Here's a list of the notable changes in the Scroll SDK.
asSExpression getterkeywordAtom is now cueAtombitsRequired methodparseCode method.parsers.parsers for latest scrollparsers.parsers to clean up namespace for usersparsers.parsers have been renamedparserIdIndexusesParser now recursescue setterusesParser methodfirstAtom is now called cue everywherecrux, a "temporary" word that lasted many years, is now "cue"getIndex() is now just indexsection gettergetParticles alias to findParticlesisLast getterisFirst getterisBlank getterfrequency in Parsers is now popularityversionParser parser from ParsershighlightScope is now called paint globallysortTemplate. Use sortIndex in Scroll instead.getRunTimeEnumOptionsForValidationmakeError method to ParserBackedNodeGrammar language is now called Parsers. This is a massive change but a simple Grammar/Parsers and grammar/parsers find/replace should update any affected code..parsers file extension instead of .grammar.parsersprogramUrl as well.assembleFile (formerly evaluateImports) is now faster by stripping Parser Definitions from assembled files, using them only in the returned parsers. (There are still many speed improvements to be had here)ParticleFileSystem.evaluateImports method is now ParticleFileSystem.assembleFile, and the interface of the returned object has changed.devDependenciesmain entry to package.json so require.resolve worksjtree/products/Path.jsParticleFileSystem.broswer.jsimports code from Scroll into the ParticleFileSystem package for other TreeLangs to reuseThis is purely a maintenance release. Unused code and npm packages were removed. The minimum supported NodeJS version is now 16.
This is a major release with significant name breaks. All logic is the same but methods have been renamed to better express the core idea of Languages as small simple parsers combined.
sortTemplate. You can now use sortKey in addition to keywords.sortTemplate.cuePathAsColumnName method on parser definition nodesconcreteDescendantDefinitions now recurses. use concreteInScopeDescendantDefinitions for old behavior.This was a refactor of Grammar to support scoped parsers. I also took the opportunity to switch more get() methods to getters.
getX() have been changed to getters like get x():toX() have been changed to getters like get asX():Disk.writeObjectToDiskUtils.isAbsoluteUrl, Particle.toFlatObject, Disk.recursiveReaddirSync, Disk.writeObjectToDiskappendUniqueLine methodgetCustomIndex should return arrays of hits to work for non unique keys as wellgetCustomIndex fnrunCommand now also looks for commands on the parent classTrueBase and tql are now in the repo https://github.com/breck7/truebase and npm package truebase.selectAll keywordquickCacheTrueBaseFolder:
loop
TrueBaseFile:
loop
TrueBaseServer:
loop
requestTimes.logwriteIfChanged method.products/jtree.browser.js has been removed.get methods with zero params.| Before | After |
|---|---|
| getParent() | parent |
| getContent() | content |
| getRootNode() | root |
| getAtoms() | atoms |
| getFirstAtom() | firstAtom |
titleToPermalink method from pldbsortFromSortTemplate method from pldbpatch method from pldbrename keywordinitSearch or listenProd methods.limit keywordoneOf operatortitle and description fieldsgithub.starshas to hasFirstAtom and has now works correctly for deep paths.sortBy and reverse keywords.csv, text, and scroll output formats.This releases introduced a new language called Tree Query Language (TQL) for quering TrueBases. This release may have some bugs, you may want to wait before upgrading.
This is a major release that makes the code more modular and eliminates a lot of technical debt. In the past to simplify NodeJs+Browser isomorphism I created the jtree namespace and bundled everything together. This was a mistake. This release fixes that, and makes each subproject more independent. This should speed up future development.
jtree.getVersion() with Particle.getVersion()products/TreeNotationCodeMirrorMode.js is now products/ParsersCodeMirrorMode.jsjtree.browser.js is now deprecated. That file will be kept for now (for external links) but will no longer be updated and will be removed in a future version. Include exactly what you need.Before:
<script src="../products/jtree.browser.js"></script>
After: (to get everything that was previously in the bundle)
<script src="../products/Utils.browser.js"></script>
<script src="../products/Particle.browser.js"></script>
<script src="../products/Parsers.ts.browser.js"></script>
<script src="../products/ParsersCodeMirrorMode.browser.js"></script>
jtree namespace is no more. Include exactly what you need:Before:
const {jtree} = require("jtree")
const tree = new jtree.Particle("hello world")
After:
const {Particle} = require("jtree/products/Particle.js")
const tree = new Particle("hello world")
Utils as top level exportParticle.fromFolder methodlist getter on Grammar backed nodes returns an array of strings split by listDelimiter. Fallback is same behavior as if is the listDelimiter.contentDelimiter is now listDelimiteruniqueLine to check for duplicate lines.This is an unstable release. Please wait a few days for bug fix releases before using.
