format output of various search libraries to have consistent appearance

1 files changed, 222 insertions, 212 deletions

diff --git a/static/js/tinysearch.js b/static/js/tinysearch.js
index 9ee0cc9..183eb05 100644
--- a/static/js/tinysearch.js
+++ b/static/js/tinysearch.js
@@ -1,244 +1,254 @@
-// in page results when press enter or click search icon from search box
-function closeSearchNow() {
-    const main = document.querySelector("main");
-    main.innerHTML = window.main
-}
-function goSearchNow() {
-    const main = document.querySelector("main");
-    if (!window.main) {
-        window.main = main.innerHTML
-    };
-    var results = document.getElementById("suggestions");// suggestions div generated by search box
+window.onload = function () {
+    if (document.body.contains(document.goSearch)) {
+        document.goSearch.onsubmit = function () { return goSearchNow() };
 
-    var ResultsClone = results.cloneNode(true);// make a clone of the results, so that we can alter it
-    ResultsClone.id = "results";// alter the id of our clone, so that we can apply different css style
+        (function () {//anonymous function to keep from defining global variables.
 
-    var headerDiv = document.createElement("div");// create a div element
+            var searchinput = document.getElementById("searchinput");
+            function suggestionFocus(e) {
+            if (e.keyCode === 191//forward slash
+                && document.activeElement.tagName !== "INPUT"
+                && document.activeElement.tagName !== "TEXTAREA") {
+                e.preventDefault();
+                searchinput.focus();
+                suggestions.classList.remove('d-none');
+            }
 
-    var headerContent = '<form name="closeSearch"><h2><button type="submit" title="Close Search"><i class="svgs x"></i></button> <i class="svgs search"></i> '.concat(document.getElementById("searchinput").value, "</h2></form>");// header to use at top of results page
+            if (e.keyCode === 27 ) {//escape
+                searchinput.blur();
+                suggestions.classList.add('d-none');
+                closeAllLists();
+            }
 
-    headerDiv.innerHTML = headerContent;// document element div (headerDiv), set the inner contents to our header html (headerContent)
+            const focusableSuggestions= suggestions.querySelectorAll('a');
+            if (suggestions.classList.contains('d-none')
+                || focusableSuggestions.length === 0) {
+                return;
+            }
+            const focusable= [...focusableSuggestions];
+            const index = focusable.indexOf(document.activeElement);
 
-    ResultsClone.insertBefore(headerDiv, ResultsClone.firstChild);//insert our header div at the top of the page
+            let nextIndex = 0;
 
-    main.innerHTML = ResultsClone.outerHTML;//display ResultsClone.outerHTML as the page
-    results.innerHTML = "";// clear the suggestions div popup
-    document.getElementById("searchinput").value = "";// clear the search input box
-    document.body.contains(document.closeSearch) && (document.closeSearch.onsubmit = function() { closeSearchNow() })
-    return false
-}
-var loaded = false;
-window.onload = function() {
-    document.body.contains(document.goSearch) && (document.goSearch.onsubmit = function() { return goSearchNow() })
-    document.getElementById('searchinput').onfocus = function() {
-        if (!loaded) {
-            lazyLoad();
-            loaded = true;
-            document.body.contains(document.goSearch) && (document.goSearch.onsubmit = function() { return goSearchNow() })
-        }
-        document.getElementById('searchinput').onfocus = '';
-    }
-};
+            if (e.keyCode === 38) {//up arrow
+                e.preventDefault();
+                nextIndex= index > 0 ? index-1 : 0;
+                focusableSuggestions[nextIndex].focus();
+            }
+            else if (e.keyCode === 40) {//down arrow
+                e.preventDefault();
+                nextIndex= index+1 < focusable.length ? index+1 : index;
+                focusableSuggestions[nextIndex].focus();
+            }
 
