DIFF_WORDS_NONE  3851 diff.c         		if (options->word_diff == DIFF_WORDS_NONE)
DIFF_WORDS_NONE  3864 diff.c         			options->word_diff = DIFF_WORDS_NONE;
DIFF_WORDS_NONE  3869 diff.c         		if (options->word_diff == DIFF_WORDS_NONE)