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-rw-r--r--txr.110
1 files changed, 9 insertions, 1 deletions
diff --git a/txr.1 b/txr.1
index 9765dc2f..6f3f2258 100644
--- a/txr.1
+++ b/txr.1
@@ -48925,7 +48925,7 @@ grammar. Note that it permits no whitespace characters:
.mono
.mets < mode-string := [ < mode ] [ < options ]
.mets < mode := { < selector [ + ] | + }
-.mets < selector := { r | w | a }
+.mets < selector := { r | w | a | m }
.mets < options := { b | l | u | < digit | < redirection }
.mets < digit := { 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 }
.onom
@@ -48968,6 +48968,14 @@ to zero length. If it doesn't exist, it is created.
.coIP w+
The file is opened for reading and writing. If it exists, it
is truncated to zero length. If it doesn't exist, it is created.
+.coIP m
+The file is opened for modification. This is the same as
+.code w
+except that the file is not truncated if it exists.
+.coIP m+
+The file is opened for reading and modification. This is the same as
+.code w+
+except that the file is not truncated if it exists.
.coIP a
The file is opened for writing. If it doesn't exist, it is
created. If it exists, the current position is advanced to