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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/XMonad-Util-Loggers.html">Source</a></li><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">xmonad-contrib-0.11: Third party extensions for xmonad</p></div><div id="content"><div id="module-header"><table class="info"><tr><th>Portability</th><td>unportable</td></tr><tr><th>Stability</th><td>unstable</td></tr><tr><th>Maintainer</th><td><byorgey@gmail.com></td></tr><tr><th>Safe Haskell</th><td>Safe-Infered</td></tr></table><p class="caption">XMonad.Util.Loggers</p></div><div id="table-of-contents"><p class="caption">Contents</p><ul><li><a href="#g:1">Usage
</a></li><li><a href="#g:2">System Loggers
</a></li><li><a href="#g:3">XMonad Loggers
</a></li><li><a href="#g:4">Formatting Utilities
</a></li></ul></div><div id="description"><p class="caption">Description</p><div class="doc"><p>A collection of simple logger functions and formatting utilities
which can be used in the <code><a href="XMonad-Hooks-DynamicLog.html#v:ppExtras">ppExtras</a></code> field of
a pretty-printing status logger format. See <a href="XMonad-Hooks-DynamicLog.html">XMonad.Hooks.DynamicLog</a>
for more information.
</p></div></div><div id="synopsis"><p id="control.syn" class="caption expander" onclick="toggleSection('syn')">Synopsis</p><ul id="section.syn" class="hide" onclick="toggleSection('syn')"><li class="src short"><span class="keyword">type</span> <a href="#t:Logger">Logger</a> = <a href="/usr/share/doc/ghc/html/libraries/xmonad-0.11/XMonad-Core.html#t:X">X</a> (<a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-Maybe.html#t:Maybe">Maybe</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a>)</li><li class="src short"><a href="#v:aumixVolume">aumixVolume</a> :: <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:battery">battery</a> :: <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:date">date</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:loadAvg">loadAvg</a> :: <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:maildirNew">maildirNew</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/System-IO.html#t:FilePath">FilePath</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:maildirUnread">maildirUnread</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/System-IO.html#t:FilePath">FilePath</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:logCmd">logCmd</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:logFileCount">logFileCount</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/System-IO.html#t:FilePath">FilePath</a> -> (<a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-Bool.html#t:Bool">Bool</a>) -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:logCurrent">logCurrent</a> :: <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:logLayout">logLayout</a> :: <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:logTitle">logTitle</a> :: <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:onLogger">onLogger</a> :: (<a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a>) -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:wrapL">wrapL</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:fixedWidthL">fixedWidthL</a> :: <a href="XMonad-Util-Font.html#t:Align">Align</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-Int.html#t:Int">Int</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:logSp">logSp</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-Int.html#t:Int">Int</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:padL">padL</a> :: <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:shortenL">shortenL</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-Int.html#t:Int">Int</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:dzenColorL">dzenColorL</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:xmobarColorL">xmobarColorL</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></li><li class="src short"><a href="#v:-60--36--62-">(<$>)</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Control-Monad.html#t:Functor">Functor</a> f => (a -> b) -> f a -> f b</li></ul></div><div id="interface"><h1 id="g:1">Usage
</h1><div class="doc"><p>Use this module by importing it into your <code>~/.xmonad/xmonad.hs</code>:
</p><pre> import XMonad.Util.Loggers
</pre><p>Then, add one or more loggers to the
<code><a href="XMonad-Hooks-DynamicLog.html#v:ppExtras">ppExtras</a></code> field of your
<code><a href="XMonad-Hooks-DynamicLoc.html#t:PP">PP</a></code>, possibly with extra formatting .
For example:
</p><pre> -- display load averages and a pithy quote along with xmonad status.
, logHook = dynamicLogWithPP $ defaultPP {
ppExtras = [ padL loadAvg, logCmd "fortune -n 40 -s" ]
}
-- gives something like " 3.27 3.52 3.26 Drive defensively. Buy a tank."
</pre><p>See the formatting section below for another example using
a <code>where</code> block to define some formatted loggers for a top-level
<code>myLogHook</code>.
