updated for version 7.3.377

Problem:    No support for bitwise AND, OR, XOR and invert.
Solution:   Add add(), or(), invert() and xor() functions.

src/testdir/test65.in

@@ -1,4 +1,4 @@
-Test for floating point.
+Test for floating point and logical operators.
 
 STARTTEST
 :so small.vim
@@ -72,6 +72,23 @@ STARTTEST
 :$put ='float2nr'
 :$put =float2nr(123.456)
 :$put =float2nr(-123.456)
+:$put ='AND'
+:$put =and(127, 127)
+:$put =and(127, 16)
+:$put =and(127, 128)
+:$put ='OR'
+:$put =or(16, 7)
+:$put =or(8, 7)
+:$put =or(0, 123)
+:$put ='XOR'
+:$put =xor(127, 127)
+:$put =xor(127, 16)
+:$put =xor(127, 128)
+:$put ='invert'
+:$put =and(invert(127), 65535)
+:$put =and(invert(16), 65535)
+:$put =and(invert(128), 65535)
+:$put =invert(1.0)
 :/^Results/,$wq! test.out
 ENDTEST
 

src/testdir/test65.ok

@@ -54,3 +54,20 @@ trunc
 float2nr
 123
 -123
+AND
+127
+16
+0
+OR
+23
+15
+123
+XOR
+0
+111
+255
+invert
+65408
+65519
+65407
+0