patch 8.0.0996: Mac: t_RS is echoed on the screne in Terminal.app commit https://github.com/vim/vim/commit/833e0e3c8ccd6047dd596c4ffd68cb0ab13b4e41 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 26 15:16:03 2017 +0200 patch 8.0.0996: Mac: t_RS is echoed on the screne in Terminal.app Problem: Mac: t_RS is echoed on the screne in Terminal.app. Even though $TERM is set to "xterm-256colors" it cannot handle this xterm escape sequence. Solution: Recognize Terminal.app from the termresponse and skip sending t_RS if it looks like Terminal.app.

/* XPM */
static char * vim16x16[] = {
"16 16 8 1",
" 	c None",
".	c #000000",
"+	c #000080",
"@	c #008000",
"#	c #00FF00",
"$	c #808080",
"%	c #C0C0C0",
"&	c #FFFFFF",
"  .....#. ....  ",
" .&&&&&.@.&&&&. ",
" .%%%%%$..%%%%$.",
"  .%%%$.@.&%%$. ",
"  .%%%$..&%%$.  ",
"  .%%%$.&%%$..  ",
" #.%%%$&%%$.@@. ",
"#@.%%%&%%$.@@@@.",
".@.%%%%%..@@@@+ ",
" ..%%%%.%...@.  ",
"  .%%%%...%%.%. ",
"  .%%%.%%.%%%%%.",
"  .%%$..%.%.%.%.",
"  .%$.@.%.%.%.%.",
"   .. .%%.%.%.%.",
"       .. . . . "};