DenysMedvid/pdf2htmlEX
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cleaned up usage beahviour

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This commit is contained in:
John Hewson 2013-01-28 22:16:38 +00:00
parent ccc4866b2e
commit 952a3409f3
1 changed files with 2 additions and 5 deletions
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7
src/pdf2htmlEX.cc
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@ -36,9 +36,7 @@ ArgParser argparser;
void show_usage_and_exit(const char * dummy = nullptr)
{
cerr << "Usage: pdf2htmlEX [Options] <input.pdf> [<output.html>]" << endl;
cerr << endl;
cerr << "Options:" << endl;
cerr << "Usage: pdf2htmlEX [options] <input.pdf> [<output.html>]" << endl;
argparser.show_usage(cerr);
cerr << endl;
cerr << "Run 'man pdf2htmlEX' for detailed information" << endl;
@ -141,8 +139,7 @@ int main(int argc, char **argv)
parse_options(argc, argv);
if (param.input_filename == "")
{
cerr << "Missing input filename" << endl;
exit(EXIT_FAILURE);
show_usage_and_exit();
}
//prepare the directories