Implement some new features

Implement 'lreplace'
Implement 'string last'
Implement 'pid'
Implement 'info procs'
Implement 'info script'
Implement 'info patchlevel' as an alias for 'info version'
Implement syslog extensions for jim
Fix return code display in jim-interactive.c
Make jim more compatible if JIM_TCL_COMPAT is set
*: Use tcl_interactive rather than jim_interactive
*: Use auto_path rather than jim_libpath
Add "." to the lib search path, not "./"
Fix a couple of files with CRLF line endings

1 files changed, 12 insertions, 0 deletions

diff --git a/jim-posix.c b/jim-posix.c
index 9a81a55..a7dba75 100644
--- a/jim-posix.c
+++ b/jim-posix.c
@@ -88,6 +88,17 @@ static int Jim_PosixGethostnameCommand(Jim_Interp *interp, int argc,
     return JIM_OK;
 }
 
+static int Jim_PosixPidCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+    if (argc != 1) {
+        Jim_WrongNumArgs(interp, 1, argv, "");
+        return JIM_ERR;
+    }
+
+    Jim_SetResultInt(interp, getpid());
+    return JIM_OK;
+}
+
 // end added 
 int Jim_posixInit(Jim_Interp *interp)
 {
@@ -96,5 +107,6 @@ int Jim_posixInit(Jim_Interp *interp)
     Jim_CreateCommand(interp, "os.fork", Jim_PosixForkCommand, NULL, NULL);
     Jim_CreateCommand(interp, "os.getids", Jim_PosixGetidsCommand, NULL, NULL);
     Jim_CreateCommand(interp, "os.gethostname", Jim_PosixGethostnameCommand, NULL, NULL);
+    Jim_CreateCommand(interp, "pid", Jim_PosixPidCommand, NULL, NULL);
     return JIM_OK;
 }