diff options
| -rw-r--r-- | src/guile/skribilo/ast.scm | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/src/guile/skribilo/ast.scm b/src/guile/skribilo/ast.scm index 4a39ebf..003619f 100644 --- a/src/guile/skribilo/ast.scm +++ b/src/guile/skribilo/ast.scm @@ -3,6 +3,7 @@ ;;; Copyright 2003, 2004, 2009 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr> ;;; Copyright 2003, 2004 Manuel Serrano ;;; Copyright 2005, 2006, 2007, 2012, 2013, 2015, 2018 Ludovic Courtès <ludo@gnu.org> +;;; Copyright 2023 Arun Isaac <arunisaac@systemreboot.net> ;;; ;;; ;;; This file is part of Skribilo. @@ -206,16 +207,7 @@ (define-method (ast->string (ast <number>)) (number->string ast)) (define-method (ast->string (ast <pair>)) - (let ((out (open-output-string))) - (let Loop ((lst ast)) - (cond - ((null? lst) - (get-output-string out)) - (else - (display (ast->string (car lst)) out) - (unless (null? (cdr lst)) - (display #\space out)) - (Loop (cdr lst))))))) + (string-join (map ast->string ast))) |