diff options
Diffstat (limited to 'qpdf/qpdf.cc')
| -rw-r--r-- | qpdf/qpdf.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/qpdf/qpdf.cc b/qpdf/qpdf.cc index b685d2e5..4e697660 100644 --- a/qpdf/qpdf.cc +++ b/qpdf/qpdf.cc @@ -1276,7 +1276,9 @@ ArgParser::argHelp() << "format as with the --pages option, described below. Repeat the option\n" << "to rotate multiple groups of pages. If the angle is preceded by + or -,\n" << "it is added to or subtracted from the original rotation. Otherwise, the\n" - << "rotation angle is set explicitly to the given value.\n" + << "rotation angle is set explicitly to the given value. You almost always\n" + << "want to use + or - unless you are certain about the internals of the PDF\n" + << "you are working with.\n" << "\n" << "If --split-pages is specified, each page is written to a separate output\n" << "file. File names are generated as follows:\n" |