"-" fix

diff --git a/README.md b/README.md
index 4f252826e777ea01536b24df4da19728194e8b44..ff62f70a2a48812d28ff62c55cd5bc30098eab38 100644 (file)
--- a/README.md
+++ b/README.md
@@ -30,6 +30,7 @@ Fill in your shortcodes, using the provided examples in `/usr/share/charsel/char
   2. Hidden shortcuts go above the line with "---"
   3. Lines can be commented out using a "#" at the start
   4. ";" (semicolon) cannot be used as a shortcode, as that is used to quit the program
+  5. Shortcodes cannot start with - as that confuses grep
 
 ## License
 Charfile is GNU GPLv3 licensed, see COPYING for more information

diff --git a/charfiles/math b/charfiles/math
index a7a174a3ed54c4b8b0da27735fa66e5025fa2e5c..8657d3890d377c529efa327b3225c61f86ca6779 100644 (file)
--- a/charfiles/math
+++ b/charfiles/math
@@ -5,7 +5,6 @@
 <,≤
 >,≥
 +-,±
--+,±
 *,⋅
 /,÷
 2,√