diff --git a/README.mkd b/README.mkd index 919c3a3..5c2d8bb 100644 --- a/README.mkd +++ b/README.mkd @@ -1,8 +1,20 @@ # vim-cpp -This is Vim syntax files with C++11 support. `c.vim` is based on Bram Moolenaar +This is Vim syntax files with C++11 support. They are forked from vim-jp/vim-cpp +and have support fo syntax highlighting of embeded ChaiScript. + +To enable syntax highlighting wrap your embedded script in raw string literals as such: + +```cpp +std::string = R"chaiscript( + // some script +)chaiscript"; +``` + +`c.vim` is based on Bram Moolenaar and `cpp.vim` is based on Ken Shan . + ## License License of original files conform to author of them. Enhancement of changes diff --git a/syntax/cpp.vim b/syntax/cpp.vim index aa66cef..b85148f 100644 --- a/syntax/cpp.vim +++ b/syntax/cpp.vim @@ -84,6 +84,37 @@ if version >= 508 || !exists("did_cpp_syntax_inits") delcommand HiLink endif + +function! RawStringEnableCodeSnip(filetype,start,end,textSnipHl) abort + let ft=toupper(a:filetype) + let group='textGroup'.ft + if exists('b:current_syntax') + let s:current_syntax=b:current_syntax + " Remove current syntax definition, as some syntax files (e.g. cpp.vim) + " do nothing if b:current_syntax is defined. + unlet b:current_syntax + endif + execute 'syntax include @'.group.' syntax/'.a:filetype.'.vim' + try + execute 'syntax include @'.group.' after/syntax/'.a:filetype.'.vim' + catch + endtry + if exists('s:current_syntax') + let b:current_syntax=s:current_syntax + else + unlet b:current_syntax + endif + execute 'syntax region textSnip'.ft.' + \ matchgroup='.a:textSnipHl.' + \ start=+'.a:start.'+ end=+'.a:end.'+ + \ contains=@'.group +endfunction + + +call RawStringEnableCodeSnip("chaiscript", 'R"chaiscript(', ')chaiscript"', 'cppRawString') + + + let b:current_syntax = "cpp" " vim: ts=8 pFad - Phonifier reborn

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