Bring in more theme updates

Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>

assets/bergamot/rendering/lc.bergamot

@@ -0,0 +1,72 @@
+PrecApp @ prec(app(?l, ?r), 100, left) <-;
+PrecPlus @ prec(plus(?l, ?r), 80, either) <-;
+PrecAbs @ prec(abs(?x, ?t, ?e), 0, right) <-;
+PrecArr @ prec(tarr(?l, ?r), 0, right) <-;
+
+SelectHead @ select(cons([?t, ?v], ?rest), ?default, ?v) <- ?t;
+SelectTail @ select(cons([?t, ?v], ?rest), ?default, ?found) <- not(?t), select(?rest, ?default, ?found);
+SelectEmpty @ select(nil, ?default, ?default) <-;
+
+ParenthAssocLeft @ parenthassoc(?a_i, left, right) <-;
+ParenthAssocRight @ parenthassoc(?a_i, right, left) <-;
+ParenthAssocNone @ parenthassoc(?a_i, none, ?pos) <-;
+ParenthAssocNeq @ parenthassoc(?a_i, ?a_o, ?pos) <- not(symeq(?a_i, ?a_o));
+
+Parenth @ parenth(?inner, ?outer, ?pos, ?strin, ?strout) <-
+    prec(?inner, ?p_i, ?a_i), prec(?outer, ?p_o, ?a_o),
+    join(["(", ?strin, ")"], ?strinparen),
+    select([ [less(?p_i, ?p_o), strinparen], [less(?p_o, ?p_i), ?strin], [ parenthassoc(?a_i, ?a_o, ?pos), ?strinparen ] ], ?strin, ?strout);
+ParenthFallback @ parenth(?inner, ?outer, ?pos, ?strin, ?strin) <-;
+
+LatexListNil @ latexlist(nil, nil) <-;
+LatexListCons @ latexlist(cons(?x, ?xs), cons(?l_x, ?l_s)) <- latex(?x, ?l_x), latexlist(?xs, ?l_s);
+
+IntercalateNil @ intercalate(?sep, nil, nil) <-;
+IntercalateConsCons @ intercalate(?sep, cons(?x_1, cons(?x_2, ?xs)), cons(?x_1, cons(?sep, ?ys))) <- intercalate(?sep, cons(?x_2, ?xs), ?ys);
+IntercalateConsNil @ intercalate(?sep, cons(?x, nil), cons(?x, nil)) <-;
+
+NonEmpty @ nonempty(cons(?x, ?xs)) <-;
+
+LatexInt @ latex(?i, ?l) <- int(?i), tostring(?i, ?l);
+LatexFloat @ latex(?f, ?l) <- float(?f), tostring(?f, ?l);
+LatexStr @ latex(?s, ?l) <- str(?s), escapestring(?s, ?l_1), latexifystring(?s, ?l_2), join(["\\texttt{\"", ?l_2, "\"}"], ?l);
+LatexMeta @ latex(metavariable(?l), ?l) <-;
+LatexLit @ latex(lit(?i), ?l) <- latex(?i, ?l);
+LatexVar @ latex(var(?s), ?l) <- latex(?s, ?l);
+LatexPlus @ latex(plus(?e_1, ?e_2), ?l) <-
+    latex(?e_1, ?l_1), latex(?e_2, ?l_2),
+    parenth(?e_1, plus(?e_1, ?e_2), left, ?l_1, ?lp_1),
+    parenth(?e_2, plus(?e_1, ?e_2), right, ?l_2, ?lp_2),
+    join([?lp_1, " + ", ?lp_2], ?l);
+LatexPair @ latex(pair(?e_1, ?e_2), ?l) <- latex(?e_1, ?l_1), latex(?e_2, ?l_2), join(["(", ?l_1, ",  ", ?l_2, ")"], ?l);
+LatexAbs @ latex(abs(?x, ?t, ?e), ?l) <- latex(?e, ?l_e), latex(?t, ?l_t), latex(?x, ?l_x), join(["\\lambda ", ?l_x, " : ", ?l_t, " . ", ?l_e], ?l);
+LatexApp @ latex(app(?e_1, ?e_2), ?l) <-
+    latex(?e_1, ?l_1), latex(?e_2, ?l_2),
+    parenth(?e_1, app(?e_1, ?e_2), left, ?l_1, ?lp_1),
+    parenth(?e_2, app(?e_1, ?e_2), right, ?l_2, ?lp_2),
+    join([?lp_1, " \\enspace ", ?lp_2], ?l);
+
+LatexTInt @ latex(tint, "\\text{tint}") <-;
+LatexTStr @ latex(tstr, "\\text{tstr}") <-;
+LatexTArr @ latex(tarr(?t_1, ?t_2), ?l) <-
+    latex(?t_1, ?l_1), latex(?t_2, ?l_2),
+    parenth(?t_1, tarr(?t_1, ?t_2), left, ?l_1, ?lp_1),
+    parenth(?t_2, tarr(?t_1, ?t_2), right, ?l_2, ?lp_2),
+    join([?lp_1, " \\to ", ?lp_2], ?l);
+LatexTPair @ latex(tpair(?t_1, ?t_2), ?l) <- latex(?t_1, ?l_1), latex(?t_2, ?l_2), join(["(", ?l_1, ", ", ?l_2, ")"], ?l);
+
+LatexTypeEmpty @ latex(empty, "\\varnothing") <-;
+LatexTypeExtend @ latex(extend(?a, ?b, ?c), ?l) <- latex(?a, ?l_a), latex(?b, ?l_b), latex(?c, ?l_c), join([?l_a, " , ", ?l_b, " : ", ?l_c], ?l);
+LatexTypeInenv @ latex(inenv(?x, ?t, ?G), ?l) <-latex(?x, ?l_x), latex(?t, ?l_t), latex(?G, ?l_G), join([?l_x, " : ", ?l_t, " \\in ", ?l_G], ?l);
+
+LatexTypeBin @ latex(type(?e, ?t), ?l) <- latex(?e, ?l_e), latex(?t, ?l_t), join([?l_e, " : ", ?l_t], ?l);
+LatexTypeTer @ latex(type(?G, ?e, ?t), ?l) <- latex(?G, ?l_G), latex(?e, ?l_e), latex(?t, ?l_t), join([?l_G, " \\vdash ", ?l_e, " : ", ?l_t], ?l);
+
+LatexConverts @ latex(converts(?f, ?t), ?l) <- latex(?f, ?l_f), latex(?t, ?l_t), join([?l_f, " \\preceq ", ?l_t], ?l);
+
+LatexIsInt @ latex(int(?e), ?l) <- latex(?e, ?l_e), join([?l_e, " \\in \\texttt{Int}"], ?l);
+LatexIsFloat @ latex(float(?e), ?l) <- latex(?e, ?l_e), join([?l_e, " \\in \\texttt{Float}"], ?l);
+LatexIsNum @ latex(num(?e), ?l) <- latex(?e, ?l_e), join([?l_e, " \\in \\texttt{Num}"], ?l);
+LatexIsStr @ latex(str(?e), ?l) <- latex(?e, ?l_e), join([?l_e, " \\in \\texttt{Str}"], ?l);
+LatexSym @ latex(?s, ?l) <- sym(?s), tostring(?s, ?l_1), join(["\\text{", ?l_1,"}"], ?l);
+LatexCall @ latex(?c, ?l) <- call(?c, ?n, ?ts), nonempty(?ts), latexlist(?ts, ?lts_1), intercalate(", ", ?lts_1, ?lts_2), join(?lts_2, ?lts_3), join(["\\text{", ?n, "}", "(", ?lts_3, ")"], ?l);

