Fixed returns and structs being forced into a single line

Not sure if this was done for older versions of the LangServer, but it seems to work correctly now in my tests.

Also reduced amount of pointless newlines in the output

Author: robotboy655

src/api-writer/glua-api-writer.ts

@@ -158,7 +158,7 @@ export class GluaApiWriter {
     if (!this.writtenLibraryGlobals.has(page.name)) {
       let api = '';
 
-      api += page.description ? `${putCommentBeforeEachLine(page.description, false)}\n` : '';
+      api += page.description ? `${putCommentBeforeEachLine(page.description.trim(), false)}\n` : '';
 
       if (page.deprecated)
         api += `---@deprecated ${removeNewlines(page.deprecated)}\n`;
@@ -232,9 +232,8 @@ export class GluaApiWriter {
 
     api += `---@enum ${_enum.name}\n`;
 
-    if (isContainedInTable)
-    {
-      api += _enum.description ? `${putCommentBeforeEachLine(_enum.description, false)}\n` : '';
+    if (isContainedInTable) {
+      api += _enum.description ? `${putCommentBeforeEachLine(_enum.description.trim(), false)}\n` : '';
       api += `${_enum.name} = {\n`;
     }
 
@@ -243,7 +242,7 @@ export class GluaApiWriter {
         key = key.split('.')[1];
         api += `  ${key} = ${item.value}, ` + (item.description ? `--[[ ${item.description} ]]` : '') + '\n';
       } else {
-        api += item.description ? `${putCommentBeforeEachLine(item.description, false)}\n` : '';
+        api += item.description ? `${putCommentBeforeEachLine(item.description.trim(), false)}\n` : '';
         if (item.deprecated)
           api += `---@deprecated ${removeNewlines(item.deprecated)}\n`;
         api += `${key} = ${item.value}\n`;
@@ -278,7 +277,7 @@ export class GluaApiWriter {
       if (field.deprecated)
         api += `---@deprecated ${removeNewlines(field.deprecated)}\n`;
 
-      api += `---${removeNewlines(field.description).replace(/\s+/g, ' ')}\n`;
+      api += `---${putCommentBeforeEachLine(field.description.trim())}\n`;
 
       const type = this.transformType(field.type, field.callback);
       api += `---@type ${type}\n`;
@@ -372,13 +371,13 @@ export class GluaApiWriter {
         let types = this.transformType(arg.type, arg.callback);
         if (arg.altType) types += "|" + this.transformType(arg.altType);
 
-        luaDocComment += `---@param ${GluaApiWriter.safeName(arg.name)}${arg.default !== undefined ? `?` : ''} ${types} ${putCommentBeforeEachLine(arg.description!)}\n`;
+        luaDocComment += `---@param ${GluaApiWriter.safeName(arg.name)}${arg.default !== undefined ? `?` : ''} ${types} ${putCommentBeforeEachLine(arg.description!.trimEnd())}\n`;
       });
     }
 
     if (func.returns) {
       func.returns.forEach(ret => {
-        const description = removeNewlines(ret.description ?? '');
+        const description = putCommentBeforeEachLine(ret.description!.trimEnd());
 
         luaDocComment += `---@return `;