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Merge pull request #1457 from aelocson/filter-fields

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Define operators via fields and a view template
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Jeremy Ruston 2015-02-07 12:02:43 +00:00
commit 568515fef7
58 changed files with 432 additions and 531 deletions
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4
editions/tw5.com/tiddlers/filters/FilterOperators.tid
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@ -1,5 +1,5 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150129133657000 modified: 20150203183422000
tags: Concepts Filters tags: Concepts Filters
title: Filter Operators title: Filter Operators
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
@ -7,7 +7,7 @@ type: text/vnd.tiddlywiki
\define .operator-rows(filter) \define .operator-rows(filter)
<$list filter="$filter$"><tr> <$list filter="$filter$"><tr>
<td><$link to={{!!title}}>{{!!caption}}</$link></td> <td><$link to={{!!title}}>{{!!caption}}</$link></td>
<td>{{!!purpose}} <$list filter="[all[current]tag[Common Operators]]">{{$:/core/images/done-button}}</$list></td> <td>{{!!op-purpose}} <$list filter="[all[current]tag[Common Operators]]">{{$:/core/images/done-button}}</$list></td>
<td align="center"><$list filter="[all[current]tag[Negatable Operators]]">`!`</$list></td> <td align="center"><$list filter="[all[current]tag[Negatable Operators]]">`!`</$list></td>
</tr></$list> </tr></$list>
\end \end

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editions/tw5.com/tiddlers/filters/addprefix.tid
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@ -1,16 +1,13 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124172110000 modified: 20150203181822000
tags: [[Filter Operators]] [[String Operators]] tags: [[Filter Operators]] [[String Operators]]
title: addprefix Operator title: addprefix Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: addprefix caption: addprefix
purpose: extend each input title with a prefix op-purpose: extend each input title with a prefix
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: a string of characters
input="a [[selection of titles|Title Selection]]" op-parameter-name: S
parameter="a string of characters" op-output: the input, but with <<.place S>> added to the start of each title
paramName="s"
output="the input, but with <<.place s>> added to the start of each title"
/>
<<.operator-examples "addprefix">> <<.operator-examples "addprefix">>

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editions/tw5.com/tiddlers/filters/addsuffix.tid
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@ -1,16 +1,13 @@
created: 20140828133830424 created: 20140828133830424
modified: 20150124172115000 modified: 20150203183207000
tags: [[Filter Operators]] [[String Operators]] tags: [[Filter Operators]] [[String Operators]]
title: addsuffix Operator title: addsuffix Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: addsuffix caption: addsuffix
purpose: extend each input title with a suffix op-purpose: extend each input title with a suffix
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: a string of characters
input="a [[selection of titles|Title Selection]]" op-parameter-name: S
parameter="a string of characters" op-output: the input, but with <<.place S>> added to the end of each title
paramName="s"
output="the input, but with <<.place s>> added to the end of each title"
/>
<<.operator-examples "addsuffix">> <<.operator-examples "addsuffix">>

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editions/tw5.com/tiddlers/filters/after.tid
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@ -1,18 +1,15 @@
created: 20140512103123179 created: 20140512103123179
modified: 20150124204353000 modified: 20150203183205000
tags: [[Filter Operators]] [[Order Operators]] tags: [[Filter Operators]] [[Order Operators]]
title: after Operator title: after Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: after caption: after
purpose: find which input title follows a specified one op-purpose: find which input title follows a specified one
op-input: a [[selection of titles|Title Selection]]
op-parameter: one of those titles
op-parameter-name: T
op-output: the title that immediately follows <<.place T>> in the input
<$macrocall $name=".operator-def" If <<.place T>> is not present in the input, or is the last title there, then the output is empty.
input="a [[selection of titles|Title Selection]]"
parameter="one of those titles"
paramName="t"
output="the title that immediately follows <<.place t>> in the input"
/>
If <<.place t>> is not present in the input, or is the last title there, then the output is empty.
<<.operator-examples "after">> <<.operator-examples "after">>

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editions/tw5.com/tiddlers/filters/all.tid
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@ -1,16 +1,13 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150129133636000 modified: 20150203183224000
tags: [[Filter Operators]] [[Common Operators]] [[Selection Constructors]] tags: [[Filter Operators]] [[Common Operators]] [[Selection Constructors]]
title: all Operator title: all Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: all caption: all
purpose: find all titles of a fundamental category op-purpose: find all titles of a fundamental category
op-input: ignored, unless the parameter is empty
<$macrocall $name=".operator-def" op-parameter: zero or more categories
input="ignored, unless the parameter is empty" op-output: the titles that belong to all the specified categories
parameter="zero or more categories -- see below"
output="the titles that belong to all the specified categories"
/>
The parameter specifies zero or more fundamental categories using the following syntax: The parameter specifies zero or more fundamental categories using the following syntax:

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editions/tw5.com/tiddlers/filters/backlinks.tid
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@ -1,16 +1,13 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124200946000 modified: 20150203183356000
tags: [[Filter Operators]] tags: [[Filter Operators]]
title: backlinks Operator title: backlinks Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: backlinks caption: backlinks
purpose: find the titles that link to each input title op-purpose: find the titles that link to each input title
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: none
input="a [[selection of titles|Title Selection]]" op-output: any non-[[system|SystemTiddlers]] titles that contain [[hard links|Hard and Soft Links]] to the input titles
parameter="none"
output="any non-[[system|SystemTiddlers]] titles that contain [[hard links|Hard and Soft Links]] to the input titles"
/>
Each input title is processed in turn. The corresponding tiddler's list of backlinks is generated, sorted alphabetically by title, and then [[dominantly appended|Dominant Append]] to the operator's overall output. Each input title is processed in turn. The corresponding tiddler's list of backlinks is generated, sorted alphabetically by title, and then [[dominantly appended|Dominant Append]] to the operator's overall output.

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editions/tw5.com/tiddlers/filters/before.tid
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@ -1,18 +1,15 @@
created: 20140512103123179 created: 20140512103123179
modified: 20150124164952000 modified: 20150203191918000
tags: [[Filter Operators]] [[Order Operators]] tags: [[Filter Operators]] [[Order Operators]]
caption: before caption: before
title: before Operator title: before Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
purpose: find which input title precedes a specified one op-purpose: find which input title precedes a specified one
op-input: a [[selection of titles|Title Selection]]
op-parameter: one of those titles
op-parameter-name: T
op-output: the title that immediately precedes <<.place T>> in the input
<$macrocall $name=".operator-def" If <<.place T>> is not present in the input, or is the first title there, then the output is empty.
input="a [[selection of titles|Title Selection]]"
parameter="one of those titles"
paramName="t"
output="the title that immediately precedes <<.place t>> in the input"
/>
If <<.place t>> is not present in the input, or is the first title there, then the output is empty.
<<.operator-examples "before">> <<.operator-examples "before">>

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editions/tw5.com/tiddlers/filters/bf.tid
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@ -1,9 +1,7 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124200504000 modified: 20150203183738000
tags: [[Filter Operators]] [[Order Operators]] tags: [[Filter Operators]] [[Order Operators]]
title: bf Operator title: bf Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: bf caption: bf
purpose: same as <<.op rest>> op-purpose: same as <<.olink rest>>
<<.op bf>> is a synonym for <<.olink rest>>, also known as <<.olink butfirst>>.

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editions/tw5.com/tiddlers/filters/butfirst.tid
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@ -1,9 +1,7 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124200507000 modified: 20150203183733000
tags: [[Filter Operators]] [[Order Operators]] tags: [[Filter Operators]] [[Order Operators]]
title: butfirst Operator title: butfirst Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: butfirst caption: butfirst
purpose: same as <<.op rest>> op-purpose: same as <<.olink rest>>
<<.op butfirst>> is a synonym for <<.olink rest>>, also known as <<.olink bf>>.

