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help: adding a topic on flags...

help: adding a topic on flags This is a short topic to explain how command-line flags can be specified. Some users have been confused by hg offerring different flag syntax than some other libraries, so it'd be nice to point them to this rather than explaining it every time. Differential Revision: https://phab.mercurial-scm.org/D1270

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      #!/usr/bin/env python

      #

      # A portable replacement for 'seq'

      #

      # Usage:

      #   seq STOP              [1, STOP] stepping by 1

      #   seq START STOP        [START, STOP] stepping by 1

      #   seq START STEP STOP   [START, STOP] stepping by STEP

      from __future__ import absolute_import, print_function

      import sys

      start = 1

      if len(sys.argv) > 2:

          start = int(sys.argv[1])

      step = 1

      if len(sys.argv) > 3:

          step = int(sys.argv[2])

      stop = int(sys.argv[-1]) + 1

      for i in xrange(start, stop, step):

          print(i)

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				#!/usr/bin/env python
				#
				# A portable replacement for 'seq'
				#
				# Usage:
				# seq STOP [1, STOP] stepping by 1
				# seq START STOP [START, STOP] stepping by 1
				# seq START STEP STOP [START, STOP] stepping by STEP

				from __future__ import absolute_import, print_function
				import sys

				start = 1
				if len(sys.argv) > 2:
				start = int(sys.argv[1])

				step = 1
				if len(sys.argv) > 3:
				step = int(sys.argv[2])

				stop = int(sys.argv[-1]) + 1

				for i in xrange(start, stop, step):
				print(i)