Rename dynamic string to icon pattern

12 files changed, 183 insertions, 183 deletions

diff --git a/readme.md b/readme.md
index cb3b9cc..003ee2a 100644
--- a/readme.md
+++ b/readme.md
@@ -542,7 +542,7 @@ Monitors have default aliases.  The sections below describe every
 monitor in turn, but before we provide a list of the configuration
 options (or *monitor arguments*) they all share.
 
-### Dynamic Strings
+### Icon patterns
 
 Some monitors allow usage of strings that depend on some integer value
 from 0 to 8 by replacing all occurences of `"%%"` with it
@@ -552,9 +552,9 @@ as `"%"`, `"%%"` as `"3"`, `"%%%"` as `"3%"`, `"%%%%"` as `"33"` and so on). Ess
 it allows to replace vertical bars with custom icons. For example,
 
     Run Brightness
-      [ "-t", "<dstr>"
+      [ "-t", "<ipat>"
       , "--"
-      , "--brightness-dynamic-string", "<icon=bright_%%.xpm/>"
+      , "--brightness-icon-pattern", "<icon=bright_%%.xpm/>"
       ] 30
 
 Will display `bright_0.xpm` to `bright_8.xpm` depending on current brightness
@@ -711,11 +711,11 @@ something like:
 - Aliases to the interface name: so `Network "eth0" []` can be used as
   `%eth0%`
 - Args: default monitor arguments, plus:
-  - `--rx-dynamic-string`: dynamic string for reception rate in `rxdstr`.
-  - `--tx-dynamic-string`: dynamic string for transmission rate in `txdstr`.
+  - `--rx-icon-pattern`: dynamic string for reception rate in `rxipat`.
+  - `--tx-icon-pattern`: dynamic string for transmission rate in `txipat`.
 - Variables that can be used with the `-t`/`--template` argument:
-  `dev`, `rx`, `tx`, `rxbar`, `rxvbar`, `rxdstr`, `txbar`, `txvbar`,
-  `txdstr`. Reception and transmission rates (`rx` and `tx`) are displayed
+  `dev`, `rx`, `tx`, `rxbar`, `rxvbar`, `rxipat`, `txbar`, `txvbar`,
+  `txipat`. Reception and transmission rates (`rx` and `tx`) are displayed
   by default as Kb/s, without any suffixes, but you can set the `-S` to
   "True" to make them displayed with adaptive units (Kb/s, Mb/s, etc.).
 - Default template: `<dev>: <rx>KB|<tx>KB`
@@ -725,11 +725,11 @@ something like:
 - Active interface is detected automatically
 - Aliases to "dynnetwork"
 - Args: default monitor arguments, plus:
-  - `--rx-dynamic-string`: dynamic string for reception rate in `rxdstr`.
-  - `--tx-dynamic-string`: dynamic string for transmission rate in `txdstr`.
+  - `--rx-icon-pattern`: dynamic string for reception rate in `rxipat`.
+  - `--tx-icon-pattern`: dynamic string for transmission rate in `txipat`.
 - Variables that can be used with the `-t`/`--template` argument:
-  `dev`, `rx`, `tx`, `rxbar`, `rxvbar`, `rxdstr`, `txbar`, `txvbar`,
-  `txdstr`. Reception and transmission rates (`rx` and `tx`) are displayed
+  `dev`, `rx`, `tx`, `rxbar`, `rxvbar`, `rxipat`, `txbar`, `txvbar`,
+  `txipat`. Reception and transmission rates (`rx` and `tx`) are displayed
   in Kbytes per second, and you can set the `-S` to "True" to make them
   displayed with units (the string "Kb/s").
 - Default template: `<dev>: <rx>KB|<tx>KB`
@@ -739,9 +739,9 @@ something like:
 - Aliases to the interface name with the suffix "wi": thus, `Wireless
   "wlan0" []` can be used as `%wlan0wi%`
 - Args: default monitor arguments, plus:
-  - `--quality-dynamic-string`: dynamic string for connection quality in `qualitydstr`.
+  - `--quality-icon-pattern`: dynamic string for connection quality in `qualityipat`.
 - Variables that can be used with the `-t`/`--template` argument:
-            `essid`, `quality`, `qualitybar`, `qualityvbar`, `qualitydstr`
+            `essid`, `quality`, `qualitybar`, `qualityvbar`, `qualityipat`
 - Default template: `<essid> <quality>`
 - Requires the C library [iwlib] (part of the wireless tools suite)
   installed in your system. In addition, to activate this plugin you
@@ -751,12 +751,12 @@ something like:
 
 - Aliases to `memory`
 - Args: default monitor arguments, plus:
-  - `--used-dynamic-string`: dynamic string for used memory ratio in `useddstr`.
-  - `--free-dynamic-string`: dynamic string for free memory ratio in `freedstr`.
+  - `--used-icon-pattern`: dynamic string for used memory ratio in `usedipat`.
+  - `--free-icon-pattern`: dynamic string for free memory ratio in `freeipat`.
 - Variables that can be used with the `-t`/`--template` argument:
              `total`, `free`, `buffer`, `cache`, `rest`, `used`,
-             `usedratio`, `usedbar`, `usedvbar`, `useddstr`,
-             `freeratio`, `freebar`, `freevbar`, `freedstr`
+             `usedratio`, `usedbar`, `usedvbar`, `usedipat`,
+             `freeratio`, `freebar`, `freevbar`, `freeipat`
 - Default template: `Mem: <usedratio>% (<cache>M)`
 
 ### `Swap Args RefreshRate`
@@ -771,23 +771,23 @@ something like:
 
 - Aliases to `cpu`
 - Args: default monitor arguments, plus:
-  - `--load-dynamic-string`: dynamic string for cpu load in `dstr`.
+  - `--load-icon-pattern`: dynamic string for cpu load in `ipat`.
 - Variables that can be used with the `-t`/`--template` argument:
-	    `total`, `bar`, `vbar`, `dstr`, `user`, `nice`, `system`, `idle`, `iowait`
+	    `total`, `bar`, `vbar`, `ipat`, `user`, `nice`, `system`, `idle`, `iowait`
 - Default template: `Cpu: <total>%`
 
