Function stb_textedit_delete_selection

KBotExt/imgui/imstb_textedit.h:586–600

delete the section

// delete the section
static void stb_textedit_delete_selection(STB_TEXTEDIT_STRING* str, STB_TexteditState* state)
{
	stb_textedit_clamp(str, state);
	if (STB_TEXT_HAS_SELECTION(state)) {
		if (state->select_start < state->select_end) {
			stb_textedit_delete(str, state, state->select_start, state->select_end - state->select_start);
			state->select_end = state->cursor = state->select_start;
		}
		else {
			stb_textedit_delete(str, state, state->select_end, state->select_start - state->select_end);
			state->select_start = state->cursor = state->select_end;
		}
		state->has_preferred_x = 0;
	}
}

// canoncialize the selection so start <= end
static void stb_textedit_sortselection(STB_TexteditState* state)