8.13.3 Assembling WinHelp contents from the command line
When you have generated all topic files for WinHelp, so that you have all the .bct files, you can put them together to form the full .cnt file; either with a text editor, or with the Windows copy command. For example:
copy intro.cnt+chap1.bct+chap2.bct+appx.bct mybook.cnt
If you have set up a batch file with other DCL conversion commands, add the copy line after the last dcl line and before the hcw line.
> 8 Generating WinHelp > 8.13 Configuring contents for WinHelp > 8.13.3 Assembling WinHelp contents from the command line