</p><p>Loggers are named either for their function, as in <code><a href="XMonad-Util-Loggers.html#v:battery">battery</a></code>,
<code><a href="XMonad-Util-Loggers.html#v:aumixVolume">aumixVolume</a></code>, and <code><a href="XMonad-Util-Loggers.html#v:maildirNew">maildirNew</a></code>, or are prefixed with "log" when
making use of other functions or by analogy with the pp* functions.
For example, the logger version of <code><a href="XMonad-Hooks-DynamicLog.html#v:ppTitle">ppTitle</a></code>
is <code><a href="XMonad-Util-Loggers.html#v:logTitle">logTitle</a></code>, and <code><a href="XMonad-Util-Loggers.html#v:logFileCount">logFileCount</a></code> loggerizes the result of file
counting code.
</p><p>Formatting utility names are generally as short as possible and
carry the suffix "L". For example, the logger version of
<code><a href="XMonad-Hooks-DynamicLog.html#v:shorten">shorten</a></code> is <code><a href="XMonad-Util-Loggers.html#v:shortenL">shortenL</a></code>.
</p><p>Of course, there is nothing really special about these so-called
"loggers": they are just <code>X (Maybe String)</code> actions. So you can
use them anywhere you would use an <code>X (Maybe String)</code>, not just
with DynamicLog.
</p><p>Additional loggers welcome!
</p></div><div class="top"><p class="src"><span class="keyword">type</span> <a name="t:Logger" class="def">Logger</a> = <a href="/usr/share/doc/ghc/html/libraries/xmonad-0.11/XMonad-Core.html#t:X">X</a> (<a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-Maybe.html#t:Maybe">Maybe</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a>)<a href="src/XMonad-Util-Loggers.html#Logger" class="link">Source</a></p><div class="doc"><p><code><a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></code> is just a convenient synonym for <code>X (Maybe String)</code>.
</p></div></div><h1 id="g:2">System Loggers
</h1><div class="doc empty"> </div><div class="top"><p class="src"><a name="v:aumixVolume" class="def">aumixVolume</a> :: <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#aumixVolume" class="link">Source</a></p><div class="doc"><p>Get the current volume with <code>aumix</code>. <a href="http://jpj.net/~trevor/aumix.html">http://jpj.net/~trevor/aumix.html</a>
</p></div></div><div class="top"><p class="src"><a name="v:battery" class="def">battery</a> :: <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#battery" class="link">Source</a></p><div class="doc"><p>Get the battery status (percent charge and charging/discharging
status). This is an ugly hack and may not work for some people.
At some point it would be nice to make this more general/have
fewer dependencies (assumes <code>/usr/bin/acpi</code> and <code>sed</code> are installed.)
</p></div></div><div class="top"><p class="src"><a name="v:date" class="def">date</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#date" class="link">Source</a></p><div class="doc"><p>Get the current date and time, and format them via the
given format string. The format used is the same as that used
by the C library function strftime; for example,
<code>date "%a %b %d"</code> might display something like <code>Tue Feb 19</code>.
For more information see something like
<a href="http://www.cplusplus.com/reference/clibrary/ctime/strftime.html">http://www.cplusplus.com/reference/clibrary/ctime/strftime.html</a>.
</p></div></div><div class="top"><p class="src"><a name="v:loadAvg" class="def">loadAvg</a> :: <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#loadAvg" class="link">Source</a></p><div class="doc"><p>Get the load average. This assumes that you have a
utility called <code>/usr/bin/uptime</code> and that you have <code>sed</code>
installed; these are fairly common on GNU/Linux systems but it
would be nice to make this more general.
</p></div></div><div class="top"><p class="src"><a name="v:maildirNew" class="def">maildirNew</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/System-IO.html#t:FilePath">FilePath</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#maildirNew" class="link">Source</a></p><div class="doc"><p>Get a count of new mails in a maildir.
</p></div></div><div class="top"><p class="src"><a name="v:maildirUnread" class="def">maildirUnread</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/System-IO.html#t:FilePath">FilePath</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#maildirUnread" class="link">Source</a></p><div class="doc"><p>Get a count of unread mails in a maildir. For maildir format
details, to write loggers for other classes of mail, see
<a href="http://cr.yp.to/proto/maildir.html">http://cr.yp.to/proto/maildir.html</a> and <code><a href="XMonad-Util-Loggers.html#v:logFileCount">logFileCount</a></code>.
