Update magick/dcraw/timeout documentation in feh(1)

.Pq supplied by ImageMagick

is available, it also has limited support for many other filetypes, such as

svg, xcf and otf.

If dcraw is available,

.Nm

also supports RAW files provided by cameras and will display the embedded

thumbnails.

Use

.Cm --magick-timeout Ar num

.Cm --conversion-timeout Ar num

with a non-negative value to enable it.

.

.

Just print out their names if imlib2 can successfully load them.

Returns false if at least one image failed to load.

.

.It Cm --magick-timeout Ar timeout

.It Cm --conversion-timeout Ar timeout

.

Stop trying to convert unloadable files after

.Ar timeout

seconds.

A negative value disables covert / magick support altogether, a value

of zero causes

Negative values disable conversion altogether, zero causes

.Nm

to try indefinitely.

By default, magick support is disabled.

By default, conversion is disabled.

.

.It Cm --max-dimension Ar width No x Ar height

.

.Aq https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=813729

for details.

Workaround: Use

.Cm --magick-timeout 5

.Cm --conversion-timeout 5

.Pq or some other positive value

to load gifs with imagemagick instead, or downgrade to giflib 5.1.1, or

upgrade to giflib 5.1.4.