Remove ActivateProfileColour

Author: ChrisJefferson

doc/ref/debug.xml

@@ -839,7 +839,6 @@ Profiles are transformed into a human-readable form with
 <#Include Label="CoverageLineByLine">
 <#Include Label="UnprofileLineByLine">
 <#Include Label="UncoverageLineByLine">
-<#Include Label="ActivateProfileColour">
 <#Include Label="IsLineByLineProfileActive">
 
 

lib/newprofile.g

@@ -153,25 +153,3 @@ end);
 BIND_GLOBAL("UncoverageLineByLine", function()
   return DEACTIVATE_PROFILING();
 end);
-
-
-#############################################################################
-##
-##
-##  <#GAPDoc Label="ActivateProfileColour">
-##  <ManSection>
-##  <Func Name="ActivateProfileColour" Arg=""/>
-##
-##  <Description>
-##  Called with argument <K>true</K>,
-##  <Ref Func="ActivateProfileColour"/>
-##  makes GAP colour functions when printing them to show which lines
-##  have been executed while profiling was active via
-##  <Ref Func="ProfileLineByLine" /> at any time during this GAP session.
-##  Passing <K>false</K> disables this behaviour.
-##  </Description>
-##  </ManSection>
-##  <#/GAPDoc>
-BIND_GLOBAL("ActivateProfileColour",function(b)
-    return ACTIVATE_COLOR_PROFILING(b);
-end);

src/profile.c

@@ -83,9 +83,8 @@
 **     we provide -P (profiling) and -c (code coverage) options to the GAP
 **     executable so the user can start before code loading starts
 **
-**  3) Operating at just a line basis can sometimes be too course. We can
-**     see this when we use ActivateProfileColour. However, without some
-**     serious additional overheads, I can't see how to provide this
+**  3) Operating at just a line basis can sometimes be too course. However,
+**     without some serious additional overheads, I can't see how to provide this
 **     functionality in output (basically we would have to store
 **     line and character positions for the start and end of every expression).
 **
@@ -836,128 +835,6 @@ static Obj FuncIsLineByLineProfileActive(Obj self)
   }
 }
 
-/****************************************************************************
-**
-** We are now into the functions which deal with colouring printing output.
-** This code basically wraps all the existing print functions and will colour
-** their output either green or red depending on if statements are marked
-** as being executed.
-*/
-
-static Int CurrentColour = 0;
-
-static void setColour(void)
-{
-  if(CurrentColour == 0) {
-    Pr("\x1b[0m", 0, 0);
-  }
-  else if(CurrentColour == 1) {
-    Pr("\x1b[32m", 0, 0);
-  }
-  else if(CurrentColour == 2) {
-    Pr("\x1b[31m", 0, 0);
-  }
-}
-
-static void ProfilePrintStatPassthrough(Stat stat)
-{
-  Int SavedColour = CurrentColour;
-  if (visitedStat(stat)) {
-      CurrentColour = 1;
-  }
-  else {
-    CurrentColour = 2;
-  }
-  setColour();
-  OriginalPrintStatFuncsForHook[TNUM_STAT(stat)](stat);
-  CurrentColour = SavedColour;
-  setColour();
-}
-
-static void ProfilePrintExprPassthrough(Expr stat)
-{
-  Int SavedColour = -1;
-  /* There are two cases we must pass through without touching */
-  /* From TNUM_EXPR */
-  if(IS_REF_LVAR(stat)) {
-    OriginalPrintExprFuncsForHook[EXPR_REF_LVAR](stat);
-  } else if(IS_INTEXPR(stat)) {
-    OriginalPrintExprFuncsForHook[EXPR_INT](stat);
-  } else {
-    SavedColour = CurrentColour;
-    if (visitedStat(stat)) {
-        CurrentColour = 1;
-    }
-    else {
-      CurrentColour = 2;
-    }
-    setColour();
-    OriginalPrintExprFuncsForHook[TNUM_STAT(stat)](stat);
-    CurrentColour = SavedColour;
-    setColour();
-  }
-}
-
-static struct PrintHooks profilePrintHooks =
-  {ProfilePrintStatPassthrough, ProfilePrintExprPassthrough};
-
-static Obj activate_colored_output_from_profile(void)
-{
-    HashLock(&profileState);
-
-    if(profileState.ColouringOutput) {
-      HashUnlock(&profileState);
-      return Fail;
-    }
-
-    ActivatePrintHooks(&profilePrintHooks);
-
-    profileState.ColouringOutput = 1;
-    CurrentColour = 0;
-    setColour();
-
-    HashUnlock(&profileState);
-
-    return True;
-}
-
-static Obj deactivate_colored_output_from_profile(void)
-{
-  HashLock(&profileState);
-
-  if(!profileState.ColouringOutput) {
-    HashUnlock(&profileState);
-    return Fail;
-  }
-
-  DeactivatePrintHooks(&profilePrintHooks);
-
-  profileState.ColouringOutput = 0;
-  CurrentColour = 0;
-  setColour();
-
-  HashUnlock(&profileState);
-
-  return True;
-}
-
-static Obj FuncACTIVATE_COLOR_PROFILING(Obj self, Obj arg)
-{
-  if(arg == True)
-  {
-    return activate_colored_output_from_profile();
-  }
-  else if(arg == False)
-  {
-    return deactivate_colored_output_from_profile();
-  }
-  else
-    return Fail;
-}
-
-
-
-
 /****************************************************************************
 **
 *F * * * * * * * * * * * * * initialize module * * * * * * * * * * * * * * *
@@ -977,7 +854,6 @@ static StructGVarFunc GVarFuncs[] = {
                     resolution),
     GVAR_FUNC_0ARGS(DEACTIVATE_PROFILING),
     GVAR_FUNC_0ARGS(IsLineByLineProfileActive),
-    GVAR_FUNC_1ARGS(ACTIVATE_COLOR_PROFILING, arg),
     { 0, 0, 0, 0, 0 }
 };