diff options
| -rw-r--r-- | runtime/ftplugin/odin.vim | 20 | ||||
| -rw-r--r-- | runtime/indent/odin.vim | 119 | ||||
| -rw-r--r-- | runtime/syntax/odin.vim | 103 |
3 files changed, 242 insertions, 0 deletions
diff --git a/runtime/ftplugin/odin.vim b/runtime/ftplugin/odin.vim new file mode 100644 index 0000000000..9d94a57808 --- /dev/null +++ b/runtime/ftplugin/odin.vim @@ -0,0 +1,20 @@ +vim9script + +# Vim filetype plugin file +# Language: Odin +# Maintainer: Maxim Kim <habamax@gmail.com> +# Website: https://github.com/habamax/vim-odin +# Last Change: 2024-01-15 + +if exists("b:did_ftplugin") + finish +endif +b:did_ftplugin = 1 + +b:undo_ftplugin = 'setlocal commentstring<' + \ .. '| setlocal comments<' + \ .. '| setlocal suffixesadd<' + +setlocal suffixesadd=.odin +setlocal commentstring=//%s +setlocal comments=s1:/*,mb:*,ex:*/,:// diff --git a/runtime/indent/odin.vim b/runtime/indent/odin.vim new file mode 100644 index 0000000000..e3318c4d6e --- /dev/null +++ b/runtime/indent/odin.vim @@ -0,0 +1,119 @@ +vim9script + +# Vim indent plugin file +# Language: Odin +# Maintainer: Maxim Kim <habamax@gmail.com> +# Website: https://github.com/habamax/vim-odin +# Last Change: 2024-01-15 + +if exists("b:did_indent") + finish +endif +b:did_indent = 1 + +b:undo_indent = 'setlocal cindent< cinoptions< cinkeys< indentexpr<' + +setlocal cindent +setlocal cinoptions=L0,m1,(s,j1,J1,l1,+0,:0,#1 +setlocal cinkeys=0{,0},0),0],!^F,:,o,O + +setlocal indentexpr=GetOdinIndent(v:lnum) + +def PrevLine(lnum: number): number + var plnum = lnum - 1 + var pline: string + while plnum > 1 + plnum = prevnonblank(plnum) + pline = getline(plnum) + # XXX: take into account nested multiline /* /* */ */ comments + if pline =~ '\*/\s*$' + while getline(plnum) !~ '/\*' && plnum > 1 + plnum -= 1 + endwhile + if getline(plnum) =~ '^\s*/\*' + plnum -= 1 + else + break + endif + elseif pline =~ '^\s*//' + plnum -= 1 + else + break + endif + endwhile + return plnum +enddef + +def GetOdinIndent(lnum: number): number + var plnum = PrevLine(lnum) + var pline = getline(plnum) + var pindent = indent(plnum) + # workaround of cindent "hang" + # if the previous line looks like: + # : #{} + # : #whatever{whateverelse} + # and variations where : # { } are in the string + # cindent(lnum) hangs + if pline =~ ':\s\+#.*{.*}' + return pindent + endif + + var indent = cindent(lnum) + var line = getline(lnum) + + if line =~ '^\s*#\k\+' + if pline =~ '[{:]\s*$' + indent = pindent + shiftwidth() + else + indent = pindent + endif + elseif pline =~ 'switch\s.*{\s*$' + indent = pindent + elseif pline =~ 'case\s*.*,\s*\(//.*\)\?$' # https://github.com/habamax/vim-odin/issues/8 + indent = pindent + matchstr(pline, 'case\s*')->strcharlen() + elseif line =~ '^\s*case\s\+.*,\s*$' + indent = pindent - shiftwidth() + elseif pline =~ 'case\s*.*:\s*\(//.*\)\?$' + if line !~ '^\s*}\s*$' && line !~ '^\s*case[[:space:]:]' + indent = pindent + shiftwidth() + endif + elseif pline =~ '^\s*@.*' && line !~ '^\s*}' + indent = pindent + elseif pline =~ ':[:=].*}\s*$' + indent = pindent + elseif pline =~ '^\s*}\s*$' + if line !~ '^\s*}' && line !~ 'case\s*.*:\s*$' + indent = pindent + else + indent = pindent - shiftwidth() + endif + elseif pline =~ '\S:\s*$' + # looking up for a case something, + # whatever, + # anything: + # ... 20 lines before + for idx in range(plnum - 1, plnum - 21, -1) + if plnum < 1 + break + endif + if getline(idx) =~ '^\s*case\s.*,\s*$' + indent = indent(idx) + shiftwidth() + break + endif + endfor + elseif pline =~ '{[^{]*}\s*$' && line !