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name = "break";
group = "breakpoints";
shortDescription = "Set a breakpoint at specified location";
longDescription = "break <file>:<line> : Sets a breakpoint at the given location.";
longDescription += "\nbreak <line> : Sets a breakpoint at the given line of the current file.";
argumentTypes = [ "script-filename" ];
aliases = [ "b" ];
seeAlso = [ "condition", "delete", "disable", "tbreak" ];
function execute() {
if (arguments.length == 0) {
message("Missing argument.");
return;
}
var arg = arguments[0];
var colonIndex = arg.lastIndexOf(':');
if (colonIndex == -1) {
lineNumber = parseInt(arg);
if (isNaN(lineNumber)) {
message("Breakpoint location must be of the form <file>:<line> or <line>.");
return;
}
var sid = getCurrentScriptId();
if (sid == -1) {
message("No script.");
return;
}
scheduleGetScriptData(sid);
scriptId = sid;
state = 1;
} else {
fileName = arg.slice(0, colonIndex);
lineNumber = parseInt(arg.slice(colonIndex+1));
// ### resolve the script to see if it's loaded or not? (e.g. so we can issue a warning)
scheduleSetBreakpoint({ fileName: fileName, lineNumber: lineNumber});
state = 2;
}
}
function handleResponse(resp) {
if (state == 1) {
fileName = resp.result.fileName;
if (fileName.length == 0)
fileName = "<anonymous script, id=" + scriptId + ">";
scheduleSetBreakpoint({ scriptId: scriptId, lineNumber: lineNumber});
state = 2;
} else if (state == 2) {
if (resp.error == 0) {
var id = resp.result;
message("Breakpoint " + id + ": " + fileName + ", line " + lineNumber + ".");
}
}
}
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