Fix copying emoji characters on the edge of selection

Fixes #1015
2026-08-05 13:43:48 -07:00 · 2017-09-30 06:30:14 -04:00
parent feb2b958a4
commit fa86f31f36
1 changed files with 2 additions and 4 deletions
@@ -237,16 +237,14 @@ export class Buffer implements IBuffer {
        // Adjust the columns to take glyphs that are represented by multiple
        // code points into account.
        if (char[CHAR_DATA_CHAR_INDEX].length > 1) {
-          if (startCol >= i) {
+          if (startCol > i) {
            startIndex += char[CHAR_DATA_CHAR_INDEX].length - 1;
          }
-          if (endCol >= i) {
+          if (endCol > i) {
            endIndex += char[CHAR_DATA_CHAR_INDEX].length - 1;
          }
        }
      }
-      // TODO: startCol needs to be emoji-aware, currently each emoji code point is
-      // consuming addition space in the selection text
    }

    // Calculate the final end col by trimming whitespace on the right of the