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editions/tw5.com/tiddlers/filters/butlast.tid
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@ -1,16 +1,13 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124172210000 modified: 20150203191930000
tags: [[Filter Operators]] [[Order Operators]] tags: [[Filter Operators]] [[Order Operators]]
title: butlast Operator title: butlast Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: butlast caption: butlast
purpose: discard the last <<.place n>> input titles op-purpose: discard the last <<.place N>> input titles
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: an integer, defaulting to 1
input="a [[selection of titles|Title Selection]]" op-parameter-name: N
parameter="an integer, defaulting to 1" op-output: all but the last <<.place N>> input titles
paramName="n"
output="all but the last <<.place n>> input titles"
/>
<<.operator-examples "butlast">> <<.operator-examples "butlast">>

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editions/tw5.com/tiddlers/filters/commands.tid
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@ -1,15 +1,12 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150129133643000 modified: 20150203184154000
tags: [[Filter Operators]] [[Special Operators]] [[Selection Constructors]] tags: [[Filter Operators]] [[Special Operators]] [[Selection Constructors]]
title: commands Operator title: commands Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: commands caption: commands
purpose: select the titles of all the Node.js commands op-purpose: select the titles of all the Node.js commands
op-input: ignored
<$macrocall $name=".operator-def" op-parameter: none
input="ignored" op-output: the [[command words|Commands]] that can be given to [[TiddlyWiki on Node.js]]
parameter="none"
output="the [[command words|Commands]] that can be given to [[TiddlyWiki on Node.js]]"
/>
<<.operator-examples "commands">> <<.operator-examples "commands">>

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editions/tw5.com/tiddlers/filters/each.tid
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@ -1,26 +1,23 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150127202915000 modified: 20150203184257000
tags: [[Filter Operators]] [[Group Operators]] tags: [[Filter Operators]] [[Group Operators]]
title: each Operator title: each Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: each caption: each
purpose: select one of each group of input titles by field op-purpose: select one of each group of input titles by field
op-input: a [[selection of titles|Title Selection]]
op-suffix: optionally, `list`
op-parameter: the name of a [[field|TiddlerFields]], defaulting to <<.field title>>
op-parameter-name: F
op-output: a selection containing the first input title encountered for each distinct value of field <<.place F>>
<$macrocall $name=".operator-def" Each input title is processed in turn. The value of field <<.place F>> in the corresponding tiddler is examined.
input="a [[selection of titles|Title Selection]]"
suffix="optionally, `list`"
parameter="the name of a [[field|TiddlerFields]], defaulting to <<.field title>>"
paramName="f"
output="a selection containing the first input title encountered for each distinct value of field <<.place f>>"
/>
Each input title is processed in turn. The value of field <<.place f>> in the corresponding tiddler is examined.
;each ;each
:As long as the field's value has not been encountered before, the title is appended to the output. :As long as the field's value has not been encountered before, the title is appended to the output.
;each:list ;each:list
:The value is treated as a [[title list|Title List]]. Each title in the list considered in turn. If it has not been encountered before, it is appended to the output. :The value is treated as a [[title list|Title List]]. Each title in the list considered in turn. If it has not been encountered before, it is appended to the output.
If a tiddler doesn't contain field <<.place f>>, it is treated as if the field's value was empty. If a tiddler doesn't contain field <<.place F>>, it is treated as if the field's value was empty.
<<.operator-examples "each">> <<.operator-examples "each">>

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editions/tw5.com/tiddlers/filters/eachday.tid
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@ -1,20 +1,17 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150127202806000 modified: 20150203184456000
tags: [[Filter Operators]] [[Group Operators]] [[Date Operators]] tags: [[Filter Operators]] [[Group Operators]] [[Date Operators]]
title: eachday Operator title: eachday Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: eachday caption: eachday
purpose: select one of each group of input titles by date op-purpose: select one of each group of input titles by date
op-input: a [[selection of titles|Title Selection]]
op-parameter: the name of a [[date field|Date Fields]]
op-parameter-name: F
op-output: a selection containing the first input title encountered for each distinct value (ignoring times of day) of field <<.place F>>
<$macrocall $name=".operator-def" Each input title is processed in turn. The value of field <<.place F>> in the corresponding tiddler is examined, and as long as this indicates a date that has not been encountered before, the title is appended to the output.
input="a [[selection of titles|Title Selection]]"
parameter="the name of a [[date field|Date Fields]]"
paramName="f"
output="a selection containing the first input title encountered for each distinct value (ignoring times of day) of field <<.place f>>"
/>
Each input title is processed in turn. The value of field <<.place f>> in the corresponding tiddler is examined, and as long as this indicates a date that has not been encountered before, the title is appended to the output. If a tiddler doesn't contain field <<.place F>>, it contributes nothing to the output.
If a tiddler doesn't contain field <<.place f>>, it contributes nothing to the output.
<<.operator-examples "eachday">> <<.operator-examples "eachday">>

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editions/tw5.com/tiddlers/filters/editiondescription.tid
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@ -1,16 +1,13 @@
created: 20150111145738451 created: 20150111145738451
modified: 20150124165002000 modified: 20150203184528000
tags: [[Filter Operators]] [[Special Operators]] tags: [[Filter Operators]] [[Special Operators]]
title: editiondescription Operator title: editiondescription Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: editiondescription caption: editiondescription
purpose: select the descriptions of the input editions op-purpose: select the descriptions of the input editions
op-input: a [[selection|Title Selection]] of edition names
<$macrocall $name=".operator-def" op-parameter: none
input="a [[selection|Title Selection]] of edition names" op-output: the description string of each edition in the input
parameter="none"
output="the description string of each edition in the input"
/>
Each input title is processed in turn, ignoring any that is not the name of a ~TiddlyWiki edition. Each input title is processed in turn, ignoring any that is not the name of a ~TiddlyWiki edition.

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editions/tw5.com/tiddlers/filters/editions.tid
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@ -1,15 +1,12 @@
created: 20150111145738451 created: 20150111145738451
modified: 20150129133647000 modified: 20150203184604000
tags: [[Filter Operators]] [[Special Operators]] [[Selection Constructors]] tags: [[Filter Operators]] [[Special Operators]] [[Selection Constructors]]
title: editions Operator title: editions Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: editions caption: editions
purpose: select the names of all the ~TiddlyWiki editions op-purpose: select the names of all the ~TiddlyWiki editions
op-input: ignored
<$macrocall $name=".operator-def" op-parameter: none
input="ignored" op-output: the name of each ~TiddlyWiki edition, in alphabetical order
parameter="none"
output="the name of each ~TiddlyWiki edition, in alphabetical order"
/>
<<.node-only-operator>> <<.node-only-operator>>

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editions/tw5.com/tiddlers/filters/field.tid
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@ -1,25 +1,22 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124201655000 modified: 20150203184718000
tags: [[Filter Operators]] [[Common Operators]] [[Field Operators]] [[Negatable Operators]] tags: [[Filter Operators]] [[Common Operators]] [[Field Operators]] [[Negatable Operators]]
title: field Operator title: field Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: field caption: field
purpose: filter the input by field op-purpose: filter the input by field
op-input: a [[selection of titles|Title Selection]]
op-suffix: the name of a [[field|TiddlerFields]]
op-suffix-name: F
op-parameter: a possible value of field <<.place F>>
op-parameter-name: S
op-output: those input tiddlers in which field <<.place F>> has the value <<.place S>>
op-neg-output: those input tiddlers in which field <<.place F>> does <<.em not>> have the value <<.place S>>
<$macrocall $name=".operator-def" If <<.place S>> is empty, <<.op field>> will match both of the following:
input="a [[selection of titles|Title Selection]]"
suffix="the name of a [[field|TiddlerFields]]"
suffixName="f"
parameter="a possible value of field <<.place f>>"
paramName="s"
output="those input tiddlers in which field <<.place f>> has the value <<.place s>>"
negationOutput="those input tiddlers in which field <<.place f>> does <<.em not>> have the value <<.place s>>"
/>
If <<.place s>> is empty, <<.op field>> will match both of the following: * tiddlers that don't contain field <<.place F>>
* tiddlers in which field <<.place F>> exists but has an empty value
* tiddlers that don't contain field <<.place f>>
* tiddlers in which field <<.place f>> exists but has an empty value
The syntax of a [[filter step|Filter Step]] treats any unrecognised [[filter operator|Filter Operators]] as if it was the suffix to the <<.op field>> operator. See the <<.operator-examples "field" "examples">>. The syntax of a [[filter step|Filter Step]] treats any unrecognised [[filter operator|Filter Operators]] as if it was the suffix to the <<.op field>> operator. See the <<.operator-examples "field" "examples">>.

