This script specifically cleans up the Fresh Water Fishing Simulation score file for a system running Synchronet BBS software.

FWS-Score-Fix.js

/*FWS-Score-Fix.js -by- KenDB3 of KD3net (http://bbs.kd3.us)
  This script is meant for use with Synchronet BBSes.
  It requires JSexec.exe (from SBBS) to be run from command line.
 
  Usage: 
  This script specifically cleans up the Fresh Water Fishing 
  Simulation score file. It removes the Erase Display/Clear Screen control 
  sequence (ESC[J), the Erase Line/Clear to End of Line control sequences 
  (ESC[K), and any bare CR alone on a line (Carriage Return with no Line Feed).
  
  Add the FWS-Score-Fix.js script to your mods (/sbbs/mods/) or your 
  exec (/sbbs/exec/) directory.
  
  Standard Command Line: 
  (be sure you're in the correct directory to call jsexec.exe, ie /sbbs/exec/)
  jsexec.exe FWS-Score-Fix.js InputFile OutputFile
  ---InputFile and OutputFile arguments are required---
  ---InputFile cannot match OutputFile---
  
  Optional Argument: "nocr"
  This will also remove the bare Carriage Return that happens every 24th line
  Your command line would look like this:
  jsexec.exe FWS-Score-Fix.js InputFile OutputFile nocr
  
  Version 1.0    2017-08-29    Initial Release
 */

//Make sure we have enough arguments to handle the conversion
if(argc < 2) {
	alert(format("!!!Missing Argument!!! \r\n" + 
	"Format should look like this: \r\n" + 
	"jsexec.exe FWS-Score-Fix.js InputFile OutputFile \r\n\r\n" + 
	"InputFile = Fresh Water Sim ANSI Scores Bulletin that needs to be cleaned up.\r\n" + 
	"OutputFile = Fresh Water Sim Scores Bulletin you want saved after clean up.\r\n"
	, errno, FWSscoresInput));
	exit();
}

var FWSscoresInput = argv[0];
var FWSscoresOutput = argv[1];
if(argc > 2)  {
	var RemoveCR = argv[2];
} else {
	var RemoveCR = "keep";
}

if(FWSscoresInput.toLowerCase() == FWSscoresOutput.toLowerCase()) {
	alert(format("!!!InputeFile Cannot Match OutputFile!!! \r\n" + 
	"Format should look like this: \r\n" + 
	"jsexec.exe FWS-Score-Fix.js InputFile OutputFile \r\n\r\n" + 
	"InputFile = Fresh Water Sim ANSI Scores Bulletin that needs to be cleaned up.\r\n" + 
	"OutputFile = Fresh Water Sim Scores Bulletin you want saved after clean up.\r\n" +
	"Sorry, but unfortunately these files cannot be the same.\r\n" +
	"I suggest making this part of a script that later deletes the original file.\r\n"
	, errno, FWSscoresInput));
	exit();
}

//Our input file
var file = new File(FWSscoresInput);

//Does the file open? Or are you messing with me?
if(!file.open("r")) {
	alert(format("Error %d opening %s\n", errno, FWSscoresInput));
	exit();
}

var FWSscoresFix = file.readAll(4096);
var line_num;
var line_num_out;

//RegEx to find and replace the text
for(line_num in FWSscoresFix) {
	//Remove the Erase Display/Clear Screen control sequence
	FWSscoresFix[line_num] = FWSscoresFix[line_num].replace(/\033\[2J/g, ''); 
	//Remove the Erase Line/Clear to End of Line control sequence
	FWSscoresFix[line_num] = FWSscoresFix[line_num].replace(/\033\[K/, ''); 
	//Remove any bare CR alone on a line if user adds the "nocr" argument
	if(RemoveCR.toLowerCase() == "nocr")  {
		FWSscoresFix[line_num] = FWSscoresFix[line_num].replace(/^\r/, ''); 
	}
}

var file = new File(FWSscoresOutput);
//Does the new file open? 
if(!file.open("w")) {
	alert(format("Error %d opening %s\n", errno, FWSscoresOutput));
	exit();
}

for(line_num_out in FWSscoresFix) {
	var lineout = FWSscoresFix[line_num_out];	
	file.writeln(lineout);
}

file.close();
print(FWSscoresInput + " successfully converted to " + FWSscoresOutput);

exit();