diff options
Diffstat (limited to 'runtime/doc/channel.txt')
| -rw-r--r-- | runtime/doc/channel.txt | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/runtime/doc/channel.txt b/runtime/doc/channel.txt index f4a17b1842..1c52b2d692 100644 --- a/runtime/doc/channel.txt +++ b/runtime/doc/channel.txt @@ -91,7 +91,7 @@ only bytes can be written to Nvim's own stderr. There are two ways to deal with this: - 1. To wait for the entire output, use |channel-buffered| mode. - - 2. To read line-by-line, use the following code: > + - 2. To read line-by-line, use the following code: >vim let s:lines = [''] func! s:on_event(job_id, data, event) dict let eof = (a:data == ['']) @@ -108,7 +108,7 @@ callbacks. Data can be sent to the channel using the |chansend()| function. Here is a simple example, echoing some data through a cat-process: -> +>vim function! s:OnEvent(id, data, event) dict let str = join(a:data, "\n") echomsg str @@ -119,7 +119,7 @@ simple example, echoing some data through a cat-process: Here is a example of setting a buffer to the result of grep, but only after all data has been processed: -> +>vim function! s:OnEvent(id, data, event) dict call nvim_buf_set_lines(2, 0, -1, v:true, a:data) endfunction @@ -142,7 +142,7 @@ However, change of PTY size can be signaled to the slave using |jobresize()|. See also |terminal-emulator|. Terminal characteristics (termios) for |:terminal| and PTY channels are copied -from the host TTY, or if Nvim is |--headless| it uses default values: > +from the host TTY, or if Nvim is |--headless| it uses default values: >vim :echo system('nvim --headless +"te stty -a" +"sleep 1" +"1,/^$/print" +q') ============================================================================== @@ -163,7 +163,7 @@ used as a channel. See also |--embed|. Call |stdioopen()| during |startup| to open the stdio channel as |channel-id| 1. Nvim's stderr is always available as |v:stderr|, a write-only bytes channel. -Example: > +Example: >vim func! OnEvent(id, data, event) if a:data == [""] quit @@ -172,7 +172,7 @@ Example: > endfunc call stdioopen({'on_stdin': 'OnEvent'}) < -Put this in `uppercase.vim` and run: > +Put this in `uppercase.vim` and run: >bash nvim --headless --cmd "source uppercase.vim" ============================================================================== @@ -223,7 +223,7 @@ start of the line. Here is an example for Unix. It starts a shell in the background and prompts for the next shell command. Output from the shell is displayed above the -prompt. > +prompt. >vim " Function handling a line of text that has been typed. func TextEntered(text) |