The following pattern and example work just fine in the error parsing Edit Expression dialog when I click Validate, but no messages are extracted from the build window.
^Error-\[?+\](:b)@{#3:?@}\n{#0:p},:b{#1:i}
sender_cov_bind
system
Error-[SV-UIP] Unconnected interface port
/rtl/common/ahb_matrix.sv, 43
"ahb_mstr_0_if"
The port 'ahb_mstr_0_if' of top-level module 'ahb_matrix' whose type is
interface 'ahb_lt_if' is left unconnected. It is illegal to leave the
interface ports unconnected.
Please make sure that all the interface ports are connected.
Error-[SV-UIP] Unconnected interface port
/rtl/common/ahb_matrix.sv, 44
"ahb_mstr_1_if"
The port 'ahb_mstr_1_if' of top-level module 'ahb_matrix' whose type is
interface 'ahb_lt_if' is left unconnected. It is illegal to leave the
interface ports unconnected.
Please make sure that all the interface ports are connected.