[Emacs-diffs] emacs-25 b2ba630: Explain how to debug emacsclient lisp errors

[Noam Postavsky]

branch: emacs-25
commit b2ba630739cf12db939cdcfe9cd19b6a7fdfbf97
Author: Noam Postavsky <address@hidden>
Commit: Noam Postavsky <address@hidden>

    Explain how to debug emacsclient lisp errors
    
    * doc/lispref/debugging.texi (Error Debugging): Mention that
    debug-on-signal is useful for getting backtraces from
    emacsclient (Bug#24616).
---
 doc/lispref/debugging.texi |    7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/lispref/debugging.texi b/doc/lispref/debugging.texi
index c88a2fa..3719343 100644
--- a/doc/lispref/debugging.texi
+++ b/doc/lispref/debugging.texi
@@ -152,6 +152,13 @@ presence of @code{condition-case}.  (To invoke the 
debugger, the error
 must still fulfill the criteria specified by @code{debug-on-error} and
 @code{debug-ignored-errors}.)
 
address@hidden emacsclient, getting a backtrace
address@hidden backtrace from emacsclient's @option{--eval}
+For example, setting this variable is useful to get a backtrace from
+code evaluated by emacsclient's @option{--eval} option.  If Lisp code
+evaluated by emacsclient signals an error while this variable is
address@hidden, the backtrace will popup in the running Emacs.
+
 @strong{Warning:} Setting this variable to address@hidden may have
 annoying effects.  Various parts of Emacs catch errors in the normal
 course of affairs, and you may not even realize that errors happen