make empty lines with backslashes CPP friendly

3 files changed, 9 insertions, 9 deletions

diff --git a/lib/Numeric/GSL/Matrix.hs b/lib/Numeric/GSL/Matrix.hs
index acf4e77..370356f 100644
--- a/lib/Numeric/GSL/Matrix.hs
+++ b/lib/Numeric/GSL/Matrix.hs
@@ -299,7 +299,7 @@ L \* U obtains a permuted version of the original matrix:
   2.+3.i   -7.   0.
       1.    2.  -3.
       1.  -1.i  2.i
-\ 
+\ -- CPP
 \> l \<\> u
  2.+3.i   -7.   0.
      1.    2.  -3.
diff --git a/lib/Numeric/GSL/Minimization.hs b/lib/Numeric/GSL/Minimization.hs
index 0a2d577..a1d009b 100644
--- a/lib/Numeric/GSL/Minimization.hs
+++ b/lib/Numeric/GSL/Minimization.hs
@@ -31,14 +31,14 @@ import Foreign.C.Types(CInt)
 {- | The method of Nelder and Mead, implemented by /gsl_multimin_fminimizer_nmsimplex/. The gradient of the function is not required. This is the example in the GSL manual:
 
 @minimize f xi = minimizeNMSimplex f xi (replicate (length xi) 1) 1e-2 100
-\ 
+\  -- 
 f [x,y] = 10*(x-1)^2 + 20*(y-2)^2 + 30
-\ 
+\  --
 main = do
     let (s,p) = minimize f [5,7]
     print s
     print p
-\ 
+\  --
 \> main
 [0.9920430849306285,1.9969168063253164]
 0. 512.500    1.082 6.500    5.
@@ -104,14 +104,14 @@ foreign import ccall "gsl-aux.h minimize"
 
 @minimize = minimizeConjugateGradient 1E-2 1E-4 1E-3 30
 f [x,y] = 10*(x-1)^2 + 20*(y-2)^2 + 30
-\ 
+\  --
 df [x,y] = [20*(x-1), 40*(y-2)]
-\  
+\   --
 main = do
     let (s,p) = minimize f df [5,7]
     print s
     print p
-\ 
+\  --
 \> main
 [1.0,2.0]
  0. 687.848 4.996 6.991
diff --git a/lib/Numeric/LinearAlgebra/Algorithms.hs b/lib/Numeric/LinearAlgebra/Algorithms.hs
index 1de018c..bbc5986 100644
--- a/lib/Numeric/LinearAlgebra/Algorithms.hs
+++ b/lib/Numeric/LinearAlgebra/Algorithms.hs
@@ -300,12 +300,12 @@ multiplicative factor of the default tolerance used by GNU-Octave (see 'pinv').
 @\> let m = 'fromLists' [[1,0,    0]
                     ,[0,1,    0]
                     ,[0,0,1e-10]]
-\ 
+\  --
 \> 'pinv' m 
 1. 0.           0.
 0. 1.           0.
 0. 0. 10000000000.
-\ 
+\  --
 \> pinvTol 1E8 m
 1. 0. 0.
 0. 1. 0.