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834 lines
29 KiB
JavaScript
834 lines
29 KiB
JavaScript
"use strict";
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(self["webpackChunk_JUPYTERLAB_CORE_OUTPUT"] = self["webpackChunk_JUPYTERLAB_CORE_OUTPUT"] || []).push([[3322],{
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/***/ 53322:
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/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
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__webpack_require__.r(__webpack_exports__);
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/* harmony export */ __webpack_require__.d(__webpack_exports__, {
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/* harmony export */ perl: () => (/* binding */ perl)
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/* harmony export */ });
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// it's like "peek", but need for look-ahead or look-behind if index < 0
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function look(stream, c){
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return stream.string.charAt(stream.pos+(c||0));
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}
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// return a part of prefix of current stream from current position
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function prefix(stream, c){
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if(c){
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var x=stream.pos-c;
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return stream.string.substr((x>=0?x:0),c);}
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else{
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return stream.string.substr(0,stream.pos-1);
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}
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}
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// return a part of suffix of current stream from current position
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function suffix(stream, c){
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var y=stream.string.length;
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var x=y-stream.pos+1;
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return stream.string.substr(stream.pos,(c&&c<y?c:x));
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}
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// eating and vomiting a part of stream from current position
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function eatSuffix(stream, c){
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var x=stream.pos+c;
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var y;
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if(x<=0)
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stream.pos=0;
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else if(x>=(y=stream.string.length-1))
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stream.pos=y;
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else
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stream.pos=x;
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}
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// http://perldoc.perl.org
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var PERL={ // null - magic touch
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// 1 - keyword
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// 2 - def
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// 3 - atom
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// 4 - operator
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// 5 - builtin (predefined)
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// [x,y] - x=1,2,3; y=must be defined if x{...}
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// PERL operators
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'->': 4,
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'++': 4,
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'--': 4,
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'**': 4,
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// ! ~ \ and unary + and -
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'=~': 4,
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'!~': 4,
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'*': 4,
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'/': 4,
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'%': 4,
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'x': 4,
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'+': 4,
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'-': 4,
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'.': 4,
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'<<': 4,
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'>>': 4,
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// named unary operators
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'<': 4,
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'>': 4,
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'<=': 4,
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'>=': 4,
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'lt': 4,
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'gt': 4,
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'le': 4,
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'ge': 4,
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'==': 4,
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'!=': 4,
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'<=>': 4,
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'eq': 4,
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'ne': 4,
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'cmp': 4,
