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Updated runtime files.

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Bram Moolenaar
2016-02-20 15:47:01 +01:00
parent c6b14f0a83
commit e0fa3742ea
18 changed files with 1068 additions and 682 deletions
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11
runtime/doc/channel.txt
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@ -1,4 +1,4 @@
*channel.txt* For Vim version 7.4. Last change: 2016 Feb 16
*channel.txt* For Vim version 7.4. Last change: 2016 Feb 20
VIM REFERENCE MANUAL by Bram Moolenaar
@ -155,7 +155,6 @@ When "mode" is "raw" the "msg" argument is the whole message as a string.
When "mode" is "json" or "js" the "callback" is optional. When omitted it is
only possible to receive a message after sending one.
TODO:
To change the channel options after opening it use ch_setoptions(). The
arguments are similar to what is passed to ch_open(), but "waittime" cannot be
given, since that only applies to opening the channel.
@ -233,8 +232,8 @@ message, it must use the number zero:
Then channel handler will then get {response} converted to Vim types. If the
channel does not have a handler the message is dropped.
On read error or ch_close() the string "DETACH" is sent, if still possible.
The channel will then be inactive.
On read error or ch_close(), when using a socket, the string "DETACH" is sent,
if still possible. The channel will then be inactive.
It is also possible to use ch_sendraw() on a JSON or JS channel. The caller
is then completely responsible for correct encoding and decoding.
@ -295,9 +294,11 @@ Command "eval" ~
The "eval" command an be used to get the result of an expression. For
example, to get the number of lines in the current buffer:
["eval","line('$')"] ~
["eval","line('$')", -2] ~
it will send back the result of the expression:
[-2, "last line"] ~
The format is:
[{number}, {result}]
Here {number} is the same as what was in the request. Use a negative number
to avoid confusion with message that Vim sends.