Jeff King <[email protected]> writes:
> We already support bold, underline, and similar attributes.
> Let's add italic to the mix. According to the Wikipedia
> page on ANSI colors, this attribute is "not widely
> supported", but it does seem to work on my xterm.
> ...
> @@ -133,6 +133,7 @@ static int parse_attr(const char *name, size_t len)
> #define ATTR(x, val, neg) { (x), strlen(x), (val), (neg) }
I see this one was from an earlier reroll that did not use sizeof(x)-1;
easy to fixup, though ;-)
> ATTR("bold", 1, 22),
> ATTR("dim", 2, 22),
> + ATTR("italic", 3, 23),
> ATTR("ul", 4, 24),
> ATTR("blink", 5, 25),
> ATTR("reverse", 7, 27)
> diff --git a/color.h b/color.h
> index e24fa0b..3af01a6 100644
> --- a/color.h
> +++ b/color.h
> @@ -16,7 +16,8 @@ struct strbuf;
> *
> * The space for attributes is also slightly overallocated, as
> * the negation for some attributes is the same (e.g., nobold and nodim).
> - * We also allocate space for 6 attributes (even though we have only 5).
> + *
> + * We allocate space for 6 attributes.
> */
> #define COLOR_MAXLEN 70
>
> diff --git a/t/t4026-color.sh b/t/t4026-color.sh
> index 2065752..13690f7 100755
> --- a/t/t4026-color.sh
> +++ b/t/t4026-color.sh
> @@ -60,8 +60,9 @@ test_expect_success 'long color specification' '
>
> test_expect_success 'absurdly long color specification' '
> color \
> - "#ffffff #ffffff bold nobold dim nodim ul noul blink noblink reverse
> noreverse" \
> - "[1;2;4;5;7;22;24;25;27;38;2;255;255;255;48;2;255;255;255m"
> + "#ffffff #ffffff bold nobold dim nodim italic noitalic
> + ul noul blink noblink reverse noreverse" \
> + "[1;2;3;4;5;7;22;23;24;25;27;38;2;255;255;255;48;2;255;255;255m"
> '
>
> test_expect_success '0-7 are aliases for basic ANSI color names' '
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