 ### `MultiCpu Args RefreshRate`
 
 - Aliases to `multicpu`
 - Args: default monitor arguments, plus:
-  - `--load-dynamic-string`: dynamic string for overall cpu load in `dstr`.
-  - `--load-dynamic-strings`: dynamic string for each cpu load in `autodstr`, `dstr{i}`.
+  - `--load-icon-pattern`: dynamic string for overall cpu load in `ipat`.
+  - `--load-icon-patterns`: dynamic string for each cpu load in `autoipat`, `ipat{i}`.
                               This option can be specified several times. nth option
                               corresponds to nth cpu.
 - Variables that can be used with the `-t`/`--template` argument:
-	    `autototal`, `autobar`, `autovbar`, `autodstr`, `autouser`, `autonice`,
-	    `autosystem`, `autoidle`, `total`, `bar`, `vbar`, `dstr`, `user`, `nice`,
-	    `system`, `idle`, `total0`, `bar0`, `vbar0`, `dstr0`, `user0`, `nice0`,
+	    `autototal`, `autobar`, `autovbar`, `autoipat`, `autouser`, `autonice`,
+	    `autosystem`, `autoidle`, `total`, `bar`, `vbar`, `ipat`, `user`, `nice`,
+	    `system`, `idle`, `total0`, `bar0`, `vbar0`, `ipat0`, `user0`, `nice0`,
 	    `system0`, `idle0`, ...
   The auto* variables automatically detect the number of CPUs on the system
   and display one entry for each.
@@ -818,15 +818,15 @@ something like:
   - `-p`: color to display positive power (battery charging)
   - `-f`: file in `/sys/class/power_supply` with AC info (default:
     "AC/online")
-  - `--on-dynamic-string`: dynamic string for current battery charge
-    when AC is "on" in `leftdstr`.
-  - `--off-dynamic-string`: dynamic string for current battery charge
-    when AC is "off" in `leftdstr`.
-  - `--idle-dynamic-string`: dynamic string for current battery charge
-    when AC is "idle" in `leftdstr`.
+  - `--on-icon-pattern`: dynamic string for current battery charge
+    when AC is "on" in `leftipat`.
+  - `--off-icon-pattern`: dynamic string for current battery charge
+    when AC is "off" in `leftipat`.
+  - `--idle-icon-pattern`: dynamic string for current battery charge
+    when AC is "idle" in `leftipat`.
 
 - Variables that can be used with the `-t`/`--template` argument:
-	    `left`, `leftbar`, `leftvbar`, `leftdstr`, `timeleft`, `watts`, `acstatus`
+	    `left`, `leftbar`, `leftvbar`, `leftipat`, `timeleft`, `watts`, `acstatus`
 - Default template: `Batt: <watts>, <left>% / <timeleft>`
 - Example (note that you need "--" to separate regular monitor options from
   Battery's specific ones):
@@ -899,12 +899,12 @@ more than one battery.
 - Aliases to `disku`
 - Disks: list of pairs of the form (device or mount point, template),
   where the template can contain `<size>`, `<free>`, `<used>`, `<freep>` or
-  `<usedp>`, `<freebar>`, `<freevbar>`, `<freedstr>`, `<usedbar>`,
-  `<usedvbar>` or `<useddstr>` for total, free, used, free percentage and
+  `<usedp>`, `<freebar>`, `<freevbar>`, `<freeipat>`, `<usedbar>`,
+  `<usedvbar>` or `<usedipat>` for total, free, used, free percentage and
   used percentage of the given file system capacity.
 - Args: default monitor arguments. `-t`/`--template` is ignored. Plus
-  - `--free-dynamic-string`: dynamic string for free disk space in `freedstr`.
-  - `--used-dynamic-string`: dynamic string for used disk space in `useddstr`.
+  - `--free-icon-pattern`: dynamic string for free disk space in `freeipat`.
+  - `--used-icon-pattern`: dynamic string for used disk space in `usedipat`.
 - Default template: none (you must specify a template for each file system).
 - Example:
 
@@ -918,13 +918,13 @@ more than one battery.
 - Disks: list of pairs of the form (device or mount point, template),
   where the template can contain `<total>`, `<read>`, `<write>` for total,
   read and write speed, respectively. There are also bar versions of each:
-  `<totalbar>`, `<totalvbar>`, `<totaldstr>`,
-  `<readbar>`, `<readvbar>`, `<readdstr>`,
-  `<writebar>`, `<writevbar>`, and `<writedstr>`.
+  `<totalbar>`, `<totalvbar>`, `<totalipat>`,
+  `<readbar>`, `<readvbar>`, `<readipat>`,
+  `<writebar>`, `<writevbar>`, and `<writeipat>`.
 - Args: default monitor arguments. `-t`/`--template` is ignored. Plus
-  - `--total-dynamic-string`: dynamic string for total disk I/O in `<totaldstr>`.
-  - `--write-dynamic-string`: dynamic string for write disk I/O in `<writedstr>`.
-  - `--read-dynamic-string`: dynamic string for read disk I/O in `<readdstr>`.
+  - `--total-icon-pattern`: dynamic string for total disk I/O in `<totalipat>`.
+  - `--write-icon-pattern`: dynamic string for write disk I/O in `<writeipat>`.
+  - `--read-icon-pattern`: dynamic string for read disk I/O in `<readipat>`.
 - Default template: none (you must specify a template for each file system).
 - Example:
 
@@ -1012,9 +1012,9 @@ more than one battery.
         - Long option: `--offc`
     - `--highd` _number_ High threshold for dB. Defaults to -5.0.
     - `--lowd` _number_ Low threshold for dB. Defaults to -30.0.
-    - `--volume-dynamic-string` _string_ dynamic string for current volume in `volumedstr`.
+    - `--volume-icon-pattern` _string_ dynamic string for current volume in `volumeipat`.
 - Variables that can be used with the `-t`/`--template` argument:
-            `volume`, `volumebar`, `volumevbar`, `volumedstr`, `dB`, `status`
+            `volume`, `volumebar`, `volumevbar`, `volumeipat`, `dB`, `status`
 - Note that `dB` might only return 0 on your system. This is known
   to happen on systems with a pulseaudio backend.
 - Default template: `Vol: <volume>% <status>`
@@ -1032,9 +1032,9 @@ more than one battery.
   playing, stopped and paused states in the `statei` template field.
   The environment variables `MPD_HOST` and `MPD_PORT` are used to configure the
   mpd server to communicate with. Also available:
-  - `lapsed-dynamic-string`: dynamic string for current track position in `dstr`.
+  - `lapsed-icon-pattern`: dynamic string for current track position in `ipat`.
 - Variables that can be used with the `-t`/`--template` argument:
-             `bar`, `vbar`, `dstr`, `state`, `statei`, `volume`, `length`,
+             `bar`, `vbar`, `ipat`, `state`, `statei`, `volume`, `length`,
              `lapsed`, `remaining`,
              `plength` (playlist length), `ppos` (playlist position),
              `name`, `artist`, `composer`, `performer`,
@@ -1154,9 +1154,9 @@ more than one battery.
        actual_brightness)
     - `-M`: file with the maximum brightness (default:
        max_brightness)
-    - `--brightness-dynamic-string`: dynamic string for current brightness in `dstr`.
+    - `--brightness-icon-pattern`: dynamic string for current brightness in `ipat`.
 - Variables that can be used with the `-t`/`--template` argument:
-	    `vbar`, `percent`, `bar`, `dstr`
+	    `vbar`, `percent`, `bar`, `ipat`
 - Default template: `<percent>`
 - Example:
 
