2 files changed, 71 insertions, 66 deletions
diff --git a/src/pretty_printing.h b/src/pretty_printing.h
new file mode 100644
index 000000000..71a729625
--- /dev/null
+++ b/src/pretty_printing.h
@@ -0,0 +1,70 @@
+
+#include <ostream>
+
+#include "colors.h"
+
+std::ostream &doIndent(std::ostream &o, unsigned indent) {
+  for (unsigned i = 0; i < indent; i++) {
+    o << "  ";
+  }
+  return o;
+}
+
+std::ostream &incIndent(std::ostream &o, unsigned& indent) {
+  o << '\n';
+  indent++;
+  return o; 
+}
+
+std::ostream &decIndent(std::ostream &o, unsigned& indent) {
+  indent--;
+  doIndent(o, indent);
+  return o << ')';
+}
+
+std::ostream &prepareMajorColor(std::ostream &o) {
+  Colors::red(o);
+  Colors::bold(o);
+  return o;
+}
+
+std::ostream &prepareColor(std::ostream &o) {
+  Colors::magenta(o);
+  Colors::bold(o);
+  return o;
+}
+
+std::ostream &prepareMinorColor(std::ostream &o) {
+  Colors::orange(o);
+  return o;
+}
+
+std::ostream &restoreNormalColor(std::ostream &o) {
+  Colors::normal(o);
+  return o;
+}
+
+std::ostream& printText(std::ostream &o, const char *str) {
+  o << '"';
+  Colors::green(o);
+  o << str;
+  Colors::normal(o);
+  return o << '"';
+}
+
+std::ostream& printOpening(std::ostream &o, const char *str, bool major=false) {
+  o << '(';
+  major ? prepareMajorColor(o) : prepareColor(o);
+  o << str;
+  restoreNormalColor(o);
+  return o;
+}
+
+std::ostream& printMinorOpening(std::ostream &o, const char *str) {
+  o << '(';
+  prepareMinorColor(o);
+  o << str;
+  restoreNormalColor(o);
+  return o;
+}
+
diff --git a/src/wasm.h b/src/wasm.h
index 1fce6692b..d4ecabca3 100644
--- a/src/wasm.h
+++ b/src/wasm.h
@@ -12,29 +12,10 @@
 #include <vector>
 
 #include "simple_ast.h"
-#include "colors.h"
+#include "pretty_printing.h"
 
 namespace wasm {
 
-// Utilities
-
-std::ostream &doIndent(std::ostream &o, unsigned indent) {
-  for (unsigned i = 0; i < indent; i++) {
-    o << "  ";
-  }
-  return o;
-}
-std::ostream &incIndent(std::ostream &o, unsigned& indent) {
-  o << '\n';
-  indent++;
-  return o; 
-}
-std::ostream &decIndent(std::ostream &o, unsigned& indent) {
-  indent--;
-  doIndent(o, indent);
-  return o << ')';
-}
-
 // Basics
 
 struct Name : public cashew::IString {
@@ -93,36 +74,6 @@ WasmType getWasmType(unsigned size, bool float_) {
   abort();
 }
 
-std::ostream &prepareMajorColor(std::ostream &o) {
-  Colors::red(o);
-  Colors::bold(o);
-  return o;
-}
-
-std::ostream &prepareColor(std::ostream &o) {
-  Colors::magenta(o);
-  Colors::bold(o);
-  return o;
-}
-
-std::ostream &prepareMinorColor(std::ostream &o) {
-  Colors::orange(o);
-  return o;
-}
-
-std::ostream &restoreNormalColor(std::ostream &o) {
-  Colors::normal(o);
-  return o;
-}
-
-std::ostream& printText(std::ostream &o, const char *str) {
-  o << '"';
-  Colors::green(o);
-  o << str;
-  Colors::normal(o);
-  return o << '"';
-}
-
 struct Literal {
   WasmType type;
   union {
@@ -251,22 +202,6 @@ std::ostream& printFullLine(std::ostream &o, unsigned indent, Expression *expres
   return o << '\n';
 }
 
-std::ostream& printOpening(std::ostream &o, const char *str, bool major=false) {
-  o << '(';
-  major ? prepareMajorColor(o) : prepareColor(o);
-  o << str;
-  restoreNormalColor(o);
-  return o;
-}
-
-std::ostream& printMinorOpening(std::ostream &o, const char *str) {
-  o << '(';
-  prepareMinorColor(o);
-  o << str;
-  restoreNormalColor(o);
-  return o;
-}
-
 typedef std::vector<Expression*> ExpressionList; // TODO: optimize  
 
 class Nop : public Expression {