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authorKartik K. Agaram <vc@akkartik.com>2015-05-12 17:52:26 -0700
committerKartik K. Agaram <vc@akkartik.com>2015-05-12 17:52:26 -0700
commit98f3a94201df11501d417ac2e75a756ab54ac873 (patch)
tree7b364aeeef6b01127d25eed6753c9162375914f0 /020run.cc
parent683d53ca26053de7d1fa838dffa7e0ee9d9340cd (diff)
downloadmu-98f3a94201df11501d417ac2e75a756ab54ac873.tar.gz
1359
Diffstat (limited to '020run.cc')
-rw-r--r--020run.cc4
1 files changed, 3 insertions, 1 deletions
diff --git a/020run.cc b/020run.cc
index 3e220f28..ba1e0048 100644
--- a/020run.cc
+++ b/020run.cc
@@ -65,7 +65,9 @@ void run_current_routine()
     trace("run") << "instruction " << current_recipe_name() << '/' << current_step_index();
     trace("run") << current_instruction().to_string();
     assert(Memory[0] == 0);
-    // Read all ingredients.
+    // Read all ingredients from memory.
+    // Each ingredient loads a vector of values rather than a single value; mu
+    // permits operating on reagents spanning multiple locations.
     vector<vector<long long int> > ingredients;
     for (index_t i = 0; i < current_instruction().ingredients.size(); ++i) {
       trace("run") << "ingredient " << i << " is " << current_instruction().ingredients.at(i).name;