Use sources_non_forked folder for pathogen path, with sources_non_forked_fallback folder as fallback.

sources_non_forked/vim-snipmate/syntax/snippet.vim

@@ -1,11 +0,0 @@
-" Syntax highlighting for .snippet files (used for snipMate.vim)
-" Hopefully this should make snippets a bit nicer to write!
-syn match placeHolder '\${\d\+\(:.\{-}\)\=}' contains=snipCommand
-syn match tabStop '\$\d\+'
-syn match snipEscape '\\\\\|\\`'
-syn match snipCommand '\%(\\\@<!\%(\\\\\)*\)\@<=`.\{-}\%(\\\@<!\%(\\\\\)*\)\@<=`'
-
-hi link placeHolder   Special
-hi link tabStop       Special
-hi link snipEscape    SpecialChar
-hi link snipCommand   String

sources_non_forked/vim-snipmate/syntax/snippets.vim

@@ -1,23 +0,0 @@
-" Syntax highlighting for .snippets files (used for snipMate.vim)
-" Hopefully this should make snippets a bit nicer to write!
-syn match snipComment '^#.*'
-syn match placeHolder '\${\d\+\(:.\{-}\)\=}' contains=snipCommand
-syn match tabStop '\$\d\+'
-syn match snipEscape '\\\\\|\\`'
-syn match snipCommand '\%(\\\@<!\%(\\\\\)*\)\@<=`.\{-}\%(\\\@<!\%(\\\\\)*\)\@<=`'
-syn match snippet '^snippet.*' contains=multiSnipText,snipKeyword
-syn match snippet '^extends.*' contains=snipKeyword
-syn match snippet '^version.*' contains=snipKeyword
-syn match multiSnipText '\S\+ \zs.*' contained
-syn match snipKeyword '^(snippet|extends|version)'me=s+8 contained
-syn match snipError "^[^#vse\t].*$"
-
-hi link snippet       Identifier
-hi link snipComment   Comment
-hi link multiSnipText String
-hi link snipKeyword   Keyword
-hi link snipEscape    SpecialChar
-hi link placeHolder   Special
-hi link tabStop       Special
-hi link snipCommand   String
-hi link snipError     Error