gitea/vendor/github.com/alecthomas/chroma/lexers/s/scilab.go

package s

import (
	. "github.com/alecthomas/chroma" // nolint
	"github.com/alecthomas/chroma/lexers/internal"
)

// Scilab lexer.
var Scilab = internal.Register(MustNewLazyLexer(
	&Config{
		Name:      "Scilab",
		Aliases:   []string{"scilab"},
		Filenames: []string{"*.sci", "*.sce", "*.tst"},
		MimeTypes: []string{"text/scilab"},
	},
	scilabRules,
))

func scilabRules() Rules {
	return Rules{
		"root": {
			{`//.*?$`, CommentSingle, nil},
			{`^\s*function`, Keyword, Push("deffunc")},
			{Words(``, `\b`, `__FILE__`, `__LINE__`, `break`, `case`, `catch`, `classdef`, `continue`, `do`, `else`, `elseif`, `end`, `end_try_catch`, `end_unwind_protect`, `endclassdef`, `endevents`, `endfor`, `endfunction`, `endif`, `endmethods`, `endproperties`, `endswitch`, `endwhile`, `events`, `for`, `function`, `get`, `global`, `if`, `methods`, `otherwise`, `persistent`, `properties`, `return`, `set`, `static`, `switch`, `try`, `until`, `unwind_protect`, `unwind_protect_cleanup`, `while`), Keyword, nil},
			{Words(``, `\b`, `!!_invoke_`, `%H5Object_e`, `%H5Object_fieldnames`, `%H5Object_p`, `%XMLAttr_6`, `%XMLAttr_e`, `%XMLAttr_i_XMLElem`, `%XMLAttr_length`, `%XMLAttr_p`, `%XMLAttr_size`, `%XMLDoc_6`, `%XMLDoc_e`, `%XMLDoc_i_XMLList`, `%XMLDoc_p`, `%XMLElem_6`, `%XMLElem_e`, `%XMLElem_i_XMLDoc`, `%XMLElem_i_XMLElem`, `%XMLElem_i_XMLList`, `%XMLElem_p`, `%XMLList_6`, `%XMLList_e`, `%XMLList_i_XMLElem`, `%XMLList_i_XMLList`, `%XMLList_length`, `%XMLList_p`, `%XMLList_size`, `%XMLNs_6`, `%XMLNs_e`, `%XMLNs_i_XMLElem`, `%XMLNs_p`, `%XMLSet_6`, `%XMLSet_e`, `%XMLSet_length`, `%XMLSet_p`, `%XMLSet_size`, `%XMLValid_p`, `%_EClass_6`, `%_EClass_e`, `%_EClass_p`, `%_EObj_0`, `%_EObj_1__EObj`, `%_EObj_1_b`, `%_EObj_1_c`, `%_EObj_1_i`, `%_EObj_1_s`, `%_EObj_2__EObj`, `%_EObj_2_b`, `%_EObj_2_c`, `%_EObj_2_i`, `%_EObj_2_s`, `%_EObj_3__EObj`, `%_EObj_3_b`, `%_EObj_3_c`, `%_EObj_3_i`, `%_EObj_3_s`, `%_EObj_4__EObj`, `%_EObj_4_b`, `%_EObj_4_c`, `%_EObj_4_i`, `%_EObj_4_s`, `%_EObj_5`, `%_EObj_6`, `%_EObj_a__EObj`, `%_EObj_a_b`, `%_EObj_a_c`, `%_EObj_a_i`, `%_EObj_a_s`, `%_EObj_d__EObj`, `%_EObj_d_b`, `%_EObj_d_c`, `%_EObj_d_i`, `%_EObj_d_s`, `%_EObj_disp`, `%_EObj_e`, `%_EObj_g__EObj`, `%_EObj_g_b`, `%_EObj_g_c`, `%_EObj_g_i`, `%_EObj_g_s`, `%_EObj_h__EObj`, `%_EObj_h_b`, `%_EObj_h_c`, `%_EObj_h_i`, `%_EObj_h_s`, `%_EObj_i__EObj`