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fix(tui): remove obsolete $NVIM detection #15791

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Initially, we planned to set the NVIM environment variable to detect that
neovim is running in the neovim built-in terminal. At the time this code
was written, there was no way for a parent to set environment variables
for a program running in an embedded terminal. Later it was implemented in
 #12937, but the code to set the NVIM was not added. #11390 now uses ConPTY
instead of winpty when possible, so it is no longer necessary to force the
use of win32con even when running inside an embedded terminal. Therefore,
we now do not need this code.
This commit is contained in:
erw7 2021-09-27 00:27:18 +09:00 committed by GitHub
parent d4fa1649fb
commit 44145847dc
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1 changed files with 0 additions and 9 deletions
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9
src/nvim/os/tty.c
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@ -23,15 +23,6 @@
/// @param out_fd stdout file descriptor
void os_tty_guess_term(const char **term, int out_fd)
{
bool winpty = (os_getenv("NVIM") != NULL);
if (winpty) {
// Force TERM=win32con when running in winpty.
*term = "win32con";
uv_tty_set_vterm_state(UV_TTY_UNSUPPORTED);
return;
}
bool conemu_ansi = strequal(os_getenv("ConEmuANSI"), "ON");
bool vtp = false;