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'~~': 4,
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'&': 4,
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'|': 4,
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'^': 4,
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'&&': 4,
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'||': 4,
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'//': 4,
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'..': 4,
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'...': 4,
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'?': 4,
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':': 4,
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'=': 4,
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'+=': 4,
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'-=': 4,
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'*=': 4, // etc. ???
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',': 4,
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'=>': 4,
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'::': 4,
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// list operators (rightward)
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'not': 4,
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'and': 4,
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'or': 4,
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'xor': 4,
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// PERL predefined variables (I know, what this is a paranoid idea, but may be needed for people, who learn PERL, and for me as well, ...and may be for you?;)
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'BEGIN': [5,1],
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'END': [5,1],
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'PRINT': [5,1],
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'PRINTF': [5,1],
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'GETC': [5,1],
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'READ': [5,1],
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'READLINE': [5,1],
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'DESTROY': [5,1],
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'TIE': [5,1],
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'TIEHANDLE': [5,1],
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'UNTIE': [5,1],
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'STDIN': 5,
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'STDIN_TOP': 5,
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'STDOUT': 5,
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'STDOUT_TOP': 5,
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'STDERR': 5,
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'STDERR_TOP': 5,
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'$ARG': 5,
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'$_': 5,
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'@ARG': 5,
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'@_': 5,
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'$LIST_SEPARATOR': 5,
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'$"': 5,
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'$PROCESS_ID': 5,
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'$PID': 5,
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'$$': 5,
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'$REAL_GROUP_ID': 5,
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'$GID': 5,
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'$(': 5,
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'$EFFECTIVE_GROUP_ID': 5,
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'$EGID': 5,
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'$)': 5,
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'$PROGRAM_NAME': 5,
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'$0': 5,
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'$SUBSCRIPT_SEPARATOR': 5,
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'$SUBSEP': 5,
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'$;': 5,
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'$REAL_USER_ID': 5,
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'$UID': 5,
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'$<': 5,
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'$EFFECTIVE_USER_ID': 5,
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'$EUID': 5,
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'$>': 5,
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'$a': 5,
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'$b': 5,
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'$COMPILING': 5,
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'$^C': 5,
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'$DEBUGGING': 5,
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'$^D': 5,
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'${^ENCODING}': 5,
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'$ENV': 5,
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'%ENV': 5,
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'$SYSTEM_FD_MAX': 5,
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'$^F': 5,
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'@F': 5,
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'${^GLOBAL_PHASE}': 5,
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'$^H': 5,
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'%^H': 5,
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'@INC': 5,
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'%INC': 5,
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'$INPLACE_EDIT': 5,
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'$^I': 5,
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'$^M': 5,
