1 | Prism.languages.liquid = {
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2 | 'comment': {
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3 | pattern: /(^\{%\s*comment\s*%\})[\s\S]+(?=\{%\s*endcomment\s*%\}$)/,
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4 | lookbehind: true
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5 | },
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6 | 'delimiter': {
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7 | pattern: /^\{(?:\{\{|[%\{])-?|-?(?:\}\}|[%\}])\}$/,
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8 | alias: 'punctuation'
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9 | },
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10 | 'string': {
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11 | pattern: /"[^"]*"|'[^']*'/,
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12 | greedy: true
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13 | },
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14 | 'keyword': /\b(?:as|assign|break|(?:end)?(?:capture|case|comment|for|form|if|paginate|raw|style|tablerow|unless)|continue|cycle|decrement|echo|else|elsif|in|include|increment|limit|liquid|offset|range|render|reversed|section|when|with)\b/,
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15 | 'object': /\b(?:address|all_country_option_tags|article|block|blog|cart|checkout|collection|color|country|country_option_tags|currency|current_page|current_tags|customer|customer_address|date|discount_allocation|discount_application|external_video|filter|filter_value|font|forloop|fulfillment|generic_file|gift_card|group|handle|image|line_item|link|linklist|localization|location|measurement|media|metafield|model|model_source|order|page|page_description|page_image|page_title|part|policy|product|product_option|recommendations|request|robots|routes|rule|script|search|selling_plan|selling_plan_allocation|selling_plan_group|shipping_method|shop|shop_locale|sitemap|store_availability|tax_line|template|theme|transaction|unit_price_measurement|user_agent|variant|video|video_source)\b/,
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16 | 'function': [
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17 | {
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18 | pattern: /(\|\s*)\w+/,
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19 | lookbehind: true,
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20 | alias: 'filter'
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21 | },
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22 | {
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23 |
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24 | pattern: /(\.\s*)(?:first|last|size)/,
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25 | lookbehind: true
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26 | }
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27 | ],
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28 | 'boolean': /\b(?:false|nil|true)\b/,
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29 | 'range': {
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30 | pattern: /\.\./,
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31 | alias: 'operator'
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32 | },
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33 |
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34 | 'number': /\b\d+(?:\.\d+)?\b/,
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35 | 'operator': /[!=]=|<>|[<>]=?|[|?:=-]|\b(?:and|contains(?=\s)|or)\b/,
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36 | 'punctuation': /[.,\[\]()]/,
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37 | 'empty': {
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38 | pattern: /\bempty\b/,
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39 | alias: 'keyword'
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40 | },
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41 | };
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42 |
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43 | Prism.hooks.add('before-tokenize', function (env) {
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44 | var liquidPattern = /\{%\s*comment\s*%\}[\s\S]*?\{%\s*endcomment\s*%\}|\{(?:%[\s\S]*?%|\{\{[\s\S]*?\}\}|\{[\s\S]*?\})\}/g;
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45 | var insideRaw = false;
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46 |
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47 | Prism.languages['markup-templating'].buildPlaceholders(env, 'liquid', liquidPattern, function (match) {
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48 | var tagMatch = /^\{%-?\s*(\w+)/.exec(match);
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49 | if (tagMatch) {
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50 | var tag = tagMatch[1];
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51 | if (tag === 'raw' && !insideRaw) {
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52 | insideRaw = true;
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53 | return true;
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54 | } else if (tag === 'endraw') {
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55 | insideRaw = false;
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56 | return true;
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57 | }
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58 | }
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59 |
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60 | return !insideRaw;
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61 | });
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62 | });
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63 |
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64 | Prism.hooks.add('after-tokenize', function (env) {
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65 | Prism.languages['markup-templating'].tokenizePlaceholders(env, 'liquid');
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66 | });
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