diff options
Diffstat (limited to 'src/algebra')
| -rw-r--r-- | src/algebra/sex.spad.pamphlet | 1 | ||||
| -rw-r--r-- | src/algebra/syntax.spad.pamphlet | 5 |
2 files changed, 4 insertions, 2 deletions
diff --git a/src/algebra/sex.spad.pamphlet b/src/algebra/sex.spad.pamphlet index 3e969f92..1175412e 100644 --- a/src/algebra/sex.spad.pamphlet +++ b/src/algebra/sex.spad.pamphlet @@ -112,6 +112,7 @@ SExpressionOf(Str, Sym, Int, Flt, Expr): Decl == Body where coerce(b:%):OutputForm == null? b => paren empty() + string? b => string(b)::OutputForm atom? b => coerce(b)$Rep r := b while not atom? r repeat r := cdr r diff --git a/src/algebra/syntax.spad.pamphlet b/src/algebra/syntax.spad.pamphlet index a649c1f5..e0d71282 100644 --- a/src/algebra/syntax.spad.pamphlet +++ b/src/algebra/syntax.spad.pamphlet @@ -129,8 +129,9 @@ Syntax(): Public == Private where IDENTP(s)$Lisp coerce(x: %): OutputForm == - x case String => outputForm(x : String) - x pretend OutputForm + -- For the moment, print syntax as s-expression. + import SExpression + (x pretend SExpression)::OutputForm convert(x: %): SExpression == x : SExpression |