diff --git a/src/Plugins/Monitors/Batt.hs b/src/Plugins/Monitors/Batt.hs
index 592deae..f7b31e4 100644
--- a/src/Plugins/Monitors/Batt.hs
+++ b/src/Plugins/Monitors/Batt.hs
@@ -34,9 +34,9 @@ data BattOpts = BattOpts
   , highThreshold :: Float
   , onlineFile :: FilePath
   , scale :: Float
-  , onDynamicString :: Maybe DynamicString
-  , offDynamicString :: Maybe DynamicString
-  , idleDynamicString :: Maybe DynamicString
+  , onIconPattern :: Maybe IconPattern
+  , offIconPattern :: Maybe IconPattern
+  , idleIconPattern :: Maybe IconPattern
   }
 
 defaultOpts :: BattOpts
@@ -52,9 +52,9 @@ defaultOpts = BattOpts
   , highThreshold = -10
   , onlineFile = "AC/online"
   , scale = 1e6
-  , onDynamicString = Nothing
-  , offDynamicString = Nothing
-  , idleDynamicString = Nothing
+  , onIconPattern = Nothing
+  , offIconPattern = Nothing
+  , idleIconPattern = Nothing
   }
 
 options :: [OptDescr (BattOpts -> BattOpts)]
@@ -70,12 +70,12 @@ options =
   , Option "H" ["hight"] (ReqArg (\x o -> o { highThreshold = read x }) "") ""
   , Option "f" ["online"] (ReqArg (\x o -> o { onlineFile = x }) "") ""
   , Option "s" ["scale"] (ReqArg (\x o -> o {scale = read x}) "") ""
-  , Option "" ["on-dynamic-string"] (ReqArg (\x o ->
-     o { onDynamicString = Just $ parseDynamicString x }) "") ""
-  , Option "" ["off-dynamic-string"] (ReqArg (\x o ->
-     o { offDynamicString = Just $ parseDynamicString x }) "") ""
-  , Option "" ["idle-dynamic-string"] (ReqArg (\x o ->
-     o { idleDynamicString = Just $ parseDynamicString x }) "") ""
+  , Option "" ["on-icon-pattern"] (ReqArg (\x o ->
+     o { onIconPattern = Just $ parseIconPattern x }) "") ""
+  , Option "" ["off-icon-pattern"] (ReqArg (\x o ->
+     o { offIconPattern = Just $ parseIconPattern x }) "") ""
+  , Option "" ["idle-icon-pattern"] (ReqArg (\x o ->
+     o { idleIconPattern = Just $ parseIconPattern x }) "") ""
   ]
 
 parseOpts :: [String] -> IO BattOpts
@@ -94,7 +94,7 @@ sysDir = "/sys/class/power_supply"
 battConfig :: IO MConfig
 battConfig = mkMConfig
        "Batt: <watts>, <left>% / <timeleft>" -- template
-       ["leftbar", "leftvbar", "left", "acstatus", "timeleft", "watts", "leftdstr"] -- replacements
+       ["leftbar", "leftvbar", "left", "acstatus", "timeleft", "watts", "leftipat"] -- replacements
 
 data Files = Files
   { fFull :: String
@@ -182,7 +182,7 @@ runBatt' bfs args = do
     Result x w t s ->
       do l <- fmtPercent x
          ws <- fmtWatts w opts suffix d
-         si <- getDynamicString opts s x
+         si <- getIconPattern opts s x
          parseTemplate (l ++ [fmtStatus opts s, fmtTime $ floor t, ws, si])
     NA -> getConfigValue naString
   where fmtPercent :: Float -> Monitor [String]
@@ -209,9 +209,9 @@ runBatt' bfs args = do
                   | -x >= highThreshold o = maybeColor (highWColor o)
                   | -x >= lowThreshold o = maybeColor (mediumWColor o)
                   | otherwise = maybeColor (lowWColor o)
-        getDynamicString opts status x = do
+        getIconPattern opts status x = do
           let x' = minimum [1, x]
           case status of
-               Idle -> showDynamicString (idleDynamicString opts) x'
-               Charging -> showDynamicString (onDynamicString opts) x'
-               Discharging -> showDynamicString (offDynamicString opts) x'
+               Idle -> showIconPattern (idleIconPattern opts) x'
+               Charging -> showIconPattern (onIconPattern opts) x'
+               Discharging -> showIconPattern (offIconPattern opts) x'
diff --git a/src/Plugins/Monitors/Bright.hs b/src/Plugins/Monitors/Bright.hs
index 999b459..cb510f6 100644
--- a/src/Plugins/Monitors/Bright.hs
+++ b/src/Plugins/Monitors/Bright.hs
@@ -26,22 +26,22 @@ import Plugins.Monitors.Common
 data BrightOpts = BrightOpts { subDir :: String
                              , currBright :: String
                              , maxBright :: String
-                             , curBrightDynamicString :: Maybe DynamicString
+                             , curBrightIconPattern :: Maybe IconPattern
                              }
 
 defaultOpts :: BrightOpts
 defaultOpts = BrightOpts { subDir = "acpi_video0"
                          , currBright = "actual_brightness"
                          , maxBright = "max_brightness"
-                         , curBrightDynamicString = Nothing
+                         , curBrightIconPattern = Nothing
                          }
 
 options :: [OptDescr (BrightOpts -> BrightOpts)]
 options = [ Option "D" ["device"] (ReqArg (\x o -> o { subDir = x }) "") ""
           , Option "C" ["curr"] (ReqArg (\x o -> o { currBright = x }) "") ""
           , Option "M" ["max"] (ReqArg (\x o -> o { maxBright = x }) "") ""
-          , Option "" ["brightness-dynamic-string"] (ReqArg (\x o ->
-             o { curBrightDynamicString = Just $ parseDynamicString x }) "") ""
+          , Option "" ["brightness-icon-pattern"] (ReqArg (\x o ->
+             o { curBrightIconPattern = Just $ parseIconPattern x }) "") ""
           ]
 
