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Rev | Author | Line No. | Line |
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32 | reyssat | 1 | !if $numlist_type=record |
11210 | bpr | 2 | !set numlist_str=`fname' |
32 | reyssat | 3 | !else |
11210 | bpr | 4 | !set numlist_str=`string' |
32 | reyssat | 5 | !endif |
11210 | bpr | 6 | !if $numlist_type=char |
7 | !set numlist_type=character |
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8 | !endif |
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9 | `numlist' can be a single integer, a comma-separated list of |
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32 | reyssat | 10 | integers, or a range of integers. |
5766 | bpr | 11 | <br/> |
32 | reyssat | 12 | A positive integer denotes the number of $numlist_type in $numlist_str |
13 | counted from the beginning, |
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11210 | bpr | 14 | with `1' corresponding to the first |
15 | $numlist_type. A negative integer denotes the number of $numlist_type from |
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16 | the end of $numlist_str: `-1' |
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17 | means the last $numlist_type, `-2' means |
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32 | reyssat | 18 | the next-to-last $numlist_type, etc. <p> |
19 | The syntax for a range of integers is |
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11210 | bpr | 20 | <span class="tt">`n1' to`n2'</span> |
21 | For example, <span class="tt">`2 to -2'</span> |
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32 | reyssat | 22 | means the whole $numlist_str except the first |
11210 | bpr | 23 | and the last $(numlist_type)s. |
5920 | bpr | 24 | </p> |