Brunobkr/llama.cpp_AlgMor24_github

1import defineFunction, {ordargument} from "../defineFunction";2import type {TextFont} from "../types/fonts";3import {makeSpan} from "../buildCommon";4 5import * as html from "../buildHTML";6import * as mml from "../buildMathML";7import type Options from "../Options";8import type {ParseNode} from "../parseNode";9 10// Non-mathy text, possibly in a font11const textFontFamilies: Record<string, TextFont | undefined> = {12    "\\text": undefined,13    "\\textrm": "textrm",14    "\\textsf": "textsf",15    "\\texttt": "texttt",16    "\\textnormal": "textrm",17};18 19const textFontWeights: Record<string, "textbf" | "textmd"> = {20    "\\textbf": "textbf",21    "\\textmd": "textmd",22};23 24const textFontShapes: Record<string, "textit" | "textup"> = {25    "\\textit": "textit",26    "\\textup": "textup",27};28 29const optionsWithFont = (group: ParseNode<"text">, options: Options): Options => {30    const font = group.font;31    // Checks if the argument is a font family or a font style.32    if (!font) {33        return options;34    } else if (textFontFamilies[font]) {35        return options.withTextFontFamily(textFontFamilies[font]);36    } else if (textFontWeights[font]) {37        return options.withTextFontWeight(textFontWeights[font]);38    } else if (font === "\\emph") {39        return options.fontShape === "textit" ?40            options.withTextFontShape("textup") :41            options.withTextFontShape("textit");42    }43 44    return options.withTextFontShape(textFontShapes[font] as "textit" | "textup");45};46 47defineFunction({48    type: "text",49    names: [50        // Font families51        "\\text", "\\textrm", "\\textsf", "\\texttt", "\\textnormal",52        // Font weights53        "\\textbf", "\\textmd",54        // Font Shapes55        "\\textit", "\\textup", "\\emph",56    ],57    props: {58        numArgs: 1,59        argTypes: ["text"],60        allowedInArgument: true,61        allowedInText: true,62    },63    handler({parser, funcName}, args) {64        const body = args[0];65        return {66            type: "text",67            mode: parser.mode,68            body: ordargument(body),69            font: funcName,70        };71    },72    htmlBuilder(group, options) {73        const newOptions = optionsWithFont(group, options);74        const inner = html.buildExpression(group.body, newOptions, true);75        return makeSpan(["mord", "text"], inner, newOptions);76    },77    mathmlBuilder(group, options) {78        const newOptions = optionsWithFont(group, options);79        return mml.buildExpressionRow(group.body, newOptions);80    },81});82