Fix uses of plain "%lu", "%lo", "%lx" and "%lX" within sprintf():
- Replace "%l<whatever>" with "%" PRI<whatever>64.
- Cast corresponding argument to (uint64_t).
Fix uses of localized "%lld" within sprintf():
- Replace _("%lld") with _("%" PRId64).
- Cast corresponding argument to (int64_t).
- In *.po files, replace "%lld" with "%<PRId64>".
- Build targeting 32-bit with travis
- Code in `before_install`/`after_success` was moved to travis.sh since it
provides greater flexibility for detecting the build matrix environment. This
improves the build speed since we now install only what's necessary.
- Now clint has a dedicated travis worker
Problem:
[ 51%] Building C object src/CMakeFiles/nvim.dir/os/rstream.c.o
/Users/eliseo/projects/os/neovim/src/os/rstream.c:237:24: error: comparison of constant
9223372036854775807 with expression of type 'size_t' (aka 'unsigned long') is always true
[-Werror,-Wtautological-constant-out-of-range-compare]
assert(rstream->fpos <= INT64_MAX);
~~~~~~~~~~~~~ ^ ~~~~~~~~~
/usr/include/assert.h:93:25: note: expanded from macro 'assert'
(__builtin_expect(!(e), 0) ? __assert_rtn(__func__, __FILE__, __LINE__, #e) : (void)0)
^
Solution:
Assertion temporarily disabled.
TODO: Review types so that assertion can be used.
Problem:
[ 48%] Building C object src/CMakeFiles/nvim.dir/os/mem.c.o
/Users/eliseo/projects/os/neovim/src/os/mem.c:9:32: error: implicit
conversion loses integer
precision: 'uint64_t' (aka 'unsigned long long') to 'long_u' (aka
'unsigned long')
[-Werror,-Wshorten-64-to-32]
return uv_get_total_memory() >> 10;
~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~^~~~~
Solution:
Avoid conversion. Make function return proper uint64_t.
Make users of the function accomodate the value if too big for them.
There are some systems that have usernames of the form DOMAIN\username,
which causes an invalid escape character to be inserted. I was going to
add some escaping, but decided it would be best to just outright set the
value, since I don't want the DOMAIN portion in there anyways.
I'm not sure whether to go for signed or unsigned types for the offsets, but
without a doubt size_t is a better alternative than uint32_t. Added casts
after checking bounds before and after calling external libraries (in this
case libuv).
The `job_stop` function was calling `uv_read_stop` on the std{out,err} streams.
This is now responsibility of `RStream` and because of those calls `job_stop`
wasn't emitting the `JobExit` event.
Instead of a single 'job read' callback, job control consumers need to provide
callbacks for "stdout read", "stderr read" and "exit". For vimscript, the
JobActivity autocommand is still used to handle every job event, for example:
```vim
:let srv1_id = jobstart('netcat-server-1', 'nc', ['-l', '9991'])
:let srv2_id = jobstart('netcat-server-2', 'nc', ['-l', '9991'])
function JobEvent()
" v:job_data[0] = the job id
" v:job_data[1] = the event type, one of "stdout", "stderr" or "exit"
" v:job_data[2] = data read from stdout or stderr
if v:job_data[1] == 'stdout'
let str = 'Message from job '.v:job_data[0].': '.v:job_data[2]
elseif v:job_data[1] == 'stderr'
let str = 'Error message from job '.v:job_data[0].': '.v:job_data[2]
else
" Exit
let str = 'Job '.v:job_data[0].' exited'
endif
call append(line('$'), str)
endfunction
au JobActivity netcat-server-* call JobEvent()
```
And to see messages from 'job 1', run in another terminal:
```sh
bash -c "while true; do echo 123; sleep 1; done" | nc localhost 9991
```