</p></div></div><div class="top"><p class="src"><a name="v:logCmd" class="def">logCmd</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#logCmd" class="link">Source</a></p><div class="doc"><p>Create a <code><a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></code> from an arbitrary shell command.
</p></div></div><div class="top"><p class="src"><a name="v:logFileCount" class="def">logFileCount</a><a href="src/XMonad-Util-Loggers.html#logFileCount" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/System-IO.html#t:FilePath">FilePath</a></td><td class="doc"><p>directory in which to count files
</p></td></tr><tr><td class="src">-> (<a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-Bool.html#t:Bool">Bool</a>)</td><td class="doc"><p>predicate to match if file should be counted
</p></td></tr><tr><td class="src">-> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Get a count of filtered files in a directory.
See <code><a href="XMonad-Util-Loggers.html#v:maildirUnread">maildirUnread</a></code> and <code><a href="XMonad-Util-Loggers.html#v:maildirNew">maildirNew</a></code> source for usage examples.
</p></div></div><h1 id="g:3">XMonad Loggers
</h1><div class="doc"><p>A very small sample of what you can log since you have access to X. For
example you can loggerize the number of windows on each workspace, or
titles on other workspaces, or the id of the previously focused workspace....
</p></div><div class="top"><p class="src"><a name="v:logCurrent" class="def">logCurrent</a> :: <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#logCurrent" class="link">Source</a></p><div class="doc"><p>Get the name of the current workspace.
</p></div></div><div class="top"><p class="src"><a name="v:logLayout" class="def">logLayout</a> :: <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#logLayout" class="link">Source</a></p><div class="doc"><p>Get the name of the current layout.
</p></div></div><div class="top"><p class="src"><a name="v:logTitle" class="def">logTitle</a> :: <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#logTitle" class="link">Source</a></p><div class="doc"><p>Get the title (name) of the focused window.
</p></div></div><h1 id="g:4">Formatting Utilities
</h1><div class="doc"><p>Combine logger formatting functions to make your
<code><a href="XMonad-Hooks-DynamicLog.html#v:ppExtras">ppExtras</a></code> more colorful and readable.
(For convenience this module exports <code><a href="XMonad-Util-Loggers.html#v:-60--36--62-"><$></a></code> to
use instead of '.' or '$' in hard to read formatting lines.
For example:
</p><pre> myLogHook = dynamicLogWithPP defaultPP {
-- skipped
, ppExtras = [lLoad, lTitle, logSp 3, wrapL "[" "]" $ date "%a %d %b"]
, ppOrder = \(ws,l,_,xs) -> [l,ws] ++ xs
}
where
-- lTitle = fixedWidthL AlignCenter "." 99 . dzenColorL "cornsilk3" "" . padL . shortenL 80 $ logTitle
-- or something like:
lTitle = fixedWidthL AlignCenter "." 99 <$> dzenColorL "cornsilk3" "" <$> padL . shortenL 80 $ logTitle
lLoad = dzenColorL "#6A5ACD" "" . wrapL loadIcon " " . padL $ loadAvg
loadIcon = " ^i(/home/me/.dzen/icons/load.xbm)"
</pre><p>Note: When applying <code><a href="XMonad-Util-Loggers.html#v:shortenL">shortenL</a></code> or <code><a href="XMonad-Util-Loggers.html#v:fixedWidthL">fixedWidthL</a></code> to logger strings
containing colors or other formatting commands, apply the formatting
<em>after</em> the length adjustment, or include "invisible" characters
in the length specification, e.g. in the above '^fg(cornsilk3)' and
'^fg()' yields 19 invisible and 80 visible characters.
</p></div><div class="top"><p class="src"><a name="v:onLogger" class="def">onLogger</a> :: (<a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a>) -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#onLogger" class="link">Source</a></p><div class="doc"><p>Use a string formatting function to edit a <code><a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></code> string.