-async function lazyLoad() {
-    var baseUrl = document.querySelector("meta[name='base']").getAttribute("content");
-    if (baseUrl.slice(-1) == "/") {
-        baseUrl = baseUrl.slice(0, -1);
-    }
-    await init(baseUrl + "/tinysearch_engine_bg.wasm");
-}
+            }
+            document.addEventListener("keydown", suggestionFocus);
 
-/* Close search suggestion popup list */
-function closeAllLists(elmnt) {
-    var suggestions = document.getElementById("suggestions");
-    while (suggestions.firstChild) {
-        suggestions.removeChild(suggestions.firstChild);
-    }
-}
+            var loaded = false;
+            document.getElementById('searchinput').onfocus = function() {
+                if (!loaded) {
+                    lazyLoad();
+                    loaded = true;
+                }
+                document.getElementById('searchinput').onfocus = '';
+            }
+            async function lazyLoad() {
+                var baseUrl = document.querySelector("meta[name='base']").getAttribute("content");
+                if (baseUrl.slice(-1) == "/") {
+                    baseUrl = baseUrl.slice(0, -1);
+                }
+                await init(baseUrl + "/tinysearch_engine_bg.wasm");
+            }
 
-function markTerm(input, term) {
-    return input.replace(new RegExp('(^|)(' + term + ')(|$)','ig'), '$1<mark><b>$2</b></mark>$3');
-}
+            // in page results when press enter or click search icon from search box
+            function closeSearchNow() {
+                const main = document.querySelector("main");
+                main.innerHTML = window.main
+            }
+            function goSearchNow() {
+                const main = document.querySelector("main");
+                if (!window.main) {
+                    window.main = main.innerHTML
+                };
+                var results = document.getElementById("suggestions");// suggestions div generated by search box
 
-function autocomplete(inp) {
+                var ResultsClone = results.cloneNode(true);// make a clone of the results, so that we can alter it
+                ResultsClone.id = "results";// alter the id of our clone, so that we can apply different css style
 
-    inp.addEventListener("input", function (e) {
-        var suggestions, entry, i, val = this.value;
+                var headerDiv = document.createElement("div");// create a div element
 
-        /*close any already open lists of autocompleted values*/
-        closeAllLists();
-        if (!val) {
-            return false;
-        }
+                var headerContent = '<form name="closeSearch"><h2><button type="submit" title="Close Search"><i class="svgs x"></i></button> <i class="svgs search"></i> '.concat(document.getElementById("searchinput").value, "</h2></form>");// header to use at top of results page
 
-        suggestions = document.getElementById("suggestions");// suggestions div, generated by search box
+                headerDiv.innerHTML = headerContent;// document element div (headerDiv), set the inner contents to our header html (headerContent)
 
-        let arr = search(val, 99);//limit results
+                ResultsClone.insertBefore(headerDiv, ResultsClone.firstChild);//insert our header div at the top of the page
 
-        for (i = 0; i < arr.length; i++) {
-            let elem = arr[i];
+                main.innerHTML = ResultsClone.outerHTML;//display ResultsClone.outerHTML as the page
+                results.innerHTML = "";// clear the suggestions div popup
+                document.getElementById("searchinput").value = "";// clear the search input box
+                document.body.contains(document.closeSearch) && (document.closeSearch.onsubmit = function() { closeSearchNow() })
+                return false
+            }
 
-            entry = document.createElement("DIV");
-            entry.innerHTML = '<a href><span></span><span></span></a>';
-            var a, t, d;
-            a = entry.querySelector('a'),
-            t = entry.querySelector('span:first-child'),
-            d = entry.querySelector('span:nth-child(2)');
-            a.href = `${elem[1]}?q=${encodeURIComponent(val)}`;//a link
-            t.innerHTML = markTerm(elem[0], val);//title
-            d.innerHTML = markTerm(elem[2], val);//description
+            /* Close search suggestion popup list */
+            function closeAllLists(elmnt) {
+                var suggestions = document.getElementById("suggestions");
+                while (suggestions.firstChild) {
+                    suggestions.removeChild(suggestions.firstChild);
+                }
+            }
 