content/blog/00_types_intro/index.md

@@ -4,11 +4,16 @@ date: 2022-06-26T18:36:01-07:00
 tags: ["Type Systems", "Programming Languages"]
 series: "Everything I Know About Types"
 draft: true
+bergamot:
+    render_presets:
+        default: "bergamot/rendering/lc.bergamot"
+    presets:
+        intro:
+            prompt: "type(TERM, ?t)"
+            query: ""
+            file: "intro.bergamot"
 ---
 
-{{< katex_component_js >}}
-{{< bergamot_js_css >}}
-
 I am in love with types and type systems. They are, quite probably,
 my favorite concept in the world. Most of us mere
 mortals use types as a way to make sure we aren't writing
@@ -171,12 +176,6 @@ to the tool than to type theory itself; I will denote these exercises as such wh
 possible. Also, whenever the context of the exercise can be loaded into
 Bergamot, I will denote this with a play button.
 
-{{< bergamot_preset name="intro-preset" prompt="type(TERM, ?t)" >}}
+{{< bergamot_exercise label="bergamot; sample exercise" preset="intro" id="exercise-2" >}}
-TNumber @ type(lit(?n), number) <- num(?n);
-TPlusI @ type(plus(?e_1, ?e_2), number) <-
-    type(?e_1, number), type(?e_2, number);
-{{< /bergamot_preset >}}
-
-{{< bergamot_exercise label="bergamot; sample exercise" preset="intro-preset" id="exercise-2" >}}
 Try typing `1+1` into the input field!
 {{< /bergamot_exercise >}}

content/blog/00_types_intro/intro.bergamot

@@ -0,0 +1,3 @@
+TNumber @ type(lit(?n), number) <- num(?n);
+TPlusI @ type(plus(?e_1, ?e_2), number) <-
+    type(?e_1, number), type(?e_2, number);

content/blog/01_types_basics/conversion.bergamot

@@ -0,0 +1,19 @@
+section "Conversion rules" {
+    ConvertsIS @ converts(integer, string) <-;
+    ConvertsIF @ converts(integer, float) <-;
+    ConvertsFS @ converts(float, string) <-;
+}
+
+section "Rules for literals" {
+    TInt @ type(lit(?n), integer) <- int(?n);
+    TFloat @ type(lit(?f), float) <- float(?f);
+    TString @ type(lit(?s), string) <- str(?s);
+}
+
+section "" {
+    TPlusInt @ type(plus(?e_1, ?e_2), integer) <- type(?e_1, integer), type(?e_2, integer);
+    TPlusFloat @ type(plus(?e_1, ?e_2), float) <- type(?e_1, float), type(?e_2, float);
+    TPlusString @ type(plus(?e_1, ?e_2), string) <- type(?e_1, string), type(?e_2, string);
+}
+
+TConverts @ type(?e, ?tau_2) <- type(?e, ?tau_1), converts(?tau_1, ?tau_2);

content/blog/01_types_basics/index.md

@@ -4,10 +4,24 @@ date: 2022-06-30T19:08:50-07:00
 tags: ["Type Systems", "Programming Languages"]
 series: "Everything I Know About Types"
 draft: true
----
+bergamot:
+    render_presets:
+        default: "bergamot/rendering/lc.bergamot"
+    presets:
+        notation:
+            prompt: "type(TERM, ?t)"
+            query: ""
+            file: "notation.bergamot"
+        string:
+            prompt: "type(TERM, ?t)"
+            query: "\"hello\"+\"world\""
+            file: "string.bergamot"
+        conversion:
+            prompt: "type(TERM, ?t)"
+            query: ""
+            file: "conversion.bergamot"
 
-{{< katex_component_js >}}
+---
-{{< bergamot_js_css >}}
 
 It's finally time to start looking at types. As I mentioned, I want
 to take an approach that draws a variety of examples from the real
@@ -114,11 +128,7 @@ Another consequence of this is that not everyone agrees on notation; according
 to [this paper](https://labs.oracle.com/pls/apex/f?p=LABS:0::APPLICATION_PROCESS%3DGETDOC_INLINE:::DOC_ID:959),
 27 different ways of writing down substitutions were observed in the POPL conference alone.
 
-{{< bergamot_preset name="notation-preset" prompt="type(TERM, ?t)" >}}
+{{< bergamot_exercise label="bergamot; tweaking notation" preset="notation" id="exercise-1" >}}
-TNumber @ type(lit(?n), number) <- num(?n);
-{{< /bergamot_preset >}}
-
-{{< bergamot_exercise label="bergamot; tweaking notation" preset="notation-preset" id="exercise-1" >}}
 Bergamot, the interactive tool I've developed for doing exercises, supports
 customizing the notation for rules. Try changing the \(:\) symbol to
 the \(\sim\) symbol (denoted in latex as `\sim`).
@@ -317,13 +327,7 @@ This rule is read as follows:
 
 > If \(e_1\) and \(e_2\) have type \(\text{string}\), then \(e_1+e_2\) has type \(\text{string}\).
 