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editions/tw5.com/tiddlers/filters/fields.tid
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@ -1,16 +1,13 @@
created: 20140924115616653 created: 20140924115616653
modified: 20150124184835000 modified: 20150203184828000
tags: [[Filter Operators]] [[Field Operators]] tags: [[Filter Operators]] [[Field Operators]]
title: fields Operator title: fields Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: fields caption: fields
purpose: select all field names of the input titles op-purpose: select all field names of the input titles
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: none
input="a [[selection of titles|Title Selection]]" op-output: all the field names contained in the input tiddlers
parameter="none"
output="all the field names contained in the input tiddlers"
/>
Each input title is processed in turn. Its list of field names is retrieved (in no particular order) and then [[dominantly appended|Dominant Append]] to the operator's output. Each input title is processed in turn. Its list of field names is retrieved (in no particular order) and then [[dominantly appended|Dominant Append]] to the operator's output.

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editions/tw5.com/tiddlers/filters/first.tid
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@ -1,16 +1,13 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124161800000 modified: 20150203191946000
tags: [[Filter Operators]] [[Order Operators]] tags: [[Filter Operators]] [[Order Operators]]
title: first Operator title: first Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: first caption: first
purpose: select the first <<.place n>> input titles op-purpose: select the first <<.place N>> input titles
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: an integer, defaulting to 1
input="a [[selection of titles|Title Selection]]" op-parameter-name: N
parameter="an integer, defaulting to 1" op-output: the first <<.place N>> input titles
paramName="n"
output="the first <<.place n>> input titles"
/>
<<.operator-examples "first">> <<.operator-examples "first">>

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editions/tw5.com/tiddlers/filters/get.tid
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@ -1,20 +1,17 @@
created: 20140426183123179 created: 20140426183123179
modified: 20150124165013000 modified: 20150203185001000
tags: [[Filter Operators]] [[Field Operators]] tags: [[Filter Operators]] [[Field Operators]]
title: get Operator title: get Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: get caption: get
purpose: select all values of a field in the input titles op-purpose: select all values of a field in the input titles
op-input: a [[selection of titles|Title Selection]]
op-parameter: the name of a [[field|TiddlerFields]]
op-parameter-name: F
op-output: the values of field <<.place F>> in each of the input titles
<$macrocall $name=".operator-def" Each input title is processed in turn. If the corresponding tiddler contains field <<.place F>>, and the value of this field is not empty, then its value is appended to the output.
input="a [[selection of titles|Title Selection]]"
parameter="the name of a [[field|TiddlerFields]]"
paramName="f"
output="the values of field <<.place f>> in each of the input titles"
/>
Each input title is processed in turn. If the corresponding tiddler contains field <<.place f>>, and the value of this field is not empty, then its value is appended to the output. Unlike most other [[Filter Operators]], the [[selection|Title Selection]] output by <<.op get>> can contain duplicates. To avoid duplicates, use `each[F]get[F]`.
Unlike most other [[Filter Operators]], the [[selection|Title Selection]] output by <<.op get>> can contain duplicates. To avoid duplicates, use `each[f]get[f]`.
<<.operator-examples "get">> <<.operator-examples "get">>

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editions/tw5.com/tiddlers/filters/has.tid
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@ -1,18 +1,14 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124191952000 modified: 20150203191843000
tags: [[Filter Operators]] [[Common Operators]] [[Field Operators]] [[Negatable Operators]] tags: [[Filter Operators]] [[Common Operators]] [[Field Operators]] [[Negatable Operators]]
title: has Operator title: has Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: has caption: has
purpose: filter the input by field existence op-purpose: filter the input by field existence
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: the name of a [[field|TiddlerFields]]
syntax="has[f]" op-parameter-name: F
input="a [[selection of titles|Title Selection]]" op-output: those input tiddlers in which field <<.place F>> has a non-empty value
parameter="the name of a [[field|TiddlerFields]]" op-neg-output: those input tiddlers in which field <<.place F>> does <<.em not>> exist or has an empty value
paramName="f"
output="those input tiddlers in which field <<.place f>> has a non-empty value"
negationOutput="those input tiddlers in which field <<.place f>> does <<.em not>> exist or has an empty value"
/>
<<.operator-examples "has">> <<.operator-examples "has">>

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editions/tw5.com/tiddlers/filters/indexes.tid
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@ -1,16 +1,13 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124184840000 modified: 20150203185150000
tags: [[Filter Operators]] tags: [[Filter Operators]]
title: indexes Operator title: indexes Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: indexes caption: indexes
purpose: select all data properties of the input titles op-purpose: select all data properties of the input titles
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: none
input="a [[selection of titles|Title Selection]]" op-output: all the property names or indices contained in the input data tiddlers
parameter="none"
output="all the property names or indices contained in the input data tiddlers"
/>
Each input title is processed in turn, and is ignored if it does not denote a [[data tiddler|DataTiddlers]]. The list of property names is retrieved from the data tiddler (in no particular order) and then [[dominantly appended|Dominant Append]] to the operator's output. Each input title is processed in turn, and is ignored if it does not denote a [[data tiddler|DataTiddlers]]. The list of property names is retrieved from the data tiddler (in no particular order) and then [[dominantly appended|Dominant Append]] to the operator's output.

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editions/tw5.com/tiddlers/filters/is.tid
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@ -1,20 +1,17 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124202225000 modified: 20150203185255000
tags: [[Filter Operators]] [[Common Operators]] [[Negatable Operators]] tags: [[Filter Operators]] [[Common Operators]] [[Negatable Operators]]
title: is Operator title: is Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: is caption: is
purpose: filter the input by fundamental category op-purpose: filter the input by fundamental category
op-input: a [[selection of titles|Title Selection]]
op-parameter: a category
op-parameter-name: C
op-output: those input tiddlers that belong to category <<.place C>>
op-neg-output: those input tiddlers that do <<.em not>> belong to category <<.place C>>
<$macrocall $name=".operator-def" The parameter <<.place C>> is one of the following fundamental categories:
input="a [[selection of titles|Title Selection]]"
parameter="a category -- see below"
paramName="c"
output="those input tiddlers that belong to category <<.place c>>"
negationOutput="those input tiddlers that do <<.em not>> belong to category <<.place c>>"
/>
The parameter <<.place c>> is one of the following fundamental categories:
|!Category |!Matches any tiddler that... | |!Category |!Matches any tiddler that... |
|^`current` |is the [[current tiddler|CurrentTiddler]] | |^`current` |is the [[current tiddler|CurrentTiddler]] |
@ -26,7 +23,7 @@ The parameter <<.place c>> is one of the following fundamental categories:
|^`tag` |is in use as a tag | |^`tag` |is in use as a tag |
|^`tiddler` |exists as a non-shadow tiddler | |^`tiddler` |exists as a non-shadow tiddler |
If <<.place c>> is anything else, the output is an error message. If <<.place C>> is anything else, the output is an error message.
`!is[tiddler]` is a synonym for `is[missing]`, and vice versa. `!is[tiddler]` is a synonym for `is[missing]`, and vice versa.

15
editions/tw5.com/tiddlers/filters/last.tid
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@ -1,16 +1,13 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124204508000 modified: 20150203192036000
tags: [[Filter Operators]] [[Order Operators]] tags: [[Filter Operators]] [[Order Operators]]
title: last Operator title: last Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: last caption: last
purpose: select the last <<.place n>> input titles op-purpose: select the last <<.place N>> input titles
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: an integer, defaulting to 1
input="a [[selection of titles|Title Selection]]" op-parameter-name: N
parameter="an integer, defaulting to 1" op-output: the last <<.place N>> input titles
paramName="n"
output="the last <<.place n>> input titles"
/>
<<.operator-examples "last">> <<.operator-examples "last">>

19
editions/tw5.com/tiddlers/filters/limit.tid
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@ -1,19 +1,16 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124204544000 modified: 20150203185456000
tags: [[Filter Operators]] [[Common Operators]] [[Order Operators]] [[Negatable Operators]] tags: [[Filter Operators]] [[Common Operators]] [[Order Operators]] [[Negatable Operators]]
title: limit Operator title: limit Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: limit caption: limit
purpose: select the first or last <<.place n>> input titles op-purpose: select the first or last <<.place N>> input titles
op-input: a [[selection of titles|Title Selection]]
op-parameter: an integer, defaulting to 0
op-parameter-name: N
op-output: the first <<.place N>> input titles
op-neg-output: the last <<.place N>> input titles
<$macrocall $name=".operator-def" `limit[N]` and `!limit[N]` are synonyms for `first[N]` and `last[N]` respectively.
input="a [[selection of titles|Title Selection]]"
parameter="an integer, defaulting to 0"
paramName="n"
output="the first <<.place n>> input titles"
negationOutput="the last <<.place n>> input titles"
/>
`limit[n]` and `!limit[n]` are synonyms for `first[n]` and `last[n]` respectively.
<<.operator-examples "limit">> <<.operator-examples "limit">>

