bug#23420: 25.0.93; Please add French oe and OE to C-x 8 map

[Robert Pluim]

Juliusz Chroboczek <jch@pps.univ-paris-diderot.fr> writes:

> The French characters œ and Œ do not appear to be on the C-x 8 map.
> Please add them (for example to « C-x 8 o e » and « C-x 8 O E »).
>

Currently:
C-x 8 o => °

so at least the first mapping is not possible. There is the
alternative

C-x 8 *o => °

though, so perhaps we should remove the first one. Else something like
the following assigns them off C-x 8 O[eE]

diff --git a/lisp/international/iso-transl.el b/lisp/international/iso-transl.el
index 1436cf8..c150842 100644
--- a/lisp/international/iso-transl.el
+++ b/lisp/international/iso-transl.el
@@ -177,6 +177,8 @@ iso-transl-char-map
     ("c"    . [?¢])
     ("*o"   . [?°])
     ("o"    . [?°])
+    ("Oe"   . [?œ])
+    ("OE"   . [?Œ])
     ("*u"   . [?µ])
     ("u"    . [?µ])
     ("*m"   . [?µ])