-{{< bergamot_preset name="string-preset" prompt="type(TERM, ?t)" query="\"hello\"+\"world\"">}}
+{{< bergamot_exercise label="bergamot; adding rules for strings" preset="string" id="exercise-2" >}}
-TNumber @ type(lit(?n), number) <- num(?n);
-TPlusI @ type(plus(?e_1, ?e_2), number) <-
-    type(?e_1, number), type(?e_2, number);
-{{< /bergamot_preset >}}
-
-{{< bergamot_exercise label="bergamot; adding rules for strings" preset="string-preset" id="exercise-2" >}}
 Try writing the Bergamot rules that correspond to the inference rule for strings
 above. I've provided the rules for numbers; the rules for strings should be quite
 similar.
@@ -384,29 +388,7 @@ from the conversion rules. Chapter 15 of _Types and Programming Languages_
 by Benjamin Pierce is a nice explanation, but the [Wikipedia page](https://en.wikipedia.org/wiki/Subtyping)
 ain't bad, either.
 
-{{< bergamot_preset name="conversion-preset" prompt="type(TERM, ?t)" >}}
+{{< bergamot_exercise label="advanced; a taste of conversions" preset="conversion" id="exercise-3" >}}
-section "Conversion rules" {
-    ConvertsIS @ converts(integer, string) <-;
-    ConvertsIF @ converts(integer, float) <-;
-    ConvertsFS @ converts(float, string) <-;
-}
-
-section "Rules for literals" {
-    TInt @ type(lit(?n), integer) <- int(?n);
-    TFloat @ type(lit(?f), float) <- float(?f);
-    TString @ type(lit(?s), string) <- str(?s);
-}
-
-section "" {
-    TPlusInt @ type(plus(?e_1, ?e_2), integer) <- type(?e_1, integer), type(?e_2, integer);
-    TPlusFloat @ type(plus(?e_1, ?e_2), float) <- type(?e_1, float), type(?e_2, float);
-    TPlusString @ type(plus(?e_1, ?e_2), string) <- type(?e_1, string), type(?e_2, string);
-}
-
-TConverts @ type(?e, ?tau_2) <- type(?e, ?tau_1), converts(?tau_1, ?tau_2);
-{{< /bergamot_preset >}}
-
-{{< bergamot_exercise label="advanced; a taste of conversions" preset="conversion-preset" id="exercise-3" >}}
 This exercise is simply an early taste of formalizing conversions, which
 allow users to (for example) write numbers where the language expects strings, with the
 understanding that the number will be automatically turned into a string.

content/blog/01_types_basics/notation.bergamot

@@ -0,0 +1 @@
+TNumber @ type(lit(?n), number) <- num(?n);

content/blog/01_types_basics/string.bergamot

@@ -0,0 +1,3 @@
+TNumber @ type(lit(?n), number) <- num(?n);
+TPlusI @ type(plus(?e_1, ?e_2), number) <-
+    type(?e_1, number), type(?e_2, number);

content/blog/bergamot/index.md

@@ -3,11 +3,11 @@ title: "Bergamot: Exploring Programming Language Inference Rules"
 date: 2023-12-22T18:16:44-08:00
 tags: ["Project", "Programming Languages"]
 description: "In this post, I show off Bergamot, a tiny logic programming language and an idea for teaching inference rules."
+bergamot:
+    render_presets:
+        default: "bergamot/rendering/lc.bergamot"
 ---
 
-{{< katex_component_js >}}
-{{< bergamot_js_css >}}
-
 ### Inference Rules and the Study of Programming Languages
 In this post, I will talk about _inference rules_, particularly in the field
 of programming language theory. The first question to get out of the way is