13
editions/tw5.com/tiddlers/filters/links.tid
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@ -1,16 +1,13 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124184844000 modified: 20150203185545000
tags: [[Filter Operators]] [[Common Operators]] tags: [[Filter Operators]] [[Common Operators]]
title: links Operator title: links Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: links caption: links
purpose: find the titles linked to by each input title op-purpose: find the titles linked to by each input title
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: none
input="a [[selection of titles|Title Selection]]" op-output: the titles to which the input tiddlers contain [[hard links|Hard and Soft Links]]
parameter="none"
output="the titles to which the input tiddlers contain [[hard links|Hard and Soft Links]]"
/>
Each input title is processed in turn. The corresponding tiddler's list of links is generated, in the order in which they appear in the tiddler's text, and [[dominantly appended|Dominant Append]] to the operator's overall output. Each input title is processed in turn. The corresponding tiddler's list of links is generated, in the order in which they appear in the tiddler's text, and [[dominantly appended|Dominant Append]] to the operator's overall output.

23
editions/tw5.com/tiddlers/filters/list.tid
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@ -1,23 +1,20 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150129133705000 modified: 20150203192721000
tags: [[Filter Operators]] [[Field Operators]] [[Selection Constructors]] [[Negatable Operators]] tags: [[Filter Operators]] [[Field Operators]] [[Selection Constructors]] [[Negatable Operators]]
title: list Operator title: list Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: list caption: list
purpose: select titles via a list field op-purpose: select titles via a list field
op-input: ignored
op-neg-input: a [[selection of titles|Title Selection]]
op-parameter: a [[reference|TextReference]] to a [[field|TiddlerFields]] or [[property|DataTiddlers]] of a particular tiddler
op-parameter-name: R
op-output: the titles stored as a [[title list|Title List]] at <<.place R>>
op-neg-output: those input titles that are <<.em not>> mentioned at <<.place R>>
<$macrocall $name=".operator-def" <<.place R>> can reference either a field or a property. See [[TextReference]] for the syntax.
input="ignored"
negationInput="a [[selection of titles|Title Selection]]"
parameter="a [[reference|TextReference]] to a [[field|TiddlerFields]] or [[property|DataTiddlers]] of a particular tiddler"
paramName="r"
output="the titles stored as a [[title list|Title List]] at <<.place r>>"
negationOutput="those input titles that are <<.em not>> mentioned at <<.place r>>"
/>
<<.place r>> can reference either a field or a property. See [[TextReference]] for the syntax.
* If neither is specified, the <<.field list>> field is used by default. So `[list[T]]` outputs the titles listed in the <<.field list>> of tiddler T. * If neither is specified, the <<.field list>> field is used by default. So `[list[T]]` outputs the titles listed in the <<.field list>> of tiddler T.
* If <<.place r>> consists of <<.em only>> a field or a property, the tiddler part of the reference defaults to the CurrentTiddler. So `[list[!!tags]]` outputs the titles listed in the <<.field tags>> field of the current tiddler. * If <<.place R>> consists of <<.em only>> a field or a property, the tiddler part of the reference defaults to the CurrentTiddler. So `[list[!!tags]]` outputs the titles listed in the <<.field tags>> field of the current tiddler.
<<.operator-examples "list">> <<.operator-examples "list">>

19
editions/tw5.com/tiddlers/filters/listed.tid
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@ -1,20 +1,17 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124203638000 modified: 20150203185745000
tags: [[Filter Operators]] [[Field Operators]] tags: [[Filter Operators]] [[Field Operators]]
title: listed Operator title: listed Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: listed caption: listed
purpose: find the titles that list the input titles op-purpose: find the titles that list the input titles
op-input: a [[selection of titles|Title Selection]]
op-parameter: the name of a [[field|TiddlerFields]], defaulting to <<.field list>>
op-parameter-name: F
op-output: the titles in which field <<.place F>> mentions any of the input titles
<$macrocall $name=".operator-def" <<.field F>> is assumed to be a [[title list|Title List]].
input="a [[selection of titles|Title Selection]]"
parameter="the name of a [[field|TiddlerFields]], defaulting to <<.field list>>"
paramName="f"
output="the titles in which field <<.place f>> mentions any of the input titles"
/>
<<.field f>> is assumed to be a [[title list|Title List]]. Each input title is processed in turn. A list of tiddlers whose <<.place F>> field mentions it is generated (in no particular order) and [[dominantly appended|Dominant Append]] to the operator's overall output.
Each input title is processed in turn. A list of tiddlers whose <<.place f>> field mentions it is generated (in no particular order) and [[dominantly appended|Dominant Append]] to the operator's overall output.
<<.operator-examples "listed">> <<.operator-examples "listed">>

13
editions/tw5.com/tiddlers/filters/modules.tid
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@ -1,15 +1,12 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124170624000 modified: 20150203185838000
tags: [[Filter Operators]] [[Special Operators]] tags: [[Filter Operators]] [[Special Operators]]
title: modules Operator title: modules Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: modules caption: modules
purpose: select the names of all modules of the input module types op-purpose: select the names of all modules of the input module types
op-input: a [[selection|Title Selection]] of module types
<$macrocall $name=".operator-def" op-parameter: none
input="a [[selection|Title Selection]] of module types" op-output: the title of each module with any of the input types
parameter="none"
output="the title of each module with any of the input types"
/>
<<.operator-examples "modules">> <<.operator-examples "modules">>

13
editions/tw5.com/tiddlers/filters/moduletypes.tid
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@ -1,15 +1,12 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150129133709000 modified: 20150203185903000
tags: [[Filter Operators]] [[Special Operators]] [[Selection Constructors]] tags: [[Filter Operators]] [[Special Operators]] [[Selection Constructors]]
title: moduletypes Operator title: moduletypes Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: moduletypes caption: moduletypes
purpose: select the names of all ~TiddlyWiki module types op-purpose: select the names of all ~TiddlyWiki module types
op-input: ignored
<$macrocall $name=".operator-def" op-parameter: none
input="ignored" op-output: the name of each known ~TiddlyWiki [[module type|ModuleType]], in alphabetical order
parameter="none"
output="the name of each known ~TiddlyWiki [[module type|ModuleType]], in alphabetical order"
/>
<<.operator-examples "moduletypes">> <<.operator-examples "moduletypes">>

15
editions/tw5.com/tiddlers/filters/next.tid
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@ -1,17 +1,14 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124171754000 modified: 20150203185954000
tags: [[Filter Operators]] [[Field Operators]] [[Order Operators]] tags: [[Filter Operators]] [[Field Operators]] [[Order Operators]]
title: next Operator title: next Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: next caption: next
purpose: find which titles in a <<.field list>> field follow the input ones op-purpose: find which titles in a <<.field list>> field follow the input ones
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: a tiddler title
input="a [[selection of titles|Title Selection]]" op-parameter-name: T
parameter="a tiddler title" op-output: a selection containing each title that immediately follows each of the input titles in the <<.field list>> field of <<.place T>>
paramName="t"
output="a selection containing each title that immediately follows each of the input titles in the <<.field list>> field of <<.place t>>"
/>
Each input title is processed in turn, and its successor is located in the <<.field list>> field and appended to the output. If a title is not listed in the field, or is the last title there, then it contributes nothing to the output. Each input title is processed in turn, and its successor is located in the <<.field list>> field and appended to the output. If a title is not listed in the field, or is the last title there, then it contributes nothing to the output.

17
editions/tw5.com/tiddlers/filters/nsort.tid
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@ -1,18 +1,15 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124205344000 modified: 20150203190051000
tags: [[Filter Operators]] [[Field Operators]] [[Order Operators]] [[Negatable Operators]] tags: [[Filter Operators]] [[Field Operators]] [[Order Operators]] [[Negatable Operators]]
title: nsort Operator title: nsort Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: nsort caption: nsort
purpose: sort the input by number field op-purpose: sort the input by number field
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: the name of a [[field|TiddlerFields]], defaulting to <<.field title>>
input="a [[selection of titles|Title Selection]]" op-parameter-name: F
parameter="the name of a [[field|TiddlerFields]], defaulting to <<.field title>>" op-output: the input, sorted into ascending order by field <<.field F>>, treating field values as numbers
paramName="f" op-neg-output: the input, likewise sorted into descending order
output="the input, sorted into ascending order by field <<.field f>>, treating field values as numbers"
negationOutput="the input, likewise sorted into descending order"
/>
Non-numeric values are treated as having a higher value than any number, and the difference between capital and lowercase letters is ignored. Compare <<.olink nsortcs>>. Non-numeric values are treated as having a higher value than any number, and the difference between capital and lowercase letters is ignored. Compare <<.olink nsortcs>>.

