Remove strlen()

Shougo · Dec 23, 2023 · 5de9271 · 5de9271
1 parent fc25634
commit 5de9271
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/denops/ddu/ddu.ts b/denops/ddu/ddu.ts
@@ -1978,7 +1978,7 @@ export class Ddu {
 
         // Check text width.
         const width = await fn.strdisplaywidth(denops, text.text);
-        const len = await fn.strlen(denops, text.text);
+        const len = (new TextEncoder()).encode(text.text).length;
         if (width < len) {
           // NOTE: Padding is needed.  Because Vim/neovim highlight is length.
           startCol += len - width;

diff --git a/doc/ddu.txt b/doc/ddu.txt
@@ -1202,7 +1202,7 @@ highlights		(object[])			(Optional)
 
 		width			(number)
 		The highlight end width.
-		NOTE: It is string length instead of display width.
+		NOTE: It is |strlen()| instead of |strdisplaywidth()|.
 
                                                    *ddu-item-attribute-status*
 status			(object)			(Optional)
@@ -1300,7 +1300,7 @@ getText			(function)			(Required)
 		It is called to get column text with highlights.
 		The text length must be same with
 		|ddu-column-attribute-getLength|.
-		NOTE: The highlight length is not same with display width!
+		NOTE: The highlight length is not same with display width.
 		It is Vim/neovim highlight feature.
 
                                                  *ddu-column-attribute-onInit*