layouts/shortcodes/bergamot_js_css.html

@@ -1,179 +0,0 @@
-<script defer src="{{ .Site.Params.bergamotJsUrl }}"></script>
-<script defer src="{{ .Site.Params.bergamotObjectLanguageJsUrl }}"></script>
-{{ $style := resources.Get "scss/bergamot.scss" | resources.ToCSS | resources.Minify }}
-<link rel="stylesheet" href="{{ $style.Permalink }}">
-<script defer>
-const renderRules =
-    `
-    PrecApp @ prec(app(?l, ?r), 100, left) <-;
-    PrecPlus @ prec(plus(?l, ?r), 80, either) <-;
-    PrecAbs @ prec(abs(?x, ?t, ?e), 0, right) <-;
-    PrecArr @ prec(tarr(?l, ?r), 0, right) <-;
-
-    SelectHead @ select(cons([?t, ?v], ?rest), ?default, ?v) <- ?t;
-    SelectTail @ select(cons([?t, ?v], ?rest), ?default, ?found) <- not(?t), select(?rest, ?default, ?found);
-    SelectEmpty @ select(nil, ?default, ?default) <-;
-
-    ParenthAssocLeft @ parenthassoc(?a_i, left, right) <-;
-    ParenthAssocRight @ parenthassoc(?a_i, right, left) <-;
-    ParenthAssocNone @ parenthassoc(?a_i, none, ?pos) <-;
-    ParenthAssocNeq @ parenthassoc(?a_i, ?a_o, ?pos) <- not(symeq(?a_i, ?a_o));
-
-    Parenth @ parenth(?inner, ?outer, ?pos, ?strin, ?strout) <-
-        prec(?inner, ?p_i, ?a_i), prec(?outer, ?p_o, ?a_o),
-        join(["(", ?strin, ")"], ?strinparen),
-        select([ [less(?p_i, ?p_o), strinparen], [less(?p_o, ?p_i), ?strin], [ parenthassoc(?a_i, ?a_o, ?pos), ?strinparen ] ], ?strin, ?strout);
-    ParenthFallback @ parenth(?inner, ?outer, ?pos, ?strin, ?strin) <-;
-
-    LatexListNil @ latexlist(nil, nil) <-;
-    LatexListCons @ latexlist(cons(?x, ?xs), cons(?l_x, ?l_s)) <- latex(?x, ?l_x), latexlist(?xs, ?l_s);
-
-    IntercalateNil @ intercalate(?sep, nil, nil) <-;
-    IntercalateConsCons @ intercalate(?sep, cons(?x_1, cons(?x_2, ?xs)), cons(?x_1, cons(?sep, ?ys))) <- intercalate(?sep, cons(?x_2, ?xs), ?ys);
-    IntercalateConsNil @ intercalate(?sep, cons(?x, nil), cons(?x, nil)) <-;
-
-    NonEmpty @ nonempty(cons(?x, ?xs)) <-;
-
-    LatexInt @ latex(?i, ?l) <- int(?i), tostring(?i, ?l);
-    LatexFloat @ latex(?f, ?l) <- float(?f), tostring(?f, ?l);
-    LatexStr @ latex(?s, ?l) <- str(?s), escapestring(?s, ?l_1), latexifystring(?s, ?l_2), join(["\\\\texttt{\\"", ?l_2, "\\"}"], ?l);
-    LatexMeta @ latex(metavariable(?l), ?l) <-;
-    LatexLit @ latex(lit(?i), ?l) <- latex(?i, ?l);
-    LatexVar @ latex(var(?s), ?l) <- latex(?s, ?l);
-    LatexPlus @ latex(plus(?e_1, ?e_2), ?l) <-
-        latex(?e_1, ?l_1), latex(?e_2, ?l_2),
-        parenth(?e_1, plus(?e_1, ?e_2), left, ?l_1, ?lp_1),
-        parenth(?e_2, plus(?e_1, ?e_2), right, ?l_2, ?lp_2),
-        join([?lp_1, " + ", ?lp_2], ?l);
-    LatexPair @ latex(pair(?e_1, ?e_2), ?l) <- latex(?e_1, ?l_1), latex(?e_2, ?l_2), join(["(", ?l_1, ",  ", ?l_2, ")"], ?l);
-    LatexAbs @ latex(abs(?x, ?t, ?e), ?l) <- latex(?e, ?l_e), latex(?t, ?l_t), latex(?x, ?l_x), join(["\\\\lambda ", ?l_x, " : ", ?l_t, " . ", ?l_e], ?l);
-    LatexApp @ latex(app(?e_1, ?e_2), ?l) <-
-        latex(?e_1, ?l_1), latex(?e_2, ?l_2),
