Add files via upload
This commit is contained in:
tilleul
GitHub
parent
fa3acb8546
commit
e940f390e3
|
|
@ -0,0 +1,156 @@
|
|||
var debug = false;
|
||||
|
||||
if (process.argv.length<3 || process.argv.length>5) {
|
||||
console.log();
|
||||
console.log(" ***************************************")
|
||||
console.log(" * BASIC Applesoft RENUMBER (simple) *");
|
||||
console.log(" ***************************************")
|
||||
console.log();
|
||||
console.log("Usage: node path/to/renumber.js path/to/basic/file [path/to/new/basic/file] [line_increment]");
|
||||
console.log();
|
||||
console.log("The file is supposed to contain BASIC APPLESOFT code (extracted with CiderPress for example)");
|
||||
console.log("But it will certainly work with any other BASIC code.")
|
||||
console.log("If omitted, new_basic_file will be the same as original with extension .new.xxx where xxx is original extension.")
|
||||
console.log("If omitted, line_increment will be set to 10.");
|
||||
console.log("Renumber does not work with GOTO/GOSUB VARIABLE");
|
||||
console.log();
|
||||
console.log("(c)- 2017 François Vander Linden - Licence is \"Do What The F*ck You Want (the asterisk is a 'U' in case you're wondering)\"");
|
||||
|
||||
process.exit();
|
||||
}
|
||||
|
||||
// https://stackoverflow.com/questions/10834796/validate-that-a-string-is-a-positive-integer
|
||||
var isNormalInteger = function (str) {
|
||||
return /^\+?(0|[1-9]\d*)$/.test(str);
|
||||
}
|
||||
|
||||
var fs = require("fs");
|
||||
var inFile = process.argv[2];
|
||||
var outFile;
|
||||
var inc;
|
||||
var readlin = fs.readFileSync(inFile).toString().split('\n');
|
||||
|
||||
if (process.argv[3] && !isNormalInteger(process.argv[3])) {
|
||||
outFile = process.argv[3];
|
||||
inc = process.argv[4] || 10;
|
||||
} else {
|
||||
inc = process.argv[3] || 10;
|
||||
p = inFile.lastIndexOf(".");
|
||||
if (p<0) outFile = inFile + ".new";
|
||||
else outFile = inFile.substring(0,p) + ".new" + inFile.substring(p);
|
||||
}
|
||||
console.log("File input: " + inFile);
|
||||
console.log("File output: " + outFile);
|
||||
console.log("Line increment: " + inc);
|
||||
|
||||
|
||||
var lines = [];
|
||||
var newLines = [];
|
||||
|
||||
console.log("First pass ...");
|
||||
|
||||
for (i=0, cnt=0; i< readlin.length; i++, cnt++) {
|
||||
readlin[i] = readlin[i].replace('\r','').trim();
|
||||
//console.log(i + "-" + cnt + ": '" + readlin[i] + "'");
|
||||
if (readlin[i]!='') {
|
||||
sp = readlin[i].indexOf(" "); // first space
|
||||
if (sp==0) sp = readlin[i].indexOf(" ",1);
|
||||
if (sp>=0) {
|
||||
oldNum = parseInt(readlin[i].substring(0, sp));
|
||||
code = readlin[i].substr(sp).trim();
|
||||
newNum = (cnt+1)*inc;
|
||||
lines.push({oldNum: oldNum, newNum: newNum, code: code, cnt: cnt});
|
||||
}
|
||||
} else cnt--;
|
||||
}
|
||||
|
||||
if (debug) console.log(lines);
|
||||
|
||||
//r = /(GOTO|GOSUB|THEN)(\s*)(\d+)(?:(\s*,\s*)(\d+))*/ig ;
|
||||
r = /\b(GO(?:TO|SUB)|THEN)(\s*)(\d+)((?:\s*,\s*\d+)*)/gi;
|
||||
r2 = /(\s*,)(\s*)(\d+)/gi
|
||||
|
||||
console.log("Second pass & renumber ...");
|
||||
for (i=0; i<lines.length; i++) {
|
||||
code = lines[i].code;
|
||||
if (debug) {
|
||||
console.log(" : 0 1 2 3 4 5 6 7 ");
|
||||
console.log(" : 012345678901234567890123456789012345678901234567890123456789012345678901");
|
||||
console.log(" CODE: " + code);
|
||||
}
|
||||
newCode = '';
|
||||
cnt = 0;
|
||||
cs = 0;
|
||||
while ((match = r.exec(code)) != null) {
|
||||
//console.log(match);
|
||||
newCode = newCode + code.substring(cs, match.index);
|
||||
if (debug) {
|
||||
console.log(" FILL:" + (cs ? " " : "") + Array(cs).join("_") + ">" + code.substring(cs, match.index) + "<_______....");
|
||||
console.log(" MATCH: " + Array(match.index+1).join(" ") + match[0]);
|
||||
console.log("NEWCODE:'" + newCode + "'");
|
||||
}
|
||||
for (j=0; j<match.length; j++) {
|
||||
if (typeof match[j] !== 'undefined' && j!=0) {
|
||||
//console.log(j + ": " + match[j]);
|
||||
|
||||
if (isNormalInteger(match[j])) {
|
||||
newCode = newCode + findNewLine(match[j]);
|
||||
} else {
|
||||
var count = (match[j].match(/,/g) || []).length; // let's find commas
|
||||
if (count>=2) {
|
||||
// we have to refine results ...
|
||||
while ((match2 = r2.exec(match[j])) != null) {
|
||||
for (k= 0; k<match2.length; k++) {
|
||||
if (typeof match2[k] !== 'undefined' && k!=0) {
|
||||
if (isNormalInteger(match2[k])) {
|
||||
newCode = newCode + findNewLine(match2[k]);
|
||||
} else {
|
||||
//console.log ("MATCHK: '" + match2[k] + "'");
|
||||
newCode = newCode + match2[k];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (j!=0) newCode = newCode + match[j];
|
||||
}
|
||||
}
|
||||
if (debug) console.log("NEWCODE:'" + newCode + "'");
|
||||
}
|
||||
}
|
||||
cs = match.index + match[0].length;
|
||||
if (debug) console.log(" " + Array(cs+1).join(" ") + "^");
|
||||
|
||||
|
||||
cnt++;
|
||||
}
|
||||
if (debug) console.log(" FINAL: " + newCode);
|
||||
|
||||
if (newCode != '') {
|
||||
lines[i].newCode = newCode;
|
||||
newLines.push(lines[i].newNum + " " + lines[i].newCode);
|
||||
} else {
|
||||
newLines.push(lines[i].newNum + " " + lines[i].code);
|
||||
}
|
||||
}
|
||||
|
||||
console.log(newLines);
|
||||
|
||||
|
||||
fs.writeFile(outFile, newLines.join('\n'), function(err){
|
||||
if(err) {
|
||||
console.log(err)
|
||||
} else {
|
||||
console.log('File written!');
|
||||
}
|
||||
});
|
||||
|
||||
function findNewLine(oldNum) {
|
||||
|
||||
//console.log("Looking for " + oldNum);
|
||||
for (var i=0; i<lines.length; i ++) {
|
||||
//console.log(lines[i]);
|
||||
if (lines[i].oldNum == oldNum) return lines[i].newNum;
|
||||
}
|
||||
return oldNum;
|
||||
}
|
||||
Loading…
Reference in New Issue