 -- from Batt.hs
@@ -56,7 +56,7 @@ sysDir = "/sys/class/backlight/"
 
 brightConfig :: IO MConfig
 brightConfig = mkMConfig "<percent>" -- template
-                         ["vbar", "percent", "bar", "dstr"] -- replacements
+                         ["vbar", "percent", "bar", "ipat"] -- replacements
 
 data Files = Files { fCurr :: String
                    , fMax :: String
@@ -85,7 +85,7 @@ runBright args = do
         fmtPercent opts c = do r <- showVerticalBar (100 * c) c
                                s <- showPercentWithColors c
                                t <- showPercentBar (100 * c) c
-                               d <- showDynamicString (curBrightDynamicString opts) c
+                               d <- showIconPattern (curBrightIconPattern opts) c
                                return [r,s,t,d]
 
 readBright :: Files -> IO Float
diff --git a/src/Plugins/Monitors/Common.hs b/src/Plugins/Monitors/Common.hs
index ed91c73..7d11258 100644
--- a/src/Plugins/Monitors/Common.hs
+++ b/src/Plugins/Monitors/Common.hs
@@ -40,8 +40,8 @@ module Plugins.Monitors.Common (
                        , parseTemplate'
                        -- ** String Manipulation
                        -- $strings
-                       , DynamicString
-                       , parseDynamicString
+                       , IconPattern
+                       , parseIconPattern
                        , padString
                        , showWithPadding
                        , showWithColors
@@ -50,10 +50,10 @@ module Plugins.Monitors.Common (
                        , showPercentsWithColors
                        , showPercentBar
                        , showVerticalBar
-                       , showDynamicString
+                       , showIconPattern
                        , showLogBar
                        , showLogVBar
-                       , showLogDynamicString
+                       , showLogIconPattern
                        , showWithUnits
                        , takeDigits
                        , showDigits
@@ -352,10 +352,10 @@ combine m ((s,ts,ss):xs) =
 
 -- $strings
 
-type DynamicString = Int -> String
+type IconPattern = Int -> String
 
-parseDynamicString :: String -> DynamicString
-parseDynamicString path =
+parseIconPattern :: String -> IconPattern
+parseIconPattern path =
     let spl = splitOnPercent path
     in \i -> concat $ intersperse (show i) spl
   where splitOnPercent [] = [[]]
@@ -469,9 +469,9 @@ showPercentBar v x = do
   s <- colorizeString v (take len $ cycle bf)
   return $ s ++ take (bw - len) (cycle bb)
 
-showDynamicString :: Maybe DynamicString -> Float -> Monitor String
-showDynamicString Nothing _ = return ""
-showDynamicString (Just str) x = return $ str $ convert $ 100 * x
+showIconPattern :: Maybe IconPattern -> Float -> Monitor String
+showIconPattern Nothing _ = return ""
+showIconPattern (Just str) x = return $ str $ convert $ 100 * x
   where convert val
           | t <= 0 = 0
           | t > 8 = 8
@@ -511,8 +511,8 @@ showLogVBar f v = do
                | otherwise = f + logBase 2 (x / hh) / bw
   showVerticalBar v $ choose v
 
-showLogDynamicString :: Maybe DynamicString -> Float -> Float -> Monitor String
-showLogDynamicString str f v = do
+showLogIconPattern :: Maybe IconPattern -> Float -> Float -> Monitor String
+showLogIconPattern str f v = do
   h <- fromIntegral `fmap` getConfigValue high
   l <- fromIntegral `fmap` getConfigValue low
   bw <- fromIntegral `fmap` getConfigValue barWidth
@@ -520,4 +520,4 @@ showLogDynamicString str f v = do
       choose x | x == 0.0 = 0
                | x <= ll = 1 / bw
                | otherwise = f + logBase 2 (x / hh) / bw
-  showDynamicString str $ choose v
+  showIconPattern str $ choose v
diff --git a/src/Plugins/Monitors/Cpu.hs b/src/Plugins/Monitors/Cpu.hs
index 5abde7e..7fed989 100644
--- a/src/Plugins/Monitors/Cpu.hs
+++ b/src/Plugins/Monitors/Cpu.hs
@@ -21,18 +21,18 @@ import Data.IORef (IORef, newIORef, readIORef, writeIORef)
 import System.Console.GetOpt
 
 data CpuOpts = CpuOpts
-  { loadDynamicString :: Maybe DynamicString
+  { loadIconPattern :: Maybe IconPattern
   }
 
 defaultOpts :: CpuOpts
 defaultOpts = CpuOpts
-  { loadDynamicString = Nothing
+  { loadIconPattern = Nothing
   }
 
 options :: [OptDescr (CpuOpts -> CpuOpts)]
 options =
-  [ Option "" ["load-dynamic-string"] (ReqArg (\x o ->
-     o { loadDynamicString = Just $ parseDynamicString x }) "") ""
+  [ Option "" ["load-icon-pattern"] (ReqArg (\x o ->
+     o { loadIconPattern = Just $ parseIconPattern x }) "") ""
   ]
 
 parseOpts :: [String] -> IO CpuOpts
@@ -44,7 +44,7 @@ parseOpts argv =
 cpuConfig :: IO MConfig
 cpuConfig = mkMConfig
        "Cpu: <total>%"
-       ["bar","vbar","dstr","total","user","nice","system","idle","iowait"]
+       ["bar","vbar","ipat","total","user","nice","system","idle","iowait"]
 
 type CpuDataRef = IORef [Int]
 
