### Godot version

8449592d92eaeef990f5502b419d491ee3eeb7a6

### System information

Windows 11

### Issue description

Zooming in the script editor on an empty script freezes the entire editor for a few seconds, but if the file is large then it freezes for 4-5 seconds (which is unacceptable). Looks like a recent regression.

### Steps to reproduce

Just zoom in/out on the large script file.

### Minimal reproduction project

N/A
}
			if (type == "info") {
				if (keys.has("size")) {
					base_size = keys["size"].to_int();
				}
				if (keys.has("outline")) {
					outline = keys["outline"].to_int();
				}
				if (keys.has("bold")) {
					if (keys["bold"].to_int()) {
						st_flags.set_flag(TextServer::FONT_BOLD);
					}
				}
				if (keys.has("italic")) {
					if (keys["italic"].to_int()) {
						st_flags.set_flag(TextServer::FONT_ITALIC);
					}
				}
				if (keys.has("face")) {
					font_name = keys["face"];
				}
				if (keys.has("unicode")) {
					unicode = keys["unicode"].to_int();
				}
				if (!unicode) {
					if (keys.has("charset")) {
						String encoding_name = keys["charset"].to_upper();
						if (encoding_name == "" || encoding_name == "ASCII" || encoding_name == "ANSI") {
							encoding = 2;
						} else if (encoding_name == "ARABIC") {