e.g. "oracle callgraph <package>"
Also: simplified error handling.
Eliminated oracle.errorf because it prepends "file:line:col: "
to the error message so the main function can't safely prepend "Error: ".
The position wasn't interesting though: it was just -pos, more or less.
R=crawshaw, dominik.honnef, r
CC=golang-dev
https://golang.org/cl/13864044
line2byte doesn't handle non utf-8 fileencoding. So added s:getpos().
And also, changing errorformat is not right way on go filetype.
Added range operations.
R=golang-dev, kamil.kisiel, dsymonds, dominik.honnef
CC=golang-dev
https://golang.org/cl/13656045
The previous notation (sans '#') now yields an error but is
"reserved for future use", e.g. to denote line/column offsets.
Will implement as needed.
R=r, crawshaw
CC=golang-dev
https://golang.org/cl/13526043
Pro: no shell quotation needed.
Con: can't be parsed by (the perpetually useless) Scanf.
R=crawshaw, dgryski
CC=golang-dev
https://golang.org/cl/13441043
+ Tests.
+ Emacs integration.
+ Emacs integration test.
+ very rudimentary Vim integration. Needs some love from a Vim user.
TODO (in follow-ups):
- More tests would be good.
We'll need to make the output order deterministic in more places.
- Documentation.
R=gri, crawshaw, dominik.honnef
CC=golang-dev
https://golang.org/cl/9502043
