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@ -24,6 +24,7 @@ THE SOFTWARE.
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import argparse
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import multiprocessing
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import subprocess
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import os
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import re
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import sys
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@ -77,13 +78,20 @@ class Nvr():
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args = args.split(' ') if args else ['nvim']
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args.extend(['--listen', self.address])
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if options.start_separate_process:
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# If we're starting a separate process then
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# let it start before we try to attach to it
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subprocess.Popen(args, env=os.environ)
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multiprocessing.Process(target=self.try_attach, args=(args[0], nvr, options, arguments)).start()
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try:
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os.execvpe(args[0], args, os.environ)
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except FileNotFoundError:
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print(f'[!] Can\'t start new nvim process: `{args[0]}` is not in $PATH.')
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sys.exit(1)
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if not options.start_separate_process:
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try:
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os.execvpe(args[0], args, os.environ)
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except FileNotFoundError:
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print(f'[!] Can\'t start new nvim process: `{args[0]}` is not in $PATH.')
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sys.exit(1)
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sys.exit(0)
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def read_stdin_into_buffer(self, cmd):
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self.server.command(cmd)
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@ -300,6 +308,9 @@ def parse_args(argv):
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parser.add_argument('--nostart',
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action = 'store_true',
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help = 'If no process is found, do not start a new one.')
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parser.add_argument('--start-separate-process',
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action = 'store_true',
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help = 'Start a separate process instead of replacing the current one.')
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parser.add_argument('--version',
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action = 'store_true',
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help = 'Show the nvr version.')
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@ -588,4 +599,3 @@ def proceed_after_attach(nvr, options, arguments):
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if __name__ == '__main__':
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main()
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