fix:
diff --git a/libguile/read.c b/libguile/read.c
index d91c868..5f9ce36 100644
--- a/libguile/read.c
+++ b/libguile/read.c
@@ -1437,7 +1437,7 @@ scm_scan_for_encoding (SCM port)
/* grab the next token */
i = 0;
while (pos + i - header <= SCM_ENCODING_SEARCH_SIZE
-&& (isalnum(
/bin/ksh ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H
-DBUILDING_LIBGUILE=1 -I.. -I.. -I../lib -I../lib -I/usr/pkg/include
-I/usr/y0/include -I/usr/pkg/include -I/usr/y0/include -pthread -Wall
-Wmissing-prototypes -Werror -fvisibility=hidden -g -O2 -MT libguile_la-read.lo
-MD -M
