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-rw-r--r--miscutils/bc.c90
1 files changed, 45 insertions, 45 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c
index 85eeb6743..d2583313c 100644
--- a/miscutils/bc.c
+++ b/miscutils/bc.c
@@ -572,7 +572,7 @@ enum {
+ (EXBITS(1,1,1,0,0,1,1,0) << (3*8)) // 24: += -= = NL WS ( ) [
+ (EXBITS(0,0,0,0,0,0,1,1) << (4*8)) // 32: , ] { ; } STR NAME NUM
+ (EXBITS(0,0,0,0,0,0,0,1) << (5*8)) // 40: auto break cont define else for halt ibase
- + (EXBITS(1,0,1,1,1,0,0,1) << (6*8)) // 48: obase if last len limits print quit read - bug, why "limits" is allowed?
+ + (EXBITS(1,0,1,1,0,0,0,1) << (6*8)) // 48: obase if last length limits print quit read
+ (EXBITS(0,1,1,0,0,0,0,0) << (7*8)) // 56: return scale sqrt while
#undef EXBITS
};
@@ -613,6 +613,49 @@ static const uint8_t bc_parse_ops[] = {
#endif // ENABLE_BC
#if ENABLE_DC
+static const //BcLexType - should be this type
+uint8_t
+dc_char_to_LEX[] = {
+ /* %&'( */
+ BC_LEX_OP_MODULUS, BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_LPAREN,
+ /* )*+, */
+ BC_LEX_INVALID, BC_LEX_OP_MULTIPLY, BC_LEX_OP_PLUS, BC_LEX_INVALID,
+ /* -./ */
+ BC_LEX_OP_MINUS, BC_LEX_INVALID, BC_LEX_OP_DIVIDE,
+ /* 0123456789 */
+ BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_INVALID,
+ BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_INVALID,
+ BC_LEX_INVALID, BC_LEX_INVALID,
+ /* :;<=>?@ */
+ BC_LEX_COLON, BC_LEX_SCOLON, BC_LEX_OP_REL_GT, BC_LEX_OP_REL_EQ,
+ BC_LEX_OP_REL_LT, BC_LEX_KEY_READ, BC_LEX_INVALID,
+ /* ABCDEFGH */
+ BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_INVALID,
+ BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_EQ_NO_REG, BC_LEX_INVALID,
+ /* IJKLMNOP */
+ BC_LEX_KEY_IBASE, BC_LEX_INVALID, BC_LEX_KEY_SCALE, BC_LEX_LOAD_POP,
+ BC_LEX_INVALID, BC_LEX_OP_BOOL_NOT, BC_LEX_KEY_OBASE, BC_LEX_PRINT_STREAM,
+ /* QRSTUVWXY */
+ BC_LEX_NQUIT, BC_LEX_POP, BC_LEX_STORE_PUSH, BC_LEX_INVALID, BC_LEX_INVALID,
+ BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_SCALE_FACTOR, BC_LEX_INVALID,
+ /* Z[\] */
+ BC_LEX_KEY_LENGTH, BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_INVALID,
+ /* ^_` */
+ BC_LEX_OP_POWER, BC_LEX_NEG, BC_LEX_INVALID,
+ /* abcdefgh */
+ BC_LEX_ASCIIFY, BC_LEX_INVALID, BC_LEX_CLEAR_STACK, BC_LEX_DUPLICATE,
+ BC_LEX_ELSE, BC_LEX_PRINT_STACK, BC_LEX_INVALID, BC_LEX_INVALID,
+ /* ijklmnop */
+ BC_LEX_STORE_IBASE, BC_LEX_INVALID, BC_LEX_STORE_SCALE, BC_LEX_LOAD,
+ BC_LEX_INVALID, BC_LEX_PRINT_POP, BC_LEX_STORE_OBASE, BC_LEX_KEY_PRINT,
+ /* qrstuvwx */
+ BC_LEX_KEY_QUIT, BC_LEX_SWAP, BC_LEX_OP_ASSIGN, BC_LEX_INVALID,
+ BC_LEX_INVALID, BC_LEX_KEY_SQRT, BC_LEX_INVALID, BC_LEX_EXECUTE,
+ /* yz */
