile-user)> (version)
$1 = "3.0.9"
scheme@(guile-user)> (symbol? '{)
$2 = #t
scheme@(guile-user)> (display '{) ; wrong
#{\x7b;}#scheme@(guile-user)> (char? #\{)
$3 = #t
scheme@(guile-user)> (display #\{) ; OK
{scheme@(guile-user)> (write '{) ; OK
#{\x7b;}#scheme@(guile-user)> (write #\{) ; OK
#\{scheme@(guile-user)>