Distinguish prefixed doc-macro docstrings

Also update some skip patterns for indentation and block-objects

Fix #260

ftplugin/julia.vim

@@ -79,7 +79,7 @@ if exists("loaded_matchit")
   " the 'begin' and 'end' keywords when they are used as a range rather than as
   " the delimiter of a block
   let b:match_skip = 'synIDattr(synID(line("."),col("."),1),"name") =~ '
-        \ . '"\\<julia\\%(Comprehension\\%(For\\|If\\)\\|RangeKeyword\\|SymbolS\\?\\|Comment[LM]\\|\\%([bsvr]\\|ip\\|MIME\\|big\\|raw\\|test\\|html\\|int128\\|Printf\\|Shell\\|Doc\\)\\?String\\|StringPrefixed\\|RegEx\\)\\>"'
+        \ . '"\\<julia\\%(Comprehension\\%(For\\|If\\)\\|RangeKeyword\\|Comment\\%([LM]\\|Delim\\)\\|\\%([bs]\\|Shell\\|Printf\\|Doc\\)\\?String\\|StringPrefixed\\|DocStringM\\(Raw\\)\\?\\|RegEx\\|SymbolS\\?\\|Macro\\|Dotted\\)\\>"'
 
   let b:undo_ftplugin = b:undo_ftplugin
         \ . " | unlet! b:match_words b:match_skip b:match_ignorecase"

indent/julia.vim

@@ -20,7 +20,7 @@ if exists("*GetJuliaIndent")
 endif
 
 let s:skipPatternsBasic = '\<julia\%(Comment\%([LM]\|Delim\)\)\>'
-let s:skipPatterns = '\<julia\%(Comprehension\%(For\|If\)\|RangeKeyword\|Comment\%([LM]\|Delim\)\|\%([bs]\|Shell\|Printf\|Doc\)\?String\|RegEx\|SymbolS\?\|Macro\|Dotted\)\>'
+let s:skipPatterns = '\<julia\%(Comprehension\%(For\|If\)\|RangeKeyword\|Comment\%([LM]\|Delim\)\|\%([bs]\|Shell\|Printf\|Doc\)\?String\|StringPrefixed\|DocStringM\(Raw\)\?\|RegEx\|SymbolS\?\|Macro\|Dotted\)\>'
 
 function JuliaMatch(lnum, str, regex, st, ...)
   let s = a:st
@@ -278,7 +278,7 @@ endfunction
 
 function IsInDocString(lnum)
   let stack = map(synstack(a:lnum, 1), 'synIDattr(v:val, "name")')
-  call filter(stack, 'v:val =~# "\\<juliaDocString\\(Delim\\|M\\)\\?\\>"')
+  call filter(stack, 'v:val =~# "\\<juliaDocString\\(Delim\\|M\\\(Raw\\)\\?\\)\\?\\>"')
   return len(stack) > 0
 endfunction
 

syntax/julia.vim

@@ -226,7 +226,7 @@ syntax match   juliaConstGeneric	display "\<\%(nothing\|Main\|undef\|missing\)\>
 
 syntax match   juliaParamType		contained "[^{([:space:]<>\"]\+\ze{" nextgroup=juliaCurBraBlock
 
-syntax match   juliaPossibleMacro	transparent "@" contains=juliaMacroCall,juliaMacroCallP,juliaPrintfMacro,juliaDocMacro
+syntax match   juliaPossibleMacro	transparent "@" contains=juliaMacroCall,juliaMacroCallP,juliaPrintfMacro,juliaDocMacro,juliaDocMacroPre
 
 exec 'syntax match   juliaMacro		contained "@' . s:idregex . '\%(\.' . s:idregex . '\)*"'
 syntax match   juliaMacro		contained "@[!.~$%^*/\\|<>+-]\ze[^0-9]"
@@ -307,7 +307,9 @@ syntax region  juliaPrintfMacro		contained transparent start="@s\?printf\s\+" en
 syntax region  juliaPrintfParBlock	contained matchgroup=juliaParDelim start="(" end=")" contains=@juliaExprsPrintf
 syntax region  juliaPrintfString	contained matchgroup=juliaStringDelim start=+"+ skip=+\%(\\\\\)*\\"+ end=+"+ contains=@juliaSpecialChars,@juliaPrintfChars
 
-exec 'syntax region  juliaDocMacro	contained transparent start=+@doc\s\+\%(' . s:idregex . '\%(\.' . s:idregex . '\)*\)\?\z("\%(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\(\z1\)\@'.s:d(3).'<=+ contains=juliaMacro,juliaDocStringM'
+exec 'syntax region  juliaDocMacroPre	contained transparent start=+@doc\s\+\%(' . s:idregex . '\%(\.' . s:idregex . '\)*\)\z("\%(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\(\z1\)\@'.s:d(3).'<=+ contains=juliaMacro,juliaDocStringMRaw'
+exec 'syntax region  juliaDocMacro	contained transparent start=+@doc\s\+\z("\%(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\(\z1\)\@'.s:d(3).'<=+ contains=juliaMacro,juliaDocStringM'
+syntax region  juliaDocStringMRaw	contained fold matchgroup=juliaDocStringDelim fold start=+\z\("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpellcheckDocStrings
 syntax region  juliaDocStringM		contained fold matchgroup=juliaDocStringDelim fold start=+\z\("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaStringVars,@juliaSpecialChars,@juliaSpellcheckDocStrings
 
 syntax region  juliaShellString		matchgroup=juliaStringDelim start=+`+ skip=+\%(\\\\\)*\\`+ end=+`+ contains=@juliaStringVars,juliaSpecialChar
@@ -492,6 +494,7 @@ hi def link juliaPrintfString		juliaString
 hi def link juliaShellString		juliaString
 hi def link juliaDocString		juliaString
 hi def link juliaDocStringM		juliaDocString
+hi def link juliaDocStringMRaw		juliaDocString
 hi def link juliaStringDelim		juliaString
 hi def link juliaDocStringDelim		juliaDocString
 hi def link juliaStringVarsPla		Identifier