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'$OSNAME': 5,
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'$^O': 5,
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'${^OPEN}': 5,
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'$PERLDB': 5,
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'$^P': 5,
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'$SIG': 5,
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'%SIG': 5,
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'$BASETIME': 5,
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'$^T': 5,
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'${^TAINT}': 5,
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'${^UNICODE}': 5,
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'${^UTF8CACHE}': 5,
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'${^UTF8LOCALE}': 5,
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'$PERL_VERSION': 5,
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'$^V': 5,
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'${^WIN32_SLOPPY_STAT}': 5,
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'$EXECUTABLE_NAME': 5,
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'$^X': 5,
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'$1': 5, // - regexp $1, $2...
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'$MATCH': 5,
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'$&': 5,
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'${^MATCH}': 5,
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'$PREMATCH': 5,
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'$`': 5,
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'${^PREMATCH}': 5,
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'$POSTMATCH': 5,
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"$'": 5,
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'${^POSTMATCH}': 5,
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'$LAST_PAREN_MATCH': 5,
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'$+': 5,
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'$LAST_SUBMATCH_RESULT': 5,
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'$^N': 5,
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'@LAST_MATCH_END': 5,
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'@+': 5,
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'%LAST_PAREN_MATCH': 5,
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'%+': 5,
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'@LAST_MATCH_START': 5,
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'@-': 5,
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'%LAST_MATCH_START': 5,
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'%-': 5,
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'$LAST_REGEXP_CODE_RESULT': 5,
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'$^R': 5,
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'${^RE_DEBUG_FLAGS}': 5,
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'${^RE_TRIE_MAXBUF}': 5,
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'$ARGV': 5,
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'@ARGV': 5,
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'ARGV': 5,
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'ARGVOUT': 5,
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'$OUTPUT_FIELD_SEPARATOR': 5,
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'$OFS': 5,
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'$,': 5,
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'$INPUT_LINE_NUMBER': 5,
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'$NR': 5,
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'$.': 5,
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'$INPUT_RECORD_SEPARATOR': 5,
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'$RS': 5,
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'$/': 5,
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'$OUTPUT_RECORD_SEPARATOR': 5,
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'$ORS': 5,
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'$\\': 5,
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'$OUTPUT_AUTOFLUSH': 5,
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'$|': 5,
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'$ACCUMULATOR': 5,
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'$^A': 5,
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'$FORMAT_FORMFEED': 5,
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'$^L': 5,
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'$FORMAT_PAGE_NUMBER': 5,
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'$%': 5,
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'$FORMAT_LINES_LEFT': 5,
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'$-': 5,
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'$FORMAT_LINE_BREAK_CHARACTERS': 5,
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'$:': 5,
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'$FORMAT_LINES_PER_PAGE': 5,
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'$=': 5,
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'$FORMAT_TOP_NAME': 5,
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'$^': 5,
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'$FORMAT_NAME': 5,
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'$~': 5,
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'${^CHILD_ERROR_NATIVE}': 5,
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'$EXTENDED_OS_ERROR': 5,
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'$^E': 5,
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'$EXCEPTIONS_BEING_CAUGHT': 5,
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'$^S': 5,
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'$WARNING': 5,