@@ -70,7 +70,7 @@ formatCpu opts xs = do
   let t = sum $ take 3 xs
   b <- showPercentBar (100 * t) t
   v <- showVerticalBar (100 * t) t
-  d <- showDynamicString (loadDynamicString opts) t
+  d <- showIconPattern (loadIconPattern opts) t
   ps <- showPercentsWithColors (t:xs)
   return (b:v:d:ps)
 
diff --git a/src/Plugins/Monitors/Disk.hs b/src/Plugins/Monitors/Disk.hs
index e020c85..0019c1a 100644
--- a/src/Plugins/Monitors/Disk.hs
+++ b/src/Plugins/Monitors/Disk.hs
@@ -28,9 +28,9 @@ import System.Directory (canonicalizePath, doesFileExist)
 import System.Console.GetOpt
 
 data DiskIOOpts = DiskIOOpts
-  { totalDynamicString :: Maybe DynamicString
-  , writeDynamicString :: Maybe DynamicString
-  , readDynamicString :: Maybe DynamicString
+  { totalIconPattern :: Maybe IconPattern
+  , writeIconPattern :: Maybe IconPattern
+  , readIconPattern :: Maybe IconPattern
   }
 
 parseDiskIOOpts :: [String] -> IO DiskIOOpts
@@ -39,29 +39,29 @@ parseDiskIOOpts argv =
     (o, _, []) -> return $ foldr id defaultOpts o
     (_, _, errs) -> ioError . userError $ concat errs
  where defaultOpts = DiskIOOpts
-          { totalDynamicString = Nothing
-          , writeDynamicString = Nothing
-          , readDynamicString = Nothing
+          { totalIconPattern = Nothing
+          , writeIconPattern = Nothing
+          , readIconPattern = Nothing
           }
        options =
-          [ Option "" ["total-dynamic-string"] (ReqArg (\x o ->
-             o { totalDynamicString = Just $ parseDynamicString x}) "") ""
-          , Option "" ["write-dynamic-string"] (ReqArg (\x o ->
-             o { writeDynamicString = Just $ parseDynamicString x}) "") ""
-          , Option "" ["read-dynamic-string"] (ReqArg (\x o ->
-             o { readDynamicString = Just $ parseDynamicString x}) "") ""
+          [ Option "" ["total-icon-pattern"] (ReqArg (\x o ->
+             o { totalIconPattern = Just $ parseIconPattern x}) "") ""
+          , Option "" ["write-icon-pattern"] (ReqArg (\x o ->
+             o { writeIconPattern = Just $ parseIconPattern x}) "") ""
+          , Option "" ["read-icon-pattern"] (ReqArg (\x o ->
+             o { readIconPattern = Just $ parseIconPattern x}) "") ""
           ]
 
 diskIOConfig :: IO MConfig
 diskIOConfig = mkMConfig "" ["total", "read", "write"
                             ,"totalbar", "readbar", "writebar"
                             ,"totalvbar", "readvbar", "writevbar"
-                            ,"totaldstr", "readdstr", "writedstr"
+                            ,"totalipat", "readipat", "writeipat"
                             ]
 
 data DiskUOpts = DiskUOpts
-  { freeDynamicString :: Maybe DynamicString
-  , usedDynamicString :: Maybe DynamicString
+  { freeIconPattern :: Maybe IconPattern
+  , usedIconPattern :: Maybe IconPattern
   }
 
 parseDiskUOpts :: [String] -> IO DiskUOpts
@@ -70,21 +70,21 @@ parseDiskUOpts argv =
     (o, _, []) -> return $ foldr id defaultOpts o
     (_, _, errs) -> ioError . userError $ concat errs
  where defaultOpts = DiskUOpts
-          { freeDynamicString = Nothing
-          , usedDynamicString = Nothing
+          { freeIconPattern = Nothing
+          , usedIconPattern = Nothing
           }
        options =
-          [ Option "" ["free-dynamic-string"] (ReqArg (\x o ->
-             o { freeDynamicString = Just $ parseDynamicString x}) "") ""
-          , Option "" ["used-dynamic-string"] (ReqArg (\x o ->
-             o { usedDynamicString = Just $ parseDynamicString x}) "") ""
+          [ Option "" ["free-icon-pattern"] (ReqArg (\x o ->
+             o { freeIconPattern = Just $ parseIconPattern x}) "") ""
+          , Option "" ["used-icon-pattern"] (ReqArg (\x o ->
+             o { usedIconPattern = Just $ parseIconPattern x}) "") ""
           ]
 
 diskUConfig :: IO MConfig
 diskUConfig = mkMConfig ""
               [ "size", "free", "used", "freep", "usedp"
-              , "freebar", "freevbar", "freedstr"
-              , "usedbar", "usedvbar", "useddstr"
+              , "freebar", "freevbar", "freeipat"
+              , "usedbar", "usedvbar", "usedipat"
               ]
 
 type DevName = String
@@ -183,10 +183,10 @@ runDiskIO' opts (tmp, xs) = do
   s <- mapM (showWithColors speedToStr) xs
   b <- mapM (showLogBar 0.8) xs
   vb <- mapM (showLogVBar 0.8) xs
-  dstr <- mapM (\(f,v) -> showLogDynamicString (f opts) 0.8 v)
-        $ zip [totalDynamicString, readDynamicString, writeDynamicString] xs
+  ipat <- mapM (\(f,v) -> showLogIconPattern (f opts) 0.8 v)
+        $ zip [totalIconPattern, readIconPattern, writeIconPattern] xs
   setConfigValue tmp template
-  parseTemplate $ s ++ b ++ vb ++ dstr
+  parseTemplate $ s ++ b ++ vb ++ ipat
 
 runDiskIO :: DevDataRef -> [(String, String)] -> [String] -> Monitor String
 runDiskIO dref disks argv = do
@@ -225,11 +225,11 @@ runDiskU' opts tmp path = do
   sp <- showPercentsWithColors [fr, 1 - fr]
   fb <- showPercentBar (fromIntegral freep) fr
   fvb <- showVerticalBar (fromIntegral freep) fr
-  fdstr <- showDynamicString (freeDynamicString opts) fr
+  fipat <- showIconPattern (freeIconPattern opts) fr
   ub <- showPercentBar (fromIntegral $ 100 - freep) (1 - fr)
   uvb <- showVerticalBar (fromIntegral $ 100 - freep) (1 - fr)
-  udstr <- showDynamicString (usedDynamicString opts) (1 - fr)
-  parseTemplate $ [sizeToStr total] ++ s ++ sp ++ [fb,fvb,fdstr,ub,uvb,udstr]
+  uipat <- showIconPattern (usedIconPattern opts) (1 - fr)
+  parseTemplate $ [sizeToStr total] ++ s ++ sp ++ [fb,fvb,fipat,ub,uvb,uipat]
   where ign = const (return [0, 0, 0]) :: SomeException -> IO [Integer]
 
