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Commit Graph

268 Commits

Author SHA1 Message Date
jeremy@jermolene.com
613f4af20f Fix refreshing of global variables
Global variables access within attributes will automatically trigger a refresh if the attribute text changes, but that wasn't happening for transclusions.
2022-05-31 09:19:01 +01:00
jeremy@jermolene.com
006ae6e759 Refactor $parameters widget
The objective is to add a $depth attribute so that it is possible to reach up to retrieve the parameters of ancestor transclusions. However, doing so requires changing the encoding of parameter names so that it is not possible for a user parameter to clash with an attribute like $depth. So now we have to double up dollars on any attribute names seen by the parameters widget, just like with the transclude widget itself.
2022-05-31 09:03:20 +01:00
jeremy@jermolene.com
150266c731 Use underscores for new system fields for global variable tiddlers
For consistency with `_canonical_uri`; unlike many system fields, the behaviour of these fields is baked into the core JS code.
2022-05-30 18:38:25 +01:00
jeremy@jermolene.com
3af2cc2691 Introduce function operator for calling functions
Can invoke any functions, not just those start with a period. And can pass zero parameters (in contrast when invoked as a custom filter operator there's no way to omit the first parameter).
2022-05-30 18:05:54 +01:00
jeremy@jermolene.com
9424e9d1f2 Cleaning up after f636349007 2022-05-28 17:32:09 +01:00
jeremy@jermolene.com
f803e00567 Test showing how to un-override a core widget 2022-05-28 16:58:20 +01:00
jeremy@jermolene.com
5d413d3e2d Change to ? for conditional definitions 2022-05-28 13:49:02 +01:00
jeremy@jermolene.com
0d78b3fa38 Convert the tabs macro into a global
So far it appears to be totally backwards compatible... In practice, I think maybe this and the conversion of the other macros should go into a separate subsequent PR.
2022-05-28 12:24:48 +01:00
jeremy@jermolene.com
f636349007 Introduce true global variables
The basic idea is that if we don't find a variable `foo` then we fallback to retrieving the value from the tiddler `$:/global/foo`, if it exists.

This allows us to replace the usual importvariables-based mechanism for global definitions, avoiding cluttering up the variable namespace with every macro.

In order to permit subprocedures to be overridden, we also introduce a mechanism for conditional definitions: preceding the word definition|procedure|function|widget with a + causes the definition only to occur if the specified variable doesn't already exist. In the next commit we'll apply this mechanism to the tabs macro
2022-05-28 12:23:50 +01:00
jeremy@jermolene.com
7fc65d0d1a Remove accidental commit 6cc99fcbe3 2022-05-27 08:36:31 +01:00
jeremy@jermolene.com
6f9f92fa69 Add support for $:/tags/Global 2022-05-26 21:11:53 +01:00
jeremy@jermolene.com
0e08150028 Remove unneeded test tiddler 2022-05-25 18:04:32 +01:00
jeremy@jermolene.com
d59eec74a8 Merge branch 'master' into parameterised-transclusions 2022-05-25 15:23:20 +01:00
jeremy@jermolene.com
6cc99fcbe3 WIP 2022-05-25 15:15:17 +01:00
Robin Munn
a226975b3e
Fix UTC format date string test properly this time (#6709)
Hours could also end up as a single-digit number, just like date, if
timezone offset is low enough that it wraps around midnight.
2022-05-24 10:02:45 +01:00
Robin Munn
2a62da1498
Fix unit test for formatDateString UTC format (#6708)
Now the test should run correctly in any timezone
2022-05-24 09:47:02 +01:00
jeremy@jermolene.com
cbce4ebb7b Allow custom functions to be invoked as attributes 2022-05-23 20:18:54 +01:00
jeremy@jermolene.com
9e8d05f699 Require period prefix for custom filter operator functions
To ensure that custom filter operators cannot clash with future core operators.
2022-05-23 16:40:21 +01:00
jeremy@jermolene.com
3e09eacd20 Missed off 22e7ec2381 2022-05-23 16:32:19 +01:00
jeremy@jermolene.com
ec1ec8ccd8 Fix invocation of JS macros 2022-05-21 16:31:34 +01:00
jeremy@jermolene.com
e50101322f Require $$ for custom widgets, and that overridden JS widgets must exist
See https://github.com/Jermolene/TiddlyWiki5/pull/6666#issuecomment-1133637763
2022-05-21 15:47:19 +01:00
jeremy@jermolene.com
bbd9e2f243 Rename <$value> widget to <$fill> 2022-05-13 09:18:25 +01:00
jeremy@jermolene.com
36cf50aa96 Use \widget for custom widget definitions, and remove need for angle brackets
Need to do some refactoring of all those isFunctionDefinition/isProcedureDefinition/isWidgetDefinition flags into a single property
2022-05-13 08:49:53 +01:00
jeremy@jermolene.com
904e30a0e2 Detect recursion by tracking widget tree depth
The old recursion marker approach was very slow, and didn't catch test cases like editions/test/tiddlers/tests/data/transclude/Recursion.tid
2022-05-12 16:26:33 +01:00
jeremy@jermolene.com
774459fa73 Transclude: replace paramNames/paramValues with more robust JSON payload
More details at https://github.com/Jermolene/TiddlyWiki5/pull/6666#issuecomment-1123719153
2022-05-11 13:51:11 +01:00
jeremy@jermolene.com
a827290332 Fix stringifying/parsing string arrays containing newlines
A very old bug.

