ATARI TOS port

.gitignore

@@ -70,3 +70,12 @@ src/testdir/small.vim
 src/testdir/tiny.vim 
 src/testdir/test*.out
 src/testdir/test.log
+
+# TOS
+tostest/
+tmp/
+*.ttp
+*.tos
+log.*
+tags
+run.sh

README_tos.txt

@@ -0,0 +1,2 @@
+:rez<SPACE><TAB> to change resolution
+Current resolution from v:resolution variable

runtime_tos/colors/README.txt

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+README.txt for color scheme files
+
+These files are used for the ":colorscheme" command.  They appear in the
+Edit/Color Scheme menu in the GUI.
+
+
+Hints for writing a color scheme file:
+
+There are two basic ways to define a color scheme:
+
+1. Define a new Normal color and set the 'background' option accordingly.
+	set background={light or dark}
+	highlight clear
+	highlight Normal ...
+	...
+
+2. Use the default Normal color and automatically adjust to the value of
+   'background'.
+	highlight clear Normal
+	set background&
+	highlight clear
+	if &background == "light"
+	  highlight Error ...
+	  ...
+	else
+	  highlight Error ...
+	  ...
+	endif
+
+You can use ":highlight clear" to reset everything to the defaults, and then
+change the groups that you want differently.  This also will work for groups
+that are added in later versions of Vim.
+Note that ":highlight clear" uses the value of 'background', thus set it
+before this command.
+Some attributes (e.g., bold) might be set in the defaults that you want
+removed in your color scheme.  Use something like "gui=NONE" to remove the
+attributes.
+
+In case you want to set 'background' depending on the colorscheme selected,
+this autocmd might be useful:
+     autocmd SourcePre */colors/blue_sky.vim set background=dark
+Replace "blue_sky" with the name of the colorscheme.
+
+In case you want to tweak a colorscheme after it was loaded, check out that
+ColorScheme autocmd event.
+
+To see which highlight group is used where, find the help for
+"highlight-groups" and "group-name".
+
+You can use ":highlight" to find out the current colors.  Exception: the
+ctermfg and ctermbg values are numbers, which are only valid for the current
+terminal.  Use the color names instead.  See ":help cterm-colors".
+
+The default color settings can be found in the source file src/syntax.c.
+Search for "highlight_init".
+
+If you think you have a color scheme that is good enough to be used by others,
+please check the following items:
+
+- Does it work in a color terminal as well as in the GUI?
+- Is "g:colors_name" set to a meaningful value?  In case of doubt you can do
+  it this way:
+  	let g:colors_name = expand('<sfile>:t:r')
+- Is 'background' either used or appropriately set to "light" or "dark"?
+- Try setting 'hlsearch' and searching for a pattern, is the match easy to
+  spot?
+- Split a window with ":split" and ":vsplit".  Are the status lines and
+  vertical separators clearly visible?
+- In the GUI, is it easy to find the cursor, also in a file with lots of
+  syntax highlighting?
+- Do not use hard coded escape sequences, these will not work in other
+  terminals.  Always use color names or #RRGGBB for the GUI.

