diff options
Diffstat (limited to 'vendor/github.com/alecthomas/chroma/lexers/n/nim.go')
| -rw-r--r-- | vendor/github.com/alecthomas/chroma/lexers/n/nim.go | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/vendor/github.com/alecthomas/chroma/lexers/n/nim.go b/vendor/github.com/alecthomas/chroma/lexers/n/nim.go new file mode 100644 index 0000000000..b08c2f94d4 --- /dev/null +++ b/vendor/github.com/alecthomas/chroma/lexers/n/nim.go @@ -0,0 +1,93 @@ +package n + +import ( + . "github.com/alecthomas/chroma" // nolint + "github.com/alecthomas/chroma/lexers/internal" +) + +// Nim lexer. +var Nim = internal.Register(MustNewLexer( + &Config{ + Name: "Nim", + Aliases: []string{"nim", "nimrod"}, + Filenames: []string{"*.nim", "*.nimrod"}, + MimeTypes: []string{"text/x-nim"}, + CaseInsensitive: true, + }, + Rules{ + "root": { + {`#\[[\s\S]*?\]#`, CommentMultiline, nil}, + {`##.*$`, LiteralStringDoc, nil}, + {`#.*$`, Comment, nil}, + {`[*=><+\-/@$~&%!?|\\\[\]]`, Operator, nil}, + {"\\.\\.|\\.|,|\\[\\.|\\.\\]|\\{\\.|\\.\\}|\\(\\.|\\.\\)|\\{|\\}|\\(|\\)|:|\\^|`|;", Punctuation, nil}, + {`(?:[\w]+)"`, LiteralString, Push("rdqs")}, + {`"""`, LiteralString, Push("tdqs")}, + {`"`, LiteralString, Push("dqs")}, + {`'`, LiteralStringChar, Push("chars")}, + {`(a_?n_?d_?|o_?r_?|n_?o_?t_?|x_?o_?r_?|s_?h_?l_?|s_?h_?r_?|d_?i_?v_?|m_?o_?d_?|i_?n_?|n_?o_?t_?i_?n_?|i_?s_?|i_?s_?n_?o_?t_?)\b`, OperatorWord, nil}, + {`(p_?r_?o_?c_?\s)(?![(\[\]])`, Keyword, Push("funcname")}, + {`(a_?d_?d_?r_?|a_?n_?d_?|a_?s_?|a_?s_?m_?|a_?t_?o_?m_?i_?c_?|b_?i_?n_?d_?|b_?l_?o_?c_?k_?|b_?r_?e_?a_?k_?|c_?a_?s_?e_?|c_?a_?s_?t_?|c_?o_?n_?c_?e_?p_?t_?|c_?o_?n_?s_?t_?|c_?o_?n_?t_?i_?n_?u_?e_?|c_?o_?n_?v_?e_?r_?t_?e_?r_?|d_?e_?f_?e_?r_?|d_?i_?s_?c_?a_?r_?d_?|d_?i_?s_?t_?i_?n_?c_?t_?|d_?i_?v_?|d_?o_?|e_?l_?i_?f_?|e_?l_?s_?e_?|e_?n_?d_?|e_?n_?u_?m_?|e_?x_?c_?e_?p_?t_?|e_?x_?p_?o_?r_?t_?|f_?i_?n_?a_?l_?l_?y_?|f_?o_?r_?|f_?u_?n_?c_?|i_?f_?|i_?n_?|y_?i_?e_?l_?d_?|i_?n_?t_?e_?r_?f_?a_?c_?e_?|i_?s_?|i_?s_?n_?o_?t_?|i_?t_?e_?r_?a_?t_?o_?r_?|l_?e_?t_?|m_?a_?c_?r_?o_?|m_?e_?t_?h_?o_?d_?|m_?i_?x_?i_?n_?|m_?o_?d_?|n_?o_?t_?|n_?o_?t_?i_?n_?|o_?b_?j_?e_?c_?t_?|o_?f_?|o_?r_?|o_?u_?t_?|p_?r_?o_?c_?|p_?t_?r_?|r_?a_?i_?s_?e_?|r_?e_?f_?|r_?e_?t_?u_?r_?n_?|s_?h_?a_?r_?e_?d_?|s_?h_?l_?|s_?h_?r_?|s_?t_?a_?t_?i_?c_?|t_?e_?m_?p_?l_?a_?t_?e_?|t_?r_?y_?|t_?u_?p_?l_?e_?