From e707ae21d5eb611bed1d13105f82e78abb75e6be Mon Sep 17 00:00:00 2001
From: zeng_j <zeng_j@qq.com>
Date: Sat, 2 Apr 2022 16:10:21 +0800
Subject: [PATCH 1/3] snippets tooltip display more friendly

---
 lib/ace/ext/language_tools.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/ace/ext/language_tools.js b/lib/ace/ext/language_tools.js
index 2cbeea45a27..371fcf29d43 100644
--- a/lib/ace/ext/language_tools.js
+++ b/lib/ace/ext/language_tools.js
@@ -49,6 +49,13 @@ var keyWordCompleter = {
     }
 };
 
+var transformSnippetTooltip = function(str) {
+    var record = {}
+    return str.replace(/\${(\d+)(:(.*?))?}/g, function(_, p1, p2, p3) {
+        return (record[p1] = p3 || '');
+    }).replace(/\$(\d+?)/g, (_, p1) => record[p1])
+}
+
 var snippetCompleter = {
     getCompletions: function(editor, session, pos, prefix, callback) {
         var scopes = [];
@@ -83,7 +90,7 @@ var snippetCompleter = {
         if (item.type == "snippet" && !item.docHTML) {
             item.docHTML = [
                 "<b>", lang.escapeHTML(item.caption), "</b>", "<hr></hr>",
-                lang.escapeHTML(item.snippet)
+                lang.escapeHTML(transformSnippetTooltip(item.snippet))
             ].join("");
         }
     }

From b78d77240e1909b9d91fcd2ac35a4c17af05f56b Mon Sep 17 00:00:00 2001
From: zeng_j <zeng_j@qq.com>
Date: Fri, 8 Apr 2022 10:06:53 +0800
Subject: [PATCH 2/3] fix: Modify syntax

---
 lib/ace/ext/language_tools.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/ace/ext/language_tools.js b/lib/ace/ext/language_tools.js
index 371fcf29d43..4ba2e34c5bf 100644
--- a/lib/ace/ext/language_tools.js
+++ b/lib/ace/ext/language_tools.js
@@ -50,10 +50,12 @@ var keyWordCompleter = {
 };
 
 var transformSnippetTooltip = function(str) {
-    var record = {}
+    var record = {};
     return str.replace(/\${(\d+)(:(.*?))?}/g, function(_, p1, p2, p3) {
         return (record[p1] = p3 || '');
-    }).replace(/\$(\d+?)/g, (_, p1) => record[p1])
+    }).replace(/\$(\d+?)/g, function (_, p1) {
+        return record[p1];
+    })
 }
 
 var snippetCompleter = {

From 62d2d1ad1f942bd738adadd90f8afb29050b8465 Mon Sep 17 00:00:00 2001
From: zeng_j <zeng_j@qq.com>
Date: Fri, 15 Apr 2022 11:57:35 +0800
Subject: [PATCH 3/3] style: code eslint

---
 lib/ace/ext/language_tools.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/ace/ext/language_tools.js b/lib/ace/ext/language_tools.js
index 4ba2e34c5bf..396342ccade 100644
--- a/lib/ace/ext/language_tools.js
+++ b/lib/ace/ext/language_tools.js
@@ -55,8 +55,8 @@ var transformSnippetTooltip = function(str) {
         return (record[p1] = p3 || '');
     }).replace(/\$(\d+?)/g, function (_, p1) {
         return record[p1];
-    })
-}
+    });
+};
 
 var snippetCompleter = {
     getCompletions: function(editor, session, pos, prefix, callback) {