+bool LyX::easyParse(int & argc, char * argv[])
+{
+ std::map<string, cmd_helper> cmdmap;
+
+ cmdmap["-dbg"] = parse_dbg;
+ cmdmap["-help"] = parse_help;
+ cmdmap["--help"] = parse_help;
+ cmdmap["-version"] = parse_version;
+ cmdmap["--version"] = parse_version;
+ cmdmap["-sysdir"] = parse_sysdir;
+ cmdmap["-userdir"] = parse_userdir;
+ cmdmap["-x"] = parse_execute;
+ cmdmap["--execute"] = parse_execute;
+ cmdmap["-e"] = parse_export;
+ cmdmap["--export"] = parse_export;
+ cmdmap["-i"] = parse_import;
+ cmdmap["--import"] = parse_import;
+
+ for (int i = 1; i < argc; ++i) {
+ std::map<string, cmd_helper>::const_iterator it
+ = cmdmap.find(argv[i]);
+
+ // don't complain if not found - may be parsed later
+ if (it == cmdmap.end())
+ continue;
+
+ string arg((i + 1 < argc) ? argv[i + 1] : "");
+ string arg2((i + 2 < argc) ? argv[i + 2] : "");
+
+ int const remove = 1 + it->second(arg, arg2);
+
+ // Now, remove used arguments by shifting
+ // the following ones remove places down.
+ argc -= remove;
+ for (int j = i; j < argc; ++j)
+ argv[j] = argv[j + remove];
+ --i;
+ }