@hatch:template v0.1.2

Jinja/Twig-style templating for HTML and XML with first-class htmx support — fragments, components, slots, conditionals, loops, response helpers.

stable system updated May 1, 2026 source ↗

README←

$ hatch add @hatch:template

MOD template

CL TemplateError

NEW `TemplateError.new(msg)`

GET `TemplateError.message`

GET `TemplateError.toString`

CL Lex_

NEW `Lex_.new(src)`

GET `Lex_.tokens`

FN `Lex_.static scan(src)`

FN `Lex_.run()`

FN `Lex_.flushText_()`

FN `Lex_.interp_()`

FN `Lex_.stmt_()`

FN `Lex_.skipLeadingWs_()`

FN `Lex_.comment_()`

FN `Lex_.rtrim_(s)`

CL ExprParse_

NEW `ExprParse_.new(src)`

GET `ExprParse_.pos_`

FN `ExprParse_.static parse(src)`

FN `ExprParse_.skipWs_()`

FN `ExprParse_.peek_(s)`

FN `ExprParse_.peekWord_(w)`

FN `ExprParse_.eat_(s)`

FN `ExprParse_.eatWord_(w)`

FN `ExprParse_.parseOr_()`

FN `ExprParse_.parseAnd_()`

FN `ExprParse_.parseNot_()`

FN `ExprParse_.parseCmp_()`

FN `ExprParse_.parseFilter_()`

FN `ExprParse_.parsePrimary_()`

FN `ExprParse_.parsePath_(base)`

FN `ExprParse_.parseIdent_()`

FN `ExprParse_.parseString_()`

FN `ExprParse_.parseNumber_()`

FN `ExprParse_.isDigit_(c)`

FN `ExprParse_.isIdentStart_(c)`

FN `ExprParse_.isIdentCh_(c)`

CL Parse_

NEW `Parse_.new(tokens)`

GET `Parse_.pos_`

FN `Parse_.static parse(tokens)`

FN `Parse_.peekStmt_()`

FN `Parse_.parseBody_(endWords)`

FN `Parse_.parseStmt_(kw, raw)`

FN `Parse_.parseExtends_(raw)`

FN `Parse_.parseBlock_(raw)`

FN `Parse_.parseIf_(raw)`

FN `Parse_.parseFor_(raw)`

FN `Parse_.parseSlot_(raw)`

FN `Parse_.parseEmbed_(raw)`

FN `Parse_.parseEmbedTail_(name, rest)`

FN `Parse_.parseFillBody_(raw)`

FN `Parse_.splitNameTail_(tail)`

FN `Parse_.parseObjectBindings_(s)`

FN `Parse_.splitTopLevelCommas_(s)`

FN `Parse_.findTopLevelChar_(s, ch)`

FN `Parse_.parseFragment_(raw)`

FN `Parse_.parseCall_(raw)`

FN `Parse_.parseSet_(raw)`

FN `Parse_.parseInclude_(raw)`

FN `Parse_.firstWord_(s)`

FN `Parse_.rest_(kw, s)`

FN `Parse_.findInKeyword_(s)`

CL Scope_

NEW `Scope_.root(ctx)`

NEW `Scope_.child(parent)`

FN `Scope_.set(name, value)`

FN `Scope_.lookup(name)`

FN `Scope_.has(name)`

CL SlotFill_

NEW `SlotFill_.new(body, scope, comps, slots, registry)`

FN `SlotFill_.renderWith(bindings)`

CL Render_

NEW `Render_.new(nodes, components, slots, fragmentName, blocks, registry, frags)`

GET `Render_.output`

GET `Render_.found_`

FN `Render_.static render(nodes, scope, comps, slots)`

FN `Render_.static renderFull(nodes, scope, comps, slots, blocks, registry)`

FN `Render_.static renderFullWithFrags(nodes, scope, comps, slots, blocks, registry, frags)`

FN `Render_.static renderFragment(nodes, scope, name, comps, slots)`

FN `Render_.static renderFragmentFull(nodes, scope, name, comps, slots, blocks, registry)`