-        parenth(?e_1, app(?e_1, ?e_2), left, ?l_1, ?lp_1),
-        parenth(?e_2, app(?e_1, ?e_2), right, ?l_2, ?lp_2),
-        join([?lp_1, " \\\\enspace ", ?lp_2], ?l);
-
-    LatexTInt @ latex(tint, "\\\\text{tint}") <-;
-    LatexTStr @ latex(tstr, "\\\\text{tstr}") <-;
-    LatexTArr @ latex(tarr(?t_1, ?t_2), ?l) <-
-        latex(?t_1, ?l_1), latex(?t_2, ?l_2),
-        parenth(?t_1, tarr(?t_1, ?t_2), left, ?l_1, ?lp_1),
-        parenth(?t_2, tarr(?t_1, ?t_2), right, ?l_2, ?lp_2),
-        join([?lp_1, " \\\\to ", ?lp_2], ?l);
-    LatexTPair @ latex(tpair(?t_1, ?t_2), ?l) <- latex(?t_1, ?l_1), latex(?t_2, ?l_2), join(["(", ?l_1, ", ", ?l_2, ")"], ?l);
-
-    LatexTypeEmpty @ latex(empty, "\\\\varnothing") <-;
-    LatexTypeExtend @ latex(extend(?a, ?b, ?c), ?l) <- latex(?a, ?l_a), latex(?b, ?l_b), latex(?c, ?l_c), join([?l_a, " , ", ?l_b, " : ", ?l_c], ?l);
-    LatexTypeInenv @ latex(inenv(?x, ?t, ?G), ?l) <-latex(?x, ?l_x), latex(?t, ?l_t), latex(?G, ?l_G), join([?l_x, " : ", ?l_t, " \\\\in ", ?l_G], ?l);
-
-    LatexTypeBin @ latex(type(?e, ?t), ?l) <- latex(?e, ?l_e), latex(?t, ?l_t), join([?l_e, " : ", ?l_t], ?l);
-    LatexTypeTer @ latex(type(?G, ?e, ?t), ?l) <- latex(?G, ?l_G), latex(?e, ?l_e), latex(?t, ?l_t), join([?l_G, " \\\\vdash ", ?l_e, " : ", ?l_t], ?l);
-
-    LatexConverts @ latex(converts(?f, ?t), ?l) <- latex(?f, ?l_f), latex(?t, ?l_t), join([?l_f, " \\\\preceq ", ?l_t], ?l);
-
-    LatexIsInt @ latex(int(?e), ?l) <- latex(?e, ?l_e), join([?l_e, " \\\\in \\\\texttt{Int}"], ?l);
-    LatexIsFloat @ latex(float(?e), ?l) <- latex(?e, ?l_e), join([?l_e, " \\\\in \\\\texttt{Float}"], ?l);
-    LatexIsNum @ latex(num(?e), ?l) <- latex(?e, ?l_e), join([?l_e, " \\\\in \\\\texttt{Num}"], ?l);
-    LatexIsStr @ latex(str(?e), ?l) <- latex(?e, ?l_e), join([?l_e, " \\\\in \\\\texttt{Str}"], ?l);
-    LatexSym @ latex(?s, ?l) <- sym(?s), tostring(?s, ?l_1), join(["\\\\text{", ?l_1,"}"], ?l);
-    LatexCall @ latex(?c, ?l) <- call(?c, ?n, ?ts), nonempty(?ts), latexlist(?ts, ?lts_1), intercalate(", ", ?lts_1, ?lts_2), join(?lts_2, ?lts_3), join(["\\\\text{", ?n, "}", "(", ?lts_3, ")"], ?l);
-`;
-
-const loadedWidgets = {};
-const getButtons = (inputGroup) => {
-    return {
-        play: inputGroup.querySelector(".bergamot-play"),
-        reset: inputGroup.querySelector(".bergamot-reset"),
-        close: inputGroup.querySelector(".bergamot-close"),
-    }
-}
-const setRunning = (inputGroup, running) => {
-    if (inputGroup !== null) {
-        const buttons = getButtons(inputGroup);
-        if (buttons.play) buttons.play.classList.toggle("bergamot-hidden", running);
-        if (buttons.reset) buttons.reset.classList.toggle("bergamot-hidden", !running);
-        if (buttons.close) buttons.close.classList.toggle("bergamot-hidden", !running);
-    }
-}
-
-// The object language parsing is handling by a separate standalone Elm
-// application in the ObjectLanguage module, which has two ports:
-//
-// * `parseString` requests a string to be parsed
