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authorTanaka Akira <akr@users.sourceforge.net>2000-02-14 09:33:16 +0000
committerTanaka Akira <akr@users.sourceforge.net>2000-02-14 09:33:16 +0000
commit7d0767f1e268f5ef42f3c2c817d913cbc329f9e2 (patch)
tree7a87c6a971dccfc1d15aed782c808af941cdbdc2
parent5c587c2c798d18cb3d9a40e53800c92c3918221d (diff)
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-rw-r--r--Src/exec.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/Src/exec.c b/Src/exec.c
index 7ea1147b6..cfcc9b9d8 100644
--- a/Src/exec.c
+++ b/Src/exec.c
@@ -1505,6 +1505,11 @@ setunderscore(char *str)
     }
 }
 
+/* These describe the type of espansions that need to be done on the words
+ * used in the thing we are about to execute. They are set in execcmd() and
+ * used in execsubst() which might be called from one of the functions
+ * called from execcmd() (like execfor() and so on). */
+
 static int esprefork, esglob = 1;
 
 /**/