+ BC_LEX_INVALID, BC_LEX_STACK_LEVEL,
+ /* {|}~ */
+ BC_LEX_LBRACE, BC_LEX_OP_MODEXP, BC_LEX_INVALID, BC_LEX_OP_DIVMOD,
+};
static const //BcInst - should be this type. Using signed narrow type since BC_INST_INVALID is -1
int8_t
dc_LEX_to_INST[] = { // (so many INVALIDs b/c dc parser does not generate these LEXs) // corresponding BC_LEX_xyz:
@@ -3381,49 +3424,6 @@ static BC_STATUS zdc_lex_token(BcLex *l)
BC_LEX_ELSE, BC_LEX_LOAD, BC_LEX_LOAD_POP, BC_LEX_OP_ASSIGN,
BC_LEX_STORE_PUSH,
};
- static const //BcLexType - should be this type
- uint8_t
- dc_lex_tokens[] = {
- /* %&'( */
- BC_LEX_OP_MODULUS, BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_LPAREN,
- /* )*+, */
- BC_LEX_INVALID, BC_LEX_OP_MULTIPLY, BC_LEX_OP_PLUS, BC_LEX_INVALID,
- /* -./ */
- BC_LEX_OP_MINUS, BC_LEX_INVALID, BC_LEX_OP_DIVIDE,
- /* 0123456789 */
- BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_INVALID,
- BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_INVALID,
- BC_LEX_INVALID, BC_LEX_INVALID,
- /* :;<=>?@ */
- BC_LEX_COLON, BC_LEX_SCOLON, BC_LEX_OP_REL_GT, BC_LEX_OP_REL_EQ,
- BC_LEX_OP_REL_LT, BC_LEX_KEY_READ, BC_LEX_INVALID,
- /* ABCDEFGH */
- BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_INVALID,
- BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_EQ_NO_REG, BC_LEX_INVALID,
- /* IJKLMNOP */
- BC_LEX_KEY_IBASE, BC_LEX_INVALID, BC_LEX_KEY_SCALE, BC_LEX_LOAD_POP,
- BC_LEX_INVALID, BC_LEX_OP_BOOL_NOT, BC_LEX_KEY_OBASE, BC_LEX_PRINT_STREAM,
- /* QRSTUVWXY */
- BC_LEX_NQUIT, BC_LEX_POP, BC_LEX_STORE_PUSH, BC_LEX_INVALID, BC_LEX_INVALID,
- BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_SCALE_FACTOR, BC_LEX_INVALID,
- /* Z[\] */
- BC_LEX_KEY_LENGTH, BC_LEX_INVALID, BC_LEX_INVALID, BC_LEX_INVALID,
- /* ^_` */
- BC_LEX_OP_POWER, BC_LEX_NEG, BC_LEX_INVALID,
- /* abcdefgh */
- BC_LEX_ASCIIFY, BC_LEX_INVALID, BC_LEX_CLEAR_STACK, BC_LEX_DUPLICATE,
- BC_LEX_ELSE, BC_LEX_PRINT_STACK, BC_LEX_INVALID, BC_LEX_INVALID,
- /* ijklmnop */
- BC_LEX_STORE_IBASE, BC_LEX_INVALID, BC_LEX_STORE_SCALE, BC_LEX_LOAD,
- BC_LEX_INVALID, BC_LEX_PRINT_POP, BC_LEX_STORE_OBASE, BC_LEX_KEY_PRINT,
- /* qrstuvwx */
- BC_LEX_KEY_QUIT, BC_LEX_SWAP, BC_LEX_OP_ASSIGN, BC_LEX_INVALID,
- BC_LEX_INVALID, BC_LEX_KEY_SQRT, BC_LEX_INVALID, BC_LEX_EXECUTE,
- /* yz */
- BC_LEX_INVALID, BC_LEX_STACK_LEVEL,
- /* {|}~ */
- BC_LEX_LBRACE, BC_LEX_OP_MODEXP, BC_LEX_INVALID, BC_LEX_OP_DIVMOD,
- };
BcStatus s = BC_STATUS_SUCCESS;
char c = l->buf[l->i++], c2;
@@ -3435,7 +3435,7 @@ static BC_STATUS zdc_lex_token(BcLex *l)
}
if (c >= '%' && c <= '~'
- && (l->t.t = dc_lex_tokens[c - '%']) != BC_LEX_INVALID
+ && (l->t.t = dc_char_to_LEX[c - '%']) != BC_LEX_INVALID
) {
RETURN_STATUS(s);
}