For example, to create a tag function to prefix or label loggers,
as in 'tag: output', use:
</p><pre> tagL l = onLogger $ wrap (l ++ ": ") ""
tagL "bat" battery
tagL "load" loadAvg
</pre><p>If you already have a (String -> String) function you want to
apply to a logger:
</p><pre> revL = onLogger trim
</pre><p>See formatting utility source code for more <code><a href="XMonad-Util-Loggers.html#v:onLogger">onLogger</a></code> usage examples.
</p></div></div><div class="top"><p class="src"><a name="v:wrapL" class="def">wrapL</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#wrapL" class="link">Source</a></p><div class="doc"><p>Wrap a logger's output in delimiters, unless it is <code>X (Nothing)</code>
or <code>X (Just "")</code>. Some examples:
</p><pre> wrapL " | " " | " (date "%a %d %b") -- ' | Tue 19 Feb | '
wrapL "bat: " "" battery -- ' bat: battery_logger_output'
</pre></div></div><div class="top"><p class="src"><a name="v:fixedWidthL" class="def">fixedWidthL</a><a href="src/XMonad-Util-Loggers.html#fixedWidthL" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="XMonad-Util-Font.html#t:Align">Align</a></td><td class="doc"><p>AlignCenter, AlignRight, or AlignLeft
</p></td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a></td><td class="doc"><p>String to cycle to pad missing logger output
</p></td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-Int.html#t:Int">Int</a></td><td class="doc"><p>Fixed length to output (including invisible formatting characters)
</p></td></tr><tr><td class="src">-> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a></td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Make a logger's output constant width by padding with the given string,
<em>even if the logger is</em> <code>X (Nothing)</code> <em>or</em> <code>X (Just "")</code>. Useful to
reduce visual noise as a title logger shrinks and grows, to use a fixed
width for a logger that sometimes becomes Nothing, or even to create
fancy spacers or character based art effects.
</p><p>It fills missing logger output with a repeated character like ".",
":" or pattern, like " -.-". The cycling padding string is reversed on
the left of the logger output. This is mainly useful with AlignCenter.
</p></div></div><div class="top"><p class="src"><a name="v:logSp" class="def">logSp</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-Int.html#t:Int">Int</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#logSp" class="link">Source</a></p><div class="doc"><p>Create a "spacer" logger, e.g. <code>logSp 3 -- loggerizes ' '</code>.
For more complex "spacers", use <code><a href="XMonad-Util-Loggers.html#v:fixedWidthL">fixedWidthL</a></code> with <code>return Nothing</code>.
</p></div></div><div class="top"><p class="src"><a name="v:padL" class="def">padL</a> :: <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#padL" class="link">Source</a></p><div class="doc"><p>Pad a logger's output with a leading and trailing space, unless it
is <code>X (Nothing)</code> or <code>X (Just "")</code>.
</p></div></div><div class="top"><p class="src"><a name="v:shortenL" class="def">shortenL</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-Int.html#t:Int">Int</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#shortenL" class="link">Source</a></p><div class="doc"><p>Limit a logger's length, adding "..." if truncated.
</p></div></div><div class="top"><p class="src"><a name="v:dzenColorL" class="def">dzenColorL</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#dzenColorL" class="link">Source</a></p><div class="doc"><p>Color a logger's output with dzen foreground and background colors.
</p><pre> dzenColorL "green" "#2A4C3F" battery
</pre></div></div><div class="top"><p class="src"><a name="v:xmobarColorL" class="def">xmobarColorL</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Data-String.html#t:String">String</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a> -> <a href="XMonad-Util-Loggers.html#t:Logger">Logger</a><a href="src/XMonad-Util-Loggers.html#xmobarColorL" class="link">Source</a></p><div class="doc"><p>Color a logger's output with xmobar foreground and background colors.
</p><pre> xmobarColorL "#6A5ACD" "gray6" loadAverage
</pre></div></div><div class="top"><p class="src"><a name="v:-60--36--62-" class="def">(<$>)</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Control-Monad.html#t:Functor">Functor</a> f => (a -> b) -> f a -> f b</p><div class="doc"><p>An infix synonym for <code><a href="/usr/share/doc/ghc/html/libraries/base-4.5.0.0/Control-Monad.html#v:fmap">fmap</a></code>.
</p></div></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.10.0</p></div></body></html>
