2 files changed, 25 insertions, 25 deletions
diff --git a/tex/context/interface/third/t-letterspace.xml b/tex/context/interface/third/t-letterspace.xml
index bac1f3f..945e59a 100644
--- a/tex/context/interface/third/t-letterspace.xml
+++ b/tex/context/interface/third/t-letterspace.xml
@@ -3,9 +3,9 @@
 <cd:interface xmlns:cd="http://www.pragma-ade.com/commands" 
               name="context"
               language="en" 
-              version="2011-03-16T10:30:36+0100">
+              version="2013-03-27 23:12:17+0100">
 
-  <cd:command name="setupletterspace" file="t-letterspace.mkiv">
+  <cd:command name="setupletterspace" file="t-letterspace.mkvi">
     <cd:sequence>
       <cd:string value="setupletterspace"/>
     </cd:sequence>
@@ -44,7 +44,7 @@
       </cd:arguments>
   </cd:command>
   
-  <cd:command name="letterspace" generated="yes" file="t-letterspace.mkiv">
+  <cd:command name="letterspace" generated="yes" file="t-letterspace.mkvi">
     <cd:sequence>
       <cd:variable value="letterspace"/>
     </cd:sequence>
@@ -56,7 +56,7 @@
     </cd:arguments>
   </cd:command>
 
-  <cd:command name="letterspace" generated="yes" type="environment" file="t-letterspace.mkiv">
+  <cd:command name="letterspace" generated="yes" type="environment" file="t-letterspace.mkvi">
     <cd:sequence>
       <cd:variable value="letterspace"/>
     </cd:sequence>
diff --git a/tex/context/third/letterspace/t-letterspace.mkiv b/tex/context/third/letterspace/t-letterspace.mkvi
index 03c2e0d..f84b509 100644
--- a/tex/context/third/letterspace/t-letterspace.mkiv
+++ b/tex/context/third/letterspace/t-letterspace.mkvi
@@ -46,32 +46,32 @@
 %D You’ll have to thank him if it works and blame me if it doesn’t.
 
 \appendtoks
-  \setuevalue{\currentletterspace        }{\doletterspace[\currentletterspace]}%
-  \setuevalue{\e!start\currentletterspace}{\dostartletterspace[\currentletterspace]}%
-  \setuevalue{\e!stop \currentletterspace}{\dostopletterspace}%
+  \setuevalue{\currentletterspace        }{\letterspace_cmd[\currentletterspace]}%
+  \setuevalue{\e!start\currentletterspace}{\letterspace_env_start[\currentletterspace]}%
+  \setuevalue{\e!stop \currentletterspace}{\letterspace_env_stop}%
 \to \everydefineletterspace
 
 \definecharacterkerning [letterspace:current]
 
-\unexpanded\def\doletterspace[#1]{%
-  \edef\currentletterspace{#1}%
-  \dosingleempty\dodoletterspace%
+\unexpanded\def\letterspace_cmd[#id]{%
+  \edef\currentletterspace{#id}%
+  \dosingleempty\letterspace_cmd_parameters%
 }
 
-\def\dodoletterspace[#1]{%
+\def\letterspace_cmd_parameters[#parms]{%
   \iffirstargument
-    \doifassignmentelse{#1}{%
-      \setupletterspace[\currentletterspace][#1]%
+    \doifassignmentelse{#parms}{%
+      \setupletterspace[\currentletterspace][#parms]%
     }\relax
   \fi
-  \dododoletterspace%
+  \letterspace_cmd_content%
 }
 
 \definefontfeature [letterspace:kerning] [kern=yes]
 \def\letterspace_truevalues{true,yep,yes}
 
-\def\dododoletterspace#1{%
-  \def\currentobject{#1}%
+\def\letterspace_cmd_content#obj{%
+  \def\currentobject{#obj}%
   \dontleavehmode
   \setupcharacterkerning[letterspace:current][factor=\letterspaceparameter{factor}]%
   \def\letterspace_setstuff{%
@@ -107,8 +107,8 @@
 %D token being anything else -- \type{\letterspace} will proceed
 %D without changing anything.
 
-\def\doifnextspace#1{%
-  \def\!!string{#1}%
+\def\doifnextspace#tok{%
+  \def\!!string{#tok}%
   \futurelet\nexttoken\inspectnexttoken%
 }
 
@@ -127,19 +127,19 @@
 %D The \type{\[start|stop]letterspace} environment is provided
 %D for sake of completeness.
 
-\unexpanded\def\dostartletterspace[#1]{%
-  \edef\currentletterspace{#1}%
-  \dosingleempty\dodostartletterspace%
+\unexpanded\def\letterspace_env_start[#id]{%
+  \edef\currentletterspace{#id}%
+  \dosingleempty\letterspace_env_start_indeed%
 }
 
-\def\dodostartletterspace[#1]{%
+\def\letterspace_env_start_indeed[#parms]{%
   \iffirstargument
-    \setupletterspace[\currentletterspace][#1]%
+    \setupletterspace[\currentletterspace][#parms]%
   \fi
-  \dododoletterspace\bgroup%
+  \letterspace_cmd_content\bgroup%
 }
 
-\let\dostopletterspace\egroup
+\let\letterspace_env_stop\egroup
 
 %D \macros
 %D    {setupletterspace}