Omit declaration of optind/optarg

[colorize.git] / README

diff --git a/README b/README
index a6e8f0f18c259ba1b40b880b88e0adc281a51e4d..20c1f0077fe65473e8573fdddf638a26bed7292e 100644 (file)
--- a/README
+++ b/README
@@ -35,6 +35,14 @@ user permissions).
 
 Finally, clean up the working directory through `make clean'.
 
+Customizing instructions
+------------------------
+The default character ('/') which separates the foreground
+from the background color may be redefined:
+
+`make FLAGS=-DCOLOR_SEP_CHAR_COLON' -> defines as ':'
+`make FLAGS=-DCOLOR_SEP_CHAR_SLASH' -> defines as '/'
+
 Debugging instructions
 ----------------------
 For the sake of completeness, colorize can be also built with
@@ -48,6 +56,12 @@ file provided here for the `tee' invocation will be populated
 with the captured output from both standard output and error
 stream.
 
+Configuration File
+------------------
+A user configuration file may be populated with options and
+according values.  See man page source file `colorize.1' for
+details.
+
 Documentation
 -------------
 See man page source file: colorize.1.