Function: external-debugging-output

external-debugging-output is a function defined in print.c.

Signature

(external-debugging-output CHARACTER)

Documentation

Write CHARACTER to stderr.

You can call print while debugging emacs, and pass it this function to make it write to the debugging output.

View in manual

Source Code

// Defined in /usr/src/emacs/src/print.c
{
  CHECK_FIXNUM (character);
  printchar_to_stream (XFIXNUM (character), stderr);
  return character;
}