Hi, I have recently upgraded to ledger 3.0 and found that highlight of account names with spaces is broken. I took a look at git repo and found that there's a change set fixing exactly the same problem in 2009 – https://github.com/jwiegley/ledger/commit/8834fc0c15a53b8db8c2aaee95d2b25a050fe786
However the change set above adresses file ldg-mode.el, not ledger.el, I guess something has been changed with packaging. Anyway I just reapplied this patch to ledger.el locally and problem is fixed.
