Now that spawn assumes executeFile takes a String containing utf8 codepoints
(and takes an actual String as input) adjust Prompt.Shell to avoid double
encoding. U.Run functions are updated to be consistent with spawn.
* true error: more modules export foldl/foldl'/foldr, so explicitly use the Data.Foldable one
* -Werror error: transition from Control.OldException to Control.Exception, assuming everything was IOException
If an action that requires the keyboard to be grabbed (e.g., launching dmenu),
it is a race when submapping the action as to whether the action will have
access to the keyboard or not. To fix this, the keyboard should be ungrabbed
before executing the action.
This better expresses the idea that the argument to alwaysTrue is just there to
select an instance. Another option could be to do use a fundep, which seems to
be compatible with the two instances so far.
class Predicate p w | p -> w
Now the number of runs each can be set, and the failures and successes are
summarized in the same way as the core Properties.hs. There is some duplicated
code which could be avoided by modifying Properties.hs.
Daniel's change which broke -Wall (adding an import for haddock only) was
somehow removed. Instead we can just modify the sample code to add the import.
Based on Adam Vogts recommendation on the mailing list. I had to give explicit
type signatures to get rid of warnings, but nearly verbatim to his version.
LayoutBuilderP is similar to LayoutBuilder (and is based on it), but LayoutBuilderP places windows matching given X.U.WindowProperties.Property (or any other predicate) into one rectangle, instead of fixed number of windows.
Somewhere between my creating the original version of this script and
adding it to the tree, a backslash got lost. It appears to have been
lost in the version I put on the wiki, so I suspect a copy-paste
problem at that point.
Spotted by arlinius in #xmonad, and this only shows up for xinerama setups.
Using an algorithm that scales better with number of workspaces would probably
be shorter too (visiting them in turn, rather than doing random access), but
probably not worth the effort.
See <http://code.google.com/p/xmonad/issues/detail?id=441>
> I have run into programs that fail when run by safeSpawn but succeed with spawn.
> I tracked it down in one (python) and it seems to be due to uninstallSignalHandlers.
> When run by safeSpawn, the program reports errors from wait.
dylan did not supply a patch and his version doesn't match the declared type signature;
since I don't want to break every `safeSpawn` user, I tossed a `>> return ()` in to make
the type right, although I'm troubled at removing the exception functions.
