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[m17n/m17n-pango.git] / README

diff --git a/README b/README
index ecc4cdc..95430ca 100644 (file)
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-This directory holds version 0.9.3 of pango-m17n.              -*- text -*-
+This directory holds version 0.9.4 of pango-m17n.              -*- text -*-
 
 Copyright (C) 2006, 2007, 2008
   National Institute of Advanced Industrial Science and Technology (AIST)
@@ -25,8 +25,8 @@ Then, proceed to the next step.
 
 (1-2) From the tarball.
 
-It requires Pango (ver.1.8.1 or the later) and the m17n library
-(ver.1.5.0 or the later).
+It requires Pango (ver.1.6 or the later) and the m17n library
+(ver.1.5.1 or the later).
 
 Type the followings on the command line.
 
@@ -41,16 +41,20 @@ Please read also INSTALL for the generic installation instructions.
 
 (2) USAGE
 
-If you want to use this pango module (shaper engine), do something
-like this:
+To use this pango module (shaper engine), you have to set two
+environment variables as this:
 
-% PANGO_RC_FILE=/usr/local/lib/pango-m17n/pangorc.m17n gedit
+% export PANGO_RC_FILE=/usr/local/lib/pango-m17n/pangorc.m17n
+% export PANGO_USE_M17N=1
 
-To check if this module is surely being used, do this:
+You can also set various MDEBUG_XXX environment variables (handled by
+the m17n library) to check what is going on.  For instance, when you
+run gedit as this:
 
-% MDEBUG_FONT=1 PANGO_RC_FILE=/usr/local/lib/pango-m17n/pangorc.m17n gedit
+% MDEBUG_FLT=1 gedit SOME_FILE
 
-Then, the information about which font is being used is printed.
+you'll see the debugging information about how Complex Text Layouting
+is working (if SOME_FILE contains, for instance, Indic text).
 
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