[FFmpeg-devel] [PATCH] doc/utils: properly escape '@' character

[Paul B Mahol]

On 10/18/13, Timothy Gu <timothygu99 at gmail.com> wrote:
> From 9a63a45e48acaee563a7c692a3aaaeaff67545b2, the doc shows that the
> syntax
> is "@", which is not correct.
>
> At first, I tried to use @samp{@@@@}, but a bug in texi2pod.pl prevents me
> from using that. Then I found
> https://github.com/mirrors/gcc/commit/12786727a1605d8ab91ba9a7e66cb17a328caf01
> which seems to be promising, but doesn't work as pod2man does not support
> HTML-style escapes like &atsign; .
>
> Signed-off-by: Timothy Gu <timothygu99 at gmail.com>
> ---
>  doc/utils.texi | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/doc/utils.texi b/doc/utils.texi
> index 16101f0..8b0f655 100644
> --- a/doc/utils.texi
> +++ b/doc/utils.texi
> @@ -284,8 +284,9 @@ The undefined value can be expressed using the "0:0"
> string.
>  @section Color
>
>  It can be the name of a color as defined below (case insensitive match) or
> a
> - at code{[0x|#]RRGGBB[AA]} sequence, possibly followed by @@ and a string
> -representing the alpha component.
> + at code{[0x|#]RRGGBB[AA]} sequence, possibly followed by "@@@@"
> + at c On the last line, it's actually "@@", but Texinfo needs escaping.
> +and a string representing the alpha component.

Mentioning texinfo in documentation is sloppy. How you managed to get
such idea...

>
>  The alpha component may be a string composed by "0x" followed by an
>  hexadecimal number or a decimal number between 0.0 and 1.0, which
> --
> 1.8.1.2
>
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