ckey - The standard definition of each function key in
              cWnn system.


DESCRIPTION

        ----------------------------------------------------------
       | Function | Other |  Description  |  Function  | Function
       |
       |   Keys   |  Keys |               |  In Input  | In Input
       |
       |          |       |               |   State     |   State
       |
       |    (a)     |   (b)  |    (c)        |   (d)      |   (e)
       |
       |----------+-------+---------------+------------+----------|
       |     -     |  ^\   |To toggle input| Similar to | Similar
       | |          |       | mode ON/OFF   | (c)        | to (c)
       |
       |----------+-------+---------------+------------+----------|
       |    PF1    |   -   | To toggle     | To Toggle  | Similar
       | |          |       | phonetic input| among input| to (d)
       |  |           |        |  mode           |  methods     |
       |
       |----------+-------+---------------+------------+----------|
       |   PF2    |   -   | To toggle     | To toggle  |  Similar
       | |          |       | encoded input | among input| to (d)
       |  |           |        |  mode           |  methods     |
       |
       |----------+-------+---------------+------------+----------|
       |    PF3    |   -   | To toggle     | To toggle  | Similar
       | |          |       | ASCII         | among      | to (d)
       |  |           |        |  character      |  different   |
       | |           |        |  input  mode     |  ASCII       |
       |   |           |        |                |  character   |
       |  |           |        |                |  input        |
       |   |           |        |                |  methods     |
       |
       |----------+-------+---------------+------------+----------|
       |   PF4    |   -   | Toggle other  | To toggle  |  Similar
       | |          |       | input  mode   | among      | to (d)
       |  |           |        |(only  in  Pinyin|  different   |
       |  |           |        |  centred  input  |  input      |
       |  |           |        |  environment)   |  methods     |
       |  |           |        |        +        |      +       |
       | |          |        |  Toggle  the     |  Similar  to  |
       |  |           |        |  environment    |  (c)         |
       |  |           |        |  operation      |              |
       |   |           |        |  functions      |             |
       |  |           |        |(same  as  PF6)   |             |
       |   |           |        |(only  in  Zhuyin|             |
       |  |           |        |  centred  input  |             |
       |  |           |        |  environment  &  |             |
       |  |           |        |Combined   Pinyin|              |

       |  |           |        |  environment    |              |
       |
       |----------+-------+---------------+------------+----------|
       |    PF5    |   -   | To select the | Similar to | Similar
       | |          |       | different     | (c)        | to (c)
       |  |           |        |  input  keys     |             |
       |  |           |        |  allocations    |              |
       |
       |----------+-------+---------------+------------+----------|
       |    PF6    |   -   | To toggle the | To select  | Similar
       | |          |       | environment   | among the  | to (d)
       |  |           |        |  operations     |  different   |
       |  |           |        |                 |   environment|
       |   |           |        |                |  operation   |
       |  |           |        |                |  functions    |
       |
       |----------+-------+---------------+------------+----------|
       |     -     |  ^G   | To quit the   | Similar to | Similar
       | |          |       | environment   | (c)        | to (c)
       |   |           |        |  operation      |             |
       |  |           |        |  functions      |              |
       |
       |----------+-------+---------------+------------+----------|
       |Conversion|   ^W   | To perform    | Similar to | Similar
       | |   key    |       | Hanzi         | (c)        | to (d)
       |  |           |        |  conversion     |      +       |
       |  |           |        |                |  To  list  out|
       |   |           |        |                |  possible    |
       |  |           |        |                |  candidates   |
       |
       |----------+-------+---------------+------------+----------|
       |Conversion|    -   | To extract a  |     -      | Similar
       | |   key    |       | candidate from|            | to (c)
       |  |           |        |  the  candidate  |             |
       |  |           |        |  list           |              |
       |
       |----------+-------+---------------+------------+----------|
       |     -     |  ^Z   | To treat the  | Similar to | Similar
       | |          |       | input string  | (c)        | to (d)
       |  |           |        |  as  a  phrase  & |     +      |
       | |           |        |  perform  phrase|  To  list  out|
       |  |           |        |  conversion     |  possible    |
       |  |           |        |                |  phrase       |
       |   |           |        |                |  candidates  |
       |
       |----------+-------+---------------+------------+----------|
       | Confirm  |  ^L   | To confirm the| Similar to |  Similar
       | |   key    |       | conversion    | (c)        | to (d)
       |  |           |        |  result         |              |
       |
       |----------+-------+---------------+------------+----------|
       |  Confirm  |   -   | To extract a  |     -      | Similar
       | |   key    |       | candidate     |            | to (c)

