merge

[plan9front.git] / sys / man / 1 / rc

diff --git a/sys/man/1/rc b/sys/man/1/rc
old mode 100755 (executable)
new mode 100644 (file)
index 2dd2a1d..2b12cf0
--- a/sys/man/1/rc
+++ b/sys/man/1/rc
@@ -233,6 +233,8 @@ The value is a single string containing the components of the named variable
 separated by spaces.  A variable with zero elements yields the empty string.
 .HP
 .BI `{ command }
+.HP
+.BI ` "split " { command }
 .br
 .I rc
 executes the
@@ -245,6 +247,8 @@ If
 .B $ifs
 is not otherwise set, its value is
 .BR "'\ \et\en'" .
+In the second form of the command, split is used instead of
+.BR $ifs .
 .HP
 .BI <{ command }
 .HP
@@ -840,9 +844,8 @@ The default directory for
 The input field separators used in backquote substitutions.
 If
 .B $ifs
-is not set in
-.IR rc 's
-environment, it is initialized to blank, tab and newline.
+is not otherwise set, its value is
+.BR "'\ \et\en'" .
 .TP
 .B $path
 The search path used to find commands and input files
@@ -972,6 +975,19 @@ Print each simple command before executing it.
 Print debugging information (internal form of commands
 as they are executed).
 .PD
+.SH FILES
+.TF $home/lib/profile
+.TP
+.B $home/lib/profile
+the user's local rc start script
+.TF /rc/lib/rcmain
+.TP
+.B /rc/lib/rcmain
+System rc start script
+.TF /rc/lib/rcmain.local
+.TP
+.B /rc/lib/rcmain.local
+Site specific system rc start script
 .SH SOURCE
 .B /sys/src/cmd/rc
 .SH "SEE ALSO"