Currently the hanging-punctuation property has 5 values. Among them, the 3 values last, allow-end, and force-end are for the line end. The end has allow and force variations, while the last has only 1 behavior.

The spec distinguishes the variations as below:

last: ... hangs.
force-end: ... hangs.
allow-end: ... conditionally hangs.

I propose to change the last to "conditionally hang".

• Safari shipped this property in 2016. Its last behavior is "conditionally hang", according to this test@jsbin.
• This blog indicates that the author expects the "conditionally hang" behavior for the last.

/cc @fantasai @frivoal @nt1m @Clqsin45 @bfgeek