streamline string trimming in parser function

Author: skidy89

__test__/languages.d.ts

@@ -4,8 +4,8 @@
 /* eslint-disable */
 
 export interface Lang {
-    'test': string;
     'hello': string;
+    'test': string;
 }
 
 export interface Langs {

src/lib.rs

@@ -47,15 +47,16 @@ fn parse_lang_data(data: &str) -> HashMap<String, String> {
       cval.push('\n');
       if line.trim().ends_with('"') && !line.trim().ends_with("\\\"") {
         mtl = false;
+        if cval.starts_with('"') {
+          cval = cval[1..cval.len() - 1].trim_end().to_string();
+        }
+        if cval.ends_with('"') {
+          cval.pop();
+        }
         if let Some(key) = ckey.take() {
-          let value = if cval.starts_with('"') {
-            cval[1..cval.len() - 1].trim_end().to_string()
-          } else {
-            cval.trim_end().to_string()
-          };
-          map.insert(key, value);
-          cval.clear();
+          map.insert(key, cval.trim_end().to_string());
         }
+        cval.clear();
       }
       continue;
     }