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'$^W': 5,
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'${^WARNING_BITS}': 5,
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'$OS_ERROR': 5,
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'$ERRNO': 5,
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'$!': 5,
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'%OS_ERROR': 5,
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'%ERRNO': 5,
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'%!': 5,
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'$CHILD_ERROR': 5,
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'$?': 5,
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'$EVAL_ERROR': 5,
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'$@': 5,
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'$OFMT': 5,
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'$#': 5,
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'$*': 5,
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'$ARRAY_BASE': 5,
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'$[': 5,
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'$OLD_PERL_VERSION': 5,
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'$]': 5,
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// PERL blocks
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'if':[1,1],
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elsif:[1,1],
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'else':[1,1],
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'while':[1,1],
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unless:[1,1],
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'for':[1,1],
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foreach:[1,1],
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// PERL functions
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'abs':1, // - absolute value function
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accept:1, // - accept an incoming socket connect
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alarm:1, // - schedule a SIGALRM
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'atan2':1, // - arctangent of Y/X in the range -PI to PI
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bind:1, // - binds an address to a socket
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binmode:1, // - prepare binary files for I/O
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bless:1, // - create an object
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bootstrap:1, //
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'break':1, // - break out of a "given" block
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caller:1, // - get context of the current subroutine call
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chdir:1, // - change your current working directory
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chmod:1, // - changes the permissions on a list of files
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chomp:1, // - remove a trailing record separator from a string
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chop:1, // - remove the last character from a string
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chown:1, // - change the ownership on a list of files
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chr:1, // - get character this number represents
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chroot:1, // - make directory new root for path lookups
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close:1, // - close file (or pipe or socket) handle
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closedir:1, // - close directory handle
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connect:1, // - connect to a remote socket
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'continue':[1,1], // - optional trailing block in a while or foreach
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'cos':1, // - cosine function
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crypt:1, // - one-way passwd-style encryption
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dbmclose:1, // - breaks binding on a tied dbm file
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dbmopen:1, // - create binding on a tied dbm file
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'default':1, //
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defined:1, // - test whether a value, variable, or function is defined
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'delete':1, // - deletes a value from a hash
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die:1, // - raise an exception or bail out
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'do':1, // - turn a BLOCK into a TERM
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dump:1, // - create an immediate core dump
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each:1, // - retrieve the next key/value pair from a hash
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endgrent:1, // - be done using group file
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endhostent:1, // - be done using hosts file
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endnetent:1, // - be done using networks file
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endprotoent:1, // - be done using protocols file
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endpwent:1, // - be done using passwd file
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endservent:1, // - be done using services file
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eof:1, // - test a filehandle for its end
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'eval':1, // - catch exceptions or compile and run code
