diff --git a/generateCharCommands.py b/generateCharCommands.py
index 6f28f5e..b5e3743 100644
--- a/generateCharCommands.py
+++ b/generateCharCommands.py
@@ -59,9 +59,9 @@ def addLaTeXCommands(aCodePoint, aLaTeXCommands):
     if len(aCodePoint) == 1:
         if aCodePoint[0] == 0x0023:
             aLaTeXCommands.append("\\#")
-        if aCodePoint[0] == 0x0024:
+        elif aCodePoint[0] == 0x0024:
             aLaTeXCommands.append("\\$")
-        if aCodePoint[0] == 0x0025:
+        elif aCodePoint[0] == 0x0025:
             aLaTeXCommands.append("\\%")
         elif aCodePoint[0] == 0x0026:
             aLaTeXCommands.append("\\&")
@@ -175,6 +175,8 @@ def addLaTeXCommands(aCodePoint, aLaTeXCommands):
             aLaTeXCommands.append("\\product")
         elif aCodePoint[0] == 0x2210:
             aLaTeXCommands.append("\\coproduct")
+        elif aCodePoint[0] == 0x2212:
+            aLaTeXCommands.append("-")
         elif aCodePoint[0] == 0x2216:
             aLaTeXCommands.append("\\smallsetminus")
         elif aCodePoint[0] == 0x221D:
@@ -471,9 +473,9 @@ def __str__(self):
 
             if len(codePoint) == 1:
 
-                # Skip special chars: { } ^ _ & \\ % $ '.
+                # Skip special chars: { } - ^ _ & \\ % $ ' . -
                 if (codePoint[0] in [0x7B, 0x7D, 0x5E, 0x5F, 0x26, 0x5C,
-                                     0x25, 0x24, 0x2E, 0x27]):
+                                     0x25, 0x24, 0x2E, 0x27, 0x2D]):
                     continue
 
                 # If it is a single char, add it to the appropriate unicode
diff --git a/unit-tests.js b/unit-tests.js
index 822ba15..d1768cf 100644
--- a/unit-tests.js
+++ b/unit-tests.js
@@ -301,7 +301,7 @@ var tests = [
   /* char commands */
   ["( [ ) ] \\lbrace \\{ \\rbrace \\} \\vert | \\Vert \\| \\setminus \\backslash \\smallsetminus \\sslash \\lfloor \\lceil \\lmoustache \\lang \\langle \\llangle \\rceil \\rmoustache \\rang \\rangle \\rrangle / \\uparrow \\downarrow \\updownarrow", '<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">(</mo><mo stretchy="false">[</mo><mo stretchy="false">)</mo><mo stretchy="false">]</mo><mo stretchy="false">{</mo><mo stretchy="false">{</mo><mo stretchy="false">}</mo><mo stretchy="false">}</mo><mo stretchy="false">|</mo><mo stretchy="false">|</mo><mo stretchy="false">‖</mo><mo stretchy="false">‖</mo><mo>∖</mo><mo>\\</mo><mo>∖</mo><mo>⫽</mo><mo stretchy="false">⌊</mo><mo stretchy="false">⌈</mo><mo>⎰</mo><mo stretchy="false">⟨</mo><mo stretchy="false">⟨</mo><mo stretchy="false">⟪</mo><mo stretchy="false">⌉</mo><mo>⎱</mo><mo stretchy="false">⟩</mo><mo stretchy="false">⟩</mo><mo stretchy="false">⟫</mo><mo>/</mo><mo stretchy="false">↑</mo><mo stretchy="false">↓</mo><mo stretchy="false">↕</mo></mrow><annotation encoding="TeX">( [ ) ] \\lbrace \\{ \\rbrace \\} \\vert | \\Vert \\| \\setminus \\backslash \\smallsetminus \\sslash \\lfloor \\lceil \\lmoustache \\lang \\langle \\llangle \\rceil \\rmoustache \\rang \\rangle \\rrangle / \\uparrow \\downarrow \\updownarrow</annotation></semantics></math>'],
   /* char commands */
-  [". - + \\# , : ! = ~ ; ? # ` *", '<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>.</mo><mo>-</mo><mo>+</mo><mo>#</mo><mo>,</mo><mo>:</mo><mo>!</mo><mo>=</mo><mo stretchy="false">~</mo><mo>;</mo><mo>?</mo><mo>#</mo><mo>`</mo><mo>*</mo></mrow><annotation encoding="TeX">. - + \\# , : ! = ~ ; ? # ` *</annotation></semantics></math>'],
+  [". - + \\# , : ! = ~ ; ? # ` *", '<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>.</mo><mo>−</mo><mo>+</mo><mo>#</mo><mo>,</mo><mo>:</mo><mo>!</mo><mo>=</mo><mo stretchy="false">~</mo><mo>;</mo><mo>?</mo><mo>#</mo><mo>`</mo><mo>*</mo></mrow><annotation encoding="TeX">. - + \\# , : ! = ~ ; ? # ` *</annotation></semantics></math>'],
   /* primes */
   ["f\\prime f' f'' f''' f'''' f\\backprime", '<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mi>f</mi><mo>′</mo></msup><msup><mi>f</mi><mo>′</mo></msup><msup><mi>f</mi><mo>″</mo></msup><msup><mi>f</mi><mo>‴</mo></msup><msup><mi>f</mi><mo>⁗</mo></msup><msup><mi>f</mi><mo>‵</mo></msup></mrow><annotation encoding="TeX">f\\prime f\' f\'\' f\'\'\' f\'\'\'\' f\\backprime</annotation></semantics></math>'],
   /* char commands */