17
editions/tw5.com/tiddlers/filters/nsortcs.tid
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@ -1,18 +1,15 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124205339000 modified: 20150203190202000
tags: [[Filter Operators]] [[Field Operators]] [[Order Operators]] [[Negatable Operators]] tags: [[Filter Operators]] [[Field Operators]] [[Order Operators]] [[Negatable Operators]]
title: nsortcs Operator title: nsortcs Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: nsortcs caption: nsortcs
purpose: sort the input titles by number field, ignoring case op-purpose: sort the input titles by number field, ignoring case
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: the name of a [[field|TiddlerFields]], defaulting to <<.field title>>
input="a [[selection of titles|Title Selection]]" op-parameter-name: F
parameter="the name of a [[field|TiddlerFields]], defaulting to <<.field title>>" op-output: the input, sorted into ascending order by field <<.place F>>, treating field values as numbers
paramName="f" op-neg-output: the input, likewise sorted into descending order
output="the input, sorted into ascending order by field <<.field f>>, treating field values as numbers"
negationOutput="the input, likewise sorted into descending order"
/>
Non-numeric values are treated as having a higher value than any number, and capital and lowercase letters are treated as different. Compare <<.olink nsort>>. Non-numeric values are treated as having a higher value than any number, and capital and lowercase letters are treated as different. Compare <<.olink nsort>>.

17
editions/tw5.com/tiddlers/filters/nth.tid
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@ -1,18 +1,15 @@
created: 20150122204111000 created: 20150122204111000
modified: 20150124204959000 modified: 20150203192048000
tags: [[Filter Operators]] [[Order Operators]] tags: [[Filter Operators]] [[Order Operators]]
title: nth Operator title: nth Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: nth caption: nth
purpose: select the <<.place n>>th input title op-purpose: select the <<.place N>>th input title
op-input: a [[selection of titles|Title Selection]]
op-parameter: an integer, defaulting to 1
op-parameter-name: N
op-output: the <<.place N>>th input title
<$macrocall $name=".operator-def" <<.place N>> is one-based. In other words, `nth[1]` has the same effect as the <<.olink first>> operator.
input="a [[selection of titles|Title Selection]]"
parameter="an integer, defaulting to 1"
paramName="n"
output="the <<.place n>>th input title"
/>
<<.place n>> is one-based. In other words, `nth[1]` has the same effect as the <<.olink first>> operator.
<<.operator-examples "nth">> <<.operator-examples "nth">>

13
editions/tw5.com/tiddlers/filters/plugintiddlers.tid
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@ -1,15 +1,12 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124200549000 modified: 20150203190350000
tags: [[Filter Operators]] [[Special Operators]] tags: [[Filter Operators]] [[Special Operators]]
title: plugintiddlers Operator title: plugintiddlers Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: plugintiddlers caption: plugintiddlers
purpose: select all shadow titles in the input plugins op-purpose: select all shadow titles in the input plugins
op-input: a [[selection|Title Selection]] of plugin tiddler titles
<$macrocall $name=".operator-def" op-parameter: none
input="a [[selection|Title Selection]] of plugin tiddler titles" op-output: all shadow titles contained in the input plugins
parameter="none"
output="all shadow titles contained in the input plugins"
/>
<<.operator-examples "plugintiddlers">> <<.operator-examples "plugintiddlers">>

17
editions/tw5.com/tiddlers/filters/prefix.tid
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@ -1,18 +1,15 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124192023000 modified: 20150203192735000
tags: [[Filter Operators]] [[String Operators]] [[Negatable Operators]] tags: [[Filter Operators]] [[String Operators]] [[Negatable Operators]]
title: prefix Operator title: prefix Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: prefix caption: prefix
purpose: filter the input titles by how they start op-purpose: filter the input titles by how they start
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: a string of characters
input="a [[selection of titles|Title Selection]]" op-parameter-name: S
parameter="a string of characters" op-output: those input titles that start with <<.place S>>
paramName="s" op-neg-output: those input tiddlers that do <<.em not>> start with <<.place S>>
output="those input titles that start with <<.place s>>"
negationOutput="those input tiddlers that do <<.em not>> start with <<.place s>>"
/>
<<.s-matching-is-case-sensitive>> <<.s-matching-is-case-sensitive>>

15
editions/tw5.com/tiddlers/filters/previous.tid
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@ -1,17 +1,14 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124171748000 modified: 20150203190515000
tags: [[Filter Operators]] [[Field Operators]] [[Order Operators]] tags: [[Filter Operators]] [[Field Operators]] [[Order Operators]]
title: previous Operator title: previous Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: previous caption: previous
purpose: find which titles in a <<.field list>> field precede the input ones op-purpose: find which titles in a <<.field list>> field precede the input ones
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: a tiddler title
input="a [[selection of titles|Title Selection]]" op-parameter-name: T
parameter="a tiddler title" op-output: a selection containing each title that immediately precedes each of the input titles in the <<.field list>> field of <<.place T>>
paramName="t"
output="a selection containing each title that immediately precedes each of the input titles in the <<.field list>> field of <<.place t>>"
/>
Each input title is processed in turn, and its predecessor is located in the <<.field list>> field and appended to the output. If a title is not listed in the field, or is the first item there, then it contributes nothing to the output. Each input title is processed in turn, and its predecessor is located in the <<.field list>> field and appended to the output. If a title is not listed in the field, or is the first item there, then it contributes nothing to the output.

25
editions/tw5.com/tiddlers/filters/regexp.tid
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@ -1,31 +1,28 @@
created: 20140909134102102 created: 20140909134102102
modified: 20150124203736000 modified: 20150203190626000
tags: [[Filter Operators]] [[Field Operators]] [[Negatable Operators]] tags: [[Filter Operators]] [[Field Operators]] [[Negatable Operators]]
title: regexp Operator title: regexp Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: regexp caption: regexp
purpose: filter the input by pattern-matched field op-purpose: filter the input by pattern-matched field
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-suffix: the name of a [[field|TiddlerFields]]
input="a [[selection of titles|Title Selection]]" op-suffix-name: F
suffix="the name of a [[field|TiddlerFields]]" op-parameter: a regular expression
suffixName="f" op-parameter-name: X
parameter="a regular expression" op-output: those input tiddlers in which field <<.place F>> matches <<.place X>>
paramName="x" op-neg-output: those input tiddlers in which field <<.place F>> does <<.em not>> match <<.place X>>
output="those input tiddlers in which field <<.place f>> matches <<.place x>>"
negationOutput="those input tiddlers in which field <<.place f>> does <<.em not>> match <<.place x>>"
/>
<<.def "Regular expressions">> are concise strings of characters that denote patterns of text to search for. The format used in ~TiddlyWiki is fully defined in [[this Mozilla reference|https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions]]. <<.def "Regular expressions">> are concise strings of characters that denote patterns of text to search for. The format used in ~TiddlyWiki is fully defined in [[this Mozilla reference|https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions]].
The [[filter syntax|Filter Run]] makes it impossible to directly specify a regular expression that contains square brackets. The solution is to store the expression in a [[variable|Variables]]. See the <<.operator-examples "regexp" "examples">>. The [[filter syntax|Filter Run]] makes it impossible to directly specify a regular expression that contains square brackets. The solution is to store the expression in a [[variable|Variables]]. See the <<.operator-examples "regexp" "examples">>.
The parameter <<.place x>> can optionally start or end with a string of flags: The parameter <<.place X>> can optionally start or end with a string of flags:
<$railroad text=""" "(?" { ("i"|"m"|:"g") } ")" """/> <$railroad text=""" "(?" { ("i"|"m"|:"g") } ")" """/>
Only the `i` flag is generally useful: it forces the different between capital and lowercase letters to be ignored. Only the `i` flag is generally useful: it forces the different between capital and lowercase letters to be ignored.
If <<.place x>> is empty, <<.op regexp>> will match all of the input tiddlers. If <<.place X>> is empty, <<.op regexp>> will match all of the input tiddlers.
<<.operator-examples "regexp">> <<.operator-examples "regexp">>

