public void putChar(int x, char c, VtAttributes attrs) {
		int oldLen = len;
		len = Math.max(len, x + 1);
		wrappedToNext = false; // Maybe remove
		for (int i = oldLen; i < x; i++) {
			chars[i] = ' ';
			cellAttrs[i] = VtAttributes.DEFAULTS;
		}
		chars[x] = c;
		if (attrs != null) {
			cellAttrs[x] = attrs;
		}
	}
Place the given character with attributes into the given column

@param x the column, 0 up
@param c the character
@param attrs the attributes
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/terminal/vt/VtLine.java