mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-26 20:27:03 +01:00
74 lines
3 KiB
Go
74 lines
3 KiB
Go
|
package j
|
||
|
|
|
||
|
|
import (
|
||
|
|
. "github.com/alecthomas/chroma" // nolint
|
||
|
|
"github.com/alecthomas/chroma/lexers/internal"
|
||
|
|
)
|
||
|
|
|
||
|
|
// J lexer.
|
||
|
|
var J = internal.Register(MustNewLexer(
|
||
|
|
&Config{
|
||
|
|
Name: "J",
|
||
|
|
Aliases: []string{"j"},
|
||
|
|
Filenames: []string{"*.ijs"},
|
||
|
|
MimeTypes: []string{"text/x-j"},
|
||
|
|
},
|
||
|
|
Rules{
|
||
|
|
"root": {
|
||
|
|
{`#!.*$`, CommentPreproc, nil},
|
||
|
|
{`NB\..*`, CommentSingle, nil},
|
||
|
|
{`\n+\s*Note`, CommentMultiline, Push("comment")},
|
||
|
|
{`\s*Note.*`, CommentSingle, nil},
|
||
|
|
{`\s+`, Text, nil},
|
||
|
|
{`'`, LiteralString, Push("singlequote")},
|
||
|
|
{`0\s+:\s*0|noun\s+define\s*$`, NameEntity, Push("nounDefinition")},
|
||
|
|
{`(([1-4]|13)\s+:\s*0|(adverb|conjunction|dyad|monad|verb)\s+define)\b`, NameFunction, Push("explicitDefinition")},
|
||
|
|
{Words(``, `\b[a-zA-Z]\w*\.`, `for_`, `goto_`, `label_`), NameLabel, nil},
|
||
|
|
{Words(``, `\.`, `assert`, `break`, `case`, `catch`, `catchd`, `catcht`, `continue`, `do`, `else`, `elseif`, `end`, `fcase`, `for`, `if`, `return`, `select`, `throw`, `try`, `while`, `whilst`), NameLabel, nil},
|
||
|
|
{`\b[a-zA-Z]\w*`, NameVariable, nil},
|
||
|
|
{Words(``, ``, `ARGV`, `CR`, `CRLF`, `DEL`, `Debug`, `EAV`, `EMPTY`, `FF`, `JVERSION`, `LF`, `LF2`, `Note`, `TAB`, `alpha17`, `alpha27`, `apply`, `bind`, `boxopen`, `boxxopen`, `bx`, `clear`, `cutLF`, `cutopen`, `datatype`, `def`, `dfh`, `drop`, `each`, `echo`, `empty`, `erase`, `every`, `evtloop`, `exit`, `expand`, `fetch`, `file2url`, `fixdotdot`, `fliprgb`, `getargs`, `getenv`, `hfd`, `inv`, `inverse`, `iospath`, `isatty`, `isutf8`, `items`, `leaf`, `list`, `nameclass`, `namelist`, `names`, `nc`, `nl`, `on`, `pick`, `rows`, `script`, `scriptd`, `sign`, `sminfo`, `smoutput`, `sort`, `split`, `stderr`, `stdin`, `stdout`, `table`, `take`, `timespacex`, `timex`, `tmoutput`, `toCRLF`, `toHOST`, `toJ`, `tolower`, `toupper`, `type`, `ucp`, `ucpcount`, `usleep`, `utf8`, `uucp`), NameFunction, nil},
|
||
|
|
{`=[.:]`, Operator, nil},
|
||
|
|
{"[-=+*#$%@!~`^&\";:.,<>{}\\[\\]\\\\|/]", Operator, nil},
|
||
|
|
{`[abCdDeEfHiIjLMoprtT]\.`, KeywordReserved, nil},
|
||
|
|
{`[aDiLpqsStux]\:`, KeywordReserved, nil},
|
||
|
|
{`(_[0-9])\:`, KeywordConstant, nil},
|
||
|
|
{`\(`, Punctuation, Push("parentheses")},
|
||
|
|
Include("numbers"),
|
||
|
|
},
|
||
|
|
"comment": {
|
||
|
|
{`[^)]`, CommentMultiline, nil},
|
||
|
|
{`^\)`, CommentMultiline, Pop(1)},
|
||
|
|
{`[)]`, CommentMultiline, nil},
|
||
|
|
},
|
||
|
|
"explicitDefinition": {
|
||
|
|
{`\b[nmuvxy]\b`, NameDecorator, nil},
|
||
|
|
Include("root"),
|
||
|
|
{`[^)]`, Name, nil},
|
||
|
|
{`^\)`, NameLabel, Pop(1)},
|
||
|
|
{`[)]`, Name, nil},
|
||
|
|
},
|
||
|
|
"numbers": {
|
||
|
|
{`\b_{1,2}\b`, LiteralNumber, nil},
|
||
|
|
{`_?\d+(\.\d+)?(\s*[ejr]\s*)_?\d+(\.?=\d+)?`, LiteralNumber, nil},
|
||
|
|
{`_?\d+\.(?=\d+)`, LiteralNumberFloat, nil},
|
||
|
|
{`_?\d+x`, LiteralNumberIntegerLong, nil},
|
||
|
|
{`_?\d+`, LiteralNumberInteger, nil},
|
||
|
|
},
|
||
|
|
"nounDefinition": {
|
||
|
|
{`[^)]`, LiteralString, nil},
|
||
|
|
{`^\)`, NameLabel, Pop(1)},
|
||
|
|
{`[)]`, LiteralString, nil},
|
||
|
|
},
|
||
|
|
"parentheses": {
|
||
|
|
{`\)`, Punctuation, Pop(1)},
|
||
|
|
Include("explicitDefinition"),
|
||
|
|
Include("root"),
|
||
|
|
},
|
||
|
|
"singlequote": {
|
||
|
|
{`[^']`, LiteralString, nil},
|
||
|
|
{`''`, LiteralString, nil},
|
||
|
|
{`'`, LiteralString, Pop(1)},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
))
|