15
editions/tw5.com/tiddlers/filters/removeprefix.tid
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@ -1,17 +1,14 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124173431000 modified: 20150203190709000
tags: [[Filter Operators]] [[String Operators]] tags: [[Filter Operators]] [[String Operators]]
title: removeprefix Operator title: removeprefix Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: removeprefix caption: removeprefix
purpose: filter the input titles by how they start, deleting that prefix op-purpose: filter the input titles by how they start, deleting that prefix
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: a string of characters
input="a [[selection of titles|Title Selection]]" op-parameter-name: S
parameter="a string of characters" op-output: those input titles that start with <<.place S>>, but with those characters discarded
paramName="s"
output="those input titles that start with <<.place s>>, but with those characters discarded"
/>
<<.s-matching-is-case-sensitive>> <<.s-matching-is-case-sensitive>>

15
editions/tw5.com/tiddlers/filters/removesuffix.tid
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@ -1,17 +1,14 @@
created: 20140828133830424 created: 20140828133830424
modified: 20150124173434000 modified: 20150203190744000
tags: [[Filter Operators]] [[String Operators]] tags: [[Filter Operators]] [[String Operators]]
title: removesuffix Operator title: removesuffix Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: removesuffix caption: removesuffix
purpose: filter the input titles by how they end, deleting that suffix op-purpose: filter the input titles by how they end, deleting that suffix
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: a string of characters
input="a [[selection of titles|Title Selection]]" op-parameter-name: S
parameter="a string of characters" op-output: those input titles that end with <<.place S>>, but with those characters discarded
paramName="s"
output="those input titles that end with <<.place s>>, but with those characters discarded"
/>
<<.s-matching-is-case-sensitive>> <<.s-matching-is-case-sensitive>>

15
editions/tw5.com/tiddlers/filters/rest.tid
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@ -1,17 +1,14 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124191714000 modified: 20150203190822000
tags: [[Filter Operators]] [[Order Operators]] tags: [[Filter Operators]] [[Order Operators]]
title: rest Operator title: rest Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: rest caption: rest
purpose: discard the first <<.place n>> input titles op-purpose: discard the first <<.place N>> input titles
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: an integer, defaulting to 1
input="a [[selection of titles|Title Selection]]" op-parameter-name: N
parameter="an integer, defaulting to 1" op-output: all but the first <<.place N>> input titles
paramName="n"
output="all but the first <<.place n>> input titles"
/>
<<.olink butfirst>> and <<.olink bf>> are synonyms for <<.op rest>>. <<.olink butfirst>> and <<.olink bf>> are synonyms for <<.op rest>>.

13
editions/tw5.com/tiddlers/filters/reverse.tid
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@ -1,15 +1,12 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124205130000 modified: 20150203190852000
tags: [[Filter Operators]] [[Order Operators]] tags: [[Filter Operators]] [[Order Operators]]
title: reverse Operator title: reverse Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: reverse caption: reverse
purpose: reverse the order of the input titles op-purpose: reverse the order of the input titles
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: none
input="a [[selection of titles|Title Selection]]" op-output: the input, in reverse order
parameter="none"
output="the input, in reverse order"
/>
<<.operator-examples "reverse">> <<.operator-examples "reverse">>

23
editions/tw5.com/tiddlers/filters/sameday.tid
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@ -1,22 +1,19 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124214612000 modified: 20150203190959000
tags: [[Filter Operators]] [[Date Operators]] tags: [[Filter Operators]] [[Date Operators]]
title: sameday Operator title: sameday Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: sameday caption: sameday
purpose: filter the input by date op-purpose: filter the input by date
op-input: a [[selection of titles|Title Selection]]
op-suffix: the name of a [[date field|Date Fields]], defaulting to <<.field modified>>
op-suffix-name: F
op-parameter: a date, in the [[format|DateFormat]] `YYYYMMDD`
op-parameter-name: D
op-output: those input tiddlers in which field <<.place F>> has the value <<.place D>>, ignoring time
<$macrocall $name=".operator-def" If <<.place D>> is not a valid date, the output is empty.
input="a [[selection of titles|Title Selection]]"
suffix="the name of a [[date field|Date Fields]], defaulting to <<.field modified>>"
suffixName="f"
parameter="a date, in the [[format|DateFormat]] `YYYYMMDD`"
paramName="d"
output="those input tiddlers in which field <<.place f>> has the value <<.place d>>, ignoring time"
/>
If <<.place d>> is not a valid date, the output is empty. <<.place D>> may include a time of day, but this is ignored.
<<.place d>> may include a time of day, but this is ignored.
<<.operator-examples "sameday">> <<.operator-examples "sameday">>

19
editions/tw5.com/tiddlers/filters/search.tid
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@ -1,19 +1,16 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124204023000 modified: 20150203191048000
tags: [[Filter Operators]] [[Common Operators]] [[Field Operators]] [[Negatable Operators]] tags: [[Filter Operators]] [[Common Operators]] [[Field Operators]] [[Negatable Operators]]
title: search Operator title: search Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: search caption: search
purpose: filter the input by searching tiddler content op-purpose: filter the input by searching tiddler content
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-suffix: optionally, the name of a [[field|TiddlerFields]]
input="a [[selection of titles|Title Selection]]" op-suffix-name: F
suffix="optionally, the name of a [[field|TiddlerFields]]" op-parameter: one or more search terms, separated by spaces
suffixName="f" op-output: those input tiddlers in which <<.em all>> of the search terms can be found in the value of field <<.place F>>
parameter="one or more search terms, separated by spaces" op-neg-output: those input tiddlers in which <<.em not>> all of the search terms can be so found
output="those input tiddlers in which <<.em all>> of the search terms can be found in the value of field <<.place f>>"
negationOutput="those input tiddlers in which <<.em not>> all of the search terms can be so found"
/>
When used with a suffix, the <<.op search>> operator is similar to <<.olink regexp>> but less powerful. When used with a suffix, the <<.op search>> operator is similar to <<.olink regexp>> but less powerful.

13
editions/tw5.com/tiddlers/filters/shadowsource.tid
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@ -1,16 +1,13 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124210534000 modified: 20150203191120000
tags: [[Filter Operators]] [[Special Operators]] tags: [[Filter Operators]] [[Special Operators]]
title: shadowsource Operator title: shadowsource Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: shadowsource caption: shadowsource
purpose: select the plugin titles that contain the input shadows op-purpose: select the plugin titles that contain the input shadows
op-input: a [[selection|Title Selection]] of [[shadow titles|ShadowTiddlers]]
<$macrocall $name=".operator-def" op-parameter: none
input="a [[selection|Title Selection]] of [[shadow titles|ShadowTiddlers]]" op-output: the [[plugins|Plugins]] that contain the input tiddlers
parameter="none"
output="the [[plugins|Plugins]] that contain the input tiddlers"
/>
Each input title is processed in turn. If it denotes a shadow tiddler, the title of its plugin tiddler is [[dominantly appended|Dominant Append]] to the output. Non-shadow tiddlers contribute nothing to the output. Each input title is processed in turn. If it denotes a shadow tiddler, the title of its plugin tiddler is [[dominantly appended|Dominant Append]] to the output. Non-shadow tiddlers contribute nothing to the output.

17
editions/tw5.com/tiddlers/filters/sort.tid
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@ -1,18 +1,15 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124205350000 modified: 20150203191228000
tags: [[Filter Operators]] [[Common Operators]] [[Field Operators]] [[Order Operators]] [[Negatable Operators]] tags: [[Filter Operators]] [[Common Operators]] [[Field Operators]] [[Order Operators]] [[Negatable Operators]]
title: sort Operator title: sort Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: sort caption: sort
purpose: sort the input by text field op-purpose: sort the input by text field
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: the name of a [[field|TiddlerFields]], defaulting to <<.field title>>
input="a [[selection of titles|Title Selection]]" op-parameter-name: F
parameter="the name of a [[field|TiddlerFields]], defaulting to <<.field title>>" op-output: the input, sorted into ascending order by field <<.field F>>, treating field values as text
paramName="f" op-neg-output: the input, likewise sorted into descending order
output="the input, sorted into ascending order by field <<.field f>>, treating field values as text"
negationOutput="the input, likewise sorted into descending order"
/>
The difference between capital and lowercase letters is ignored. Compare <<.olink sortcs>>. The difference between capital and lowercase letters is ignored. Compare <<.olink sortcs>>.