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'exec':1, // - abandon this program to run another
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exists:1, // - test whether a hash key is present
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exit:1, // - terminate this program
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'exp':1, // - raise I to a power
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fcntl:1, // - file control system call
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fileno:1, // - return file descriptor from filehandle
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flock:1, // - lock an entire file with an advisory lock
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fork:1, // - create a new process just like this one
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format:1, // - declare a picture format with use by the write() function
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formline:1, // - internal function used for formats
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getc:1, // - get the next character from the filehandle
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getgrent:1, // - get next group record
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getgrgid:1, // - get group record given group user ID
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getgrnam:1, // - get group record given group name
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gethostbyaddr:1, // - get host record given its address
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gethostbyname:1, // - get host record given name
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gethostent:1, // - get next hosts record
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getlogin:1, // - return who logged in at this tty
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getnetbyaddr:1, // - get network record given its address
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getnetbyname:1, // - get networks record given name
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getnetent:1, // - get next networks record
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getpeername:1, // - find the other end of a socket connection
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getpgrp:1, // - get process group
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getppid:1, // - get parent process ID
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getpriority:1, // - get current nice value
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getprotobyname:1, // - get protocol record given name
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getprotobynumber:1, // - get protocol record numeric protocol
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getprotoent:1, // - get next protocols record
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getpwent:1, // - get next passwd record
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getpwnam:1, // - get passwd record given user login name
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getpwuid:1, // - get passwd record given user ID
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getservbyname:1, // - get services record given its name
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getservbyport:1, // - get services record given numeric port
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getservent:1, // - get next services record
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getsockname:1, // - retrieve the sockaddr for a given socket
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getsockopt:1, // - get socket options on a given socket
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given:1, //
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glob:1, // - expand filenames using wildcards
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gmtime:1, // - convert UNIX time into record or string using Greenwich time
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'goto':1, // - create spaghetti code
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grep:1, // - locate elements in a list test true against a given criterion
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hex:1, // - convert a string to a hexadecimal number
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'import':1, // - patch a module's namespace into your own
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index:1, // - find a substring within a string
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'int':1, // - get the integer portion of a number
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ioctl:1, // - system-dependent device control system call
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'join':1, // - join a list into a string using a separator
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keys:1, // - retrieve list of indices from a hash
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kill:1, // - send a signal to a process or process group
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last:1, // - exit a block prematurely
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lc:1, // - return lower-case version of a string
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lcfirst:1, // - return a string with just the next letter in lower case
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length:1, // - return the number of bytes in a string
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'link':1, // - create a hard link in the filesystem
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listen:1, // - register your socket as a server
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local: 2, // - create a temporary value for a global variable (dynamic scoping)
