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Bugfix (assembler): Add a quick hack to make camelCase =constant names less likely to fail

This commit is contained in:
n loewen 2023-08-15 16:55:08 +01:00
parent 9414d19fad
commit 4a2f3724d5
1 changed files with 4 additions and 2 deletions
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6
assembler.js
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@ -86,7 +86,8 @@ function decodeInstructions(line) {
// Handle constant definitions // Handle constant definitions
if (opName.startsWith('=')) { if (opName.startsWith('=')) {
// TODO: validate constant // TODO: validate constant
let constantName = opName.substring(1); // strip '>' // FIXME - a quick hack to get around problems caused by another use of lower-casing to sanitize input:
let constantName = opName.substring(1).toLowerCase(); // strip '>'
let constantValue = arg_str; let constantValue = arg_str;
constants[constantName] = constantValue; constants[constantName] = constantValue;
dbg(2, `constants:`); dbg(2, `constants:`);
@ -125,7 +126,8 @@ function decodeInstructions(line) {
// Handle references to constants // Handle references to constants
} else if (arg_str.startsWith('=')) { } else if (arg_str.startsWith('=')) {
arg_str = arg_str.substring(1) // strip '>' // FIXME - a quick hack to get around problems caused by another use of lower-casing to sanitize input:
arg_str = arg_str.substring(1).toLowerCase(); // strip '>'
dbg(2, `operand references '${arg_str}'`); dbg(2, `operand references '${arg_str}'`);
arg_str = constants[arg_str]; arg_str = constants[arg_str];
dbg(2, `arg_str from '${arg_str}`); dbg(2, `arg_str from '${arg_str}`);