tesseract: adding about

Signed-off-by: David Höppner <0xffea@gmail.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/Library/Formula/tesseract.rb b/Library/Formula/tesseract.rb
index b159cd7cc..c93fa3cc6 100644
--- a/Library/Formula/tesseract.rb
+++ b/Library/Formula/tesseract.rb
@@ -13,6 +13,17 @@ class Tesseract <Formula
 
   depends_on 'libtiff'
 
+  def about
+    <<-EOF
+    Tesseract is an OCR (Optical Character Recognition) engine.
+
+    The easiest way to use it is to convert the source to a Grayscale tiff:
+    `convert source.png -type Grayscale terre_input.tif`
+    then run tesseract:
+    `tesseract terre_input.tif output`
+    EOF
+  end
+
   def install
     # Executable 'tesseract' segfaults on 10.6 when compiled with llvm-gcc (LLVM build 2206)
     ENV.gcc_4_2