On 2019-09-04 19:13, Takashi Yano wrote: > On Wed, 4 Sep 2019 11:22:42 -0600 > Brian Inglis wrote: >> That output seems to be generated by a shell or program running in the pty. >> If the recipient can not handle escape sequences, then the shell or program >> in >> the pty should be configured by setting e.g. TERM=dumb when launching the >> terminal, or in the shell environment. > > No. Output is almost same even if setting TERM=dumb. > See attached log. > > Consider what should be the output of pseudo console if console > application like below is executed. > > #include <windows.h> > > int main() > { > HANDLE h = GetStdHandle(STD_OUTPUT_HANDLE); > COORD p = {20, 10}; > DWORD n; > SetConsoleCursorPosition(h, p); > SetConsoleTextAttribute(h, FOREGROUND_RED); > WriteConsole(h, "R", 1, &n, 0); > SetConsoleTextAttribute(h, FOREGROUND_GREEN); > WriteConsole(h, "G", 1, &n, 0); > SetConsoleTextAttribute(h, FOREGROUND_BLUE); > WriteConsole(h, "B", 1, &n, 0); > SetConsoleTextAttribute(h, > FOREGROUND_RED|FOREGROUND_GREEN|FOREGROUND_BLUE); > WriteConsole(h, "W", 1, &n, 0); > WriteConsole(h, "\r\n", 2, &n, 0); > return 0; > } > > Setting cursor posision and text color cannot be realized > without ANSI escape sequences. > > Indeed, the output of the pseudo console by the program above is: > ^[[?25l^[[11;21H^[[?25h^[[?25l^[[31mR^[[32mG^[[34mB^[[mW^M > ^[[?25h
So how do you tell the pseudo-console to generate only text not escape sequences the recipient may not be prepared to deal with? -- Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada This email may be disturbing to some readers as it contains too much technical detail. Reader discretion is advised.