src2ans to use ansi library

reporting/src2ans

@@ -24,52 +24,8 @@ __version__ = "0.1"
 
 import sys,os,argparse,re
 from argparse import ArgumentParser 
-class bc:
+sys.path.append(os.path.dirname(os.path.realpath(__file__)))
-    K="\033[1;30m"
+import ansi
-    R="\033[1;31m"
-    G="\033[1;32m"
-    B="\033[1;34m"
-    Y="\033[1;33m"
-    M="\033[1;35m"
-    C="\033[1;36m"
-    W="\033[1;37m"
-    k="\033[0;30m"
-    r="\033[0;31m"
-    g="\033[0;32m"
-    b="\033[0;34m"
-    y="\033[0;33m"
-    m="\033[0;35m"
-    c="\033[0;36m"
-    w="\033[0;37m"
-    S = '\033[1m'
-    U = '\033[4m'
-    Z = '\033[0m'
-    CLR = '\033[2J'
-    CLREND = '\033[K'
-    
-    color_keys="KRGBYMCWkrgbymcwSUZ"
-    color_list=[K,R,G,B,Y,M,C,W,k,r,g,b,y,m,c,w,S,U,Z]
-        
-    def pos(self,y,x):
-        return "\033["+str(y)+";"+str(x)+"H"
-
-    def posprint(self, y,x,s):
-        sys.stdout.write( self.pos(y,x) + str(s) )
-
-    def clear(self):
-        sys.stdout.write( self.CLR+self.pos(0,0) )
-    def clear_to_end(self):
-        sys.stdout.write( self.CLREND )
-
-    def color_string(self,s):
-        for i,c in enumerate(self.color_keys):
-            s=s.replace("${"+c+"}",self.color_list[i])
-        return s
-    def nocolor_string(self,s):
-        for i,c in enumerate(self.color_keys):
-            s=s.replace("${"+c+"}","")
-        return s
-
 
 def setup_options():
     ''' Create command line options '''
@@ -90,11 +46,11 @@ Special syntaxes:
     parser.add_argument("-z",action="store_true",dest="zero",default=False,
                      help="Reset coloring at the end of each line.")
     parser.add_argument("filename",type=str, 
-                     help="File to show")
+                     help="File to show, - for stdin")
     opts=parser.parse_args()
     return opts
 
-bc=bc()
+bc=ansi.code()
 opts=setup_options()
 if opts.filename=="-":
     f=sys.stdin