-            suggestions.appendChild(entry);
-        }
-    })
-}
-var searchinput = document.getElementById("searchinput");
-function suggestionFocus(e) {
-  if (e.keyCode === 191//forward slash
-      && document.activeElement.tagName !== "INPUT"
-      && document.activeElement.tagName !== "TEXTAREA") {
-    e.preventDefault();
-    searchinput.focus();
-    suggestions.classList.remove('d-none');
-  }
+            function markTerm(input, term) {
+                return input.replace(new RegExp('(^|)(' + term + ')(|$)','ig'), '$1<mark>$2</mark>$3');
+            }
 
-  if (e.keyCode === 27 ) {//escape
-    searchinput.blur();
-    suggestions.classList.add('d-none');
-    closeAllLists();
-  }
+            function autocomplete(inp) {
 
-  const focusableSuggestions= suggestions.querySelectorAll('a');
-  if (suggestions.classList.contains('d-none')
-      || focusableSuggestions.length === 0) {
-    return;
-  }
-  const focusable= [...focusableSuggestions];
-  const index = focusable.indexOf(document.activeElement);
+                inp.addEventListener("input", function (e) {
+                    var suggestions, entry, i, val = this.value;
 
-  let nextIndex = 0;
+                    /*close any already open lists of autocompleted values*/
+                    closeAllLists();
+                    if (!val) {
+                        return false;
+                    }
 
-  if (e.keyCode === 38) {//up arrow
-    e.preventDefault();
-    nextIndex= index > 0 ? index-1 : 0;
-    focusableSuggestions[nextIndex].focus();
-  }
-  else if (e.keyCode === 40) {//down arrow
-    e.preventDefault();
-    nextIndex= index+1 < focusable.length ? index+1 : index;
-    focusableSuggestions[nextIndex].focus();
-  }
+                    suggestions = document.getElementById("suggestions");// suggestions div, generated by search box
 
-}
-document.addEventListener("keydown", suggestionFocus);
+                    let arr = search(val, 99);//limit results
 
-let wasm, cachedTextDecoder = (autocomplete(document.getElementById("searchinput")), new TextDecoder("utf-8", {
-        ignoreBOM: !0,
-        fatal: !0
-    })),
-    cachegetUint8Memory0 = (cachedTextDecoder.decode(), null);
+                    for (i = 0; i < arr.length; i++) {
+                        let elem = arr[i];
 
-function getUint8Memory0() {
-    return cachegetUint8Memory0 = null !== cachegetUint8Memory0 && cachegetUint8Memory0.buffer === wasm.memory.buffer ? cachegetUint8Memory0 : new Uint8Array(wasm.memory.buffer)
-}
+                        entry = document.createElement("DIV");
+                        entry.innerHTML = '<a href><span></span><span></span></a>';
+                        var a, t, d;
+                        a = entry.querySelector('a'),
+                        t = entry.querySelector('span:first-child'),
+                        d = entry.querySelector('span:nth-child(2)');
+                        a.href = `${elem[1]}?q=${encodeURIComponent(val)}`;//a link
+                        //t.innerHTML = markTerm(elem[0], val);//title
+                        t.innerHTML = elem[0];//title
+                        d.innerHTML = markTerm(elem[2], val);//description
 
-function getStringFromWasm0(e, t) {
-    return cachedTextDecoder.decode(getUint8Memory0().subarray(e, e + t))
-}
-const heap = new Array(32).fill(void 0);
-heap.push(void 0, null, !0, !1);
-let heap_next = heap.length;
+                        suggestions.appendChild(entry);
+                    }
+                })
+            }
 
-function addHeapObject(e) {
-    heap_next === heap.length && heap.push(heap.length + 1);
-    var t = heap_next;
-    return heap_next = heap[t], heap[t] = e, t
-}
-let WASM_VECTOR_LEN = 0,
-    cachedTextEncoder = new TextEncoder("utf-8");
-const encodeString = "function" == typeof cachedTextEncoder.encodeInto ? function(e, t) {
-    return cachedTextEncoder.encodeInto(e, t)
-} : function(e, t) {
-    var n = cachedTextEncoder.encode(e);
-    return t.set(n), {
-        read: e.length,
-        written: n.length
-    }
-};
 
