3489

Revert commit 3457, where I switched the unicode characters used in the
edit/ app to something that doesn't render double-wide in html. It turns
out that the new unicode characters made iTerm2 sluggish in alt-tabbing
between windows. (Commit 3488 only fixed the screen-clearing issue.)

I haven't reverted the html files. I'm going to redo commit 3457 next so
the html files continue to render like they do now.

1 files changed, 76 insertions, 76 deletions

diff --git a/edit/007-sandbox-delete.mu b/edit/007-sandbox-delete.mu
index 365a4d12..90d24be4 100644
--- a/edit/007-sandbox-delete.mu
+++ b/edit/007-sandbox-delete.mu
@@ -16,18 +16,18 @@ scenario deleting-sandboxes [
   event-loop screen, console, env
   screen-should-contain [
     .                                                                                 run (F4)           .
-    .                                                  ╎                                                 .
-    .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.
-    .                                                  ╎0   edit          copy            delete         .
-    .                                                  ╎add 2, 2                                         .
-    .                                                  ╎4                                                .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .                                                  ╎1   edit          copy            delete         .
-    .                                                  ╎divide-with-remainder 11, 3                      .
-    .                                                  ╎3                                                .
-    .                                                  ╎2                                                .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .                                                  ╎                                                 .
+    .                                                  ┊                                                 .
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊0   edit          copy            delete         .
+    .                                                  ┊add 2, 2                                         .
+    .                                                  ┊4                                                .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊1   edit          copy            delete         .
+    .                                                  ┊divide-with-remainder 11, 3                      .
+    .                                                  ┊3                                                .
+    .                                                  ┊2                                                .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊                                                 .
   ]
   # delete second sandbox by clicking on left edge of 'delete' button
   assume-console [
@@ -38,14 +38,14 @@ scenario deleting-sandboxes [
   ]
   screen-should-contain [
     .                                                                                 run (F4)           .
-    .                                                  ╎                                                 .
-    .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.
-    .                                                  ╎0   edit          copy            delete         .
-    .                                                  ╎add 2, 2                                         .
-    .                                                  ╎4                                                .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .                                                  ╎                                                 .
-    .                                                  ╎                                                 .
+    .                                                  ┊                                                 .
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊0   edit          copy            delete         .
+    .                                                  ┊add 2, 2                                         .
+    .                                                  ┊4                                                .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊                                                 .
+    .                                                  ┊                                                 .
   ]
   # delete first sandbox by clicking at right edge of 'delete' button
   assume-console [
@@ -56,10 +56,10 @@ scenario deleting-sandboxes [
   ]
   screen-should-contain [
     .                                                                                 run (F4)           .
-    .                                                  ╎                                                 .
-    .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.
-    .                                                  ╎                                                 .
-    .                                                  ╎                                                 .
+    .                                                  ┊                                                 .
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊                                                 .
+    .                                                  ┊                                                 .
   ]
 ]
 
@@ -165,12 +165,12 @@ scenario deleting-sandbox-after-scroll [
   event-loop screen, console, env
   screen-should-contain [
     .                                                                                 run (F4)           .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0   edit          copy            delete         .
-    .                                                  ╎add 1, 1                                         .
-    .                                                  ╎2                                                .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .                                                  ╎1   edit          copy            delete         .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊0   edit          copy            delete         .
+    .                                                  ┊add 1, 1                                         .
+    .                                                  ┊2                                                .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊1   edit          copy            delete         .
   ]
   # delete the second sandbox
   assume-console [
@@ -182,12 +182,12 @@ scenario deleting-sandbox-after-scroll [
   # second sandbox shows in editor; scroll resets to display first sandbox
   screen-should-contain [
     .                                                                                 run (F4)           .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0   edit          copy            delete         .
-    .                                                  ╎add 1, 1                                         .
-    .                                                  ╎2                                                .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .                                                  ╎                                                 .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊0   edit          copy            delete         .
+    .                                                  ┊add 1, 1                                         .
+    .                                                  ┊2                                                .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊                                                 .
   ]
 ]
 
