* tw5.com : Fix typo in list.tid
* tw5.com : update modified field of list.tid
When editing a tiddler outside TW itself, this doesn't change automatically the modified field.
The first parameter of the operator examples macro is used for
constructing unique state tiddler titles. The cycle, log, and
match operators had duplicates, causing examples to share state
with each other.
* Extends :map filter run prefix to provide the variables index, revIndex and length to bring it into line with :reduce
* update :maps examples
* docs: fix formatting issue with documentation
* Added missing trigonometrics filter operators
This PR adds support to trigonometry operators, allowing to create spider graphs and other geometric shapes with filters.
* Adds the missing trigonometric filter operators
This PR adds support to the missing trigonometric filter operators (cos, sin, tan, acos, asin, atan, atan2), allowing to create spider graphs, [pie charts, donut charts, polar charts](https://ffoodd.github.io/chaarts/pie-charts.html) and other geometric shapes with filters, which was previously not possible without add-ons.
Example :
`[[2]cos[]] = -0.4161468365471424`
See also this radar chart made in wikitext by @saqimtiaz using the new trigonometric operators :
https://saqimtiaz.github.io/sq-tw/temp/radar-chart-demo.html
* Add documentation for the Trigonometric Operators
Accompanies code changes #6127
* Fix formatting of atan2 Operator.tid
Removed two empty lines at the end of the tiddler
* Add examples for the trigonometric operators
Accompanies code changes Jermolene#6127
* Fix version in the doc for trigonometric operators
This PR fix the content of the documentation tiddlers regarding trigonometric operators (#6131).
<<.from-version "5.1.20">> was changed to <<.from-version "5.1.21">>
* Fix formatting of atan2 Operator.tid
Removed two empty lines at the end of the tiddler
* Make currentTiddler variable consistent in subfilters and filter run prefixes
* Updated filterun prefix and subfilter operators to use ..currentTiddler instead of outerCurrentTiddler
* Add :sort filter run prefix, docs and tests. Also extended .utils.makeCompareFunction with a flag for caseSensitivity.
* Documentation updates
* Move case sensitivity handling entirely to utils method so it is reusable
Fixes#5246. Now the reduce operator and :reduce filter run prefix will
both return empty output when their input is empty, so that both can be
chained together with the else operator or :else prefix.
Default with no suffix is pre-5.1.23 behavior, escaping all Unicode
characters for maximum compatibility (avoids encoding issues). New
"rawunicode" suffix allows passing through Unicode characters U+0080
and up unchanged, for cases where you know your tools are handling
encoding correctly and you want less verbose escaping.
* Tag trim operator as a string operator
With the new functionality of the trim operator in 5.1.23, it's now a
general-purpose string manipulation tool. So it should be given the
"String operators" tag so that people see it in the same list as
removeprefix and removesuffix, etc.
* Document suffix of trim operator
