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Fix Math assignments

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This commit is contained in:
Trevor Buckner
2024-02-12 11:54:28 -05:00
parent ab54188ba4
commit 1491a1b4ff
2 changed files with 13 additions and 10 deletions
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21
shared/naturalcrit/markdown.js
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@@ -331,20 +331,22 @@ const replaceVar = function(input, hoist=false) {
let missingValues = [];
//v=====--------------------< HANDLE MATH >-------------------=====v//
const variableRegex = /[a-zA-Z_][a-zA-Z0-9_]*(?=\s*(?:[+\-*\/()]|$))/g; // Capture only variables, ignore mathy stuff
let mathVars = label.match(variableRegex)?.map((s)=>s.trim());
// Split the string into separate expressions
//const variableRegex = /[a-zA-Z_][a-zA-Z0-9_]*(?=\s*(?:[+\-*\/)]|$))/g;
let mathRegex = /[a-z]+\(|[+\-*/()]/g;
let matches = label.split(mathRegex)
let mathVars = matches.filter(match => isNaN(match))?.map((s)=>s.trim()); // Capture any variable names
let replacedLabel = label;
if(mathVars?.[0] !== label.trim()) {// If there was mathy stuff not captured, let's do math!
mathVars?.forEach((variable) => {
const foundVar = lookupVar(variable, globalPageNumber, hoist);
if(foundVar && foundVar.resolved && foundVar.content && !isNaN(foundVar.content)) { // Only subsitute math values if fully resolved, not empty strings, and numbers
if(foundVar && foundVar.resolved && foundVar.content && !isNaN(foundVar.content)) // Only subsitute math values if fully resolved, not empty strings, and numbers
replacedLabel = replacedLabel.replaceAll(variable, foundVar.content);
}
else {
missingValues.push(foundVar);
}
else
missingValues.push(variable);
});
let result;
@@ -386,7 +388,7 @@ const replaceVar = function(input, hoist=false) {
let value;
if(!prefix[0] && href) // Link
if(!prefix[0] && href) // Link
value = `[${label}](${href}${title ? ` ${title}` : ''})`;
if(prefix[0] == '!' && href) // Image
@@ -406,9 +408,8 @@ const lookupVar = function(label, index, hoist=false) {
index = Object.keys(globalLinks).length;
while (index >= 0) {
if(globalLinks[index]?.[label] !== undefined) {
if(globalLinks[index]?.[label] !== undefined)
return globalLinks[index][label];
}
index--;
}