Skip to content

Fix [Upload and Run] for large BASIC programs on BASIC Editor page #598

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
GideonZ merged 1 commit into from
Jan 4, 2026
Merged

Fix [Upload and Run] for large BASIC programs on BASIC Editor page #598

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
44 changes: 34 additions & 10 deletions html/index.html
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -178,20 +178,20 @@
}
}

$('#submitBASIC').click(function(event){
$('#submitBASIC').click(async function(event){
event.preventDefault(); // Prevents the default action of the anchor tag
parseBASIC();
await parseBASIC();
});

$('#submitBASICAndRun').click(function (event) {
$('#submitBASICAndRun').click(async function (event) {
event.preventDefault(); // Prevents the default action of the anchor tag
parseBASIC();
runBASIC();
await parseBASIC();
await runBASIC();
});

$('#runBASIC').click(function (event) {
$('#runBASIC').click(async function (event) {
event.preventDefault(); // Prevents the default action of the anchor tag
runBASIC();
await runBASIC();
});

async function runBASIC() {
Expand Down Expand Up @@ -355,7 +355,7 @@
['{rght}', 0x1d],
['{clr}', 0x93],
['{clear}', 0x93],
['{home}', 0x13],
['{home}', 0x13],

['{blk}', 0x90],
['{wht}', 0x05],
Expand All @@ -372,9 +372,23 @@
['{mgry}', 0x98],
['{lgrn}', 0x99],
['{lblu}', 0x9a],
['{lgry}', 0x9b]

['{lgry}', 0x9b],

// additional entries found in COMPUTES!'s Gazette
['{rvs}', 0x12],
['{space}', 0x20],
['{spaces}', 0x20],
['{gry1}', 0x97],
['{gry2}', 0x98],
['{gry3}', 0x9b],
['{f1}', 0x85],
['{f2}', 0x86],
['{f3}', 0x87],
['{f4}', 0x88],
['{f5}', 0x89],
['{f6}', 0x8a],
['{f7}', 0x8b],
['{f8}', 0x8c],
];

function asciiToPetscii(o) {
Expand All @@ -396,6 +410,8 @@
}

function scan(s, tokenize = true) {
s = expandCounts(s);

if (tokenize) {
for (let i = 0; i < TOKENS.length; i++) {
let [token, value] = TOKENS[i];
Expand All @@ -416,6 +432,14 @@
return [asciiToPetscii(s.charCodeAt(0)), s.substring(1)];
}

// Expand patterns like {3 spaces} → {spaces}{spaces}{spaces}
function expandCounts(input) {
return input.replace(/\{(\d+)\s+([^}]+)\}/g, (_, count, word) => {
count = Number(count);
return Array(count).fill(`{${word}}`).join('');
});
}

function scanLineNumber(s) {
s = s.trimStart();
let acc = [];
Expand Down