, `%_EObj_j__EObj`, `%_EObj_j_b`, `%_EObj_j_c`, `%_EObj_j_i`, `%_EObj_j_s`, `%_EObj_k__EObj`, `%_EObj_k_b`, `%_EObj_k_c`, `%_EObj_k_i`, `%_EObj_k_s`, `%_EObj_l__EObj`, `%_EObj_l_b`, `%_EObj_l_c`, `%_EObj_l_i`, `%_EObj_l_s`, `%_EObj_m__EObj`, `%_EObj_m_b`, `%_EObj_m_c`, `%_EObj_m_i`, `%_EObj_m_s`, `%_EObj_n__EObj`, `%_EObj_n_b`, `%_EObj_n_c`, `%_EObj_n_i`, `%_EObj_n_s`, `%_EObj_o__EObj`, `%_EObj_o_b`, `%_EObj_o_c`, `%_EObj_o_i`, `%_EObj_o_s`, `%_EObj_p`, `%_EObj_p__EObj`, `%_EObj_p_b`, `%_EObj_p_c`, `%_EObj_p_i`, `%_EObj_p_s`, `%_EObj_q__EObj`, `%_EObj_q_b`, `%_EObj_q_c`, `%_EObj_q_i`, `%_EObj_q_s`, `%_EObj_r__EObj`, `%_EObj_r_b`, `%_EObj_r_c`, `%_EObj_r_i`, `%_EObj_r_s`, `%_EObj_s__EObj`, `%_EObj_s_b`, `%_EObj_s_c`, `%_EObj_s_i`, `%_EObj_s_s`, `%_EObj_t`, `%_EObj_x__EObj`, `%_EObj_x_b`, `%_EObj_x_c`, `%_EObj_x_i`, `%_EObj_x_s`, `%_EObj_y__EObj`, `%_EObj_y_b`, `%_EObj_y_c`, `%_EObj_y_i`, `%_EObj_y_s`, `%_EObj_z__EObj`, `%_EObj_z_b`, `%_EObj_z_c`, `%_EObj_z_i`, `%_EObj_z_s`, `%_eigs`, `%_load`, `%b_1__EObj`, `%b_2__EObj`, `%b_3__EObj`, `%b_4__EObj`, `%b_a__EObj`, `%b_d__EObj`, `%b_g__EObj`, `%b_h__EObj`, `%b_i_XMLList`, `%b_i__EObj`, `%b_j__EObj`, `%b_k__EObj`, `%b_l__EObj`, `%b_m__EObj`, `%b_n__EObj`, `%b_o__EObj`, `%b_p__EObj`, `%b_q__EObj`, `%b_r__EObj`, `%b_s__EObj`, `%b_x__EObj`, `%b_y__EObj`, `%b_z__EObj`, `%c_1__EObj`, `%c_2__EObj`, `%c_3__EObj`, `%c_4__EObj`, `%c_a__EObj`, `%c_d__EObj`, `%c_g__EObj`, `%c_h__EObj`, `%c_i_XMLAttr`, `%c_i_XMLDoc`, `%c_i_XMLElem`, `%c_i_XMLList`, `%c_i__EObj`, `%c_j__EObj`, `%c_k__EObj`, `%c_l__EObj`, `%c_m__EObj`, `%c_n__EObj`, `%c_o__EObj`, `%c_p__EObj`, `%c_q__EObj`, `%c_r__EObj`, `%c_s__EObj`, `%c_x__EObj`, `%c_y__EObj`, `%c_z__EObj`, `%ce_i_XMLList`, `%fptr_i_XMLList`, `%h_i_XMLList`, `%hm_i_XMLList`, `%i_1__EObj`, `%i_2__EObj`, `%i_3__EObj`, `%i_4__EObj`, `%i_a__EObj`, `%i_abs`, `%i_cumprod`, `%i_cumsum`, `%i_d__EObj`, `%i_diag`, `%i_g__EObj`, `%i_h__EObj`, `%i_i_XMLList`, `%i_i__EObj`, `%i_j__EObj`, `%i_k__EObj`, `%i_l__EObj`, `%i_m__EObj`, `%i_matrix`, `%i_max`, `%i_maxi`, `%i_min`, `%i_mini`, `%i_mput`, `%i_n__EObj`, `%i_o__EObj`, `%i_p`, `%i_p__EObj`, `%i_prod`, `%i_q__EObj`, `%i_r__EObj`, `%i_s__EObj`, `%i_sum`, `%i_tril`, `%i_triu`, `%i_x__EObj`, `%i_y__EObj`, `%i_z__EObj`, `%ip_i_XMLList`, `%l_i_XMLList`, `%l_i__EObj`, `%lss_i_XMLList`, `%mc_i_XMLList`, `%msp_full`, `%msp_i_XMLList`, `%msp_spget`, `%p_i_XMLList`, `%ptr_i_XMLList`, `%r_i_XMLList`, `%s_1__EObj`, `%s_2__EObj`, `%s_3__EObj`, `%s_4__EObj`, `%s_a__EObj`, `%s_d__EObj`, `%s_g__EObj`, `%s_h__EObj`, `%s_i_XMLList`, `%s_i__EObj`, `%s_j__EObj`, `%s_k__EObj`, `%s_l__EObj`, `%s_m__EObj`, `%s_n__EObj`, `%s_o__EObj`, `%s_p__EObj`, `%s_q__EObj`, `%s_r__EObj`, `%s_s__EObj`, `%s_x__EObj`, `%s_y__EObj`, `%s_z__EObj`,
			{Words(``, `\b`, `$`, `%F`, `%T`, `%e`, `%eps`, `%f`, `%fftw`, `%gui`, `%i`, `%inf`, `%io`, `%modalWarning`, `%nan`, `%pi`, `%s`, `%t`, `%tk`, `%toolboxes`, `%toolboxes_dir`, `%z`, `PWD`, `SCI`, `SCIHOME`, `TMPDIR`, `arnoldilib`, `assertlib`, `atomslib`, `cacsdlib`, `compatibility_functilib`, `corelib`, `data_structureslib`, `demo_toolslib`, `development_toolslib`, `differential_equationlib`, `dynamic_linklib`, `elementary_functionslib`, `enull`, `evoid`, `external_objectslib`, `fd`, `fileiolib`, `functionslib`, `genetic_algorithmslib`, `helptoolslib`, `home`, `integerlib`, `interpolationlib`, `iolib`, `jnull`, `jvoid`, `linear_algebralib`, `m2scilib`, `matiolib`, `modules_managerlib`, `neldermeadlib`, `optimbaselib`, `optimizationlib`, `optimsimplexlib`, `output_streamlib`, `overloadinglib`, `parameterslib`, `polynomialslib`, `preferenceslib`, `randliblib`, `scicos_autolib`, `scicos_utilslib`, `scinoteslib`, `signal_processinglib`, `simulated_annealinglib`, `soundlib`, `sparselib`, `special_functionslib`, `spreadsheetlib`, `statisticslib`, `stringlib`, `tclscilib`, `timelib`, `umfpacklib`, `xcoslib`), NameConstant, nil},
			{`-|==|~=|<|>|<=|>=|&&|&|~|\|\|?`, Operator, nil},
			{`\.\*|\*|\+|\.\^|\.\\|\.\/|\/|\\`, Operator, nil},
			{`[\[\](){}@.,=:;]`, Punctuation, nil},
			{`"[^"]*"`, LiteralString, nil},
			{`(?<=[\w)\].])\'+`, Operator, nil},
			{`(?<![\w)\].])\'`, LiteralString, Push("string")},
			{`(\d+\.\d*|\d*\.\d+)([eEf][+-]?[0-9]+)?`, LiteralNumberFloat, nil},
			{`\d+[eEf][+-]?[0-9]+`, LiteralNumberFloat, nil},
			{`\d+`, LiteralNumberInteger, nil},
			{`[a-zA-Z_]\w*`, Name, nil},
			{`.`, Text, nil},
		},
		"string": {
			{`[^']*'`, LiteralString, Pop(1)},
			{`.`, LiteralString, Pop(1)},
		},
		"deffunc": {
			{`(\s*)(?:(.+)(\s*)(=)(\s*))?(.+)(\()(.*)(\))(\s*)`, ByGroups(TextWhitespace, Text, TextWhitespace, Punctuation, TextWhitespace, NameFunction, Punctuation, Text, Punctuation, TextWhitespace), Pop(1)},
			{`(\s*)([a-zA-Z_]\w*)`, ByGroups(Text, NameFunction), Pop(1)},
		},
	}
}