[Midnight Commander] #147: Fix escaping for completion on cmdline (spaces, backslashes, etc).

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#147: Fix escaping for completion on cmdline (spaces, backslashes, etc).
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  Reporter:  Patrick Winnertz <winnie at debian.org>  |       Owner:  winnie  
      Type:  defect                                |      Status:  accepted
  Priority:  major                                 |   Milestone:  4.6.2   
 Component:  mc-core                               |     Version:  4.6.1   
Resolution:                                        |    Keywords:  review  
  Blocking:  149                                   |   Blockedby:          
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Comment(by Patrick Winnertz):

 Hey,
 >  Why do the following characters do not need escaping:?
 >
 >      $ `
 Added.
 >
 >  and why aren't the characters sorted according to their ASCII values?
 This is done now.

 Please note that I had not much time to rewrite the escape_string function
 in
 order to use g_str_append_c. It uses atm a negative index for a check
 (src[-1]). It looks ugly but it doesn't fail. Please send a patch if you
 have
 a better idea for this ifclause.

 Greetings
 Winnie

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Ticket URL: <www.midnight-commander.org/ticket/147#comment:>
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