[Feature request] Open stdin correctly

[k-h]

If I pipe a command to glogg, it opens but nothing is in the window.

It's be nice if this worked. Also commandline fifos:

glogg <(command)

ie

glogg <(ls -al)

[variar]

Glogg expects random read access to opened file (file is never kept in memory). As far as I know pipes are not seekable. In theory glogg could read from the pipe, save data to temporary file and display its content, but it looks too cumbersome.

[variar]

I can think of one way to implement this. Glogg can spawn a process to read stdin and write to temporary file. This file can be opened to do searching. However, this can be easily done in command line with existing tools