bc: formatting changes, added a FIXME comment, no logic changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 8 insertions, 5 deletions

diff --git a/miscutils/bc.c b/miscutils/bc.c
index 69d3920c0..53e8d7306 100644
--- a/miscutils/bc.c
+++ b/miscutils/bc.c
@@ -643,11 +643,13 @@ dc_char_to_LEX[] ALIGN1 = {
         // 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 @@ static BC_STATUS zbc_parse_stmt_possibly_auto(bool auto_allowed)
                 }
                 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);
                 }