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Merge pull request #1964 from triska/master

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use newly available double_quotes/1 write option in portray_clause_//1
This commit is contained in:
Mark Thom
2023-08-17 15:18:25 -06:00
committed by GitHub
parent 2e811de0f5 92fdc7e380
commit 7da321ab4f
1 changed files with 1 additions and 1 deletions
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src/lib/format.pl
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@@ -526,7 +526,7 @@ var_name(V, Name=V, Num0, Num) :-
Num is Num0 + 1.
literal(Lit, VNs) -->
{ write_term_to_chars(Lit, [quoted(true),variable_names(VNs)], Ls) },
{ write_term_to_chars(Lit, [quoted(true),variable_names(VNs),double_quotes(true)], Ls) },
seq(Ls).
portray_(Var, VNs) --> { var(Var) }, !, literal(Var, VNs).