revert IIFE

extensions-builtin/prompt-bracket-checker/javascript/prompt-bracket-checker.js

@@ -3,75 +3,73 @@
 // Counts open and closed brackets (round, square, curly) in the prompt and negative prompt text boxes in the txt2img and img2img tabs.
 // If there's a mismatch, the keyword counter turns red, and if you hover on it, a tooltip tells you what's wrong.
 
-(function() {
+function checkBrackets(textArea, counterElem) {
     const pairs = [
         ['(', ')', 'round brackets'],
         ['[', ']', 'square brackets'],
         ['{', '}', 'curly brackets']
     ];
 
-    function checkBrackets(textArea, counterElem) {
-        const counts = {};
-        const errors = new Set();
-        let i = 0;
+    const counts = {};
+    const errors = new Set();
+    let i = 0;
 
-        while (i < textArea.value.length) {
-            let char = textArea.value[i];
-            let escaped = false;
-            while (char === '\\' && i + 1 < textArea.value.length) {
-                escaped = !escaped;
-                i++;
-                char = textArea.value[i];
-            }
-
-            if (escaped) {
-                i++;
-                continue;
-            }
-
-            for (const [open, close, label] of pairs) {
-                if (char === open) {
-                    counts[label] = (counts[label] || 0) + 1;
-                } else if (char === close) {
-                    counts[label] = (counts[label] || 0) - 1;
-                    if (counts[label] < 0) {
-                        errors.add(`Incorrect order of ${label}.`);
-                    }
-                }
-            }
+    while (i < textArea.value.length) {
+        let char = textArea.value[i];
+        let escaped = false;
+        while (char === '\\' && i + 1 < textArea.value.length) {
+            escaped = !escaped;
+            i++;
+            char = textArea.value[i];
+        }
 
+        if (escaped) {
             i++;
+            continue;
         }
 
         for (const [open, close, label] of pairs) {
-            if (counts[label] == undefined) {
-                continue;
-            }
-
-            if (counts[label] > 0) {
-                errors.add(`${open} ... ${close} - Detected ${counts[label]} more opening than closing ${label}.`);
-            } else if (counts[label] < 0) {
-                errors.add(`${open} ... ${close} - Detected ${-counts[label]} more closing than opening ${label}.`);
+            if (char === open) {
+                counts[label] = (counts[label] || 0) + 1;
+            } else if (char === close) {
+                counts[label] = (counts[label] || 0) - 1;
+                if (counts[label] < 0) {
+                    errors.add(`Incorrect order of ${label}.`);
+                }
             }
         }
 
-        counterElem.title = [...errors].join('\n');
-        counterElem.classList.toggle('error', errors.size !== 0);
+        i++;
     }
 
-    function setupBracketChecking(id_prompt, id_counter) {
-        const textarea = gradioApp().querySelector(`#${id_prompt} > label > textarea`);
-        const counter = gradioApp().getElementById(id_counter);
+    for (const [open, close, label] of pairs) {
+        if (counts[label] == undefined) {
+            continue;
+        }
 
-        if (textarea && counter) {
-            onEdit(`${id_prompt}_BracketChecking`, textarea, 400, () => checkBrackets(textarea, counter));
+        if (counts[label] > 0) {
+            errors.add(`${open} ... ${close} - Detected ${counts[label]} more opening than closing ${label}.`);
+        } else if (counts[label] < 0) {
+            errors.add(`${open} ... ${close} - Detected ${-counts[label]} more closing than opening ${label}.`);
         }
     }
 
-    onUiLoaded(function() {
-        setupBracketChecking('txt2img_prompt', 'txt2img_token_counter');
-        setupBracketChecking('txt2img_neg_prompt', 'txt2img_negative_token_counter');
-        setupBracketChecking('img2img_prompt', 'img2img_token_counter');
-        setupBracketChecking('img2img_neg_prompt', 'img2img_negative_token_counter');
-    });
-})();
+    counterElem.title = [...errors].join('\n');
+    counterElem.classList.toggle('error', errors.size !== 0);
+}
+
+function setupBracketChecking(id_prompt, id_counter) {
+    const textarea = gradioApp().querySelector(`#${id_prompt} > label > textarea`);
+    const counter = gradioApp().getElementById(id_counter);
+
+    if (textarea && counter) {
+        onEdit(`${id_prompt}_BracketChecking`, textarea, 400, () => checkBrackets(textarea, counter));
+    }
+}
+
+onUiLoaded(function() {
+    setupBracketChecking('txt2img_prompt', 'txt2img_token_counter');
+    setupBracketChecking('txt2img_neg_prompt', 'txt2img_negative_token_counter');
+    setupBracketChecking('img2img_prompt', 'img2img_token_counter');
+    setupBracketChecking('img2img_neg_prompt', 'img2img_negative_token_counter');
+});