| Revision 16,
1.1 KB
checked in by marcus, 15 years ago
(diff) |
|
r1 | svn | 2007-12-13 11:10:29 +0100 (Do, 13 Dez 2007) | 2 lines
Initial import
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| 1 | command ENTER <&symbol> [;<prompt1>[;<prompt2>[;...;<promptN>]]] |
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| 2 | ============= |
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| 3 | |
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| 4 | key: read symbol value |
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| 5 | |
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| 6 | Valid only in command procedures. Reads new value of a previously |
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| 7 | defined symbol (local or global set) from the input level which is |
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| 8 | passed at the command procedure call (the input level can be redirected |
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| 9 | by qualifiers, see also HELP PROC_CALL). |
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| 10 | |
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| 11 | |
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| 12 | parameters |
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| 13 | |
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| 14 | <&symbol> --- parameter type: symbol address |
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| 15 | Name of the symbol (previously defined) to store the result of input. |
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| 16 | |
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| 17 | <prompt1>, <prompt2>, ..., <promptN> --- parameter type: string |
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| 18 | Text for prompting user input. The text parameters are separated |
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| 19 | by blanks. |
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| 20 | |
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| 21 | |
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| 22 | qualifiers |
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| 23 | |
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| 24 | /PARENT |
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| 25 | The input is read from the parent command level, no regard is payed |
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| 26 | to the local input level (see HELP PROC_CALL) passed. |
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| 27 | |
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| 28 | /INTERACTIVE |
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| 29 | The input is read from the main input level (see HELP PROC_CALL), |
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| 30 | no regard is payed to the local input level. |
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| 31 | |
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| 32 | |
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| 33 | example: |
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| 34 | |
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| 35 | ENTER &NAME Q-FILE NAME: ! prompts from within a command procedure |
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| 36 | ! "Q-FILE NAME: " and stores the received |
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| 37 | ! value in the symbol "NAME" |
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| 38 | |
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