remove create_wajig_completions.py script

This script is really old and no longer works correctly. This discussion,
http://comments.gmane.org/gmane.comp.shells.fish.user/4062, from over two
years ago concluded it should be removed.

Resolves #2881

create_wajig_completions.py

@@ -1,121 +0,0 @@
-#!/usr/bin/env python
-# -*- python -*-
-
-# Program to generate fish completion function for wajig.
-# It runs 'wajig command' and analyzes the output to build a
-# completion file which it writes to stdout.
-# To use the result, direct stdout to
-# ~/.fish.d/completions/wajig.fish.
-
-# Author Reuben Thomas, from Don Rozenberg's bash_completion.py and
-# fish's apt-get.fish.
-
-import os
-import re
-import pprint
-pp = pprint.PrettyPrinter()
-
-def escape_quotes(s):
-  return re.sub('\'', '\\\'', s)
-
-# Run wajig command
-f = os.popen('wajig commands', 'r')
-
-lines = f.readlines()
-
-option_patt = r'^-([a-z]*)\|--([a-z]*) +([^ ].*)'
-option_patt_r = re.compile(option_patt)
-
-command_patt = r'^([a-z-]*) +([^ ].*)'
-command_patt_r = re.compile(command_patt)
-
-os_str = []
-os_str.append('')
-ol_str = []
-ol_str.append('')
-oh_str = []
-oh_str.append('')
-o_i = 0
-
-c_str = []
-c_str.append('')
-ch_str = []
-ch_str.append('')
-c_i = 0
-
-for l in lines:
-    l = l.strip() 
-    if l == '' or l.find(':') > -1 or l.find('Run') == 0:
-        continue
-    if l.find('-') == 0:
-        mo = option_patt_r.search(l)
-        if mo == None:
-            continue
-        os_str[o_i] = mo.group(1)
-        os_str.append('')
-        ol_str[o_i] = mo.group(2)
-        ol_str.append('')
-        oh_str[o_i] = escape_quotes(mo.group(3))
-        oh_str.append('')
-        o_i += 1
-    else:
-        mo = command_patt_r.search(l)
-        if mo == None:
-            continue
-        c_str[c_i] = mo.group(1)
-        c_str.append('')
-        ch_str[c_i] = escape_quotes(mo.group(2))
-        ch_str.append('')
-        c_i += 1
-
-# For debugging, print the commands and options.
-#print
-#pp.pprint(c_str)
-
-#print
-#pp.pprint(os_str)
-#print
-#pp.pprint(ol_str)
-
-part1 = '''function __fish_wajig_no_subcommand -d (N_ 'Test if wajig has yet to be given the subcommand')
-	for i in (commandline -opc)
-		if contains -- $i'''
-
-part2 = '''
-			return 1
-		end
-	end
-	return 0
-end
-
-function __fish_wajig_use_package -d (N_ 'Test if wajig command should have packages as potential completion')
-	for i in (commandline -opc)
-		if contains -- $i contains bug build build-depend changelog dependents describe detail hold install installr installrs installs list list-files news package purge purge-depend readme recursive recommended reconfigure reinstall remove remove-depend repackage show showinstall showremove showupgrade size sizes source suggested unhold upgrade versions whatis
-			return 0
-		end
-	end
-	return 1
-end
-
-complete -c wajig -n '__fish_wajig_use_package' -a '(__fish_print_packages)' -d (N_ 'Package')'''
-
-wajig = part1
-
-#add the commands.
-for i in range(0, len(c_str) - 1):
-    wajig = "%s %s" % (wajig, c_str[i])
-
-#add part2
-wajig = "%s%s" % (wajig, part2)
-
-#add the options.
-wajig = "%s%s" % (wajig, os_str[0].lstrip())
-for i in range(1, len(os_str) - 1):
-    wajig = "%s\ncomplete -c apt-get -s %s -l %s -d (N_ '%s')" % (wajig, os_str[i], ol_str[i], oh_str[i])
-
-#add the commands.
-for i in range(0, len(c_str) - 1):
-    wajig = "%s\ncomplete -f -n '__fish_wajig_no_subcommand' -c wajig -a '%s' -d(N_ '%s')" % (wajig, c_str[i], ch_str[i])
-
-#print it all
-print wajig