Errors are reported on a single line

[bgamari]

In compiler mode I have noticed that errors are reported on a single line, greatly compromising legibility. For instance:

$ ward gcc --mode=compiler --config=rts/config.ward    rts/sm/BlockAlloc.c.ward.graph rts/Capability.c.ward.graph
Loading config files...
Preprocessing and parsing...
Checking...
rts/sm/BlockAlloc.h:13: error: missing required annotation on 'allocLargeChunk'; annotation [] is missing: [revoke(take_sm_lock),need(take_sm_lock),grant(sm_lock_held)]includes/rts/storage/Block.h:320: error: missing required annotation on 'allocGroupOnNode_lock'; annotation [] is missing: [need(take_sm_lock)]includes/rts/storage/Block.h:315: error: missing required annotation on 'allocGroup_lock'; annotation [] is missing: [need(take_sm_lock)]includes/rts/storage/Block.h:317: error: missing required annotation on 'allocBlock_lock'; annotation [] is missing: [need(take_sm_lock)]includes/rts/storage/Block.h:322: error: missing required annotation on 'allocBlockOnNode_lock'; annotation [] is missing: [need(take_sm_lock)]includes/rts/storage/Block.h:333: error: missing required annotation on 'freeGroup_lock'; annotation [] is missing: [need(take_sm_lock)]includes/rts/storage/Block.h:335: error: missing required annotation on 'freeChain_lock'; annotation [] is missing: [need(take_sm_lock)]Warnings: 0, Errors: 7