--- a/test/CMakeLists.txt	Sun Dec 30 11:09:13 2018 -0500
+++ b/test/CMakeLists.txt	Sun Jan 27 13:01:41 2019 -0500
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013-2017 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
+# Copyright (c) 2013-2019 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -22,3 +22,4 @@
 
 add_subdirectory(fmt3-commands)
 add_subdirectory(fmt3-bugs)
+add_subdirectory(fmt3-math)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/CMakeLists.txt	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,26 @@
+#
+# Copyright (c) 2019 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+
+file(GLOB TESTS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.tex)
+foreach(TEST ${TESTS})
+	simple_c_test(fmt3 math fmt3 ${TEST})
+endforeach()

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/add-num-num.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$1 + 2$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/add-var-var.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$a + b$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/curly-integer.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+${1}$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/curly-var.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+${a}$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/div-num-num.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$2 / 3$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/div-var-var.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$a / b$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/equal-num-num.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$5 = 7$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/equal-var-var.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$a = b$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/float-1.0.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$1.0$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/float-minus1.0.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$-1.0$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/float-plus1.0.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$+1.0$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/frac-1-over-2.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$\frac{1}{2}$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/integer-1.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$1$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/integer-minus1.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$-1$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/integer-plus1.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$+1$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/mul-num-num.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$2 * 3$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/mul-var-var.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$a * b$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/paren-num.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$(5)$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/paren-var.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$(a)$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/pow-2-to-3-curly.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$2^{3}$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/pow-2-to-3.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$2^3$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/sqrt-9.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$\sqrt{9}$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/subscript-2-3-curly.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$2_{3}$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/subscript-2-3.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$2_3$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/subtract-num-num.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$3 - 2$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/subtract-var-var.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$a - b$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/var-a.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$a$

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/fmt3-math/var-abcdef.tex	Sun Jan 27 13:01:41 2019 -0500
@@ -0,0 +1,1 @@
+$abcdef$