diff options
Diffstat (limited to 'hash.c')
| -rw-r--r-- | hash.c | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -408,7 +408,7 @@ static cnum hash_hash_op(val obj, int *count) static void hash_print_op(val hash, val out, val pretty, struct strm_ctx *ctx) { struct hash *h = coerce(struct hash *, hash->co.handle); - int need_space = 0; + int need_space = 0, force_br = 0; val save_mode = test_set_indent_mode(out, num_fast(indent_off), num_fast(indent_data)); val save_indent; @@ -461,7 +461,8 @@ static void hash_print_op(val hash, val out, val pretty, struct strm_ctx *ctx) while ((cell = hash_next(iter))) { val key = car(cell); val value = cdr(cell); - width_check(out, chr(' ')); + if (width_check(out, chr(' '))) + force_br = 1; put_string(lit("("), out); obj_print_impl(key, out, pretty, ctx); @@ -476,6 +477,9 @@ static void hash_print_op(val hash, val out, val pretty, struct strm_ctx *ctx) } put_string(lit(")"), out); + if (force_br) + force_break(out); + set_indent_mode(out, save_mode); set_indent(out, save_indent); } |