sfeed_update: make convertencoding() consistent with other overridable functions

This adds the name as the first parameter for the convertencoding() function,
like filter, merge, order, etc.

This can be useful to make an exception rule for text decoding in a more clean
way.

1 files changed, 4 insertions, 2 deletions

diff --git a/sfeedrc.5 b/sfeedrc.5
index 00b912e..12c8f87 100644
--- a/sfeedrc.5
+++ b/sfeedrc.5
@@ -1,4 +1,4 @@
-.Dd February 4, 2020
+.Dd January 11, 2021
 .Dt SFEEDRC 5
 .Os
 .Sh NAME
@@ -71,10 +71,12 @@ Used feedfile (useful for comparing modification times).
 By default the tool
 .Xr curl 1
 is used.
-.It Fn convertencoding "from" "to"
+.It Fn convertencoding "name" "from" "to"
 Convert from text-encoding to another and writes it to stdout, its arguments
 are:
 .Bl -tag -width Ds
+.It Fa name
+Feed name.
 .It Fa from
 From text-encoding.
 .It Fa to