Tue Aug 23 23:16:47 UTC 2005  Alberto Bertogli <albertogli@telpin.com.ar>
  * Add "darcspath" to the config file.
  This patch adds an optional "darcspath" parameter to the configuration,
  allowing people with darcs in non-standard locations to specify it by simply
  editing the config file.
  
  Thanks to ale@bomberstudios.com who sent a patch to do this (although I did it
  in a slightly different way).
diff -rN -u old-darcsweb/config.py.sample new-darcsweb/config.py.sample
--- old-darcsweb/config.py.sample	2015-04-15 14:54:48.000000000 +0000
+++ new-darcsweb/config.py.sample	2015-04-15 14:54:49.000000000 +0000
@@ -16,6 +16,11 @@
 	# the CSS file to use
 	cssfile = 'style.css'
 
+	# optionally, you can specify the path to the darcs executable; if you
+	# leave this commented, the one on $PATH will be used (this is
+	# normally what you want)
+	#darcspath = "/home/me/bin/darcs"
+
 
 #
 # From now on, every class is a repo configuration, with the same format
diff -rN -u old-darcsweb/darcsweb.cgi new-darcsweb/darcsweb.cgi
--- old-darcsweb/darcsweb.cgi	2015-04-15 14:54:48.000000000 +0000
+++ new-darcsweb/darcsweb.cgi	2015-04-15 14:54:49.000000000 +0000
@@ -341,7 +341,7 @@
 	"""Runs darcs on the repodir with the given params, return a file
 	object with its output."""
 	os.chdir(config.repodir)
-	cmd = "darcs " + params
+	cmd = config.darcspath + "darcs " + params
 	inf, outf = os.popen4(cmd, 'r')
 	return outf
 
@@ -1330,6 +1330,12 @@
 	config.repourl = c.repourl
 	config.repoencoding = c.repoencoding
 
+	# optional parameters
+	if "darcspath" in dir(base):
+		config.darcspath = base.darcspath + '/'
+	else:
+		config.darcspath = ""
+
 
 #
 # main