2735 - define recipes using 'def'

I'm dropping all mention of 'recipe' terminology from the Readme. That
way I hope to avoid further bike-shedding discussions while I very
slowly decide on the right terminology with my students.

I could be smarter in my error messages and use 'recipe' when code uses
it and 'function' otherwise. But what about other words like ingredient?
It would all add complexity that I'm not yet sure is worthwhile. But I
do want separate experiences for veteran programmers reading about Mu on
github and for people learning programming using Mu.

1 files changed, 3 insertions, 3 deletions

diff --git a/044space_surround.cc b/044space_surround.cc
index 35cb8f0d..7d16bfbd 100644
--- a/044space_surround.cc
+++ b/044space_surround.cc
@@ -6,7 +6,7 @@
 
 :(scenario surrounding_space)
 # location 1 in space 1 refers to the space surrounding the default space, here 20.
-recipe main [
+def main [
   # pretend shared:array:location; in practice we'll use new
   10:number <- copy 0  # refcount
   11:number <- copy 5  # length
@@ -19,7 +19,7 @@ recipe main [
   1:number <- copy 32
   1:number/space:1 <- copy 33
 ]
-recipe dummy [  # just for the /names: property above
+def dummy [  # just for the /names: property above
 ]
 # chain space: 10 + /*skip refcount*/1 + /*skip length*/1
 +mem: storing 20 in location 12
@@ -57,6 +57,6 @@ long long int space_index(const reagent& x) {
 }
 
 :(scenario permit_space_as_variable_name)
-recipe main [
+def main [
   space:number <- copy 0
 ]