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| author | glacambre <code@lacamb.re> | 2021-10-03 16:19:25 +0200 |
|---|---|---|
| committer | glacambre <code@lacamb.re> | 2022-01-24 13:59:16 +0100 |
| commit | a4069a3eed65f14b1149c6cda8638dcb49ab5027 (patch) | |
| tree | dc0f0c1af6f8a9070340745c8f939b8a7d875d82 /src/nvim/eval/funcs.c | |
| parent | 326e74571be43823ded9fa805a3173bdabda6bec (diff) | |
| download | rneovim-a4069a3eed65f14b1149c6cda8638dcb49ab5027.tar.gz rneovim-a4069a3eed65f14b1149c6cda8638dcb49ab5027.tar.bz2 rneovim-a4069a3eed65f14b1149c6cda8638dcb49ab5027.zip | |
feat(--headless): add on_print callback to stdioopen
This commit adds an on_print callback to stdioopen's dictionary
argument which lets the caller specify a function called each time
neovim will try to output something to stdout (e.g. on "echo" or
"echoerr" in --headless mode).
Diffstat (limited to 'src/nvim/eval/funcs.c')
| -rw-r--r-- | src/nvim/eval/funcs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/nvim/eval/funcs.c b/src/nvim/eval/funcs.c index 5252c940f7..6d43097ddd 100644 --- a/src/nvim/eval/funcs.c +++ b/src/nvim/eval/funcs.c @@ -10213,6 +10213,10 @@ static void f_stdioopen(typval_T *argvars, typval_T *rettv, FunPtr fptr) if (!tv_dict_get_callback(opts, S_LEN("on_stdin"), &on_stdin.cb)) { return; } + if (!tv_dict_get_callback(opts, S_LEN("on_print"), &on_print)) { + return; + } + on_stdin.buffered = tv_dict_get_number(opts, "stdin_buffered"); if (on_stdin.buffered && on_stdin.cb.type == kCallbackNone) { on_stdin.self = opts; |