17
editions/tw5.com/tiddlers/filters/sortcs.tid
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@ -1,18 +1,15 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124205353000 modified: 20150203191308000
tags: [[Filter Operators]] [[Field Operators]] [[Order Operators]] [[Negatable Operators]] tags: [[Filter Operators]] [[Field Operators]] [[Order Operators]] [[Negatable Operators]]
title: sortcs Operator title: sortcs Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: sortcs caption: sortcs
purpose: sort the input by text field, ignoring case op-purpose: sort the input by text field, ignoring case
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: the name of a [[field|TiddlerFields]], defaulting to <<.field title>>
input="a [[selection of titles|Title Selection]]" op-parameter-name: F
parameter="the name of a [[field|TiddlerFields]], defaulting to <<.field title>>" op-output: the input, sorted into ascending order by field <<.field F>>, treating field values as text
paramName="f" op-neg-output: the input, likewise sorted into descending order
output="the input, sorted into ascending order by field <<.field f>>, treating field values as text"
negationOutput="the input, likewise sorted into descending order"
/>
Capital and lowercase letters are treated as different. Compare <<.olink sort>>. Capital and lowercase letters are treated as different. Compare <<.olink sort>>.

19
editions/tw5.com/tiddlers/filters/splitbefore.tid
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@ -1,22 +1,19 @@
created: 20150126142522000 created: 20150126142522000
modified: 20150126143945000 modified: 20150203192107000
tags: [[Filter Operators]] [[String Operators]] tags: [[Filter Operators]] [[String Operators]]
title: splitbefore Operator title: splitbefore Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: splitbefore caption: splitbefore
purpose: select a delimited prefix from each input title op-purpose: select a delimited prefix from each input title
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: a string of characters marking the end of the prefix
input="a [[selection of titles|Title Selection]]" op-parameter-name: S
parameter="a string of characters marking the end of the prefix" op-output: the prefix, up to and including <<.place S>>, of each input title
paramName="s"
output="the prefix, up to and including <<.place S>>, of each input title"
/>
Each input title is processed in turn. Each input title is processed in turn.
* A title that contains <<.place s>> contributes everything up to and including <<.place s>>. * A title that contains <<.place S>> contributes everything up to and including <<.place S>>.
* A title that doesn't contain <<.place s>> simply contributes itself to the output. * A title that doesn't contain <<.place S>> simply contributes itself to the output.
Contributions are [[dominantly appended|Dominant Append]] to the output. Contributions are [[dominantly appended|Dominant Append]] to the output.

13
editions/tw5.com/tiddlers/filters/storyviews.tid
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@ -1,16 +1,13 @@
created: 20150126141718000 created: 20150126141718000
modified: 20150126142035000 modified: 20150203191420000
tags: [[Filter Operators]] [[Special Operators]] tags: [[Filter Operators]] [[Special Operators]]
title: storyviews Operator title: storyviews Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: storyviews caption: storyviews
purpose: select the names of all the story views op-purpose: select the names of all the story views
op-input: ignored
<$macrocall $name=".operator-def" op-parameter: none
input="ignored" op-output: the name of each story view
parameter="none"
output="the name of each story view"
/>
The names are those exported by [[modules|Modules]] whose <<.field module-type>> is <<.value storyview>>. The names are those exported by [[modules|Modules]] whose <<.field module-type>> is <<.value storyview>>.

17
editions/tw5.com/tiddlers/filters/suffix.tid
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@ -1,18 +1,15 @@
created: 20140828133830424 created: 20140828133830424
modified: 20150124192043000 modified: 20150203192738000
tags: [[Filter Operators]] [[String Operators]] [[Negatable Operators]] tags: [[Filter Operators]] [[String Operators]] [[Negatable Operators]]
title: suffix Operator title: suffix Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: suffix caption: suffix
purpose: filter the input titles by how they end op-purpose: filter the input titles by how they end
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: a string of characters
input="a [[selection of titles|Title Selection]]" op-parameter-name: S
parameter="a string of characters" op-output: those input titles that end with <<.place S>>
paramName="s" op-neg-output: those input tiddlers that do <<.em not>> end with <<.place S>>
output="those input titles that end with <<.place p>>"
negationOutput="those input tiddlers that do <<.em not>> end with <<.place p>>"
/>
<<.s-matching-is-case-sensitive>> <<.s-matching-is-case-sensitive>>

19
editions/tw5.com/tiddlers/filters/tag.tid
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@ -1,21 +1,18 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124205948000 modified: 20150203191853000
tags: [[Filter Operators]] [[Common Operators]] [[Tag Operators]] [[Negatable Operators]] tags: [[Filter Operators]] [[Common Operators]] [[Tag Operators]] [[Negatable Operators]]
title: tag Operator title: tag Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: tag caption: tag
purpose: filter the input by tag op-purpose: filter the input by tag
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: the title of a [[tag|Tagging]]
input="a [[selection of titles|Title Selection]]" op-parameter-name: T
parameter="the title of a [[tag|Tagging]]" op-output: those input tiddlers that have tag <<.place T>>
paramName="t" op-neg-output: those input tiddlers that do <<.em not>> have tag <<.place T>>
output="those input tiddlers that have tag <<.place t>>"
negationOutput="those input tiddlers that do <<.em not>> have tag <<.place t>>"
/>
The output is [[sorted|Order of Tagged Tiddlers]] using the tag's <<.field list>> field and the tiddlers' <<.field list-before>> and <<.field list-after>> fields. The output is [[sorted|Order of Tagged Tiddlers]] using the tag's <<.field list>> field and the tiddlers' <<.field list-before>> and <<.field list-after>> fields.
If <<.place t>> is empty, the output of `tag` is empty, and the output of `!tag` is a copy of the input. If <<.place T>> is empty, the output of `tag` is empty, and the output of `!tag` is a copy of the input.
<<.operator-examples "tag">> <<.operator-examples "tag">>

13
editions/tw5.com/tiddlers/filters/tagging.tid
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@ -1,16 +1,13 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124205941000 modified: 20150203191620000
tags: [[Filter Operators]] [[Tag Operators]] tags: [[Filter Operators]] [[Tag Operators]]
title: tagging Operator title: tagging Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: tagging caption: tagging
purpose: find the tiddlers that have the input tags op-purpose: find the tiddlers that have the input tags
op-input: a [[selection|Title Selection]] of [[tags|Tagging]]
<$macrocall $name=".operator-def" op-parameter: none
input="a [[selection|Title Selection]] of [[tags|Tagging]]" op-output: the titles of any tiddlers that carry the input tags
parameter="none"
output="the titles of any tiddlers that carry the input tags"
/>
Each input tag is processed in turn. The list of tiddlers carrying that tag is generated, [[sorted|Order of Tagged Tiddlers]], and then [[dominantly appended|Dominant Append]] to the operator's overall output. Each input tag is processed in turn. The list of tiddlers carrying that tag is generated, [[sorted|Order of Tagged Tiddlers]], and then [[dominantly appended|Dominant Append]] to the operator's overall output.

13
editions/tw5.com/tiddlers/filters/tags.tid
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@ -1,16 +1,13 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124210613000 modified: 20150203191657000
tags: [[Filter Operators]] [[Tag Operators]] tags: [[Filter Operators]] [[Tag Operators]]
title: tags Operator title: tags Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: tags caption: tags
purpose: select all tags of the input tiddlers op-purpose: select all tags of the input tiddlers
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: none
input="a [[selection of titles|Title Selection]]" op-output: all the tags carried by the input tiddlers
parameter="none"
output="all the tags carried by the input tiddlers"
/>
Each input title is processed in turn. The corresponding tiddler's tags are retrieved (in order of appearance in the <<.field tags>> field) and then [[dominantly appended|Dominant Append]] to the operator's output. Each input title is processed in turn. The corresponding tiddler's tags are retrieved (in order of appearance in the <<.field tags>> field) and then [[dominantly appended|Dominant Append]] to the operator's output.