@@ -210,12 +210,12 @@ scenario deleting-top-sandbox-after-scroll [
   event-loop screen, console, env
   screen-should-contain [
     .                                                                                 run (F4)           .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0   edit          copy            delete         .
-    .                                                  ╎add 1, 1                                         .
-    .                                                  ╎2                                                .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .                                                  ╎1   edit          copy            delete         .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊0   edit          copy            delete         .
+    .                                                  ┊add 1, 1                                         .
+    .                                                  ┊2                                                .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊1   edit          copy            delete         .
   ]
   # delete the second sandbox
   assume-console [
@@ -227,12 +227,12 @@ scenario deleting-top-sandbox-after-scroll [
   # second sandbox shows in editor; scroll resets to display first sandbox
   screen-should-contain [
     .                                                                                 run (F4)           .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0   edit          copy            delete         .
-    .                                                  ╎add 2, 2                                         .
-    .                                                  ╎4                                                .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .                                                  ╎                                                 .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊0   edit          copy            delete         .
+    .                                                  ┊add 2, 2                                         .
+    .                                                  ┊4                                                .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊                                                 .
   ]
 ]
 
@@ -256,12 +256,12 @@ scenario deleting-final-sandbox-after-scroll [
   event-loop screen, console, env
   screen-should-contain [
     .                                                                                 run (F4)           .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎1   edit          copy            delete         .
-    .                                                  ╎add 2, 2                                         .
-    .                                                  ╎4                                                .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .                                                  ╎                                                 .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊1   edit          copy            delete         .
+    .                                                  ┊add 2, 2                                         .
+    .                                                  ┊4                                                .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊                                                 .
   ]
   # delete the second sandbox
   assume-console [
@@ -273,13 +273,13 @@ scenario deleting-final-sandbox-after-scroll [
   # implicitly scroll up to first sandbox
   screen-should-contain [
     .                                                                                 run (F4)           .
-    .                                                  ╎                                                 .
-    .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.
-    .                                                  ╎0   edit          copy            delete         .
-    .                                                  ╎add 1, 1                                         .
-    .                                                  ╎2                                                .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .                                                  ╎                                                 .
+    .                                                  ┊                                                 .
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊0   edit          copy            delete         .
+    .                                                  ┊add 1, 1                                         .
+    .                                                  ┊2                                                .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊                                                 .
   ]
 ]
 
@@ -301,15 +301,15 @@ scenario deleting-updates-sandbox-count [
   event-loop screen, console, env
   screen-should-contain [
     .                                                                                 run (F4)           .
-    .                                                  ╎                                                 .
-    .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.
-    .                                                  ╎0   edit          copy            delete         .
-    .                                                  ╎add 1, 1                                         .
-    .                                                  ╎2                                                .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .                                                  ╎1   edit          copy            delete         .
-    .                                                  ╎add 2, 2                                         .
-    .                                                  ╎4                                                .
+    .                                                  ┊                                                 .
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊0   edit          copy            delete         .
+    .                                                  ┊add 1, 1                                         .
+    .                                                  ┊2                                                .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊1   edit          copy            delete         .
+    .                                                  ┊add 2, 2                                         .
+    .                                                  ┊4                                                .
   ]
   # delete the second sandbox, then try to scroll down twice
   assume-console [
@@ -323,11 +323,11 @@ scenario deleting-updates-sandbox-count [
   # shouldn't go past last sandbox
   screen-should-contain [
     .                                                                                 run (F4)           .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎0   edit          copy            delete         .
-    .                                                  ╎add 2, 2                                         .
-    .                                                  ╎4                                                .
-    .                                                  ╎─────────────────────────────────────────────────.
-    .                                                  ╎                                                 .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊0   edit          copy            delete         .
+    .                                                  ┊add 2, 2                                         .
+    .                                                  ┊4                                                .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊                                                 .
   ]
 ]