 
diff --git a/src/Plugins/Monitors/MPD.hs b/src/Plugins/Monitors/MPD.hs
index 3c1615e..1a49ad3 100644
--- a/src/Plugins/Monitors/MPD.hs
+++ b/src/Plugins/Monitors/MPD.hs
@@ -22,7 +22,7 @@ import Control.Concurrent (threadDelay)
 
 mpdConfig :: IO MConfig
 mpdConfig = mkMConfig "MPD: <state>"
-              [ "bar", "vbar", "dstr", "state", "statei", "volume", "length"
+              [ "bar", "vbar", "ipat", "state", "statei", "volume", "length"
               , "lapsed", "remaining", "plength", "ppos", "file"
               , "name", "artist", "composer", "performer"
               , "album", "title", "track", "genre"
@@ -32,7 +32,7 @@ data MOpts = MOpts
   { mPlaying :: String
   , mStopped :: String
   , mPaused :: String
-  , mLapsedDynamicString :: Maybe DynamicString
+  , mLapsedIconPattern :: Maybe IconPattern
   }
 
 defaultOpts :: MOpts
@@ -40,7 +40,7 @@ defaultOpts = MOpts
   { mPlaying = ">>"
   , mStopped = "><"
   , mPaused = "||"
-  , mLapsedDynamicString = Nothing
+  , mLapsedIconPattern = Nothing
   }
 
 options :: [OptDescr (MOpts -> MOpts)]
@@ -48,8 +48,8 @@ options =
   [ Option "P" ["playing"] (ReqArg (\x o -> o { mPlaying = x }) "") ""
   , Option "S" ["stopped"] (ReqArg (\x o -> o { mStopped = x }) "") ""
   , Option "Z" ["paused"] (ReqArg (\x o -> o { mPaused = x }) "") ""
-  , Option "" ["lapsed-dynamic-string"] (ReqArg (\x o ->
-     o { mLapsedDynamicString = Just $ parseDynamicString x }) "") ""
+  , Option "" ["lapsed-icon-pattern"] (ReqArg (\x o ->
+     o { mLapsedIconPattern = Just $ parseIconPattern x }) "") ""
   ]
 
 runMPD :: [String] -> Monitor String
@@ -91,8 +91,8 @@ parseMPD (Right st) song opts = do
   songData <- parseSong song
   bar <- showPercentBar (100 * b) b
   vbar <- showVerticalBar (100 * b) b
-  dstr <- showDynamicString (mLapsedDynamicString opts) b
-  return $ [bar, vbar, dstr, ss, si, vol, len, lap, remain, plen, ppos] ++ songData
+  ipat <- showIconPattern (mLapsedIconPattern opts) b
+  return $ [bar, vbar, ipat, ss, si, vol, len, lap, remain, plen, ppos] ++ songData
   where s = M.stState st
         ss = show s
         si = stateGlyph s opts
diff --git a/src/Plugins/Monitors/Mem.hs b/src/Plugins/Monitors/Mem.hs
index 7524989..b19c5a7 100644
--- a/src/Plugins/Monitors/Mem.hs
+++ b/src/Plugins/Monitors/Mem.hs
@@ -19,22 +19,22 @@ import qualified Data.Map as M
 import System.Console.GetOpt
 
 data MemOpts = MemOpts
-  { usedDynamicString :: Maybe DynamicString
-  , freeDynamicString :: Maybe DynamicString
+  { usedIconPattern :: Maybe IconPattern
+  , freeIconPattern :: Maybe IconPattern
   }
 
 defaultOpts :: MemOpts
 defaultOpts = MemOpts
-  { usedDynamicString = Nothing
-  , freeDynamicString = Nothing
+  { usedIconPattern = Nothing
+  , freeIconPattern = Nothing
   }
 
 options :: [OptDescr (MemOpts -> MemOpts)]
 options =
-  [ Option "" ["used-dynamic-string"] (ReqArg (\x o ->
-     o { usedDynamicString = Just $ parseDynamicString x }) "") ""
-  , Option "" ["free-dynamic-string"] (ReqArg (\x o ->
-     o { freeDynamicString = Just $ parseDynamicString x }) "") ""
+  [ Option "" ["used-icon-pattern"] (ReqArg (\x o ->
+     o { usedIconPattern = Just $ parseIconPattern x }) "") ""
+  , Option "" ["free-icon-pattern"] (ReqArg (\x o ->
+     o { freeIconPattern = Just $ parseIconPattern x }) "") ""
   ]
 
 parseOpts :: [String] -> IO MemOpts
@@ -46,7 +46,7 @@ parseOpts argv =
 memConfig :: IO MConfig
 memConfig = mkMConfig
        "Mem: <usedratio>% (<cache>M)" -- template
-       ["usedbar", "usedvbar", "useddstr", "freebar", "freevbar", "freedstr", "usedratio", "freeratio",
+       ["usedbar", "usedvbar", "usedipat", "freebar", "freevbar", "freeipat", "usedratio", "freeratio",
         "total", "free", "buffer", "cache", "rest", "used"] -- available replacements
 
 fileMEM :: IO String
@@ -76,14 +76,14 @@ formatMem opts (r:fr:xs) =
            rr = 100 * r
        ub <- showPercentBar rr r
        uvb <- showVerticalBar rr r
-       udstr <- showDynamicString (usedDynamicString opts) r
+       uipat <- showIconPattern (usedIconPattern opts) r
        fb <- showPercentBar (100 - rr) (1 - r)
        fvb <- showVerticalBar (100 - rr) ( 1 - r)
-       fdstr <- showDynamicString (freeDynamicString opts) (1 - r)
+       fipat <- showIconPattern (freeIconPattern opts) (1 - r)
        rs <- showPercentWithColors r
        fs <- showPercentWithColors fr
        s <- mapM (showWithColors f) xs
-       return (ub:uvb:udstr:fb:fvb:fdstr:rs:fs:s)
+       return (ub:uvb:uipat:fb:fvb:fipat:rs:fs:s)
 formatMem _ _ = replicate 10 `fmap` getConfigValue naString
 
