+# From http://slobin.pp.ru/vim/_vimrc.html
+# Adapted to python3 by Oleg Broytman <phd@phdru.name>
+
+import sys, rlcompleter, unicodedata, vim
+from itertools import *
+vim_complete = rlcompleter.Completer().complete
+
+def vim_comp_list():
+ """Implementation of CompList() function"""
+ arglead = vim.eval("a:ArgLead")
+ fence = int(vim.eval("match(a:ArgLead, '\(\w\|\.\)*$')"))
+ left, right = arglead[:fence], arglead[fence:]
+ try:
+ completions = (vim_complete(right, i) for i in count())
+ candidates = list(takewhile(bool, completions))
+ except NameError:
+ candidates = []
+ suggestions = [left + x for x in candidates]
+ vim.command("return " + repr(suggestions))
+
+def vim_calc(command):
+ """Implementation of :Calc command"""
+ global _
+ try:
+ result = eval(command)
+ except SyntaxError:
+ if sys.version_info[0] == 2:
+ exec(command in globals(), locals())
+ else:
+ exec(command, globals(), locals())
+ else:
+ if result != None:
+ print(result)
+ _ = result
+ xx = ''.join('\\x%02x' % ord(x) for x in str(_))
+ vim.command('let @" = "%s"' % xx)
+
+def vim_pydo(command):
+ """Implementation of :Pydo command"""
+ codeobj = compile(command, "command", "eval")
+ line1 = vim.current.range.start
+ line2 = vim.current.range.end
+ delta = 0
+ for numz in range(line1, line2+1):
+ line = vim.current.buffer[numz-delta]
+ if sys.version_info[0] == 2:
+ uline = unicode(line, vim.eval('&fileencoding'))
+ else:
+ uline = line
+ num = numz + 1
+ words = line.split()
+ result = eval(codeobj, globals(), locals())
+ if result is None or result is False:
+ del vim.current.buffer[numz-delta]
+ delta += 1
+ continue
+ if isinstance(result, list) or isinstance(result, tuple):
+ result = " ".join(map(str, result))
+ else:
+ result = str(result)
+ vim.current.buffer[numz-delta] = result
+
+def vim_unicode_name():
+ try:
+ char = vim.eval("matchstr(getline('.'), '.', col('.') - 1)")
+ if sys.version_info[0] == 2:
+ print(unicodedata.name(char.decode(vim.eval("&encoding"))))
+ else:
+ print(unicodedata.name(char))
+ except (AttributeError, ValueError) as target:
+ print("%s: %s" % (target.__class__.__name__, target))