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localtime:1, // - convert UNIX time into record or string using local time
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lock:1, // - get a thread lock on a variable, subroutine, or method
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'log':1, // - retrieve the natural logarithm for a number
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|
lstat:1, // - stat a symbolic link
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|
m:null, // - match a string with a regular expression pattern
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map:1, // - apply a change to a list to get back a new list with the changes
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|
mkdir:1, // - create a directory
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|
msgctl:1, // - SysV IPC message control operations
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|
msgget:1, // - get SysV IPC message queue
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|
msgrcv:1, // - receive a SysV IPC message from a message queue
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|
msgsnd:1, // - send a SysV IPC message to a message queue
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|
my: 2, // - declare and assign a local variable (lexical scoping)
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|
'new':1, //
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|
next:1, // - iterate a block prematurely
|
|
no:1, // - unimport some module symbols or semantics at compile time
|
|
oct:1, // - convert a string to an octal number
|
|
open:1, // - open a file, pipe, or descriptor
|
|
opendir:1, // - open a directory
|
|
ord:1, // - find a character's numeric representation
|
|
our: 2, // - declare and assign a package variable (lexical scoping)
|
|
pack:1, // - convert a list into a binary representation
|
|
'package':1, // - declare a separate global namespace
|
|
pipe:1, // - open a pair of connected filehandles
|
|
pop:1, // - remove the last element from an array and return it
|
|
pos:1, // - find or set the offset for the last/next m//g search
|
|
print:1, // - output a list to a filehandle
|
|
printf:1, // - output a formatted list to a filehandle
|
|
prototype:1, // - get the prototype (if any) of a subroutine
|
|
push:1, // - append one or more elements to an array
|
|
q:null, // - singly quote a string
|
|
qq:null, // - doubly quote a string
|
|
qr:null, // - Compile pattern
|
|
quotemeta:null, // - quote regular expression magic characters
|
|
qw:null, // - quote a list of words
|
|
qx:null, // - backquote quote a string
|
|
rand:1, // - retrieve the next pseudorandom number
|
|
read:1, // - fixed-length buffered input from a filehandle
|
|
readdir:1, // - get a directory from a directory handle
|
|
readline:1, // - fetch a record from a file
|
|
readlink:1, // - determine where a symbolic link is pointing
|
|
readpipe:1, // - execute a system command and collect standard output
|
|
recv:1, // - receive a message over a Socket
|
|
redo:1, // - start this loop iteration over again
|
|
ref:1, // - find out the type of thing being referenced
|
|
rename:1, // - change a filename
|
|
require:1, // - load in external functions from a library at runtime
|
|
reset:1, // - clear all variables of a given name
|
|
'return':1, // - get out of a function early
|
|
reverse:1, // - flip a string or a list
|
|
rewinddir:1, // - reset directory handle
|
|
rindex:1, // - right-to-left substring search
|
|
rmdir:1, // - remove a directory
|
|
s:null, // - replace a pattern with a string
|
|
say:1, // - print with newline
|
|
scalar:1, // - force a scalar context
|
|
seek:1, // - reposition file pointer for random-access I/O
|
|
seekdir:1, // - reposition directory pointer
|
|
select:1, // - reset default output or do I/O multiplexing
|
|
semctl:1, // - SysV semaphore control operations
|
|
semget:1, // - get set of SysV semaphores
|
|
semop:1, // - SysV semaphore operations
|
|
send:1, // - send a message over a socket
|
|
setgrent:1, // - prepare group file for use
|
|
sethostent:1, // - prepare hosts file for use
|
|
setnetent:1, // - prepare networks file for use
|
|
setpgrp:1, // - set the process group of a process
|
|
setpriority:1, // - set a process's nice value
|
|
setprotoent:1, // - prepare protocols file for use
|
|
setpwent:1, // - prepare passwd file for use
|
|
setservent:1, // - prepare services file for use
|
|
setsockopt:1, // - set some socket options
|
|
shift:1, // - remove the first element of an array, and return it
|
|
shmctl:1, // - SysV shared memory operations
|
|
shmget:1, // - get SysV shared memory segment identifier
|
|
shmread:1, // - read SysV shared memory
|
|
shmwrite:1, // - write SysV shared memory
|
|
shutdown:1, // - close down just half of a socket connection
|
|
'sin':1, // - return the sine of a number
|
|
sleep:1, // - block for some number of seconds
|
|
socket:1, // - create a socket
|
|
socketpair:1, // - create a pair of sockets
|
|
'sort':1, // - sort a list of values
|
|
splice:1, // - add or remove elements anywhere in an array
|
|
'split':1, // - split up a string using a regexp delimiter
|
|
sprintf:1, // - formatted print into a string
|
|
'sqrt':1, // - square root function
|
|
srand:1, // - seed the random number generator
|
|
stat:1, // - get a file's status information
|
|
state:1, // - declare and assign a state variable (persistent lexical scoping)
|
|
study:1, // - optimize input data for repeated searches
|
|
'sub':1, // - declare a subroutine, possibly anonymously
|
|
'substr':1, // - get or alter a portion of a string
|
|
symlink:1, // - create a symbolic link to a file
|
|
syscall:1, // - execute an arbitrary system call
|
|
sysopen:1, // - open a file, pipe, or descriptor
|
|
sysread:1, // - fixed-length unbuffered input from a filehandle
|
|
