Add more physics symbols to _Xmodmap

diff --git a/_Xmodmap b/_Xmodmap
index 2cf9b66b7b633b1d24636c14f163c61d7b7352dd..47e881166f4aaf3a932465daf258f0f29af81b95 100644 (file)
--- a/_Xmodmap
+++ b/_Xmodmap
@@ -21,6 +21,7 @@ keycode  16 = 7 ampersand U2080 U2070
 keycode  17 = 8 asterisk infinity U2219
 ! U2248 is almost equal (asymptotic)
 keycode  18 = 9 parenleft U2248
+! U2205 is the empty set
 keycode  19 = 0 parenright emptyset
 ! U2213 is minus-or-plus
 keycode  20 = minus underscore notsign U2213
@@ -31,7 +32,9 @@ keycode  24 = q Q radical U211A
 ! U1E84 is LATIN CAPITAL LETTER W WITH DIAERESIS
 keycode  25 = w W Greek_omega U1E84
 ! U2203 is there exists
-keycode  26 = e E Greek_epsilon U2203
+! U2130 is the electromotive force
+! U212F is the natural exponent symbol (script small e)
+keycode  26 = e E Greek_epsilon U2130
 ! U211D is the set of reals numbers
 keycode  27 = r R Greek_rho U211D
 keycode  28 = t T Greek_tau Greek_theta
@@ -39,19 +42,23 @@ keycode  29 = y Y Greek_psi Greek_PSI
 keycode  30 = u U Greek_eta
 ! U222C is a double integral
 keycode  31 = i I integral U222C
-keycode  32 = o O elementof Greek_OMEGA
-keycode  33 = p P Greek_pi Greek_PI
+! U2126 is the ohm sign (different codepoint from Omega (U03A9))
+keycode  32 = o O elementof U@126
+! U220F is the n-ary product (different codepoint from Pi (U03A0))
+keycode  33 = p P Greek_pi U220F
 keycode  34 = bracketleft braceleft leftsinglequotemark leftdoublequotemark
 keycode  35 = bracketright braceright rightsinglequotemark rightdoublequotemark
 ! U2200 is for all
 keycode  38 = a A Greek_alpha U2200
-keycode  39 = s S Greek_sigma Greek_SIGMA
+! U2211 is the n-ary summation (different codepoint from Sigma (U03A3))
+keycode  39 = s S Greek_sigma U2211
 ! U2202 is partial differential
 ! (for some reason the keysym partialderivative wasn't working on my eeepc).
 keycode  40 = d D U2202 Greek_delta
 keycode  41 = f F function Greek_phi
 keycode  42 = g G Greek_gamma Greek_GAMMA
-keycode  43 = h H degree
+! U2103 is degrees Celsius
+keycode  43 = h H degree U2103
 ! U062A is Arabic "teh", looks like a smiley face :)
 keycode  44 = j J j U062A
 ! U062A is Arabic "teh with ring", looks like a goofey face :p
@@ -72,10 +79,15 @@ keycode  53 = x X Greek_chi Greek_xi
 keycode  54 = c C Greek_chi
 keycode  55 = v V Greek_nu
 keycode  56 = b B Greek_beta
+!
 keycode  57 = n N Greek_DELTA nabla
-keycode  58 = m M mu
+! U00B5 is the micro sign (similar to mu, but different codepoint)
+keycode  58 = m M mu U00B5
 ! includedin = 'subset of'
 ! includes = 'superset of'
-keycode  59 = comma less includedin guillemotleft
-keycode  60 = period greater includes guillemotright
+! 
+! U2131 is the Fourier transform
+! U2112 is the Laplace transform
+keycode  59 = comma less U2131 U2112
+keycode  60 = period greater includes
 keycode  61 = slash question rightarrow questiondown