BIND 10 #1913: task breakdown for MasterLexer class

[BIND 10 Development]

#1913: task breakdown for MasterLexer class
-------------------------------------+-------------------------------------
            Reporter:  jinmei        |                        Owner:
                Type:  task          |  UnAssigned
            Priority:  medium        |                       Status:  new
           Component:  libdns++      |                    Milestone:  Next-
           Sensitive:  0             |  Sprint-Proposed
         Sub-Project:  DNS           |                     Keywords:
Estimated Difficulty:  0             |              Defect Severity:  N/A
         Total Hours:  0             |  Feature Depending on Ticket:  zone
                                     |  loading
                                     |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
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 Assuming we agreed with introducing something like the `MasterLexer`
 class (the name is still tentative) briefly described in
 http://bind10.isc.org/wiki/ZoneLoadingAPIDesign
 we'll break its implementation into actual task(s) of a bitable size.

 What we do is:
 - understand BIND9's lib/isc/lex.c, especially its isc_lex_gettoken()
 - fix the class definition, simplifying the BIND 9 version for our
   purpose
 - define a set of tasks to implement it

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Ticket URL: <http://bind10.isc.org/ticket/1913>
BIND 10 Development <http://bind10.isc.org>
BIND 10 Development