Fixes the ActionListOpsWidget problem @btheado
2022-05-10 10:22:35 +01:00
jeremy@jermolene.com
e092113f9f Switch to using \procedure to define new-style macros, and \function for custom filter operator functions
I now need to update the OP!
2022-05-09 18:00:09 +01:00
jeremy@jermolene.com
64448ae774 Make the macrocall widget delegate to the transclude widget 2022-05-08 20:48:33 +01:00
jeremy@jermolene.com
4f2f689ab9 Clarify that the recent changes allow functions to be invoked with the double bracket syntax
In other words, the transclude widget distinguishes between functions and macros and handles the parameters appropriately
2022-05-08 16:05:32 +01:00
jeremy@jermolene.com
e9630328f1 Extend transclude widget to work with old-style macros and use it for the macrocall shortcut syntax 2022-05-08 15:59:20 +01:00
jeremy@jermolene.com
9be05f6f38 Use consistent parse tree node property for params 2022-05-07 13:22:53 +01:00
jeremy@jermolene.com
2fe2d20ddf Genesis widget should pass raw attributes onto child widget...
...so that it can more efficiently handle refreshing itself.
2022-05-07 11:41:28 +01:00
jeremy@jermolene.com
e01dfa1507 Experimental support for custom filter operators
Just as we can define custom widgets we can also define custom parameterised filter operators
2022-05-06 15:01:17 +01:00
jeremy@jermolene.com
a9938a6c67 Improve recursion detection
While retaining backwards compatibility
2022-05-06 15:00:10 +01:00
jeremy@jermolene.com
7caaf82571 Fix variable retrieval bug with test harness 2022-05-06 10:32:20 +01:00
jeremy@jermolene.com
7ead87bd29 Use enlist:raw to preserve duplicates 2022-05-05 11:34:30 +01:00
jeremy@jermolene.com
f307f00e32 Fixes to enable the transclude widget itself to be overridden
There are two big changes here:

Replace the previous "ts-wrapper" mechanism, which we had been using to redefine custom widgets inside their definitions to prevent recursive calls. Now we've got the genesis widget we can instead control recursion through a new "$remappable" attribute that allows the custom widget mechanism to be skipped.

We also extend the slot widget to allow a depth to be specified; it then reaches up by the indicated number of transclusion widgets to find the one from which it should retrieve the slot value.
2022-05-05 08:20:14 +01:00
jeremy@jermolene.com
35430d09ed Fix bug with empty strings ignored in $tw.utils.stringifyList/parseStringArray
I will pull this out into a separate PR. Fixing it doesn't cause problems for the core but I imagine it might cause issues for 3rd party code.
2022-05-05 08:16:20 +01:00
jeremy@jermolene.com
e99137f4cc Cache parse trees when transcluding variables 2022-05-03 17:59:45 +01:00
jeremy@jermolene.com
719a5614cb Change tiddler separator used in wikitext tests
Underscore looked ambiguous; I kept typing dashes by accident
2022-05-03 16:53:00 +01:00
jeremy@jermolene.com
56c2242e4e Introduce genesis widget for dynamically creating widgets
See the "RedefineLet" test for a contrived example of usage
2022-05-03 12:55:10 +01:00
jeremy@jermolene.com
e1df50d981 Fix parameter handling 2022-05-03 12:54:29 +01:00
jeremy@jermolene.com
c4743ebbec Fix importing of function definitions 2022-05-03 09:39:05 +01:00
jeremy@jermolene.com
a888cd57cd Unquoted parameters should not eat a succeeding comma
Fixes #6672
2022-05-02 13:49:41 +01:00
jeremy@jermolene.com
689a6c5b6a Rewrite some tests to use the shortcut syntaxes 2022-05-02 10:56:22 +01:00
jeremy@jermolene.com
5f02cc49fd Add support for accessing function parameters as name/value pairs 2022-05-02 10:00:50 +01:00
jeremy@jermolene.com
8b867be8ef Add pragma rule for parameters declarations 2022-05-02 09:15:45 +01:00
jeremy@jermolene.com
99750d78b5 Allow brackets to be omitted for function definitions with no parameters 2022-04-30 13:06:28 +01:00
jeremy@jermolene.com
c9bd1b5274 Add wikitext shortcut for new-style function definitions 2022-04-30 12:44:26 +01:00
jeremy@jermolene.com
886c8620f5 Replace ubertransclude widget with transclude widget 2022-04-30 10:00:38 +01:00