Include more info in the version string.

Include the git ref in the version, and add a trailing asterisk to
indicate that the working tree has uncommitted changes.

The lyskom-list-clients-collect command now handles the new form of
the version number.

src/ChangeLog

+2013-05-07  Per Cederqvist  <ceder@lysator.liu.se>
+
+	Include more info in the version string.
+	* Makefile (version.el): Include the git ref in the version, and
+	add a trailing asterisk to indicate that the working tree has
+	uncommitted changes.
+	* commands1.el (lyskom-list-clients-collect): Handle the new form
+	of the version number.
+
 2013-05-06  Per Cederqvist  <ceder@lysator.liu.se>
 
 	Don't process vars.el.in with sed. At least on MacOS X, sed fails

src/Makefile

@@ -147,7 +147,7 @@ all: $(TARGET)
 
 version.el: version.el.in Makefile
 	rm -f $@
-	sed "s/@@CLIENTVERSION@@/$(CLIENTVERSION) (`date +%Y-%m-%d`; Git)/g" <$< >$@
+	sed "s/@@CLIENTVERSION@@/$(CLIENTVERSION) (`date +%Y-%m-%d`; Git `git rev-parse --short HEAD``git diff --quiet HEAD||echo '*'`)/g" <$< >$@
 	chmod 444 $@
 
 version.el-release: version.el.in Makefile

src/commands1.el

@@ -3113,8 +3113,8 @@ prefix argument \(C-u -), list all sessions."
 		((null client) version)
 		((string-match "(.*; CVS)" version)
 		 (replace-in-string version "(.*; CVS)" "(from CVS)"))
-		((string-match "(.*; Git)" version)
-		 (replace-in-string version "(.*; Git)" "(from Git)"))
+		((string-match "(.*; Git.*)" version)
+		 (replace-in-string version "(.*; Git.*)" "(from Git)"))
 		((string-match "\\s-*(build [^)]*)" version)
 		 (replace-in-string version "\\s-*(build [^)]*)" ""))
 		(t version)))