-// * `parsedString` returns the parsed string, or null
-//
-// We want there to be a single global ObjectLanguage object, but it works
-// on a "subscription" model (we have to give a callback to its port).
-// Configure this callback to invoke `resolve` functions from a list,
-// so that callers can just get a promise. This way we aren't continuously
-// registering more and more handlers for each parsed string, and we can
-// use a convenient promise API.
-const parsingPromiseResolvers = {};
-const ensureObjectLanguage = () => {
-    if (!window.Bergamot.ObjectLanguage) {
-        window.Bergamot.ObjectLanguage = Elm.Bergamot.ObjectLanguage.init({});
-        window.Bergamot.ObjectLanguage.ports.parsedString.subscribe(({ string, term }) => {
-           if (string in parsingPromiseResolvers) {
-              for (const resolver of parsingPromiseResolvers[string]) {
-                resolver(term);
-              }
-              parsingPromiseResolvers[string] = [];
-           }
-        });
-    }
-    return window.Bergamot.ObjectLanguage;
-}
-const parseString = (str) => {
-    if (!(str in parsingPromiseResolvers)) {
-        parsingPromiseResolvers[str] = [];
-    }
-
-    return new Promise(resolve => {
-        parsingPromiseResolvers[str].push(resolve);
-        ensureObjectLanguage().ports.parseString.send(str);
-    });
-}
-
-window.Bergamot = {};
-window.Bergamot.run = (inputGroup, nodeId, inputPrompt, rules, renderRules, input) => {
-    var app = Elm.Main.init({
-        node: document.getElementById(nodeId),
-        flags: {
-            inputModes: {
-                "Languge Term": { "custom": "Language Term" },
-                "Query": "query"
-            },
-            renderRules, rules, input
-        }
-    });
-    app.ports.convertInput.subscribe(async ({ mode, input }) => {
-        let query = await parseString(input);
-        if (query !== null) {
-            query = inputPrompt.replace("TERM", query);
-            app.ports.receiveConverted.send({ input, result: { query } });
-        } else {
-            app.ports.receiveConverted.send({ input, result: { error: "Unable to parse object language term" } });
-        }
-    });
-    loadedWidgets[nodeId] = { app, parentNode: inputGroup ? inputGroup.parentElement : null };
-    setRunning(inputGroup, true);
-};
-window.Bergamot.runPreset = (inputGroup, nodeId, presetName) => {
-    const preset = window.Bergamot.presets[presetName];
-    window.Bergamot.run(inputGroup, nodeId, preset.inputPrompt, preset.rules, renderRules, preset.query || "");
-};
-window.Bergamot.close = (inputGroup, nodeId) => {
-    if (!(nodeId in loadedWidgets)) return;
-
-    const placeholderDiv = document.createElement('div');
-    placeholderDiv.id = nodeId;
-
-    const widget = loadedWidgets[nodeId];
-    const elmRoot = widget.parentNode.querySelector(".bergamot-root");
-    elmRoot.replaceWith(placeholderDiv)
-    delete loadedWidgets[nodeId];
-    setRunning(inputGroup, false);
-}
-window.Bergamot.presets = {};
-
-</script>

