From d29d0313f2d8e05c7fa3a6361274be0de5f49e36 Mon Sep 17 00:00:00 2001
From: bryan newbold <bnewbold@leaflabs.com>
Date: Wed, 27 Mar 2013 21:18:58 -0400
Subject: initial colorization stuff

---
 contrib/colorize.py | 104 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 contrib/xilinx.mk   |   2 +-
 2 files changed, 105 insertions(+), 1 deletion(-)
 create mode 100644 contrib/colorize.py

diff --git a/contrib/colorize.py b/contrib/colorize.py
new file mode 100644
index 0000000..d1cedde
--- /dev/null
+++ b/contrib/colorize.py
@@ -0,0 +1,104 @@
+#!/usr/bin/python
+'''
+Program reads from stdin and color asked substrings.
+
+Example usage:
+make all 2>&1 | colorize.py green CC red warning
+cat /etc/fstab | colorize.py red defaults 
+
+Author: Aapo Rantalainen
+License: GPL3+
+
+Design:
+If user gives keyword which is substring of another keyword
+e.g Input contains 123456
+ * '2345' and '34'
+ *  '345' and '34'
+ -> '34' triggers
+ (because when '4' is read '34' is only completed keyword)
+
+ *'34' and '234'.
+-> 234 triggers, because it is lengthiest keyword
+
+
+*If you are looking for many words (spacebar between), use:
+ colorize.py red 'file system'
+
+'''
+import sys
+
+#easy words for colors
+colorcodes = {
+  'black' : '\033[30m',
+  'red' : '\033[31m',
+  'green' : '\033[32m',
+  'yellow' : '\033[33m',
+  'blue' : '\033[34m',
+  'magenta' : '\033[35m',
+  'cyan' : '\033[36m',
+  'white' : '\033[37m' }
+
+#Reset all attributes
+ENDC = '\033[0m'
+
+#empty dictionary:
+colorbook = {}
+       
+#usage: print colors
+if len(sys.argv) >= 2:
+  if sys.argv[1] == '--help':
+     print "Usage: "+sys.argv[0]+" color keyword color keyword"
+     print "\nColors in use:"
+     for k, v in colorcodes.iteritems():
+         print v+k+ENDC 
+     sys.exit("")
+
+#There must be even number of parameters  
+if len(sys.argv)%2 == 0:
+  sys.exit(sys.argv[0]+": Must provide even numbers of parameters")
+  
+#first parameter is the name of application.
+for i in range(1,len(sys.argv),2):
+  color = sys.argv[i]
+  if color in colorcodes:
+     keyword = sys.argv[i+1]
+     asked_color = colorcodes[color]
+     colorbook[keyword]= asked_color
+  else:
+     sys.exit(sys.argv[0]+": Can't understand color: "+color)
+
+
+#Read from STDIN (read one line, process it and read next)
+for line in iter(sys.stdin.readline, ""):
+    start=0
+
+    #scroll
+    for end in range(0,len(line)):
+       current_word = line[start:end]
+
+       candidate_word = [] #empty list
+       for keyword, v in colorbook.iteritems():
+         if keyword in current_word:
+           candidate_word.append(keyword)
+
+       #use lengthiest keyword, if any
+       if len(candidate_word) is not 0:
+          max_length=0
+          selected_word=""
+          for ii in candidate_word:
+            if len(ii) > max_length:
+              selected_word=ii
+              max_length = len(ii)
+
+          #selected_word=candidate_word[0]
+          color = colorbook[selected_word]
+          #print "color", color
+          current_word = current_word.replace(selected_word, color+selected_word+ENDC)
+          #print current_word,
+          sys.stdout.write(current_word)
+          start=end
+          current_word="" #because if we just read last character from the row, it will be printed again
+
+
+    print current_word
+
diff --git a/contrib/xilinx.mk b/contrib/xilinx.mk
index f8c8482..6fcb7d5 100644
--- a/contrib/xilinx.mk
+++ b/contrib/xilinx.mk
@@ -151,7 +151,7 @@ junk += $(project)_summary.xml $(project)_usage.xml
 
 build/$(project).ngd: build/$(project).ngc $(project).ucf $(project).bmm
 	bash -c "$(xil_env); \
-	ngdbuild $(intstyle) $(project).ngc -bm ../$(project).bmm -sd ../cores -uc ../$(project).ucf"
+	ngdbuild $(intstyle) $(project).ngc -bm ../$(project).bmm -sd ../cores -uc ../$(project).ucf -aul"
 junk += $(project).ngd $(project).bld
 
 build/$(project).ngc: $(vfiles) $(local_corengcs) build/$(project).scr build/$(project).prj
-- 
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