FN `Render_.walkAll(nodes, scope)`

FN `Render_.walk_(n, scope)`

FN `Render_.bindCallArgs_(params, argExprs, child, scope)`

FN `Render_.evalExpr_(e, scope)`

FN `Render_.evalPath_(e, scope)`

FN `Render_.dotGet_(v, name)`

FN `Render_.indexGet_(v, idx)`

FN `Render_.cmp_(op, l, r)`

FN `Render_.applyFilter_(name, v, args)`

FN `Render_.truthy_(v)`

FN `Render_.toList_(seq)`

FN `Render_.stringify_(v)`

FN `Render_.htmlEscape_(s)`

FN `Render_.toUpper_(s)`

FN `Render_.toLower_(s)`

CL MapLoader

NEW `MapLoader.new(sources)`

FN `MapLoader.load(name)`

CL FnLoader

NEW `FnLoader.new(fn)`

FN `FnLoader.load(name)`

CL TemplateRegistry

NEW `TemplateRegistry.new(loader)`

FN `TemplateRegistry.get(name)`

FN `TemplateRegistry.render(name, ctx)`

FN `TemplateRegistry.renderFragment(name, fragName, ctx)`

CL Template

NEW `Template.parse_(ast, registry)`

GET `Template.ast_`

GET `Template.blocks_`

GET `Template.extendsParent_`

GET `Template.registry_`

GET `Template.fragments_`

FN `Template.static parse(src)`

FN `Template.static parseWith(src, registry)`

FN `Template.analyze_(ast)`

FN `Template.collectFragments_(nodes)`

FN `Template.render(ctx)`

FN `Template.renderFragment(name, ctx)`

FN `Template.renderWithOverrides_(scope, ctx, overrides)`

CL HxResponse

NEW `HxResponse.new(body)`

GET `HxResponse.body`

GET `HxResponse.headers`

FN `HxResponse.trigger(name)`

FN `HxResponse.trigger(name, detail)`

FN `HxResponse.triggerAfterSettle(name)`

FN `HxResponse.triggerAfterSettle(name, detail)`

FN `HxResponse.triggerAfterSwap(name)`

FN `HxResponse.triggerAfterSwap(name, detail)`

FN `HxResponse.pushUrl(url)`

FN `HxResponse.replaceUrl(url)`

FN `HxResponse.redirect(url)`

FN `HxResponse.location(url)`

FN `HxResponse.refresh()`

FN `HxResponse.retarget(sel)`

FN `HxResponse.reswap(mode)`

FN `HxResponse.reselect(sel)`

FN `HxResponse.header(name, value)`

FN `HxResponse.setHeader_(name, value)`

FN `HxResponse.jsonEvent_(name, detail)`

FN `HxResponse.jsonValue_(v)`

FN `HxResponse.jsonEscape_(s)`

CL Hx

FN `Hx.static response(body)`

FN `Hx.static response()`

FN `Hx.static isRequest(headers)`

FN `Hx.static context(headers)`

FN `Hx.static lowerAscii_(s)`

@hatch:template v0.1.2

MOD template

CL TemplateError

NEW TemplateError.new(msg)

GET TemplateError.message

GET TemplateError.toString

CL Lex_

NEW Lex_.new(src)

GET Lex_.tokens

FN Lex_.static scan(src)

FN Lex_.run()

FN Lex_.flushText_()

FN Lex_.interp_()

FN Lex_.stmt_()

FN Lex_.skipLeadingWs_()

FN Lex_.comment_()

FN Lex_.rtrim_(s)

CL ExprParse_

NEW ExprParse_.new(src)

GET ExprParse_.pos_

FN ExprParse_.static parse(src)

FN ExprParse_.skipWs_()

FN ExprParse_.peek_(s)

FN ExprParse_.peekWord_(w)

FN ExprParse_.eat_(s)

FN ExprParse_.eatWord_(w)

FN ExprParse_.parseOr_()

FN ExprParse_.parseAnd_()

FN ExprParse_.parseNot_()

FN ExprParse_.parseCmp_()

FN ExprParse_.parseFilter_()

FN ExprParse_.parsePrimary_()

FN ExprParse_.parsePath_(base)

FN ExprParse_.parseIdent_()

FN ExprParse_.parseString_()

FN ExprParse_.parseNumber_()

FN ExprParse_.isDigit_(c)

FN ExprParse_.isIdentStart_(c)

FN ExprParse_.isIdentCh_(c)

CL Parse_

NEW Parse_.new(tokens)

GET Parse_.pos_

FN Parse_.static parse(tokens)

FN Parse_.peekStmt_()

FN Parse_.parseBody_(endWords)

FN Parse_.parseStmt_(kw, raw)

FN Parse_.parseExtends_(raw)

FN Parse_.parseBlock_(raw)

FN Parse_.parseIf_(raw)

FN Parse_.parseFor_(raw)

FN Parse_.parseSlot_(raw)

FN Parse_.parseEmbed_(raw)

FN Parse_.parseEmbedTail_(name, rest)

FN Parse_.parseFillBody_(raw)

FN Parse_.splitNameTail_(tail)

FN Parse_.parseObjectBindings_(s)

FN Parse_.splitTopLevelCommas_(s)

FN Parse_.findTopLevelChar_(s, ch)

FN Parse_.parseFragment_(raw)

FN Parse_.parseCall_(raw)

FN Parse_.parseSet_(raw)

FN Parse_.parseInclude_(raw)

FN Parse_.firstWord_(s)

FN Parse_.rest_(kw, s)

FN Parse_.findInKeyword_(s)