X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=remoteusage%2F124.mdwn;h=969e7be20a260c649f73341e09778ea12908b571;hb=55fc4c985c2709435c1cc43dd730e952fd30a99a;hp=76551a06d54ee837ffc68a38721f78ad041fba5a;hpb=e4e3a15c0b540a0aa632896c0800978a35a1dbb9;p=notmuch-wiki

diff --git a/remoteusage/124.mdwn b/remoteusage/124.mdwn
index 76551a0..969e7be 100644
--- a/remoteusage/124.mdwn
+++ b/remoteusage/124.mdwn
@@ -21,8 +21,8 @@ Write the following code to a file, for example `remote-notmuch.sh`.
 	#!/bin/bash
 
 	set -eu
-	# To trace execution, uncomment next line.
-	#BASH_XTRACEFD=6; exec 6>>remote-errors; echo -- >&6; set -x
+	# To trace execution, uncomment next line:
+	#exec 6>>remote-errors; BASH_XTRACEFD=6; echo -- >&6; set -x
 
 	: ${REMOTE_NOTMUCH_SSHCTRL_SOCK:=master-notmuch@remote:22}
 	: ${REMOTE_NOTMUCH_COMMAND:=notmuch}
@@ -40,7 +40,7 @@ Write the following code to a file, for example `remote-notmuch.sh`.
 	else ev=$?
 	fi
 
-	# continuing here in case ssh exited with nonzero value.
+	# continuing here in case ssh exited with nonzero value
 
 	case $* in
 	 'config get user.primary_email') echo 'nobody@nowhere.invalid'; exit 0 ;;
@@ -51,7 +51,7 @@ Write the following code to a file, for example `remote-notmuch.sh`.
 	 'search'*'--output=tags'*) echo 'errors'; exit 0 ;;
 	esac
 
-	# for unhandled command line print only to stderr...
+	# fallback exit handler; print only to stderr...
 	exec >&2
 
 	if ssh $SSH_CONTROL_ARGS -O check 0.1
@@ -60,9 +60,7 @@ Write the following code to a file, for example `remote-notmuch.sh`.
 	 exit $ev
 	fi
 
-	case $0 in */*) dn0=${0%/*} ;; *) dn0=. ;; esac
-	echo "See  $dn0/nottoomuch-remote.rst  for more information"
-
+	echo " See`sed '1d;2d;s/.//;q' "$0"` for help"
 	exit $ev
 	#eof
 
@@ -118,7 +116,7 @@ There are 3 options how to handle this with `./nottoomuch-remote.bash`:
 
 3) `REMOTE_NOTMUCH_SSHCTRL_SOCK` can be used via environment; like:
 
-        REMOTE_NOTMUCH_SSHCTRL_SOCK=master-robin@example.org:22 ./nottoomuch-remote.bash help
+      REMOTE_NOTMUCH_SSHCTRL_SOCK=master-robin@example.org:22 ./nottoomuch-remote.bash help
 
 ## Configure Emacs on the client computer ##
 
@@ -199,7 +197,7 @@ run
 from command line and observe output. If it looks as it should be next uncomment
 the line
 
-        #BASH_XTRACEFD=6; exec 6>>remote-errors; echo -- >&6; set -x
+        #exec 6>>remote-errors; BASH_XTRACEFD=6; echo -- >&6; set -x
 
 in `./remote-notmuch.sh` and attempt to use it from emacs again -- and then
 examine the contents of `remote-errors` in the working directory emacs was