19
editions/tw5.com/tiddlers/filters/title.tid
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@ -1,19 +1,16 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150129133732000 modified: 20150203191749000
tags: [[Filter Operators]] [[Common Operators]] [[Selection Constructors]] [[Negatable Operators]] tags: [[Filter Operators]] [[Common Operators]] [[Selection Constructors]] [[Negatable Operators]]
title: title Operator title: title Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: title caption: title
purpose: select a single title op-purpose: select a single title
op-input: ignored
<$macrocall $name=".operator-def" op-neg-input: a [[selection of titles|Title Selection]]
input="ignored" op-parameter: a tiddler title
negationInput="a [[selection of titles|Title Selection]]" op-parameter-name: T
parameter="a tiddler title" op-output: a selection containing only <<.place T>>
paramName="t" op-neg-output: the input, but with tiddler <<.place T>> filtered out if it exists in the wiki
output="a selection containing only <<.place t>>"
negationOutput="the input, but with tiddler <<.place t>> filtered out if it exists in the wiki"
/>
`[title[An Example]]` can be shortened to `[[An Example]]`, because <<.op title>> is the default filter operator. `[title[An Example]]` can be shortened to `[[An Example]]`, because <<.op title>> is the default filter operator.

15
editions/tw5.com/tiddlers/filters/untagged.tid
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@ -1,17 +1,14 @@
created: 20140410103123179 created: 20140410103123179
modified: 20150124192055000 modified: 20150203191821000
tags: [[Filter Operators]] [[Tag Operators]] [[Negatable Operators]] tags: [[Filter Operators]] [[Tag Operators]] [[Negatable Operators]]
title: untagged Operator title: untagged Operator
type: text/vnd.tiddlywiki type: text/vnd.tiddlywiki
caption: untagged caption: untagged
purpose: discard any input titles that have tags op-purpose: discard any input titles that have tags
op-input: a [[selection of titles|Title Selection]]
<$macrocall $name=".operator-def" op-parameter: none
input="a [[selection of titles|Title Selection]]" op-output: those input tiddlers that have no tags
parameter="none" op-neg-output: those input tiddlers that have at least one tag
output="those input tiddlers that have no tags"
negationOutput="those input tiddlers that have at least one tag"
/>
A tiddler is deemed to have no tags if it: A tiddler is deemed to have no tags if it:

1
editions/tw5.com/tiddlers/macros/if-macro.js
View File

@ -20,6 +20,7 @@ exports.params = [
exports.run = function(cond, then, elze) { exports.run = function(cond, then, elze) {
then = then || ""; then = then || "";
elze = elze || ""; elze = elze || "";
console.log('Condition:', cond);
return cond ? then : elze; return cond ? then : elze;
}; };

7
editions/tw5.com/tiddlers/system/doc-styles.tid
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@ -1,5 +1,5 @@
created: 20150117152612000 created: 20150117152612000
modified: 20150126091948000 modified: 20150203183335000
title: $:/editions/tw5.com/doc-styles title: $:/editions/tw5.com/doc-styles
tags: $:/tags/Stylesheet tags: $:/tags/Stylesheet
@ -30,7 +30,6 @@ tags: $:/tags/Stylesheet
color: <<color very-muted-foreground>>; color: <<color very-muted-foreground>>;
font-style: normal; font-style: normal;
font-weight: bold; font-weight: bold;
text-transform: uppercase;
} }
.doc-button, .doc-button,
@ -121,3 +120,7 @@ tr.doc-table-subheading {
height: 2em; height: 2em;
vertical-align: middle; vertical-align: middle;
} }
.doc-table.before-tiddler-body {
margin-top: 2em;
}

26
editions/tw5.com/tiddlers/system/operator-macros.tid
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@ -1,30 +1,8 @@
created: 20150117152607000 created: 20150117152607000
modified: 20150127203427000 modified: 20150203190441000
title: $:/editions/tw5.com/operator-macros title: $:/editions/tw5.com/operator-macros
tags: $:/tags/Macro tags: $:/tags/Macro
\define .operator-suffix-name(suffixName)
<$macrocall $name=".if" cond="""$suffixName$""" then="<<.place '$suffixName$'>> = " else=""/>
\end
\define .operator-def(input,negationInput,suffix,suffixName,parameter,paramName,output,negationOutput)
<table class="doc-table">
<tr><th align="left">purpose</th><td>{{!!purpose}}</td></tr>
<tr><th align="left">[[input|Filter Syntax]]</th><td>$input$</td></tr>
<$macrocall $name=".if" cond="""$negationInput$"""
then="""<tr><th align="left">`!` input</th><td>$negationInput$</td></tr>"""
else=""/>
<$macrocall $name=".if" cond="""$suffix$"""
then="""<tr><th align="left">[[suffix|Filter Step]]</th><td><<.operator-suffix-name "$suffixName$">>$suffix$</td></tr>"""
else=""/>
<tr><th align="left">[[parameter|Filter Parameter]]</th><td><$macrocall $name=".if" cond="""$paramName$""" then="<<.place '$paramName$'>> = " else=""/>$parameter$</td></tr>
<tr><th align="left">output</th><td>$output$</td></tr>
<$macrocall $name=".if" cond="""$negationOutput$"""
then="""<tr><th align="left">`!` output</th><td>$negationOutput$</td></tr>"""
else=""/>
</table>
\end
\define .operator-examples(op,text:"Examples") <$link to="$op$ Operator (Examples)">$text$</$link> \define .operator-examples(op,text:"Examples") <$link to="$op$ Operator (Examples)">$text$</$link>
\define .operator-example(n,eg,ie) \define .operator-example(n,eg,ie)
@ -50,7 +28,7 @@ else=""/>
\define .this-is-operator-example() This example tiddler is used to illustrate some of the [[Filter Operators]]. \define .this-is-operator-example() This example tiddler is used to illustrate some of the [[Filter Operators]].
\define .using-days-of-week() These examples make use of the [[Days of the Week]] tiddler. \define .using-days-of-week() These examples make use of the [[Days of the Week]] tiddler.
\define .s-matching-is-case-sensitive() In looking for matches for <<.place s>>, capital and lowercase letters are treated as different. \define .s-matching-is-case-sensitive() In looking for matches for <<.place S>>, capital and lowercase letters are treated as different.
\define .node-only-operator() \define .node-only-operator()

77
editions/tw5.com/tiddlers/system/operator-template.tid Normal file
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@ -0,0 +1,77 @@
created: 20150203173506000
modified: 20150203181725000
title: $:/editions/tw5.com/operator-template
tags: $:/tags/ViewTemplate
list-before: $:/core/ui/ViewTemplate/body
\define .op-place()
<$macrocall $name=".if"
cond="""$(op-name)$"""
then="<<.place '$(op-name)$'>> = "
else=""/>
\end
\define .op-row()
<$macrocall $name=".if"
cond="""$(op-body)$"""
then="""<tr><th align="left">$(op-head)$</th><td><<.op-place>>$(op-body)$</td></tr>"""
else=""/>
\end
<$set name="op-head" value="">
<$set name="op-body" value="">
<$set name="op-name" value="">
<$list filter="[all[current]tag[Filter Operators]]">
<table class="doc-table before-tiddler-body">
<!-->
<$set name="op-head" value="purpose">
<$set name="op-body" value={{!!op-purpose}}>
<<.op-row>>
</$set>
</$set>
<!-->
<$set name="op-head" value="[[input|Filter Syntax]]">
<$set name="op-body" value={{!!op-input}}>
<<.op-row>>
</$set>
</$set>
<!-->
<$set name="op-head" value="`!` input">
<$set name="op-body" value={{!!op-neg-input}}>
<<.op-row>>
</$set>
</$set>
<!-->
<$set name="op-head" value="[[suffix|Filter Step]]">
<$set name="op-body" value={{!!op-suffix}}>
<$set name="op-name" value={{!!op-suffix-name}}>
<<.op-row>>
</$set>
</$set>
</$set>
<!-->
<$set name="op-head" value="[[parameter|Filter Parameter]]">
<$set name="op-body" value={{!!op-parameter}}>
<$set name="op-name" value={{!!op-parameter-name}}>
<<.op-row>>
</$set>
</$set>
</$set>
<!-->
<$set name="op-head" value="output">
<$set name="op-body" value={{!!op-output}}>
<<.op-row>>
</$set>
</$set>
<!-->
<$set name="op-head" value="`!` output">
<$set name="op-body" value={{!!op-neg-output}}>
<<.op-row>>
</$set>
</$set>
<!-->
</table>
</$list>
</$set>
</$set>
</$set>