runtime_tos/colors/blue.vim

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+" local syntax file - set colors on a per-machine basis:
+" vim: tw=0 ts=4 sw=4
+" Vim color file
+" Maintainer:	Steven Vertigan <[email protected]>
+" Last Change:	2006 Sep 23
+" Revision #5: Switch main text from white to yellow for easier contrast,
+" fixed some problems with terminal backgrounds.
+
+set background=dark
+hi clear
+if exists("syntax_on")
+  syntax reset
+endif
+let g:colors_name = "blue"
+hi Normal		guifg=yellow	guibg=darkBlue	ctermfg=yellow	ctermbg=darkBlue
+hi NonText		guifg=magenta	ctermfg=lightMagenta
+hi comment		guifg=gray		ctermfg=gray	ctermbg=darkBlue	gui=bold 
+hi constant		guifg=cyan		ctermfg=cyan
+hi identifier	guifg=gray		ctermfg=red
+hi statement	guifg=white		ctermfg=white	ctermbg=darkBlue	gui=none
+hi preproc		guifg=green		ctermfg=green
+hi type			guifg=orange	ctermfg=lightRed	ctermbg=darkBlue
+hi special		guifg=magenta	ctermfg=lightMagenta	ctermbg=darkBlue
+hi Underlined	guifg=cyan		ctermfg=cyan	gui=underline	cterm=underline
+hi label		guifg=yellow	ctermfg=yellow
+hi operator		guifg=orange	gui=bold	ctermfg=lightRed	ctermbg=darkBlue
+
+hi ErrorMsg		guifg=orange	guibg=darkBlue	ctermfg=lightRed
+hi WarningMsg	guifg=cyan		guibg=darkBlue	ctermfg=cyan	gui=bold
+hi ModeMsg		guifg=yellow	gui=NONE	ctermfg=yellow
+hi MoreMsg		guifg=yellow	gui=NONE	ctermfg=yellow
+hi Error		guifg=red		guibg=darkBlue	gui=underline	ctermfg=red
+
+hi Todo			guifg=black		guibg=orange	ctermfg=black	ctermbg=darkYellow
+hi Cursor		guifg=black		guibg=white		ctermfg=black	ctermbg=white
+hi Search		guifg=black		guibg=orange	ctermfg=black	ctermbg=darkYellow
+hi IncSearch	guifg=black		guibg=yellow	ctermfg=black	ctermbg=darkYellow
+hi LineNr		guifg=cyan		ctermfg=cyan
+hi title		guifg=white	gui=bold	cterm=bold
+
+hi StatusLineNC	gui=NONE	guifg=black guibg=blue	ctermfg=black  ctermbg=blue
+hi StatusLine	gui=bold	guifg=cyan	guibg=blue	ctermfg=cyan   ctermbg=blue
+hi VertSplit	gui=none	guifg=blue	guibg=blue	ctermfg=blue	ctermbg=blue
+
+hi Visual		term=reverse		ctermfg=black	ctermbg=darkCyan	guifg=black		guibg=darkCyan
+
+hi DiffChange	guibg=darkGreen		guifg=black	ctermbg=darkGreen	ctermfg=black
+hi DiffText		guibg=olivedrab		guifg=black		ctermbg=lightGreen	ctermfg=black
+hi DiffAdd		guibg=slateblue		guifg=black		ctermbg=blue		ctermfg=black
+hi DiffDelete   guibg=coral			guifg=black	ctermbg=cyan		ctermfg=black
+
+hi Folded		guibg=orange		guifg=black		ctermbg=yellow		ctermfg=black
+hi FoldColumn	guibg=gray30		guifg=black	ctermbg=gray		ctermfg=black
+hi cIf0			guifg=gray			ctermfg=gray
+

