context-filter (23feb11)

git-svn-id: svn://tug.org/texlive/trunk@21507 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 18 insertions, 3 deletions

diff --git a/Master/texmf-dist/doc/context/third/filter/filter.txt b/Master/texmf-dist/doc/context/third/filter/filter.txt
index 942882d89d6..f4a52eebb6c 100644
--- a/Master/texmf-dist/doc/context/third/filter/filter.txt
+++ b/Master/texmf-dist/doc/context/third/filter/filter.txt
@@ -261,6 +261,9 @@ and `after` options. These are executed before and after the output file is read
 using `readcommand`. Typically, these options are used to set the spacing around
 the environment or enclose the output in a frame, etc.
 
+`style` and `color` options set the style and color of the processed
+content. Currently, these options only work with MkIV.
+
 `\defineexternalfilter` also accepts a `setups` option to specify a list of 
 setups (defined using `\startsetup`). These setups may be used to define
 commands that are needed inside the environment.
@@ -270,6 +273,8 @@ The order in which these options are executed is:
     \def\dodoreadprocessedfile
       {\externalfilterparameter\c!before
        \begingroup
+       \doifmode\s!mkiv
+          {\dosetexternalfilterattributes\c!style\c!color}
        \processcommacommand[\externalfilterparameter\c!setups]\directsetup
        \externalfilterparameter\c!readcommand\externalfilteroutputfile
        \endgroup
@@ -473,3 +478,5 @@ Version History
 - **2011.01.28**
     - Bugfix. The filter counter was not incremented inside a group. Made the
       increment global.
+- **2011.02.21**
+    - Added `style` and `color` options.
diff --git a/Master/texmf-dist/tex/context/third/filter/t-filter.tex b/Master/texmf-dist/tex/context/third/filter/t-filter.tex
index b9ec5d5e5f2..a05fa94324e 100644
--- a/Master/texmf-dist/tex/context/third/filter/t-filter.tex
+++ b/Master/texmf-dist/tex/context/third/filter/t-filter.tex
@@ -1,6 +1,6 @@
 %D \module
 %D   [     file=t-filter,
-%D      version=2011.02.05,
+%D      version=2011.02.21,
 %D        title=\CONTEXT\ User Module,
 %D     subtitle=Filter,
 %D       author=Aditya Mahajan,
@@ -51,8 +51,12 @@
 
 \ifx\undefined\normalexpanded \let\normalexpanded\expanded \fi
 
-\installparameterhandler \????externalfilter \!!!!externalfilter
-\installsetuphandler     \????externalfilter {externalfilters} %Note the plural
+\installparameterhandler     \????externalfilter \!!!!externalfilter
+\installparameterhashhandler \????externalfilter \!!!!externalfilter
+\installsetuphandler         \????externalfilter {externalfilters} %Note the plural
+
+\doifmode\s!mkiv
+  {\installattributehandler \????externalfilter \!!!!externalfilter}
 
 %D \section {Tracing Macros}
 
@@ -319,6 +323,8 @@
 \def\dodoreadprocessedfile
   {\externalfilterparameter\c!before
    \begingroup
+   \doifmode\s!mkiv
+      {\dosetexternalfilterattributes\c!style\c!color}
    \processcommacommand[\externalfilterparameter\c!setups]\directsetup
    \externalfilterparameter\c!readcommand\externalfilteroutputfile
    \endgroup
@@ -330,6 +336,8 @@
   [
    \c!before=,
    \c!after=,
+   \c!style=,
+   \c!color=,
    \c!setups=,
    \c!continue=\v!no,
    \c!read=\v!yes,