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use tput to test for italics support on POSIX systems

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April Arcus 2015-01-27 00:07:56 -08:00
parent e40cd4130e
commit 4e69ff3b66
1 changed files with 3 additions and 18 deletions
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21
vim-colors-solarized/colors/solarized.vim
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@ -135,25 +135,10 @@
" environment.
" Terminals that support italics
let s:terms_italic=[
\"rxvt",
\"gnome-terminal"
\]
" For reference only, terminals are known to be incomptible.
" Terminals that are in neither list need to be tested.
let s:terms_noitalic=[
\"iTerm.app",
\"Apple_Terminal"
\]
if has("gui_running")
let s:terminal_italic=1 " TODO: could refactor to not require this at all
if has("gui_running") || ( has("unix") && system("tput sitm") == "\033[3m" )
let s:terminal_italic=1
else
let s:terminal_italic=0 " terminals will be guilty until proven compatible
for term in s:terms_italic
if $TERM_PROGRAM =~ term
let s:terminal_italic=1
endif
endfor
let s:terminal_italic=0
endif
" }}}