runtime_tos/colors/darkblue.vim

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+" Vim color file
+" Maintainer:	Bohdan Vlasyuk <[email protected]>
+" Last Change:	2008 Jul 18
+
+" darkblue -- for those who prefer dark background
+" [note: looks bit uglier with come terminal palettes,
+" but is fine on default linux console palette.]
+
+set bg=dark
+hi clear
+if exists("syntax_on")
+	syntax reset
+endif
+
+let colors_name = "darkblue"
+
+hi Normal		guifg=#c0c0c0 guibg=#000040						ctermfg=gray ctermbg=black
+hi ErrorMsg		guifg=#ffffff guibg=#287eff						ctermfg=white ctermbg=lightblue
+hi Visual		guifg=#8080ff guibg=fg		gui=reverse				ctermfg=lightblue ctermbg=fg cterm=reverse
+hi VisualNOS	guifg=#8080ff guibg=fg		gui=reverse,underline	ctermfg=lightblue ctermbg=fg cterm=reverse,underline
+hi Todo			guifg=#d14a14 guibg=#1248d1						ctermfg=red	ctermbg=darkblue
+hi Search		guifg=#90fff0 guibg=#2050d0						ctermfg=white ctermbg=darkblue cterm=underline term=underline
+hi IncSearch	guifg=#b0ffff guibg=#2050d0							ctermfg=darkblue ctermbg=gray
+
+hi SpecialKey		guifg=cyan			ctermfg=darkcyan
+hi Directory		guifg=cyan			ctermfg=cyan
+hi Title			guifg=magenta gui=none ctermfg=magenta cterm=bold
+hi WarningMsg		guifg=red			ctermfg=red
+hi WildMenu			guifg=yellow guibg=black ctermfg=yellow ctermbg=black cterm=none term=none
+hi ModeMsg			guifg=#22cce2		ctermfg=lightblue
+hi MoreMsg			ctermfg=darkgreen	ctermfg=darkgreen
+hi Question			guifg=green gui=none ctermfg=green cterm=none
+hi NonText			guifg=#0030ff		ctermfg=darkblue
+
+hi StatusLine	guifg=blue guibg=darkgray gui=none		ctermfg=blue ctermbg=gray term=none cterm=none
+hi StatusLineNC	guifg=black guibg=darkgray gui=none		ctermfg=black ctermbg=gray term=none cterm=none
+hi VertSplit	guifg=black guibg=darkgray gui=none		ctermfg=black ctermbg=gray term=none cterm=none
+
+hi Folded	guifg=#808080 guibg=#000040			ctermfg=darkgrey ctermbg=black cterm=bold term=bold
+hi FoldColumn	guifg=#808080 guibg=#000040			ctermfg=darkgrey ctermbg=black cterm=bold term=bold
+hi LineNr	guifg=#90f020			ctermfg=green cterm=none
+
+hi DiffAdd	guibg=darkblue	ctermbg=darkblue term=none cterm=none
+hi DiffChange	guibg=darkmagenta ctermbg=magenta cterm=none
+hi DiffDelete	ctermfg=blue ctermbg=cyan gui=bold guifg=Blue guibg=DarkCyan
+hi DiffText	cterm=bold ctermbg=red gui=bold guibg=Red
+
+hi Cursor	guifg=black guibg=yellow ctermfg=black ctermbg=yellow
+hi lCursor	guifg=black guibg=white ctermfg=black ctermbg=white
+
+
+hi Comment	guifg=#80a0ff ctermfg=darkred
+hi Constant	ctermfg=magenta guifg=#ffa0a0 cterm=none
+hi Special	ctermfg=brown guifg=Orange cterm=none gui=none
+hi Identifier	ctermfg=cyan guifg=#40ffff cterm=none
+hi Statement	ctermfg=yellow cterm=none guifg=#ffff60 gui=none
+hi PreProc	ctermfg=magenta guifg=#ff80ff gui=none cterm=none
+hi type		ctermfg=green guifg=#60ff60 gui=none cterm=none
+hi Underlined	cterm=underline term=underline
+hi Ignore	guifg=bg ctermfg=bg
+
+" suggested by tigmoid, 2008 Jul 18
+hi Pmenu guifg=#c0c0c0 guibg=#404080
+hi PmenuSel guifg=#c0c0c0 guibg=#2050d0
+hi PmenuSbar guifg=blue guibg=darkgray
+hi PmenuThumb guifg=#c0c0c0

runtime_tos/colors/default.vim

@@ -0,0 +1,23 @@
+" Vim color file
+" Maintainer:	Bram Moolenaar <[email protected]>
+" Last Change:	2001 Jul 23
+
+" This is the default color scheme.  It doesn't define the Normal
+" highlighting, it uses whatever the colors used to be.
+
+" Set 'background' back to the default.  The value can't always be estimated
+" and is then guessed.
+hi clear Normal
+set bg&
+
+" Remove all existing highlighting and set the defaults.
+hi clear
+
+" Load the syntax highlighting defaults, if it's enabled.
+if exists("syntax_on")
+  syntax reset
+endif
+
+let colors_name = "default"
+
+" vim: sw=2

