I have unsuccessfully looked for a variable to change the maximum number of items in a single line in a navbar.
I am just starting with jQuery Mobile, trying to create
The white-space property specifies how white-space inside an element is handled.
nowrap: Sequences of whitespace will collapse into a single whitespace. Text will never wrap to the next line. The text continues on the same line until a
tag is encountered
Also CSS word wrap property
break-word: Content will wrap to the next line when necessary, and a word-break will also occur if needed.
Source for this answer: W3C
I looked at the jQuery mobile code also and found this section:
.ui-grid-d .ui-block-a, .ui-grid-d .ui-block-b, .ui-grid-d .ui-block-c, .ui-grid-d .ui-block-d, .ui-grid-d .ui-block-e { width:20%; }
So perhaps by reducing this amount you should be able to squeeze more items in the list. (By the looks of it you also would need to define f and g as this one has only got up to e)