tb Enable/disable command logging dynamically + setlogcmds builtin

user/tb/runtime.c

@@ -3,6 +3,7 @@
 #include <ulib.h>
 #include "runtime.h"
 #include "interp.h"
+#include "config.h"
 
 RtStringV *RTSTRINGV_STACK = NULL;
 
@@ -242,7 +243,7 @@ bool rt_eachfile(Token *tks) {
 
     InterpResult save; string_memcpy(&save, &RES, sizeof(save));
     InterpResult *res;
-    interp_runstring(s, &res, false, false);
+    interp_runstring(s, &res, false);
     string_memcpy(&RES, &save, sizeof(save));
     
     /* ufree(s); */
@@ -278,6 +279,28 @@ bool rt_mkaliasbn(Token *tks) {
   return true;
 }
 
+bool rt_setlogcmds(Token *tks) {
+  Token *tk = tks;
+
+  if (tk == NULL) {
+    return false;
+  }
+
+  bool set;
+
+  if (string_strcmp(tk->str, "yes") == 0) {
+    set = true;
+  } else if (string_strcmp(tk->str, "no") == 0) {
+    set = false;
+  } else {
+    return false;
+  }
+
+  CONFIG.logcmds = set;
+
+  return true;
+}
+
 void rt_init(void) {
   RTCMD("print", &rt_print);
   RTCMD("mkalias", &rt_mkalias);
@@ -287,4 +310,5 @@ void rt_init(void) {
   RTCMD("stackpop", &rt_stackpop);
   RTCMD("eachfile", &rt_eachfile);
   RTCMD("mkaliasbn", &rt_mkaliasbn);
+  RTCMD("setlogcmds", &rt_setlogcmds);
 }