       |  |           |        |  candidate  list|              |
       |
       |----------+-------+---------------+------------+----------|
       |   Right   |  ^F   | To move cursor| To move the| Similar
       | |  arrow   |       | one position  | cursor one | to (d)
       |  |    key    |       | to the right  | unit to the|    +
       | |          |       | during input   |  right       |  To
       move   | |          |       | state, edit   |            |
       to  the    |  |           |        |  state,  &   when   |
       |   next      |  |           |        |  using  PF6      |
       |  candidate|  |           |         |   functions       |
       |   on   the    |  |           |        |                |
       |                        right                           |
       |----------+-------+---------------+------------+----------|
       |  Left    |  ^B   | To move cursor| To move the|  Similar
       | |  arrow   |       | one position  | cursor one | to (d)
       | |   key    |       | to the left   | unit to  the|     +
       |  |           |        |  during input  | left       | To
       move  | |          |       | state, edit   |             |
       to   the     |  |           |        |  state,  &  when  |
       |  next      |  |           |        |  using  PF6       |
       |   candidate|   |            |        |  functions      |
       |  on  the    |  |           |         |                 |
       |                        left                            |
       |----------+-------+---------------+------------+----------|
       |    Up     |  ^P   | To move to the| Similar to | Similar
       | |  arrow   |       | previous menu | (c)        | to (c)
       |  |    key    |       | or previous   |     +      |    +
       | |          |       | set of        |  To  recall   |  To
       obtain|  |          |       | candidates.   | the        |
       the      | |          |       | Also apply     |  previous
       |  previous  |  |          |       | when using    | input
       |  single    |  |           |        |  functions  in    |
       |   candidate|   |            |        |  PF6            |
       |                                                        |
       |----------+-------+---------------+------------+----------|
       |  Down    |  ^N   | To move to the| Similar to |  Similar
       | |  arrow   |       | next menu or  | (c)        | to (c)
       | |   key    |       | the next set  |     +       |     +
       |  |           |        |  of candidates.| To recall  | To
       obtain| |          |       | Also apply    | the         |
       the      | |          |       | when using    | next input
       |  next      |  |           |        |  functions  in    |
       |   single     |  |           |        |  PF6            |
       |                                               candidate|
       |----------+-------+---------------+------------+----------|
       |    -     |  ^D   | To delete an  | Similar to |  Similar
       | |          |       | input unit    | (c)        | to (d)
       |  |           |        |       +         |              |
       |  |           |        |  Delete  a  word  |            |
       |  |           |        |  or  character,  |             |
       |  |           |        |  or  dictionary  |             |
       |  |           |        |  in  the         |             |

       |  |           |        |  operations  PF6|              |
       |
       |----------+-------+---------------+------------+----------|
       |  Backspace|   -   | To delete an  | Similar to | Similar
       | |   key    |       | input         | (c)        | to (c)
       |   |           |        |  character      |             |
       |
       |----------+-------+---------------+------------+----------|
       |    -     |  ^E   | Move cursor to| Move cursor| Move the
       | |          |       | the last input| to the last| cursor
       to| |          |       | unit (end) or | unit of the|  the
       last  |  |          |       | to the last   | user input |
       candidate| |          |       |  candidate  of   |  string
       |  in  the    |  |           |        |  the  list.      |
       |  current   |  |           |        |  Also  apply      |
       |  set  of    |  |           |        |  when  using     |
       |  candidate|  |           |        |  functions   in    |
       |            |   |            |        |  PF6            |
       |                                                        |
       |----------+-------+---------------+------------+----------|
       |    -     |  ^A   | Move cursor to| Move cursor| Move the
       | |          |       | the first     | to the     | cursor
       to| |          |       | unit          | first unit |  the
       last  |  |          |       | (beginning) or| of the user|
       candidate| |          |       |  to  the  first   |  input
       |  in  the   | |          |       | candidate of  | string
       |  current   |  |           |        |  of  the  list    |
       |  set  of    |  |           |        |  Also  apply     |
       |  candidate|  |           |        |  when   using      |
       |            |   |           |        |  functions  in   |
       |           |  |           |         |   PF6             |
       |                                                        |
       |----------+-------+---------------+------------+----------|
       |     -     |  ^K   | To undo a     | To delete  | Similar
       | |          |       | conversion    | an input   | to (d)
       |  |           |       | from the      | string from|    +
       | |          |       | cursor        | the cursor |  Simi­
       lar   |  |          |       | position to   | position to|
       to (c)   | |          |       | the end of the| the end of
       |  If  press  |  |           |       | input string  | the
       input  | twice,   | |          |       |(if  press  once)|
       string        |    will       |   |            |         |
       |(press   once)|   cancel     |   |            |         |
       |              |   the   whole|   |            |         |
       |              |   converted|   |             |          |
       |              |   Hanzi      |   |            |         |
       |                       |            string              |
       |----------+-------+---------------+------------+----------|
       |    -     |  ^I   | To shorten the|     -      | Separate
       | |          |       | length of a   |            | a word
       | |          |       | word phrase by|             |  into
       |  |           |       | one character |            |indi­
       vidual|    |             |           |                   |

       |----------+-------+---------------+------------+----------|
       |    -     |  ^O   | To extend the |     -      | Join the
       | |          |       | length of a   |            |charac­
       ters|  |           |        | word phrase by|            |
       into  one  |  |           |        |   one   character   |
       |                        word                            |
       |----------+-------+---------------+------------+----------|
       |     -     |  ^G   | To extract a  |     -      | Similar
       | |          |       | candidate from|            | to (c)
       |  |           |        |  the  candidate  |             |
       |  |           |        |  list           |              |
       |
       |----------+-------+---------------+------------+----------|
       |    -     |  ^C   | To perform    |     -      | Re-enter
       | |          |       | reverse       |             |  into
       the  |  |           |       | conversion    |            |
       input  or   |   |            |         |                 |
       |   insert     |   |           |        |                |
       |  mode      |  |            |         |                 |
       |   (if   press|   |           |        |                |
       |  once  )    |  |           |         |                 |
       |      +       |   |           |        |                |
       |  Perform   |  |            |         |                 |
       |   reverse    |   |           |        |                |
       |conversion|   |            |         |                  |
       |   (if   press|   |           |        |                |
       | twice )  |
        ----------------------------------------------------------


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