-function passStringToWasm0(e, t, n) {
-    if (void 0 === n) {
-        const n = cachedTextEncoder.encode(e),
-            a = t(n.length);
-        return getUint8Memory0().subarray(a, a + n.length).set(n), WASM_VECTOR_LEN = n.length, a
-    }
-    let a = e.length,
-        o = t(a);
-    const i = getUint8Memory0();
-    let r = 0;
-    for (; r < a; r++) {
-        const t = e.charCodeAt(r);
-        if (127 < t) break;
-        i[o + r] = t
-    }
-    if (r !== a) {
-        0 !== r && (e = e.slice(r)), o = n(o, a, a = r + 3 * e.length);
-        const t = getUint8Memory0().subarray(o + r, o + a);
-        r += encodeString(e, t).written
-    }
-    return WASM_VECTOR_LEN = r, o
-}
+            let wasm, cachedTextDecoder = (autocomplete(document.getElementById("searchinput")), new TextDecoder("utf-8", {
+                    ignoreBOM: !0,
+                    fatal: !0
+                })),
+                cachegetUint8Memory0 = (cachedTextDecoder.decode(), null);
 
-function getObject(e) {
-    return heap[e]
-}
+            function getUint8Memory0() {
+                return cachegetUint8Memory0 = null !== cachegetUint8Memory0 && cachegetUint8Memory0.buffer === wasm.memory.buffer ? cachegetUint8Memory0 : new Uint8Array(wasm.memory.buffer)
+            }
 
-function dropObject(e) {
-    e < 36 || (heap[e] = heap_next, heap_next = e)
-}
+            function getStringFromWasm0(e, t) {
+                return cachedTextDecoder.decode(getUint8Memory0().subarray(e, e + t))
+            }
+            const heap = new Array(32).fill(void 0);
+            heap.push(void 0, null, !0, !1);
+            let heap_next = heap.length;
 
-function takeObject(e) {
-    var t = getObject(e);
-    return dropObject(e), t
-}
+            function addHeapObject(e) {
+                heap_next === heap.length && heap.push(heap.length + 1);
+                var t = heap_next;
+                return heap_next = heap[t], heap[t] = e, t
+            }
+            let WASM_VECTOR_LEN = 0,
+                cachedTextEncoder = new TextEncoder("utf-8");
+            const encodeString = "function" == typeof cachedTextEncoder.encodeInto ? function(e, t) {
+                return cachedTextEncoder.encodeInto(e, t)
+            } : function(e, t) {
+                var n = cachedTextEncoder.encode(e);
+                return t.set(n), {
+                    read: e.length,
+                    written: n.length
+                }
+            };
 