 runMem :: [String] -> Monitor String
diff --git a/src/Plugins/Monitors/MultiCpu.hs b/src/Plugins/Monitors/MultiCpu.hs
index 9f8c191..eab21da 100644
--- a/src/Plugins/Monitors/MultiCpu.hs
+++ b/src/Plugins/Monitors/MultiCpu.hs
@@ -22,22 +22,22 @@ import Data.IORef (IORef, newIORef, readIORef, writeIORef)
 import System.Console.GetOpt
 
 data MultiCpuOpts = MultiCpuOpts
-  { loadDynamicStrings :: [DynamicString]
-  , loadDynamicString :: Maybe DynamicString
+  { loadIconPatterns :: [IconPattern]
+  , loadIconPattern :: Maybe IconPattern
   }
 
 defaultOpts :: MultiCpuOpts
 defaultOpts = MultiCpuOpts
-  { loadDynamicStrings = []
-  , loadDynamicString = Nothing
+  { loadIconPatterns = []
+  , loadIconPattern = Nothing
   }
 
 options :: [OptDescr (MultiCpuOpts -> MultiCpuOpts)]
 options =
-  [ Option "" ["load-dynamic-string"] (ReqArg (\x o ->
-     o { loadDynamicString = Just $ parseDynamicString x }) "") ""
-  , Option "" ["load-dynamic-strings"] (ReqArg (\x o ->
-     o { loadDynamicStrings = parseDynamicString x : loadDynamicStrings o }) "") ""
+  [ Option "" ["load-icon-pattern"] (ReqArg (\x o ->
+     o { loadIconPattern = Just $ parseIconPattern x }) "") ""
+  , Option "" ["load-icon-patterns"] (ReqArg (\x o ->
+     o { loadIconPatterns = parseIconPattern x : loadIconPatterns o }) "") ""
   ]
 
 parseOpts :: [String] -> IO MultiCpuOpts
@@ -47,7 +47,7 @@ parseOpts argv =
     (_, _, errs) -> ioError . userError $ concat errs
 
 variables :: [String]
-variables = ["bar", "vbar","dstr","total","user","nice","system","idle"]
+variables = ["bar", "vbar","ipat","total","user","nice","system","idle"]
 vNum :: Int
 vNum = length variables
 
@@ -91,12 +91,12 @@ formatCpu opts i xs
   | otherwise = let t = sum $ take 3 xs
                 in do b <- showPercentBar (100 * t) t
                       h <- showVerticalBar (100 * t) t
-                      d <- showDynamicString tryString t
+                      d <- showIconPattern tryString t
                       ps <- showPercentsWithColors (t:xs)
                       return (b:h:d:ps)
   where tryString
-          | i == 0 = loadDynamicString opts
-          | i <= length (loadDynamicStrings opts) = Just $ (loadDynamicStrings opts) !! (i - 1)
+          | i == 0 = loadIconPattern opts
+          | i <= length (loadIconPatterns opts) = Just $ (loadIconPatterns opts) !! (i - 1)
           | otherwise = Nothing
 
 splitEvery :: (Eq a) => Int -> [a] -> [[a]]
diff --git a/src/Plugins/Monitors/Net.hs b/src/Plugins/Monitors/Net.hs
index 137770c..5954a77 100644
--- a/src/Plugins/Monitors/Net.hs
+++ b/src/Plugins/Monitors/Net.hs
@@ -30,22 +30,22 @@ import System.Console.GetOpt
 import qualified Data.ByteString.Lazy.Char8 as B
 
 data NetOpts = NetOpts
-  { rxDynamicString :: Maybe DynamicString
-  , txDynamicString :: Maybe DynamicString
+  { rxIconPattern :: Maybe IconPattern
+  , txIconPattern :: Maybe IconPattern
   }
 
 defaultOpts :: NetOpts
 defaultOpts = NetOpts
-  { rxDynamicString = Nothing
-  , txDynamicString = Nothing
+  { rxIconPattern = Nothing
+  , txIconPattern = Nothing
   }
 
 options :: [OptDescr (NetOpts -> NetOpts)]
 options =
-  [ Option "" ["rx-dynamic-string"] (ReqArg (\x o ->
-     o { rxDynamicString = Just $ parseDynamicString x }) "") ""
-  , Option "" ["tx-dynamic-string"] (ReqArg (\x o ->
-     o { txDynamicString = Just $ parseDynamicString x }) "") ""
+  [ Option "" ["rx-icon-pattern"] (ReqArg (\x o ->
+     o { rxIconPattern = Just $ parseIconPattern x }) "") ""
+  , Option "" ["tx-icon-pattern"] (ReqArg (\x o ->
+     o { txIconPattern = Just $ parseIconPattern x }) "") ""
   ]
 
 parseOpts :: [String] -> IO NetOpts
@@ -88,7 +88,7 @@ instance Ord NetDev where
 netConfig :: IO MConfig
 netConfig = mkMConfig
     "<dev>: <rx>KB|<tx>KB"      -- template
-    ["dev", "rx", "tx", "rxbar", "rxvbar", "rxdstr", "txbar", "txvbar", "txdstr"]     -- available replacements
+    ["dev", "rx", "tx", "rxbar", "rxvbar", "rxipat", "txbar", "txvbar", "txipat"]     -- available replacements
 
 operstateDir :: String -> FilePath
 operstateDir d = "/sys/class/net" </> d </> "operstate"
@@ -132,8 +132,8 @@ findNetDev dev = do
         isDev (NI d) = d == dev
         isDev NA = False
 
