[qub-cvstree] CVS: eshell/lib/eshell eshell.cpp,1.6,1.7 eshell.h,1.3,1.4

[stephan b. <sg...@us...>]

Update of /cvsroot/qub/eshell/lib/eshell
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv8096

Modified Files:
	eshell.cpp eshell.h 
Log Message:
fixed: read_line() now appends to Readline history

Index: eshell.cpp
===================================================================
RCS file: /cvsroot/qub/eshell/lib/eshell/eshell.cpp,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -r1.6 -r1.7
--- eshell.cpp	1 Jun 2004 03:30:58 -0000	1.6
+++ eshell.cpp	1 Jun 2004 06:58:31 -0000	1.7
@@ -196,11 +196,14 @@
         std::string read_line( const std::string & prompt, bool & breakout )
         {
                 std::string realprompt = env().expand_vars( prompt );
+                std::string str;
 #if HAVE_LIBREADLINECPP
-                return readline().readline( realprompt, breakout );
+                str = readline().readline( realprompt, breakout );
+                if( breakout ) return "";
+                if( ! str.empty() ) readline().add_history( str );
+                return str;
 #else
                 std::cout << realprompt;
-                std::string str;
                 breakout = std::getline( std::cin, str ).eof();
                 return breakout ? "" : str;
 #endif // HAVE_LIBREADLINECPP

Index: eshell.h
===================================================================
RCS file: /cvsroot/qub/eshell/lib/eshell/eshell.h,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- eshell.h	31 May 2004 19:56:03 -0000	1.3
+++ eshell.h	1 Jun 2004 06:58:31 -0000	1.4
@@ -271,7 +271,9 @@
            depends on the exact input method used by this library.
 
            Note that $var expansion are done on prompt, so it may
-           container environment variables.
+           container environment variables. Also, the input line is
+           added to the command-line history if this library is build
+           with libreadline_cpp support.
 
            No other processing is done: the exact input value is
            passed back to the client without eshell dispatching it or