-g|-gutter missing in -h output

[mcstafford-git]

Expected:

Some of the gutter text from master/usage.c

Actual:

$ smenu --version
Version: 1.1.0

$  smenu -h | grep -E '\-g|\-gutter'
  [-z|-zap|-zap-glyphs #bytes] [-n|-lines|-height [#height]] [-b|-blank] 
  [-f|-forgotten_timeout|-global_timeout #timeout] 
-f|-forgotten_timeout|-global_timeout

Same result from v1.1.0 glibc static release, and binary built using build.sh as of 4068e3a.

[p-gen]

Hi, I'll make it clearer in the manual but as -g|-gutter is only defined in Columns and Tabulations modes you have to enter either:

• smenu -c -h | grep -E '\-g\|\-gutter' (Columns mode)
• smenu -t -h | grep -E '\-g\|\-gutter' (Tabilations mode)
• smenu -H | grep -E '\-g\|\-gutter' (long help)

You also need to prepend either -c or -t before being able to user -g to be able to set guters as in smenu -c -g per example.

smenu -g displays an error message saying this at its very beginning, but again I should find a way to make it clearer.

The reason is that the use of -g does not make sense when the words are not vertically aligned.