-function search(e, t) {
-    var e = passStringToWasm0(e, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc),
-        n = WASM_VECTOR_LEN;
-    return takeObject(wasm.search(e, n, t))
-}
-async function load(e, t) {
-    if ("function" == typeof Response && e instanceof Response) {
-        if ("function" == typeof WebAssembly.instantiateStreaming) try {
-            return await WebAssembly.instantiateStreaming(e, t)
-        } catch (t) {
-            if ("application/wasm" == e.headers.get("Content-Type")) throw t;
-            console.warn("`WebAssembly.instantiateStreaming` failed because your server does not serve wasm with `application/wasm` MIME type. Falling back to `WebAssembly.instantiate` which is slower. Original error:\n", t)
-        }
-        var n = await e.arrayBuffer();
-        return WebAssembly.instantiate(n, t)
-    }
-    n = await WebAssembly.instantiate(e, t);
-    return n instanceof WebAssembly.Instance ? {
-        instance: n,
-        module: e
-    } : n
-}
-async function init(e) {
-    var baseUrl = document.querySelector("meta[name='base']").getAttribute("content");
-    if (baseUrl.slice(-1) == "/") {
-        baseUrl = baseUrl.slice(0, -1);
+            function passStringToWasm0(e, t, n) {
+                if (void 0 === n) {
+                    const n = cachedTextEncoder.encode(e),
+                        a = t(n.length);
+                    return getUint8Memory0().subarray(a, a + n.length).set(n), WASM_VECTOR_LEN = n.length, a
+                }
+                let a = e.length,
+                    o = t(a);
+                const i = getUint8Memory0();
+                let r = 0;
+                for (; r < a; r++) {
+                    const t = e.charCodeAt(r);
+                    if (127 < t) break;
+                    i[o + r] = t
+                }
+                if (r !== a) {
+                    0 !== r && (e = e.slice(r)), o = n(o, a, a = r + 3 * e.length);
+                    const t = getUint8Memory0().subarray(o + r, o + a);
+                    r += encodeString(e, t).written
+                }
+                return WASM_VECTOR_LEN = r, o
+            }
+
+            function getObject(e) {
+                return heap[e]
+            }
+
+            function dropObject(e) {
+                e < 36 || (heap[e] = heap_next, heap_next = e)
+            }
+
+            function takeObject(e) {
+                var t = getObject(e);
+                return dropObject(e), t
+            }
+
+            function search(e, t) {
+                var e = passStringToWasm0(e, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc),
+                    n = WASM_VECTOR_LEN;
+                return takeObject(wasm.search(e, n, t))
+            }
+            async function load(e, t) {
+                if ("function" == typeof Response && e instanceof Response) {
+                    if ("function" == typeof WebAssembly.instantiateStreaming) try {
+                        return await WebAssembly.instantiateStreaming(e, t)
+                    } catch (t) {
+                        if ("application/wasm" == e.headers.get("Content-Type")) throw t;
+                        console.warn("`WebAssembly.instantiateStreaming` failed because your server does not serve wasm with `application/wasm` MIME type. Falling back to `WebAssembly.instantiate` which is slower. Original error:\n", t)
+                    }
+                    var n = await e.arrayBuffer();
+                    return WebAssembly.instantiate(n, t)
+                }
+                n = await WebAssembly.instantiate(e, t);
+                return n instanceof WebAssembly.Instance ? {
+                    instance: n,
+                    module: e
+                } : n
+            }
+            async function init(e) {
+                var baseUrl = document.querySelector("meta[name='base']").getAttribute("content");
+                if (baseUrl.slice(-1) == "/") {
+                    baseUrl = baseUrl.slice(0, -1);
+                }
+                void 0 === e && (e = new URL(baseUrl + "/tinysearch_engine_bg.wasm"));
+                const t = {
+                    wbg: {}
+                };
+                t.wbg.__wbindgen_json_parse = function(e, t) {
+                    return addHeapObject(JSON.parse(getStringFromWasm0(e, t)))
+                };
+                var {
+                    instance: e,
+                    module: n
+                } = await load(await (e = "string" == typeof e || "function" == typeof Request && e instanceof Request || "function" == typeof URL && e instanceof URL ? fetch(e) : e), t);
+                return wasm = e.exports, init.__wbindgen_wasm_module = n, wasm
+            }
+
+            document.goSearch.onsubmit = function () { return goSearchNow() };
+        }());
     }
-    void 0 === e && (e = new URL(baseUrl + "/tinysearch_engine_bg.wasm"));
-    const t = {
-        wbg: {}
-    };
-    t.wbg.__wbindgen_json_parse = function(e, t) {
-        return addHeapObject(JSON.parse(getStringFromWasm0(e, t)))
-    };
-    var {
-        instance: e,
-        module: n
-    } = await load(await (e = "string" == typeof e || "function" == typeof Request && e instanceof Request || "function" == typeof URL && e instanceof URL ? fetch(e) : e), t);
-    return wasm = e.exports, init.__wbindgen_wasm_module = n, wasm
-}
+};