4 files changed, 7 insertions, 3 deletions
diff --git a/subx/c b/subx/c
new file mode 100755
index 00000000..9583b78e
--- /dev/null
+++ b/subx/c
@@ -0,0 +1,4 @@
+#!/usr/bin/env zsh
+# Make opening various versions of the Crenshaw compiler even more convenient.
+
+edit crenshaw$1
diff --git a/subx/edit b/subx/edit
index 517e1f75..ef20d85f 100755
--- a/subx/edit
+++ b/subx/edit
@@ -1,5 +1,5 @@
 #!/usr/bin/env zsh
-# Open a specific example.
+# Open commonly-used SubX programs.
 
 if [ $# -eq 0 ]
 then
diff --git a/subx/gen b/subx/gen
index fb2e7532..846d4186 100755
--- a/subx/gen
+++ b/subx/gen
@@ -1,5 +1,5 @@
 #!/usr/bin/env zsh
-# Build a specific example.
+# Build commonly-used SubX programs.
 
 if [[ $1 == 'ex'* ]]
 then
diff --git a/subx/run b/subx/run
index 043ba6e1..8c13a3d8 100755
--- a/subx/run
+++ b/subx/run
@@ -1,5 +1,5 @@
 #!/usr/bin/env zsh
-# Simulate a specific example using subx.
+# Run commonly-used SubX programs using the SubX VM.
 
 if [ $# -eq 0 ]
 then