From 0345245e860375a32c9a437c4a9d9cae807134e9 Mon Sep 17 00:00:00 2001
From: Shashank
Date: Mon, 29 May 2017 12:40:26 +0530
Subject: CMSCOPE changed

---
 modules/string/macros/tree2code.sci | 71 +++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100755 modules/string/macros/tree2code.sci

(limited to 'modules/string/macros/tree2code.sci')

diff --git a/modules/string/macros/tree2code.sci b/modules/string/macros/tree2code.sci
new file mode 100755
index 000000000..776924c20
--- /dev/null
+++ b/modules/string/macros/tree2code.sci
@@ -0,0 +1,71 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) INRIA - Vincent Couvert
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+
+function C=tree2code(P,bprettyprintformat)
+    // Convert a tree returned by macr2tree() to a macro code
+    // Input:
+    // - P: 'program' tlist
+    // - bprettyprintformat: boolean value, if FALSE (default value), generated code is not formated else it is
+    // Output:
+    // - C: character string matrix (colum vector)
+
+    // Verify good type for input
+    if typeof(P)<>"program" then
+        error(msprintf(gettext("%s: Wrong type for input argument #%d: ''%s'' expected.\n"),"tree2code",2,"program tree"));
+    end
+
+    // Default value
+    rhs = argn(2);
+    if rhs==1 then
+        bprettyprintformat=%F
+    end
+
+    C=""
+
+    // Function prototype
+    lhsstr=[]
+    rhsstr=[]
+    if P.name<>"" then // Not a batch file
+        for k=1:size(P.outputs)
+            lhsstr=[lhsstr,expression2code(P.outputs(k))]
+        end
+        lhsstr="["+strcat(lhsstr,",")+"]"
+
+        for k=1:size(P.inputs)
+            rhsstr=[rhsstr,expression2code(P.inputs(k))]
+        end
+        rhsstr="("+strcat(rhsstr,",")+")"
+
+        C="function "+lhsstr+" = "+P.name+rhsstr;
+    end
+
+    I=P.statements
+
+    // To avoid to have some instructions on the first line (function prototype)
+    if I(1)<>list("EOL") then
+        C=cat_code(C,instruction2code(list("EOL"),%T));
+    end
+
+    // For each statement, generate corresponding code
+    for i=1:size(I)-2 // -2 to ignore last return+EOL
+        if bprettyprintformat then
+            C=cat_code(C,"  "+instruction2code(I(i),bprettyprintformat));
+        else
+            C=cat_code(C,instruction2code(I(i),bprettyprintformat));
+        end
+        C = format_txt(C,I(i),bprettyprintformat,I(i+1));
+    end
+
+    if P.name<>"" then // Not a batch file
+        C=cat_code(C,"endfunction"); // Replace last return
+        C=cat_code(C,"");
+    end
+endfunction
+
-- 
cgit