~ '^\s*[})]\s*$' # https://github.com/habamax/vim-odin/issues/2 + indent = pindent + elseif pline =~ '^\s*}\s*$' # https://github.com/habamax/vim-odin/issues/3 + # Find line with opening { and check if there is a label: + # If there is, return indent of the closing } + cursor(plnum, 1) + silent normal! % + var brlnum = line('.') + var brline = getline('.') + if plnum != brlnum && (brline =~ '^\s*\k\+:\s\+for' || brline =~ '^\s*\k\+\s*:=') + indent = pindent + endif + endif + + return indent +enddef diff --git a/runtime/syntax/odin.vim b/runtime/syntax/odin.vim new file mode 100644 index 0000000000..6bf06f69e7 --- /dev/null +++ b/runtime/syntax/odin.vim @@ -0,0 +1,103 @@ +vim9script + +# Vim indent plugin file +# Language: Odin +# Maintainer: Maxim Kim <habamax@gmail.com> +# Website: https://github.com/habamax/vim-odin +# Last Change: 2024-01-15 + +if exists("b:current_syntax") + finish +endif + +syntax keyword odinKeyword using transmute cast distinct opaque where dynamic +syntax keyword odinKeyword struct enum union const bit_field bit_set +syntax keyword odinKeyword package proc map import export foreign +syntax keyword odinKeyword size_of offset_of type_info_of typeid_of type_of align_of +syntax keyword odinKeyword return defer +syntax keyword odinKeyword or_return or_else +syntax keyword odinKeyword inline no_inline + +syntax keyword odinConditional if when else do for switch case continue break +syntax keyword odinType string cstring bool b8 b16 b32 b64 rune any rawptr +syntax keyword odinType f16 f32 f64 f16le f16be f32le f32be f64le f64be +syntax keyword odinType u8 u16 u32 u64 u128 u16le u32le u64le u128le u16be +syntax keyword odinType u32be u64be u128be uint uintptr i8 i16 i32 i64 i128 +syntax keyword odinType i16le i32le i64le i128le i16be i32be i64be i128be +syntax keyword odinType int complex complex32 complex64 complex128 matrix typeid +syntax keyword odinType quaternion quaternion64 quaternion128 quaternion256 +syntax keyword odinBool true false +syntax keyword odinNull nil +syntax match odinUninitialized '\s\+---\(\s\|$\)' + +syntax keyword odinOperator in notin not_in +syntax match odinOperator "?" display +syntax match odinOperator "->" display + +syntax match odinTodo "TODO" contained +syntax match odinTodo "XXX" contained +syntax match odinTodo "FIXME" contained +syntax match odinTodo "HACK" contained + +syntax region odinRawString start=+`+ end=+`+ +syntax region odinChar start=+'+ skip=+\\\\\|\\'+ end=+'+ +syntax region odinString start=+"+ skip=+\\\\\|\\'+ end=+"+ contains=odinEscape +syntax match odinEscape display contained /\\\([nrt\\'"]\|x\x\{2}\)/ + +syntax match odinProcedure "\v<\w*>(\s*::\s*proc)@=" + +syntax match odinAttribute "@\ze\<\w\+\>" display +syntax region odinAttribute + \ matchgroup=odinAttribute + \ start="@\ze(" end="\ze)" + \ transparent oneline + +syntax match odinInteger "\-\?\<\d\+\>" display +syntax match odinFloat "\-\?\<[0-9][0-9_]*\%(\.[0-9][0-9_]*\)\%([eE][+-]\=[0-9_]\+\)\=" display +syntax match odinHex "\<0[xX][0-9A-Fa-f]\+\>" display +syntax match odinDoz "\<0[zZ][0-9a-bA-B]\+\>" display +syntax match odinOct "\<0[oO][0-7]\+\>" display +syntax match odinBin "\<0[bB][01]\+\>" display + +syntax match odinAddressOf "&" display +syntax match odinDeref "\^" display + +syntax match odinMacro "#\<\w\+\>" display + +syntax match odinTemplate "$\<\w\+\>" + +syntax region odinLineComment start=/\/\// end=/$/ contains=@Spell,odinTodo +syntax region odinBlockComment start=/\/\*/ end=/\*\// contains=@Spell,odinTodo,odinBlockComment +syn sync ccomment odinBlockComment + +highlight def link odinKeyword Statement +highlight def link odinConditional Conditional +highlight def link odinOperator Operator + +highlight def link odinString String +highlight def link odinRawString String +highlight def link odinChar Character +highlight def link odinEscape Special + +highlight def link odinProcedure Function + +highlight def link odinMacro PreProc + +highlight def link odinLineComment Comment +highlight def link odinBlockComment Comment + +highlight def link odinTodo Todo + +highlight def link odinAttribute Statement +highlight def link odinType Type +highlight def link odinBool Boolean +highlight def link odinNull Constant +highlight def link odinUninitialized Constant +highlight def link odinInteger Number +highlight def link odinFloat Float +highlight def link odinHex Number +highlight def link odinOct Number +highlight def link odinBin Number +highlight def link odinDoz Number + +b:current_syntax = "odin" |