Merge branch 'main' of ssh://git.wlankabel.at:1516/aqoaba/md2tex

pdf2book.py

@@ -8,7 +8,7 @@ import argparse
 parser = argparse.ArgumentParser(
     prog='pdf2book',
     description='pdf2book rearranges pages for signature printing ',
-    epilog='AQOABA')
+    epilog='onipa')
 
 parser.add_argument('pdf_file')           # positional argument
 #parser.add_argument('pages', type=int)           # positional argument
@@ -26,7 +26,7 @@ args = parser.parse_args()
 signature_size=args.signature
 if signature_size < 0 : 
 #    print("signature size must be greater than 0!")
-    print("signature size must be positive integer!")
+    print("signature size must be non-negative integer!")
     exit(1)
 
 reader = PdfReader(args.pdf_file)
@@ -43,9 +43,8 @@ def get_reorder(number_of_pages: int, signature_size: int):
     panu=number_of_pages
     sisi=signature_size
 
-    #  s|  1 |  2 |  3 |  4 | 
+    #p\s|  1 |  2 |  3 |  4 | 
     #-----------------------
-    #p  |    |    |    | 
     # 1 |  4 |  8 | 12 | 16 | 
     # 2 |  4 |  8 | 12 | 16 |
     # 3 |  4 |  8 | 12 | 16 |