X-Git-Url: http://svarog.pmf.uns.ac.rs/gitweb/?p=mjc2wsl.git;a=blobdiff_plain;f=src%2Fmjc2wsl.java;h=14cc9e415809c6cc591e4b4bc8e187e72d1e282e;hp=d52dcfeea0f4a9274d739ef3b0caabe29b37fe1d;hb=c71486b667051ba56ee13c49f887822b61572748;hpb=877ef369343b37d3d8ac7d60339ac922407c63fc;ds=sidebyside

diff --git a/src/mjc2wsl.java b/src/mjc2wsl.java
index d52dcfe..14cc9e4 100644
--- a/src/mjc2wsl.java
+++ b/src/mjc2wsl.java
@@ -694,7 +694,7 @@ public class mjc2wsl{
 				prl(createTopTwoEStack());
 				if (genInlinePrint){
 					prl(createComment("print spacing and transformation",C_SPEC));
-					prl("PRINFLUSH(SUBSTR(\"          \", 0, MIN(10, tempa - 1)), @List_To_String(< tempb >));");
+					prl("PRINFLUSH(SUBSTR(\"          \", 0, MIN(10, MAX(0,tempa-1))), @List_To_String(< tempb >));");
 				} else
 					prl("Print_MJ_CHAR(tempb,tempa);");
 				prl(createEndVar());
@@ -707,7 +707,7 @@ public class mjc2wsl{
 				prl(createTopTwoEStack());
 				if (genInlinePrint){
 					prl(createComment("print spacing",C_SPEC));
-					prl("PRINFLUSH(SUBSTR(\"          \", 0, MIN(10, tempa - 1)), tempb);");
+					prl("PRINFLUSH(SUBSTR(\"          \", 0, MIN(10, MAX(0, tempa-1))), tempb);");
 				}
 				else
 					prl("Print_MJ(tempb,tempa);");
@@ -787,6 +787,10 @@ public class mjc2wsl{
 	public void printHelpDirectives(){
 		System.out.println("Alternatives for code generation:");
 		System.out.println("  --genPopPush generate POP/PUSH instead of TAIL/HEAD");
+		System.out.println("  --genHeadTail generate TAIL/HEAD instead of POP/PUSH ");
+		System.out.println();
+		System.out.println("  --genInlinePrint generate prints directly instead of procedure calls");
+		System.out.println("  --genProcedurePrint generate prints as custom procedure calls");
 	}
 
 	public void printHelpHelp() {
@@ -861,6 +865,10 @@ public class mjc2wsl{
 					genPopPush = true;
 				} else if (args[i].compareToIgnoreCase("--genInlinePrint") == 0) {
 					genInlinePrint = true;
+				} else if (args[i].compareToIgnoreCase("--genHeadTail") == 0) {
+					genPopPush = false;
+				} else if (args[i].compareToIgnoreCase("--genProcedurePrint") == 0) {
+					genInlinePrint = false;
 				}
 				i++;
 			}