runtime_tos/colors/delek.vim

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+" Vim color file
+" Maintainer:	David Schweikert <[email protected]>
+" Last Change:	2014 Mar 19
+
+hi clear
+
+let g:colors_name = "delek"
+
+" Normal should come first
+hi Normal     guifg=Black  guibg=White
+hi Cursor     guifg=bg     guibg=fg
+hi lCursor    guifg=NONE   guibg=Cyan
+
+" Note: we never set 'term' because the defaults for B&W terminals are OK
+hi DiffAdd    ctermbg=LightBlue    guibg=LightBlue
+hi DiffChange ctermbg=LightMagenta guibg=LightMagenta
+hi DiffDelete ctermfg=Blue	   ctermbg=LightCyan gui=bold guifg=Blue guibg=LightCyan
+hi DiffText   ctermbg=Red	   cterm=bold gui=bold guibg=Red
+hi Directory  ctermfg=DarkBlue	   guifg=Blue
+hi ErrorMsg   ctermfg=White	   ctermbg=DarkRed  guibg=Red	    guifg=White
+hi FoldColumn ctermfg=DarkBlue	   ctermbg=Grey     guibg=Grey	    guifg=DarkBlue
+hi Folded     ctermbg=Grey	   ctermfg=DarkBlue guibg=LightGrey guifg=DarkBlue
+hi IncSearch  cterm=reverse	   gui=reverse
+hi LineNr     ctermfg=Brown	   guifg=Brown
+hi ModeMsg    cterm=bold	   gui=bold
+hi MoreMsg    ctermfg=DarkGreen    gui=bold guifg=SeaGreen
+hi NonText    ctermfg=Blue	   gui=bold guifg=gray guibg=white
+hi Pmenu      guibg=LightBlue
+hi PmenuSel   ctermfg=White	   ctermbg=DarkBlue  guifg=White  guibg=DarkBlue
+hi Question   ctermfg=DarkGreen    gui=bold guifg=SeaGreen
+if &background == "light"
+    hi Search     ctermfg=NONE	   ctermbg=Yellow guibg=Yellow guifg=NONE
+else
+    hi Search     ctermfg=Black	   ctermbg=Yellow guibg=Yellow guifg=Black
+endif
+hi SpecialKey ctermfg=DarkBlue	   guifg=Blue
+hi StatusLine cterm=bold	   ctermbg=blue ctermfg=yellow guibg=gold guifg=blue
+hi StatusLineNC	cterm=bold	   ctermbg=blue ctermfg=black  guibg=gold guifg=blue
+hi Title      ctermfg=DarkMagenta  gui=bold guifg=Magenta
+hi VertSplit  cterm=reverse	   gui=reverse
+hi Visual     ctermbg=NONE	   cterm=reverse gui=reverse guifg=Grey guibg=fg
+hi VisualNOS  cterm=underline,bold gui=underline,bold
+hi WarningMsg ctermfg=DarkRed	   guifg=Red
+hi WildMenu   ctermfg=Black	   ctermbg=Yellow    guibg=Yellow guifg=Black
+
+" syntax highlighting
+hi Comment    cterm=NONE ctermfg=DarkRed     gui=NONE guifg=red2
+hi Constant   cterm=NONE ctermfg=DarkGreen   gui=NONE guifg=green3
+hi Identifier cterm=NONE ctermfg=DarkCyan    gui=NONE guifg=cyan4
+hi PreProc    cterm=NONE ctermfg=DarkMagenta gui=NONE guifg=magenta3
+hi Special    cterm=NONE ctermfg=LightRed    gui=NONE guifg=deeppink
+hi Statement  cterm=bold ctermfg=Blue	     gui=bold guifg=blue
+hi Type	      cterm=NONE ctermfg=Blue	     gui=bold guifg=blue
+
+" vim: sw=2