some typos and python3

Author: fchapoton

M2/Macaulay2/d/binding.d

@@ -538,7 +538,7 @@ export fixedPostfixOperators := array(SymbolClosure)(SemicolonS,commaS);
 -- augmented assignment operators --
 ------------------------------------
 
--- same precendence as =
+-- same precedence as =
 saveprec := prec;
 prec = EqualW.parse.precedence;
 

M2/Macaulay2/e/coeffrings.hpp

@@ -258,8 +258,8 @@ class CoefficientRingR
   void divide(elem &result, elem a, elem b) const { result = R->divide(a, b); }
   void to_ring_elem(ring_elem &result, const elem &a) const { result = a; }
   void from_ring_elem(elem &result, const ring_elem &a) const { result = a; }
-  // do not make the return type here a reference, otherwise dangling refrences
-  // become very easy to make
+  // do not make the return type here a reference, otherwise
+  // dangling references become very easy to make
   elem from_ring_elem_const(const ring_elem &a) const { return a; }
   void swap(elem &a, elem &b) const
   {

M2/Macaulay2/e/gb-f4/PolynomialList.hpp

@@ -209,7 +209,7 @@ class PolynomialListStreamCollector
   using Component = BasicPolyListStreamCollector::Component;
 
 private:
-  // We store these, as we need to be able to repsond to what they are,
+  // We store these, as we need to be able to respond to what they are,
   // but we don't use them here at all.
   Coefficient mModulus;
   VarIndex mVarCount;

M2/Macaulay2/e/gb-f4/SPairs.hpp

@@ -17,7 +17,7 @@
 //   insert each spair directly.
 //   
 // Grabbing a set of spairs to do (but if interrupted, don't lose the pairs!)
-//   sort them? at leat by degree...
+//   sort them? at least by degree...
 //   how to remove a pair that isn't required? (the more complicated spair approach).
 
 // Maybe what I should do before meeting Frank:

M2/Macaulay2/e/gb-f4/TODO-refactor-f4

@@ -11,7 +11,7 @@ Meeting on 11/2/2023:
 
 For week of June 12, 2023:
     a. MonomialHashTable
-    b. Mike: do (first versino of) the translation from M2 matrices to a Basis/list of polynomials/vectrs
+    b. Mike: do (first version of) the translation from M2 matrices to a Basis/list of polynomials/vectrs
        Basis (at least a simple version)
     c. Monomial lookup table
     d. SPairs
@@ -23,7 +23,7 @@ CLion
 
 To be done for GB F4 parallel.
 
-[ ] MonomialHashTable for ring monomials for repesenting a single monomial in
+[ ] MonomialHashTable for ring monomials for representing a single monomial in
     a polynomial or a column of a macaulay matrix
     (but in either case, we need the component)
 [ ] Monomial lookup table for divisibility

M2/Macaulay2/m2/document.m2

@@ -212,7 +212,7 @@ makeDocumentTag String      := opts -> key -> (
 fixup DocumentTag := DocumentTag => tag -> (
     tag' := if (rawdoc := fetchAnyRawDocumentation tag) =!= null then rawdoc.DocumentTag else tag;
     if package tag =!= package tag' then printerr("warning: ambiguous reference ",
-	format toString tag, " and ", format toString tag', " when processsing ",
+	format toString tag, " and ", format toString tag', " when processing ",
 	toString locate currentDocumentTag);
     tag')
 

M2/Macaulay2/man/M2.1.in

@@ -19,7 +19,7 @@ print this brief help message and exit
 print no backtrace after error
 .TP
 \fB\-\-copyright\fR
-display full copyright messasge
+display full copyright message
 .TP
 \fB\-\-no\-debug\fR
 do not enter debugger upon error

M2/Macaulay2/packages/Python.m2

@@ -800,7 +800,7 @@ pythonHelp
 quit
 
 runSimpleString "x=2"
-runSimpleString "print x"
+runSimpleString "print(x)"
 rs "dir()"
 rs "dict"
 rs "__builtins__.keys()"
@@ -874,7 +874,7 @@ sage "preparse"
 sage "preparse('x=1')"
 sage "x=2^100"
 sage "x"
-sage "R.<x,y,z> = QQ[];;"
+sage "R.<x,y,z> = QQ[];"
 sage "R"
 sage "x = var('x');"
 sage "plot(sin(x))"