Mercurial > vim
comparison runtime/doc/eval.txt @ 10233:d709622a18c9 v8.0.0015
commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Sep 26 22:36:58 2016 +0200
patch 8.0.0015
Problem: Can't tell which part of a channel has "buffered" status.
Solution: Add an optional argument to ch_status(). Let ch_info() also
return "buffered" for out_status and err_status.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 26 Sep 2016 22:45:05 +0200 |
| parents | 8a1481e59d64 |
| children | 197795e3530d |
comparison
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deleted
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| 10232:95c9ab5b97fc | 10233:d709622a18c9 |
|---|---|
| 2029 any send {expr} over JSON {handle} | 2029 any send {expr} over JSON {handle} |
| 2030 ch_sendraw({handle}, {string} [, {options}]) | 2030 ch_sendraw({handle}, {string} [, {options}]) |
| 2031 any send {string} over raw {handle} | 2031 any send {string} over raw {handle} |
| 2032 ch_setoptions({handle}, {options}) | 2032 ch_setoptions({handle}, {options}) |
| 2033 none set options for {handle} | 2033 none set options for {handle} |
| 2034 ch_status({handle}) String status of channel {handle} | 2034 ch_status({handle} [, {options}]) |
| 2035 String status of channel {handle} | |
| 2035 changenr() Number current change number | 2036 changenr() Number current change number |
| 2036 char2nr({expr}[, {utf8}]) Number ASCII/UTF8 value of first char in {expr} | 2037 char2nr({expr}[, {utf8}]) Number ASCII/UTF8 value of first char in {expr} |
| 2037 cindent({lnum}) Number C indent for line {lnum} | 2038 cindent({lnum}) Number C indent for line {lnum} |
| 2038 clearmatches() none clear all matches | 2039 clearmatches() none clear all matches |
| 2039 col({expr}) Number column nr of cursor or mark | 2040 col({expr}) Number column nr of cursor or mark |
| 3040 | 3041 |
| 3041 ch_info({handle}) *ch_info()* | 3042 ch_info({handle}) *ch_info()* |
| 3042 Returns a Dictionary with information about {handle}. The | 3043 Returns a Dictionary with information about {handle}. The |
| 3043 items are: | 3044 items are: |
| 3044 "id" number of the channel | 3045 "id" number of the channel |
| 3045 "status" "open" (any part is open) or "closed" | 3046 "status" "open", "buffered" or "closed", like |
| 3047 ch_status() | |
| 3046 When opened with ch_open(): | 3048 When opened with ch_open(): |
| 3047 "hostname" the hostname of the address | 3049 "hostname" the hostname of the address |
| 3048 "port" the port of the address | 3050 "port" the port of the address |
| 3049 "sock_status" "open" or "closed" | 3051 "sock_status" "open" or "closed" |
| 3050 "sock_mode" "NL", "RAW", "JSON" or "JS" | 3052 "sock_mode" "NL", "RAW", "JSON" or "JS" |
| 3051 "sock_io" "socket" | 3053 "sock_io" "socket" |
| 3052 "sock_timeout" timeout in msec | 3054 "sock_timeout" timeout in msec |
| 3053 When opened with job_start(): | 3055 When opened with job_start(): |
| 3054 "out_status" "open" or "closed" | 3056 "out_status" "open", "buffered" or "closed" |
| 3055 "out_mode" "NL", "RAW", "JSON" or "JS" | 3057 "out_mode" "NL", "RAW", "JSON" or "JS" |
| 3056 "out_io" "null", "pipe", "file" or "buffer" | 3058 "out_io" "null", "pipe", "file" or "buffer" |
| 3057 "out_timeout" timeout in msec | 3059 "out_timeout" timeout in msec |
| 3058 "err_status" "open" or "closed" | 3060 "err_status" "open", "buffered" or "closed" |
| 3059 "err_mode" "NL", "RAW", "JSON" or "JS" | 3061 "err_mode" "NL", "RAW", "JSON" or "JS" |
| 3060 "err_io" "out", "null", "pipe", "file" or "buffer" | 3062 "err_io" "out", "null", "pipe", "file" or "buffer" |
| 3061 "err_timeout" timeout in msec | 3063 "err_timeout" timeout in msec |
| 3062 "in_status" "open" or "closed" | 3064 "in_status" "open" or "closed" |
| 3063 "in_mode" "NL", "RAW", "JSON" or "JS" | 3065 "in_mode" "NL", "RAW", "JSON" or "JS" |
| 3138 lost. | 3140 lost. |
| 3139 | 3141 |
| 3140 These options cannot be changed: | 3142 These options cannot be changed: |
| 3141 "waittime" only applies to |ch_open()| | 3143 "waittime" only applies to |ch_open()| |
| 3142 | 3144 |
| 3143 ch_status({handle}) *ch_status()* | 3145 ch_status({handle} [, {options}]) *ch_status()* |
| 3144 Return the status of {handle}: | 3146 Return the status of {handle}: |
| 3145 "fail" failed to open the channel | 3147 "fail" failed to open the channel |
| 3146 "open" channel can be used | 3148 "open" channel can be used |
| 3147 "buffered" channel can be read, not written to | 3149 "buffered" channel can be read, not written to |
| 3148 "closed" channel can not be used | 3150 "closed" channel can not be used |
| 3149 {handle} can be Channel or a Job that has a Channel. | 3151 {handle} can be Channel or a Job that has a Channel. |
| 3150 "buffered" is used when the channel was closed but there is | 3152 "buffered" is used when the channel was closed but there is |
| 3151 still data that can be obtained with |ch_read()|. | 3153 still data that can be obtained with |ch_read()|. |
| 3152 | 3154 |
| 3155 If {options} is given it can contain a "part" entry to specify | |
| 3156 the part of the channel to return the status for: "out" or | |
| 3157 "err". For example, to get the error status: > | |
| 3158 ch_status(job, {"part": "err"}) | |
| 3159 < | |
| 3153 *copy()* | 3160 *copy()* |
| 3154 copy({expr}) Make a copy of {expr}. For Numbers and Strings this isn't | 3161 copy({expr}) Make a copy of {expr}. For Numbers and Strings this isn't |
| 3155 different from using {expr} directly. | 3162 different from using {expr} directly. |
| 3156 When {expr} is a |List| a shallow copy is created. This means | 3163 When {expr} is a |List| a shallow copy is created. This means |
| 3157 that the original |List| can be changed without changing the | 3164 that the original |List| can be changed without changing the |