Files
neovim/src/nvim/tui/input.h
Daniel Hahler f96d1e6bc4 tui: fix handling of bg response after suspend (#11145)
`tui_terminal_after_startup` gets called right after resuming from
suspending (via `Ctrl-z`) already (not delayed as with the startup
itself), and would set `waiting_for_bg_response` to false then directly.
This results in the terminal response not being processed then anymore,
and leaking into Neovim itself.

This changes it to try 5 times always, which means that it typically
would stop after a few characters of input from the user typically, e.g.
with tmux, which does not send a reply.

While it might be better to have something based on the time (e.g. only
wait for max 1s), this appears to be easier to do.

Fixes regression in 8a4ae3d.
2019-10-03 08:04:24 +02:00

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841 B
C

#ifndef NVIM_TUI_INPUT_H
#define NVIM_TUI_INPUT_H
#include <stdbool.h>
#include <termkey.h>
#include "nvim/event/stream.h"
#include "nvim/event/time.h"
typedef struct term_input {
int in_fd;
// Phases: -1=all 0=disabled 1=first-chunk 2=continue 3=last-chunk
int8_t paste;
bool waiting;
int8_t waiting_for_bg_response;
TermKey *tk;
#if TERMKEY_VERSION_MAJOR > 0 || TERMKEY_VERSION_MINOR > 18
TermKey_Terminfo_Getstr_Hook *tk_ti_hook_fn; ///< libtermkey terminfo hook
#endif
TimeWatcher timer_handle;
Loop *loop;
Stream read_stream;
RBuffer *key_buffer;
uv_mutex_t key_buffer_mutex;
uv_cond_t key_buffer_cond;
} TermInput;
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "tui/input.h.generated.h"
#endif
#ifdef UNIT_TESTING
bool ut_handle_background_color(TermInput *input);
#endif
#endif // NVIM_TUI_INPUT_H