-formatNet :: Maybe DynamicString -> Float -> Monitor (String, String, String, String)
-formatNet mdstr d = do
+formatNet :: Maybe IconPattern -> Float -> Monitor (String, String, String, String)
+formatNet mipat d = do
     s <- getConfigValue useSuffix
     dd <- getConfigValue decDigits
     let str True v = showDigits dd d' ++ show u
@@ -141,17 +141,17 @@ formatNet mdstr d = do
         str False v = showDigits dd $ v / 1024
     b <- showLogBar 0.9 d
     vb <- showLogVBar 0.9 d
-    dstr <- showLogDynamicString mdstr 0.9 d
+    ipat <- showLogIconPattern mipat 0.9 d
     x <- showWithColors (str s) d
-    return (x, b, vb, dstr)
+    return (x, b, vb, ipat)
 
 printNet :: NetOpts -> NetDev -> Monitor String
 printNet opts nd =
   case nd of
     ND d r t -> do
-        (rx, rb, rvb, rdstr) <- formatNet (rxDynamicString opts) r
-        (tx, tb, tvb, tdstr) <- formatNet (txDynamicString opts) t
-        parseTemplate [d,rx,tx,rb,rvb,rdstr,tb,tvb,tdstr]
+        (rx, rb, rvb, ripat) <- formatNet (rxIconPattern opts) r
+        (tx, tb, tvb, tipat) <- formatNet (txIconPattern opts) t
+        parseTemplate [d,rx,tx,rb,rvb,ripat,tb,tvb,tipat]
     NI _ -> return ""
     NA -> getConfigValue naString
 
diff --git a/src/Plugins/Monitors/Volume.hs b/src/Plugins/Monitors/Volume.hs
index 2787a3c..8c39b9f 100644
--- a/src/Plugins/Monitors/Volume.hs
+++ b/src/Plugins/Monitors/Volume.hs
@@ -24,7 +24,7 @@ import System.Console.GetOpt
 
 volumeConfig :: IO MConfig
 volumeConfig = mkMConfig "Vol: <volume>% <status>"
-                         ["volume", "volumebar", "volumevbar", "dB","status", "volumedstr"]
+                         ["volume", "volumebar", "volumevbar", "dB","status", "volumeipat"]
 
 
 data VolumeOpts = VolumeOpts
@@ -34,7 +34,7 @@ data VolumeOpts = VolumeOpts
     , offColor :: Maybe String
     , highDbThresh :: Float
     , lowDbThresh :: Float
-    , volumeDynamicString :: Maybe DynamicString
+    , volumeIconPattern :: Maybe IconPattern
     }
 
 defaultOpts :: VolumeOpts
@@ -45,7 +45,7 @@ defaultOpts = VolumeOpts
     , offColor = Just "red"
     , highDbThresh = -5.0
     , lowDbThresh = -30.0
-    , volumeDynamicString = Nothing
+    , volumeIconPattern = Nothing
     }
 
 options :: [OptDescr (VolumeOpts -> VolumeOpts)]
@@ -56,8 +56,8 @@ options =
     , Option "" ["highd"] (ReqArg (\x o -> o { highDbThresh = read x }) "") ""
     , Option "C" ["onc"] (ReqArg (\x o -> o { onColor = Just x }) "") ""
     , Option "c" ["offc"] (ReqArg (\x o -> o { offColor = Just x }) "") ""
-    , Option "" ["volume-dynamic-string"] (ReqArg (\x o ->
-       o { volumeDynamicString = Just $ parseDynamicString x }) "") ""
+    , Option "" ["volume-icon-pattern"] (ReqArg (\x o ->
+       o { volumeIconPattern = Just $ parseIconPattern x }) "") ""
     ]
 
 parseOpts :: [String] -> IO VolumeOpts
@@ -84,9 +84,9 @@ formatVolVBar :: Integer -> Integer -> Integer -> Monitor String
 formatVolVBar lo hi v =
     showVerticalBar (100 * x) x where x = percent v lo hi
 
-formatVolDStr :: Maybe DynamicString -> Integer -> Integer -> Integer -> Monitor String
-formatVolDStr dstr lo hi v =
-    showDynamicString dstr $ percent v lo hi
+formatVolDStr :: Maybe IconPattern -> Integer -> Integer -> Integer -> Monitor String
+formatVolDStr ipat lo hi v =
+    showIconPattern ipat $ percent v lo hi
 
 switchHelper :: VolumeOpts
              -> (VolumeOpts -> Maybe String)
@@ -134,8 +134,8 @@ runVolume mixerName controlName argv = do
     v <- liftMonitor $ liftM3 formatVolVBar lo hi val
     d <- getFormatDB opts db
     s <- getFormatSwitch opts sw
-    dstr <- liftMonitor $ liftM3 (formatVolDStr $ volumeDynamicString opts) lo hi val
-    parseTemplate [p, b, v, d, s, dstr]
+    ipat <- liftMonitor $ liftM3 (formatVolDStr $ volumeIconPattern opts) lo hi val
+    parseTemplate [p, b, v, d, s, ipat]
 
   where
 
diff --git a/src/Plugins/Monitors/Wireless.hs b/src/Plugins/Monitors/Wireless.hs
index c87bec6..b1e3c7e 100644
--- a/src/Plugins/Monitors/Wireless.hs
+++ b/src/Plugins/Monitors/Wireless.hs
@@ -20,18 +20,18 @@ import Plugins.Monitors.Common
 import IWlib
 
 data WirelessOpts = WirelessOpts
-  { qualityDynamicString :: Maybe DynamicString
+  { qualityIconPattern :: Maybe IconPattern
   }
 
 defaultOpts :: WirelessOpts
 defaultOpts = WirelessOpts
-  { qualityDynamicString = Nothing
+  { qualityIconPattern = Nothing
   }
 
 options :: [OptDescr (WirelessOpts -> WirelessOpts)]
 options =
-  [ Option "" ["quality-dynamic-string"] (ReqArg (\d opts ->
-     opts { qualityDynamicString = Just $ parseDynamicString d }) "") ""
+  [ Option "" ["quality-icon-pattern"] (ReqArg (\d opts ->
+     opts { qualityIconPattern = Just $ parseIconPattern d }) "") ""
   ]
 
 parseOpts :: [String] -> IO WirelessOpts
@@ -42,7 +42,7 @@ parseOpts argv =
 
 wirelessConfig :: IO MConfig
 wirelessConfig =
-  mkMConfig "<essid> <quality>" ["essid", "quality", "qualitybar", "qualityvbar", "qualitydstr"]
+  mkMConfig "<essid> <quality>" ["essid", "quality", "qualitybar", "qualityvbar", "qualityipat"]
 
 runWireless :: String -> [String] -> Monitor String
 runWireless iface args = do
@@ -58,5 +58,5 @@ runWireless iface args = do
        else showWithPadding ""
   qb <- showPercentBar qlty (qlty / 100)
   qvb <- showVerticalBar qlty (qlty / 100)
-  qdstr <- showDynamicString (qualityDynamicString opts) (qlty / 100)
-  parseTemplate [ep, q, qb, qvb, qdstr]
+  qipat <- showIconPattern (qualityIconPattern opts) (qlty / 100)
+  parseTemplate [ep, q, qb, qvb, qipat]