One more for duplicate words, where a word is defined as something with at
least two characters and separated by at least one space.
<option value="^\s*(\w{2,})\s+.*\1.*$">Duplicate words</option>
On Friday, August 23, 2019 at 7:50:33 AM UTC-7, Mark S. wrote:
>
> Here's code for the first easy 9 (assuming my def of extension matches
> yours).
>
> #10 and #11 should be doable, it would just take a little more time which
> I don't have at the moment.
>
> I don't think 12 is doable with the current regexp kit. To find duplicates
> it would have to loop back on itself.
>
> #13 should be 90+% doable. I would start by searching the net. It depends
> on how picky you are about the
> structure.
>
> Good luck!
>
>
> <$select tiddler="myregexp">
> <option value="^[0-9]*$">Only digits</option>
> <option value="^[a-z]*$">Only lower case</option>
> <option value="^[A-Z]*$">Only upper case</option>
> <option value="^[\w-_]*$">Only alphanumeric, _, and -</option>
> <option value="^[\w]{3,15}$">Only alphanum len 3-15</option>
> <option value="^[A-Z]+.*$">Starts with capital</option>
> <option value="^[0-9]+.*$">Starts with digit</option>
> <option value="^.+\.[a-zA-Z]{3,4}$">Extensions only</option>
> <option value="^.+(\.jpg|\.gpeg)$">Extension jpg gpeg</option>
>
> </$select>
>
> <$list filter="[regexp{myregexp}sort[]]">
>
> </$list>
>
>
>
>
> On Friday, August 23, 2019 at 12:11:07 AM UTC-7, Mohammad wrote:
>>
>> I am looking for examples and use cases of regexp in Tiddlywiki!
>> Those can be done current filter operators like prefix, search,... are
>> not recommend to be done with regexp.
>>
>> I appreciate your help, case and examples on this. Just give what you
>> want to do.
>>
>> Some case
>>
>> Give a regexp pattern in Tiddlywiki to match all tiddlers name are
>>
>>
>> 1. only digits
>> 2. only lowercase letters
>> 3. only uppercase letters
>> 4. only alphanumeric and underscore and hyphen
>> 5. only alphanumeric with length between 3 and 15
>> 6. start with a capital letter
>> 7. start with a digit
>> 8. have a extension like mytiddler.ext
>> 9. have jpg or jpeg extension like *mytiddler.jpg* or *mytiddler.gpeg*
>> 10. are a date in format like Jan 06 2019
>> 11. are a date in format like 2019.08.25
>> 12. have duplicate words
>> 13. have a valid url
>> 14.
>>
>>
>> [This list will grow by more examples]
>>
>>
>> Please give your use case.
>>
>> -- Mohammad
>>
>>
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