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Implement REDEF to allow redefining EQUS string equates

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Fixes #677
This commit is contained in:
Rangi
2021-01-01 14:28:59 -05:00
committed by Eldred Habert
parent 18f3c8ff9a
commit 9d2d5cfcfe
8 changed files with 99 additions and 11 deletions
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3
src/asm/lexer.c
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@@ -270,6 +270,7 @@ static struct KeywordMapping {
{"RW", T_POP_RW},
{"EQU", T_POP_EQU},
{"EQUS", T_POP_EQUS},
{"REDEF", T_POP_REDEF},
/* Handled before in list of CPU instructions */
/* {"SET", T_POP_SET}, */
@@ -490,7 +491,7 @@ struct KeywordDictNode {
uint16_t children[0x60 - ' '];
struct KeywordMapping const *keyword;
/* Since the keyword structure is invariant, the min number of nodes is known at compile time */
} keywordDict[352] = {0}; /* Make sure to keep this correct when adding keywords! */
} keywordDict[356] = {0}; /* Make sure to keep this correct when adding keywords! */
/* Convert a char into its index into the dict */
static inline uint8_t dictIndex(char c)