trueBaseServer.node.js and has been rewrittentrueBaseServer.node.jsTrueBaseBuilder and rewritten class TrueBaseServerrank and webPermalinkabstract from Grammar Language. Grammar Language is now a suffix AND prefix language. The functionality of abstract node type definitions is identical, but now instead of flagging them with the abstract keyword, you need to ensure that the node type definition id begins with the atom abstract. This turned out to be the best design pattern already, so you may already do this, and then the migration step is simple—just delete all occurrences of /^ abstract\n/ in your *.grammar files. In the rare chance you have any nodes that are not abstract whose id's begin with the prefix abstract, you will need to give those nodes a new id._getDir (use dir); removed toProgram; _getGrammarPaths is now grammarFilePathscontentDelimiter propertysingle keyword in a parent nodeType now propogates to child nodeTypestree.toDelimited("|", undefined, false)where query with notEmpty operator would failsetStumpNodeCsssetShadowCss🧹 general refactor to prep for switch to have Grammar entirely written in Grammar
🧹 generally use "products/" folder now to use compiled grammars instead of recompiling everytime
🧹 Performance improvements via caching parsers
🧹 Created TestRacer and moved tests and swarm to that
🧹 builder will now look for compiled builder.js first
🧹 commandLineapp will now will first look for compiled grammar when executing a Tree program
🧹 removed qunit, tap, and tap mocha dependencies
🧹 PCF debugger work
🧹 added swim tests
🧹 moved papers to treenotation/research
🧹 build fixes. No more manually fixing TypeScript build artifacts
🧹 wwt types
🧹 command line app now shows options when invalid command entered
🧹 ParticleComponentFramework work
🧹 builder improvements
🧹 migrated Sandbox and Designer apps to PCF
🧹 refactored build system
🧹 moved Disk to products
🧹 removed tsconfigs
🧹 created products.scroll
🧹 started worldWideTypes folder
🧹 PCF tests now included in npm test
🧹 now run UnknownParsersProgram against all sample grammars
🧹 builder is now compiled into a product
🧹 switched to TypeScript for all JS src files and test files.
🧹 new folders for each product
🧹 "products" folder. Currently checking in compiled versions as this makes distribution simpler. In the future maybe move products to separate repo.
🧹 jBuild
🧹 improved error messaging for invalid nodeType.
🧹 added basic tests for trueBase and made sure particleComponent framework test getting run
🧹 moved repo from breck7/jtree to treenotation/jtree
nodeType person now do personNode and instead of atomType int do integerAtom🧹 upgrade version script
🧹 removed dead code
🧹 compiled grammars are now much less code and rely on native JS class tree
🧹 compiled grammar vs runtime code paths are largely merged
🧹 fixed 2.5x test speed regression and got them back down to 2s
🧹 refactor of Swarm/Stamp/Project/Jibberish/Stump to be 1 file.
🧹 more testing of compiled code
A regex for finding breaks in untyped code:
\b(defaults|getExpectedLineAtomTypes|nodeTypes|isLeafColumn|_getDuplicateLinesMap|_getFirstAtomByIndex|toFlatTree|fromJson|toJson|getExpanded|getCompiledProgramName|getAncestorNodeTypeNamesArray|getCatchAllAtomTypeName|getRequiredAtomTypeNames|getRunTimeNodeTypeNames|getProgramErrorMessages|getFirstAtomType|getProgram|getParsersProgram|getParsedAtoms|getAtomTypeName|getAtomTypeDefinition|getNodeTypeDefinitionByName|getProgramErrors|getCompiledIndentation|getCompiledLine|getCompilerNode|getProgramErrorsIterator)\b
🧹 refactored "types" file into "jTreeTypes"
🧹 removed unneeded npm packages
🧹 fixed TypeScript browser target build issues
🧹 added prettier config to package.json
Use code below to update programs:
swarmProgram.updateNodeTypeIds(`#setup arrange
%%| constructWith
%| blockStringParam
=📦 lengthIs
=+ stringIncludes
=- stringExcludes
== stringIs
=| blockStringIs
=~ typeIs
#test test
+#test testOnly
-#test skipTest`)
def.getId is now def.getNodeTypeIdFromDefinition, def.getTopNodeTypes is now def.getTopNodeTypeIds, def.getKeywordDefinitionByName is now def.getNodeTypeDefinitionByName, def.getRunTimeKeywordMap is now def.getRunTimeFirstAtomMap, def.getRunTimeKeywordNames is def.getRunTimeNodeTypeNames, def.getRunTimeKeywordMapWithDefinitions is def.getRunTimeFirstAtomMapWithDefinitions, def.isOrExtendsAKeywordInScope is def.isOrExtendsANodeTypeInScope, def.getKeywordInheritanceSet is def.getNodeTypeInheritanceSet, def.getSyntaxContextId is def.getSublimeSyntaxContextId🧹 repo folder cleanup
.? should now be .*🧹 added tap-mocha-reporter for clearer test run output
🧹 minor CLI app refactor
🧹 migrated to TypeScript
🧹 makeRandomParticles method & updates to perf test pages
🧹 Default sandbox port now 3333
getNumberOfLines method🧹 sandbox cleanup
🧹 renamed "garden" to "sandbox" for clarity
🧹 moved "papers" to one folder
🧹 removed dead code
🧹 renamed TreeGrammar.grammar to grammar.grammar
🧹 removed ohayo constants
🧹 Moved dependencies to devDependencies
🧹 TestCoverage 90.44% Smt 2137/2363 72.32% Brnch 384/531 85.37% Fn 496/581 91.89% Loc 2017/2195
🧹 updated ProjectLang
🧹 rearranged code into base node and grammar backed folders
🧹 started tests for console, static, and grammar classes
🧹 cleanup for making grammar files source of truth
🧹 renamed slot types to columnTypes and better error messaging for when graph expansion fails
🧹 added a tiny bit of documentation to readme
🧹 minor cleanup of cli app
🧹 recursive dependency fix and console code cleanup
🧹 prep work for grammar and blaze library merger -- consoleApp and src directory
🧹 removed outdated ETNs
🧹 switched to Tap from Tape to get code coverage working again with nyc