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patch 7.4.1438

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Problem:    Can't get buffer number of a channel.
Solution:   Add ch_getbufnr().
This commit is contained in:
Bram Moolenaar
2016-02-27 21:10:09 +01:00
parent 136f29a91d
commit c7f0ebc6d1
6 changed files with 85 additions and 14 deletions
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8
runtime/doc/eval.txt
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@@ -1822,6 +1822,7 @@ ch_evalexpr( {channel}, {expr} [, {options}])
any evaluate {expr} on JSON {channel}
ch_evalraw( {channel}, {string} [, {options}])
any evaluate {string} on raw {channel}
ch_getbufnr( {channel}, {what}) Number get buffer number for {channel}/{what}
ch_getjob( {channel}) Job get the Job of {channel}
ch_log( {msg} [, {channel}]) none write {msg} in the channel log file
ch_logfile( {fname} [, {mode}]) none start logging channel activity
@@ -2721,6 +2722,13 @@ ch_evalraw({channel}, {string} [, {options}]) *ch_evalraw()*
{only available when compiled with the |+channel| feature}
ch_getbufnr({channel}, {what}) *ch_getbufnr()*
Get the buffer number that {channel} is using for {what}.
{what} can be "err" for stderr, "out" for stdout or empty for
socket output.
Returns -1 when there is no buffer.
{only available when compiled with the |+channel| feature}
ch_getjob({channel}) *ch_getjob()*
Get the Job associated with {channel}.
If there is no job calling |job_status()| on the returned Job