sysseek:1, // - position I/O pointer on handle used with sysread and syswrite
|
|
system:1, // - run a separate program
|
|
syswrite:1, // - fixed-length unbuffered output to a filehandle
|
|
tell:1, // - get current seekpointer on a filehandle
|
|
telldir:1, // - get current seekpointer on a directory handle
|
|
tie:1, // - bind a variable to an object class
|
|
tied:1, // - get a reference to the object underlying a tied variable
|
|
time:1, // - return number of seconds since 1970
|
|
times:1, // - return elapsed time for self and child processes
|
|
tr:null, // - transliterate a string
|
|
truncate:1, // - shorten a file
|
|
uc:1, // - return upper-case version of a string
|
|
ucfirst:1, // - return a string with just the next letter in upper case
|
|
umask:1, // - set file creation mode mask
|
|
undef:1, // - remove a variable or function definition
|
|
unlink:1, // - remove one link to a file
|
|
unpack:1, // - convert binary structure into normal perl variables
|
|
unshift:1, // - prepend more elements to the beginning of a list
|
|
untie:1, // - break a tie binding to a variable
|
|
use:1, // - load in a module at compile time
|
|
utime:1, // - set a file's last access and modify times
|
|
values:1, // - return a list of the values in a hash
|
|
vec:1, // - test or set particular bits in a string
|
|
wait:1, // - wait for any child process to die
|
|
waitpid:1, // - wait for a particular child process to die
|
|
wantarray:1, // - get void vs scalar vs list context of current subroutine call
|
|
warn:1, // - print debugging info
|
|
when:1, //
|
|
write:1, // - print a picture record
|
|
y:null}; // - transliterate a string
|
|
|
|
var RXstyle="string.special";
|
|
var RXmodifiers=/[goseximacplud]/; // NOTE: "m", "s", "y" and "tr" need to correct real modifiers for each regexp type
|
|
|
|
function tokenChain(stream,state,chain,style,tail){ // NOTE: chain.length > 2 is not working now (it's for s[...][...]geos;)
|
|
state.chain=null; // 12 3tail
|
|
state.style=null;
|
|
state.tail=null;
|
|
state.tokenize=function(stream,state){
|
|
var e=false,c,i=0;
|
|
while(c=stream.next()){
|
|
if(c===chain[i]&&!e){
|
|
if(chain[++i]!==undefined){
|
|
state.chain=chain[i];
|
|
state.style=style;
|
|
state.tail=tail;}
|
|
else if(tail)
|
|
stream.eatWhile(tail);
|
|
state.tokenize=tokenPerl;
|
|
return style;}
|
|
e=!e&&c=="\\";}
|
|
return style;};
|
|
return state.tokenize(stream,state);}
|
|
|
|
function tokenSOMETHING(stream,state,string){
|
|
state.tokenize=function(stream,state){
|
|
if(stream.string==string)
|
|
state.tokenize=tokenPerl;
|
|
stream.skipToEnd();
|
|
return "string";};
|
|
return state.tokenize(stream,state);}
|
|
|
|
function tokenPerl(stream,state){
|
|
if(stream.eatSpace())
|
|
return null;
|
|
if(state.chain)
|
|
return tokenChain(stream,state,state.chain,state.style,state.tail);
|
|
if(stream.match(/^(\-?((\d[\d_]*)?\.\d+(e[+-]?\d+)?|\d+\.\d*)|0x[\da-fA-F_]+|0b[01_]+|\d[\d_]*(e[+-]?\d+)?)/))
|
|
return 'number';
|
|
if(stream.match(/^<<(?=[_a-zA-Z])/)){ // NOTE: <<SOMETHING\n...\nSOMETHING\n
|
|
stream.eatWhile(/\w/);
|
|
return tokenSOMETHING(stream,state,stream.current().substr(2));}
|
|
if(stream.sol()&&stream.match(/^\=item(?!\w)/)){// NOTE: \n=item...\n=cut\n
|
|
return tokenSOMETHING(stream,state,'=cut');}
|
|
var ch=stream.next();
|
|
if(ch=='"'||ch=="'"){ // NOTE: ' or " or <<'SOMETHING'\n...\nSOMETHING\n or <<"SOMETHING"\n...\nSOMETHING\n
|
|
if(prefix(stream, 3)=="<<"+ch){
|
|
var p=stream.pos;
|
|
stream.eatWhile(/\w/);
|
|
var n=stream.current().substr(1);
|
|
if(n&&stream.eat(ch))
|
|
return tokenSOMETHING(stream,state,n);
|
|
stream.pos=p;}
|
|
return tokenChain(stream,state,[ch],"string");}
|
|
if(ch=="q"){
|
|
var c=look(stream, -2);
|
|
if(!(c&&/\w/.test(c))){
|
|
c=look(stream, 0);
|
|
if(c=="x"){
|
|
c=look(stream, 1);
|
|
if(c=="("){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,[")"],RXstyle,RXmodifiers);}
|
|
if(c=="["){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,["]"],RXstyle,RXmodifiers);}
|
|
if(c=="{"){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,["}"],RXstyle,RXmodifiers);}
|
|
if(c=="<"){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,[">"],RXstyle,RXmodifiers);}
|
|
if(/[\^'"!~\/]/.test(c)){
|
|
eatSuffix(stream, 1);
|
|
return tokenChain(stream,state,[stream.eat(c)],RXstyle,RXmodifiers);}}
|
|
else if(c=="q"){
|
|
c=look(stream, 1);
|
|
if(c=="("){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,[")"],"string");}
|
|
if(c=="["){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,["]"],"string");}
|
|
if(c=="{"){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,["}"],"string");}
|
|
if(c=="<"){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,[">"],"string");}
|
|
if(/[\^'"!~\/]/.test(c)){
|
|
eatSuffix(stream, 1);
|
|
return tokenChain(stream,state,[stream.eat(c)],"string");}}
|
|
else if(c=="w"){
|
|
c=look(stream, 1);
|
|
if(c=="("){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,[")"],"bracket");}
|
|
if(c=="["){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,["]"],"bracket");}
|
|
if(c=="{"){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,["}"],"bracket");}
|
|
if(c=="<"){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,[">"],"bracket");}
|
|
if(/[\^'"!~\/]/.test(c)){
|
|
eatSuffix(stream, 1);
|
|
return tokenChain(stream,state,[stream.eat(c)],"bracket");}}
|
|
else if(c=="r"){
|
|
c=look(stream, 1);
|
|
if(c=="("){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,[")"],RXstyle,RXmodifiers);}
|
|
if(c=="["){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,["]"],RXstyle,RXmodifiers);}
|
|
if(c=="{"){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,["}"],RXstyle,RXmodifiers);}
|
|
if(c=="<"){
|
|
eatSuffix(stream, 2);
|
|
return tokenChain(stream,state,[">"],RXstyle,RXmodifiers);}
|
|
if(/[\^'"!~\/]/.test(c)){
|
|
eatSuffix(stream, 1);
|
|
