So the short answer is that Firefox for Android can't do what I'm asking it to do.
A kludgy workaround: write the code so that it displays the text "Open PDF". Knowing that it's a .pdf, I can hold the link to bring up the "right click" menu. The last choice is "Open With an App" -- this brings up the various PDF viewers. Not elegant, but it works. On Monday, May 9, 2016 at 7:54:34 PM UTC-7, Birthe C wrote: > > Hi Mark, > > You are asked to download the pdf file, because you miss a pdf Viewer > plugin for Firefox on Android. > > > Birthe > > > On Monday, May 9, 2016 at 10:41:20 PM UTC+2, Mark wrote: >> >> Apologies if this has been discusses previously; my attempts at search >> proved futile. >> >> Running TW5 on Ubuntu/Firefox. TW resides in its own directory; images, >> documents, pdf files, audio, etc., are kept in subdirectories and >> externally linked. >> >> I can copy the TW directory to my Android tablet (also running Firefox >> with TFox extention). Everything works well *except* trying to open a >> PDF file from a link in a tiddler from Firefox on Adroid. "Unable to >> download file" is the consistent error message. >> >> Is there a workaround? >> -- >> Mark >> > -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/3a304d03-2f00-40c2-a7a0-c857fda1b7ba%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.

