On Mon, Jul 12, 2010 at 03:24:41PM +0100, Michael Treibton wrote: > On 20 June 2010 19:28, Thomas Adam <tho...@xteddy.org> wrote: > > Key q R A Echo $$[numofterms] > > > > And, as in the above, you need to read the thing backwards, just like FVWM > > is doing when it parses the line. ?So first time around (when it encounters > > the keyword "Key") FVWM will expand it out like this: > > > > Key q R A Echo $[numofterms] > > > > Then, when the action for the "q" binding is encountered, FVWM still sees to > > run: > > > > Echo $[numofterms] > > > > ... thus honouring the expansion of $[numofterms] for no matter how many > > times you might change this environment variable. > > > > Is that clear? ?The trick is to read these things backwards -- and you need > > two "$"s -- one for the Echo command, the other for the Key command. > > > > If you, or anyone else, feels this information needs adding to the man page > > or making clearer, *please* send me a patch. ?It would save me a lot of > > time. ?:) > > wowza! thanks. how do i go about adding this information to the man > page? i dont know anything about how i would do this.
It's a complete and utter pain the arse, due to the messy XML. First step is to checkout the FVWM CVS sources [1]. From there, you can look in the doc/ directory, and then do what I do, and just grep for the right file. When you've edited the file(s) in question, make sure you compile FVWM from the top-level directory -- ensuring you --enable-htmldoc, so that you can see not only the manpage generation, but the resultant HTML pages. When you don't get the results you expected, spend an hour trawling through the documentation for docbook and try again. When, after half-an-hour it's still not working for you, give me a shout, and I might just do it for you. :) Yes, it will suck, I am sorry to say. But don't let that put you off trying, you might get lucky and hit upon avoiding the nuainces; perhaps beginners luck. :) Should you get past that, see docs/DEVELOPER-CVS, or the same CVS information [1] you read before about how to submit patches. > where did you learn about this information? Mis-spent youth. > also, is there not a wiki? can this information not go there as well? It could -- go see "fvwm.org" for the link, or if you prefer [2]. > is the wiki officially part of fvwm? wouldnt it be easier to replace > the website with it? That's a complete non-sequitur to your question. -- Thomas Adam [1] http://fvwm.org/documentation/dev_cvs.php [2] http://fvwmwiki.xteddy.org -- "It was the cruelest game I've ever played and it's played inside my head." -- "Hush The Warmth", Gorky's Zygotic Mynci.
