patch 9.0.0979: ch_log() text can be hard to find in the log file
Problem: ch_log() text can be hard to find in the log file.
Solution: Prepend "ch_log()" to the text.
diff --git a/runtime/doc/channel.txt b/runtime/doc/channel.txt
index fbe4d3f..111a56d 100644
--- a/runtime/doc/channel.txt
+++ b/runtime/doc/channel.txt
@@ -618,6 +618,9 @@
ch_log({msg} [, {handle}]) *ch_log()*
Write String {msg} in the channel log file, if it was opened
with |ch_logfile()|.
+ The text "ch_log():" is prepended to the message to make clear
+ it came from this function call and make it easier to find in
+ the log file.
When {handle} is passed the channel number is used for the
message.
{handle} can be a Channel or a Job that has a Channel. The