emacs-27 a104086: Tweak setcar-related wording

[Paul Eggert]

branch: emacs-27
commit a1040861f118881004f59866111f64cd0ae03b7a
Author: Paul Eggert <address@hidden>
Commit: Paul Eggert <address@hidden>

    Tweak setcar-related wording
    
    * doc/lispref/eval.texi (Self-Evaluating Forms):
    Change “primitives” to “operations”.
    Problem reported by Štěpán Němec in:
    https://lists.gnu.org/r/emacs-devel/2020-04/msg01146.html
---
 doc/lispref/eval.texi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/lispref/eval.texi b/doc/lispref/eval.texi
index f33c2fa..021604c 100644
--- a/doc/lispref/eval.texi
+++ b/doc/lispref/eval.texi
@@ -160,7 +160,7 @@ contents unchanged.
 
   A self-evaluating form yields constant conses, vectors and strings, and you
 should not attempt to modify their contents via @code{setcar}, @code{aset} or
-similar primitives.  The Lisp interpreter might unify the constants
+similar operations.  The Lisp interpreter might unify the constants
 yielded by your program's self-evaluating forms, so that these
 constants might share structure.  @xref{Constants and Mutability}.