|t_?y_?p_?e_?|w_?h_?e_?n_?|w_?h_?i_?l_?e_?|w_?i_?t_?h_?|w_?i_?t_?h_?o_?u_?t_?|x_?o_?r_?)\b`, Keyword, nil}, + {`(f_?r_?o_?m_?|i_?m_?p_?o_?r_?t_?|i_?n_?c_?l_?u_?d_?e_?)\b`, KeywordNamespace, nil}, + {`(v_?a_?r)\b`, KeywordDeclaration, nil}, + {`(i_?n_?t_?|i_?n_?t_?8_?|i_?n_?t_?1_?6_?|i_?n_?t_?3_?2_?|i_?n_?t_?6_?4_?|f_?l_?o_?a_?t_?|f_?l_?o_?a_?t_?3_?2_?|f_?l_?o_?a_?t_?6_?4_?|b_?o_?o_?l_?|c_?h_?a_?r_?|r_?a_?n_?g_?e_?|a_?r_?r_?a_?y_?|s_?e_?q_?|s_?e_?t_?|s_?t_?r_?i_?n_?g_?)\b`, KeywordType, nil}, + {`(n_?i_?l_?|t_?r_?u_?e_?|f_?a_?l_?s_?e_?)\b`, KeywordPseudo, nil}, + {`\b_\b`, Name, nil}, // Standalone _ used as discardable variable identifier + {`\b((?![_\d])\w)(((?!_)\w)|(_(?!_)\w))*`, Name, nil}, + {`[0-9][0-9_]*(?=([e.]|\'f(32|64)))`, LiteralNumberFloat, Push("float-suffix", "float-number")}, + {`0x[a-f0-9][a-f0-9_]*`, LiteralNumberHex, Push("int-suffix")}, + {`0b[01][01_]*`, LiteralNumberBin, Push("int-suffix")}, + {`0o[0-7][0-7_]*`, LiteralNumberOct, Push("int-suffix")}, + {`[0-9][0-9_]*`, LiteralNumberInteger, Push("int-suffix")}, + {`\s+`, Text, nil}, + {`.+$`, Error, nil}, + }, + "chars": { + {`\\([\\abcefnrtvl"\']|x[a-f0-9]{2}|[0-9]{1,3})`, LiteralStringEscape, nil}, + {`'`, LiteralStringChar, Pop(1)}, + {`.`, LiteralStringChar, nil}, + }, + "strings": { + {`(?<!\$)\$(\d+|#|\w+)+`, LiteralStringInterpol, nil}, + {`[^\\\'"$\n]+`, LiteralString, nil}, + {`[\'"\\]`, LiteralString, nil}, + {`\$`, LiteralString, nil}, + }, + "dqs": { + {`\\([\\abcefnrtvl"\']|\n|x[a-f0-9]{2}|[0-9]{1,3})`, LiteralStringEscape, nil}, + {`"`, LiteralString, Pop(1)}, + Include("strings"), + }, + "rdqs": { + {`"(?!")`, LiteralString, Pop(1)}, + {`""`, LiteralStringEscape, nil}, + Include("strings"), + }, + "tdqs": { + {`"""(?!")`, LiteralString, Pop(1)}, + Include("strings"), + Include("nl"), + }, + "funcname": { + {`((?![\d_])\w)(((?!_)\w)|(_(?!_)\w))*`, NameFunction, Pop(1)}, + {"`.+`", NameFunction, Pop(1)}, + }, + "nl": { + {`\n`, LiteralString, nil}, + }, + "float-number": { + {`\.(?!\.)[0-9_]*`, LiteralNumberFloat, nil}, + {`e[+-]?[0-9][0-9_]*`, LiteralNumberFloat, nil}, + Default(Pop(1)), + }, + "float-suffix": { + {`\'f(32|64)`, LiteralNumberFloat, nil}, + Default(Pop(1)), + }, + "int-suffix": { + {`\'i(32|64)`, LiteralNumberIntegerLong, nil}, + {`\'i(8|16)`, LiteralNumberInteger, nil}, + Default(Pop(1)), + }, + }, +)) |