return tokenChain(stream,state,[stream.eat(c)],RXstyle,RXmodifiers);}}
|
|
else if(/[\^'"!~\/(\[{<]/.test(c)){
|
|
if(c=="("){
|
|
eatSuffix(stream, 1);
|
|
return tokenChain(stream,state,[")"],"string");}
|
|
if(c=="["){
|
|
eatSuffix(stream, 1);
|
|
return tokenChain(stream,state,["]"],"string");}
|
|
if(c=="{"){
|
|
eatSuffix(stream, 1);
|
|
return tokenChain(stream,state,["}"],"string");}
|
|
if(c=="<"){
|
|
eatSuffix(stream, 1);
|
|
return tokenChain(stream,state,[">"],"string");}
|
|
if(/[\^'"!~\/]/.test(c)){
|
|
return tokenChain(stream,state,[stream.eat(c)],"string");}}}}
|
|
if(ch=="m"){
|
|
var c=look(stream, -2);
|
|
if(!(c&&/\w/.test(c))){
|
|
c=stream.eat(/[(\[{<\^'"!~\/]/);
|
|
if(c){
|
|
if(/[\^'"!~\/]/.test(c)){
|
|
return tokenChain(stream,state,[c],RXstyle,RXmodifiers);}
|
|
if(c=="("){
|
|
return tokenChain(stream,state,[")"],RXstyle,RXmodifiers);}
|
|
if(c=="["){
|
|
return tokenChain(stream,state,["]"],RXstyle,RXmodifiers);}
|
|
if(c=="{"){
|
|
return tokenChain(stream,state,["}"],RXstyle,RXmodifiers);}
|
|
if(c=="<"){
|
|
return tokenChain(stream,state,[">"],RXstyle,RXmodifiers);}}}}
|
|
if(ch=="s"){
|
|
var c=/[\/>\]})\w]/.test(look(stream, -2));
|
|
if(!c){
|
|
c=stream.eat(/[(\[{<\^'"!~\/]/);
|
|
if(c){
|
|
if(c=="[")
|
|
return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers);
|
|
if(c=="{")
|
|
return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers);
|
|
if(c=="<")
|
|
return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers);
|
|
if(c=="(")
|
|
return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers);
|
|
return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers);}}}
|
|
if(ch=="y"){
|
|
var c=/[\/>\]})\w]/.test(look(stream, -2));
|
|
if(!c){
|
|
c=stream.eat(/[(\[{<\^'"!~\/]/);
|
|
if(c){
|
|
if(c=="[")
|
|
return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers);
|
|
if(c=="{")
|
|
return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers);
|
|
if(c=="<")
|
|
return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers);
|
|
if(c=="(")
|
|
return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers);
|
|
return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers);}}}
|
|
if(ch=="t"){
|
|
var c=/[\/>\]})\w]/.test(look(stream, -2));
|
|
if(!c){
|
|
c=stream.eat("r");if(c){
|
|
c=stream.eat(/[(\[{<\^'"!~\/]/);
|
|
if(c){
|
|
if(c=="[")
|
|
return tokenChain(stream,state,["]","]"],RXstyle,RXmodifiers);
|
|
if(c=="{")
|
|
return tokenChain(stream,state,["}","}"],RXstyle,RXmodifiers);
|
|
if(c=="<")
|
|
return tokenChain(stream,state,[">",">"],RXstyle,RXmodifiers);
|
|
if(c=="(")
|
|
return tokenChain(stream,state,[")",")"],RXstyle,RXmodifiers);
|
|
return tokenChain(stream,state,[c,c],RXstyle,RXmodifiers);}}}}
|
|
if(ch=="`"){
|
|
return tokenChain(stream,state,[ch],"builtin");}
|
|
if(ch=="/"){
|
|
if(!/~\s*$/.test(prefix(stream)))
|
|
return "operator";
|
|
else
|
|
return tokenChain(stream,state,[ch],RXstyle,RXmodifiers);}
|
|
if(ch=="$"){
|
|
var p=stream.pos;
|
|
if(stream.eatWhile(/\d/)||stream.eat("{")&&stream.eatWhile(/\d/)&&stream.eat("}"))
|
|
return "builtin";
|
|
else
|
|
stream.pos=p;}
|
|
if(/[$@%]/.test(ch)){
|
|
var p=stream.pos;
|
|
if(stream.eat("^")&&stream.eat(/[A-Z]/)||!/[@$%&]/.test(look(stream, -2))&&stream.eat(/[=|\\\-#?@;:&`~\^!\[\]*'"$+.,\/<>()]/)){
|
|
var c=stream.current();
|
|
if(PERL[c])
|
|
return "builtin";}
|
|
stream.pos=p;}
|
|
if(/[$@%&]/.test(ch)){
|
|
if(stream.eatWhile(/[\w$]/)||stream.eat("{")&&stream.eatWhile(/[\w$]/)&&stream.eat("}")){
|
|
var c=stream.current();
|
|
if(PERL[c])
|
|
return "builtin";
|
|
else
|
|
return "variable";}}
|
|
if(ch=="#"){
|
|
if(look(stream, -2)!="$"){
|
|
stream.skipToEnd();
|
|
return "comment";}}
|
|
if(/[:+\-\^*$&%@=<>!?|\/~\.]/.test(ch)){
|
|
var p=stream.pos;
|
|
stream.eatWhile(/[:+\-\^*$&%@=<>!?|\/~\.]/);
|
|
if(PERL[stream.current()])
|
|
return "operator";
|
|
else
|
|
stream.pos=p;}
|
|
if(ch=="_"){
|
|
if(stream.pos==1){
|
|
if(suffix(stream, 6)=="_END__"){
|
|
return tokenChain(stream,state,['\0'],"comment");}
|
|
else if(suffix(stream, 7)=="_DATA__"){
|
|
return tokenChain(stream,state,['\0'],"builtin");}
|
|
else if(suffix(stream, 7)=="_C__"){
|
|
return tokenChain(stream,state,['\0'],"string");}}}
|
|
if(/\w/.test(ch)){
|
|
var p=stream.pos;
|
|
if(look(stream, -2)=="{"&&(look(stream, 0)=="}"||stream.eatWhile(/\w/)&&look(stream, 0)=="}"))
|
|
return "string";
|
|
else
|
|
stream.pos=p;}
|
|
if(/[A-Z]/.test(ch)){
|
|
var l=look(stream, -2);
|
|
var p=stream.pos;
|
|
stream.eatWhile(/[A-Z_]/);
|
|
if(/[\da-z]/.test(look(stream, 0))){
|
|
stream.pos=p;}
|
|
else{
|
|
var c=PERL[stream.current()];
|
|
if(!c)
|
|
return "meta";
|
|
if(c[1])
|
|
c=c[0];
|
|
if(l!=":"){
|
|
if(c==1)
|
|
return "keyword";
|
|
else if(c==2)
|
|
return "def";
|
|
else if(c==3)
|
|
return "atom";
|
|
else if(c==4)
|
|
return "operator";
|
|
else if(c==5)
|
|
return "builtin";
|
|
else
|
|
return "meta";}
|
|
else
|
|
return "meta";}}
|
|
if(/[a-zA-Z_]/.test(ch)){
|
|
var l=look(stream, -2);
|
|
stream.eatWhile(/\w/);
|
|
var c=PERL[stream.current()];
|
|
if(!c)
|
|
return "meta";
|
|
if(c[1])
|
|
c=c[0];
|
|
if(l!=":"){
|
|
if(c==1)
|
|
return "keyword";
|
|
else if(c==2)
|
|
return "def";
|
|
else if(c==3)
|
|
return "atom";
|
|
else if(c==4)
|
|
return "operator";
|
|
else if(c==5)
|
|
return "builtin";
|
|
else
|
|
return "meta";}
|
|
else
|
|
return "meta";}
|
|
return null;}
|
|
|
|
const perl = {
|
|
name: "perl",
|
|
|
|
startState: function() {
|
|
return {
|
|
tokenize: tokenPerl,
|
|
chain: null,
|
|
style: null,
|
|
tail: null
|
|
};
|
|
},
|
|
token: function(stream, state) {
|
|
return (state.tokenize || tokenPerl)(stream, state);
|
|
},
|
|
languageData: {
|
|
commentTokens: {line: "#"},
|
|
wordChars: "$"
|
|
}
|
|
};
|
|
|
|
|
|
/***/ })
|
|
|
|
}]);
|
|
//# sourceMappingURL=3322.e8348cc2a800190d4f49.js.map?v=e8348cc2a800190d4f49
|