travel: added option to search for next line

[Adman]

• also did a little janitoring to prevent same function calls on multiple places

Signed-off-by: Adrian Matejov a.matejov@centrum.sk

[Adman]

@pepol @mrshu

[Adman]

@mrshu Name of the function is now more understandable

[Adman]

@mrshu There you go

[mrshu]

@Adman a couple of nitpicks but generally it looks pretty good!

[Adman]

@mrshu all the nitpicks should be fixed

[mrshu]

@Adman looks fairly good, let's see what it does in prod.