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authorAndy Wingo <wingo@pobox.com>2011-05-13 15:45:43 +0200
committerAndy Wingo <wingo@pobox.com>2011-05-13 15:45:43 +0200
commit86fb1eb631d455aec634aa475a14d2c88052752c (patch)
tree98936072396a05aa1e4a6d177452f6d5e65a62f5 /libguile/print.c
parentfc7bd367ab4b5027a7f80686b1e229c62e43c90b (diff)
parent2002f1f84797c2c46d0634eabd5ac5fd61e13d73 (diff)
downloadguile-86fb1eb631d455aec634aa475a14d2c88052752c.tar.gz
merge strictness branch from 2.0
Diffstat (limited to 'libguile/print.c')
-rw-r--r--libguile/print.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/libguile/print.c b/libguile/print.c
index 453c8a9f0..4afd12c92 100644
--- a/libguile/print.c
+++ b/libguile/print.c
@@ -100,11 +100,11 @@ static const char *iflagnames[] =
SCM_SYMBOL (sym_reader, "reader");
scm_t_option scm_print_opts[] = {
- { SCM_OPTION_SCM, "highlight-prefix", (scm_t_bits)SCM_BOOL_F,
+ { SCM_OPTION_SCM, "highlight-prefix", (scm_t_bits)SCM_BOOL_F_BITS,
"The string to print before highlighted values." },
- { SCM_OPTION_SCM, "highlight-suffix", (scm_t_bits)SCM_BOOL_F,
+ { SCM_OPTION_SCM, "highlight-suffix", (scm_t_bits)SCM_BOOL_F_BITS,
"The string to print after highlighted values." },
- { SCM_OPTION_SCM, "quote-keywordish-symbols", (scm_t_bits)SCM_BOOL_F,
+ { SCM_OPTION_SCM, "quote-keywordish-symbols", (scm_t_bits)SCM_BOOL_F_BITS,
"How to print symbols that have a colon as their first or last character. "
"The value '#f' does not quote the colons; '#t' quotes them; "
"'reader' quotes them when the reader option 'keywords' is not '#f'."
@@ -525,7 +525,7 @@ iprin1 (SCM exp, SCM port, scm_print_state *pstate)
if (SCM_OBJ_CLASS_FLAGS (exp) & SCM_CLASSF_GOOPS)
{
SCM pwps, print = pstate->writingp ? g_write : g_display;
- if (!print)
+ if (SCM_UNPACK (print) == 0)
goto print_struct;
pwps = scm_i_port_with_print_state (port, pstate->handle);
pstate->revealed = 1;