bc: formatting changes, added a FIXME comment, no logic changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/miscutils/bc.c b/miscutils/bc.c
index 69d3920..53e8d73 100644
--- a/miscutils/bc.c
+++ b/miscutils/bc.c
@@ -643,11 +643,13 @@
// IJKLMNOP
DC_LEX_IBASE, XC_LEX_INVALID, DC_LEX_SCALE, DC_LEX_LOAD_POP,
XC_LEX_INVALID, DC_LEX_OP_BOOL_NOT, DC_LEX_OBASE, DC_LEX_PRINT_STREAM,
- // QRSTUVWXY
- DC_LEX_NQUIT, DC_LEX_POP, DC_LEX_STORE_PUSH, XC_LEX_INVALID, XC_LEX_INVALID,
- XC_LEX_INVALID, XC_LEX_INVALID, DC_LEX_SCALE_FACTOR, XC_LEX_INVALID,
- // Z[\]
- DC_LEX_LENGTH, XC_LEX_INVALID, XC_LEX_INVALID, XC_LEX_INVALID,
+ // QRSTUVWX
+ DC_LEX_NQUIT, DC_LEX_POP, DC_LEX_STORE_PUSH, XC_LEX_INVALID,
+ XC_LEX_INVALID, XC_LEX_INVALID, XC_LEX_INVALID, DC_LEX_SCALE_FACTOR,
+ // YZ
+ XC_LEX_INVALID, DC_LEX_LENGTH,
+ // [\]
+ XC_LEX_INVALID, XC_LEX_INVALID, XC_LEX_INVALID,
// ^_`
XC_LEX_OP_POWER, XC_LEX_NEG, XC_LEX_INVALID,
// abcdefgh
@@ -4574,6 +4576,7 @@
}
while (p->lex != BC_LEX_RBRACE) {
dbg_lex("%s:%d block parsing loop", __func__, __LINE__);
+//FIXME: prevent wrong syntax such as "{ print 1 print 2 }"
s = zbc_parse_stmt();
if (s) RETURN_STATUS(s);
}