layouts/shortcodes/bergamot_preset.html

@@ -1,7 +1,10 @@
 <script>
+    window.addEventListener('load', function() {
         window.Bergamot.presets['{{ .Get "name" }}'] = {
             rules: '{{ .Inner }}',
             inputPrompt: '{{ .Get "prompt" }}',
             query: '{{ .Get "query" }}',
+            renderPreset: '{{ default "default" (.Get "rendering") }}'
         };
+    });
 </script>

layouts/shortcodes/bergamot_render_preset.html

@@ -0,0 +1,3 @@
+<script>
+    window.Bergamot.renderPresets['{{ .Get "name" }}'] = '{{ .Inner }}';
+</script>

layouts/shortcodes/bergamot_widget.html

@@ -1,6 +1,6 @@
 <div id="{{ .Get "id" }}"></div>
 <script>
     window.addEventListener('load', function() {
-        window.Bergamot.run(null, '{{ .Get "id" }}', '{{ .Get "prompt" }}', '{{ .Inner }}', renderRules, '{{ .Get "query" }}');
+        window.Bergamot.run(null, '{{ .Get "id" }}', '{{ .Get "prompt" }}', '{{ .Inner }}', '{{ default "default" (.Get "rendering") }}', '{{ .Get "query" }}');
     });
 </script>

themes/vanilla

@@ -1 +1 @@
-Subproject commit acaa00754bb096e2bf3cc2c6caf415a3b2aa755e
+Subproject commit 3a281dfa8aff1ac87d33d8f5ffcfc0a931a9656a