replace hyphen with unicode minus sign; unfortunately copying copies the minus sign, which is not valid maxima input
before send, minus is converted back to hyphen; minor consistency fix; closes #170
Merge branch 'master' into minus
Translating new lines to Hungarian.
Increase version.

Fixes #255.
Merge branch 'master' of ssh://git.code.sf.net/p/wxmaxima/code
cleaned up unused variables. closes #252. closes #251.
Merge pull request #256 from DemiReticent/codefix

cleaned up unused variables. closes #252. closes #251.
Merge pull request #249 from DemiReticent/minus

Issue 170: Use Unicode minus instead of hyphen in Unicode mode
Some changes to BTextCtrl for stability under wxMac 2.9.
Merge branch 'master' of github.com:andrejv/wxmaxima
added menu item for producing the numeric form of a result
Include all files in the source tgz.
Fix a bug with matchParens=false option.
Increase version.
Fix the error message on loading files on Windows.
Merge pull request #270 from m1kc/master

Updated Russian translation
Merge pull request #265 from DemiReticent/to_numer

Added menu item for producing the numeric form of a result
Added na option variable wxplot_pngcairo (default false). If true
gnuplot uses the pngcairo terminal. wxplot_pngcairo variable can
be changed in wxmaxima-init.mac file.

Fixes #254.
Merge branch 'master' of github.com:andrejv/wxmaxima