Code cleanup: Remove unneeded #undef's, and unneeded inclused. No change in functionality.

3 files changed, 2 insertions, 1 deletions

diff --git a/tests/compExpr-old.test b/tests/compExpr-old.test
index b466eff..634bb41 100644
--- a/tests/compExpr-old.test
+++ b/tests/compExpr-old.test
@@ -588,6 +588,7 @@ test compExpr-old-15.5 {CompileMathFuncCall: too few arguments} -body {
 test compExpr-old-15.6 {CompileMathFuncCall: missing ')'} -body {
     expr sin(1
 } -returnCodes error -match glob -result *
+
 test compExpr-old-16.1 {GetToken: checks whether integer token starting with "0x" (e.g., "0x$") is invalid} {
     catch {unset a}
     set a(VALUE) ff15
diff --git a/tests/expr-old.test b/tests/expr-old.test
index 9f9ad99..0fc13ab 100644
--- a/tests/expr-old.test
+++ b/tests/expr-old.test
@@ -941,6 +941,7 @@ test expr-old-34.15 {errors in math functions} {
 test expr-old-34.16 {errors in math functions} {
     expr round(-1.0e30)
 } -1000000000000000019884624838656
+
 test expr-old-36.1 {ExprLooksLikeInt procedure} -body {
     expr 0o289
 } -returnCodes error -match glob -result {*invalid octal number*}
diff --git a/tests/expr.test b/tests/expr.test
index cc892f3..17ea113 100644
--- a/tests/expr.test
+++ b/tests/expr.test
@@ -16,7 +16,6 @@ if {[lsearch [namespace children] ::tcltest] == -1} {
 }
 
 ::tcltest::loadTestedCommands
-catch [list package require -exact Tcltest [info patchlevel]]
 
 # Determine if "long int" type is a 32 bit number and if the wide
 # type is a 64 bit number on this machine.