$regmlex » History » Version 9
Per Amundsen, 02/23/2023 07:23 PM
1 | 1 | Per Amundsen | _Added in 2.4_ |
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3 | 7 | Per Amundsen | *$regmlex([name], M, N, [&binvar])* |
4 | 1 | Per Amundsen | |
5 | Returns the Nth [[Scripting_Regex|regular expression]] capture group from the Mth match from [[$regex]], [[$regsub]], [[$regsubex]] or from an [[Scripting_Events|event]]. |
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7 | 6 | Per Amundsen | _See also [[$regsubex]], [[$regsub]], [[$regex]], [[$regml]], [[$regerrstr]]._ |
8 | 1 | Per Amundsen | |
9 | *Parameters* |
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11 | 9 | Per Amundsen | table(ktable). |
12 | |*Parameter*|*Description*| |
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13 | | [name] | A named [[Scripting_Regex<notextile>|</notextile>regular expression]], if not defined result from the last [[Scripting_Regex<notextile>|</notextile>regular expression]] is returned. (optional) | |
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14 | | M | If M = 0, number of matches, otherwise the Mth match. | |
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15 | | N | The Nth group. | |
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16 | | [&binvar] | Adds the match to the specified &binvar instead. (changes return value to number of bytes added) | |
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17 | 1 | Per Amundsen | |
18 | 8 | Per Amundsen | *Properties* |
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20 | 9 | Per Amundsen | table(ktable). |
21 | |*Property*|*Description*| |
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22 | | .pos | Returns the match position in the text. | |
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23 | | .group | Returns the group position (includes empty groups). | |
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24 | 1 | Per Amundsen | |
25 | *Example* |
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27 | <pre> |
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28 | ; Search the text for the pattern 'abcdef' and print the result. |
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29 | 2 | Per Amundsen | //echo -ag Number of matches: $regex(abcdef,/([a-z])([a-z])/g) - $regmlex(1,1) $regmlex(1,2) $regmlex(2,1) $regmlex(2,2) |
30 | 1 | Per Amundsen | </pre> |