--- /dev/null
+CodeMirror.defineMode('rst-base', function (config) {
+
+ ///////////////////////////////////////////////////////////////////////////
+ ///////////////////////////////////////////////////////////////////////////
+
+ function format(string) {
+ var args = Array.prototype.slice.call(arguments, 1);
+ return string.replace(/{(\d+)}/g, function (match, n) {
+ return typeof args[n] != 'undefined' ? args[n] : match;
+ });
+ }
+
+ function AssertException(message) {
+ this.message = message;
+ }
+
+ AssertException.prototype.toString = function () {
+ return 'AssertException: ' + this.message;
+ };
+
+ function assert(expression, message) {
+ if (!expression) throw new AssertException(message);
+ return expression;
+ }
+
+ ///////////////////////////////////////////////////////////////////////////
+ ///////////////////////////////////////////////////////////////////////////
+
+ var mode_python = CodeMirror.getMode(config, 'python');
+ var mode_stex = CodeMirror.getMode(config, 'stex');
+
+ ///////////////////////////////////////////////////////////////////////////
+ ///////////////////////////////////////////////////////////////////////////
+
+ var SEPA = "\\s+";
+ var TAIL = "(?:\\s*|\\W|$)",
+ rx_TAIL = new RegExp(format('^{0}', TAIL));
+
+ var NAME =
+ "(?:[^\\W\\d_](?:[\\w!\"#$%&'()\\*\\+,\\-\\.\/:;<=>\\?]*[^\\W_])?)",
+ rx_NAME = new RegExp(format('^{0}', NAME));
+ var NAME_WWS =
+ "(?:[^\\W\\d_](?:[\\w\\s!\"#$%&'()\\*\\+,\\-\\.\/:;<=>\\?]*[^\\W_])?)";
+ var REF_NAME = format('(?:{0}|`{1}`)', NAME, NAME_WWS);
+
+ var TEXT1 = "(?:[^\\s\\|](?:[^\\|]*[^\\s\\|])?)";
+ var TEXT2 = "(?:[^\\`]+)",
+ rx_TEXT2 = new RegExp(format('^{0}', TEXT2));
+
+ var rx_section = new RegExp(
+ "^([!'#$%&\"()*+,-./:;<=>?@\\[\\\\\\]^_`{|}~])\\1{3,}\\s*$");
+ var rx_explicit = new RegExp(
+ format('^\\.\\.{0}', SEPA));
+ var rx_link = new RegExp(
+ format('^_{0}:{1}|^__:{1}', REF_NAME, TAIL));
+ var rx_directive = new RegExp(
+ format('^{0}::{1}', REF_NAME, TAIL));
+ var rx_substitution = new RegExp(
+ format('^\\|{0}\\|{1}{2}::{3}', TEXT1, SEPA, REF_NAME, TAIL));
+ var rx_footnote = new RegExp(
+ format('^\\[(?:\\d+|#{0}?|\\*)]{1}', REF_NAME, TAIL));
+ var rx_citation = new RegExp(
+ format('^\\[{0}\\]{1}', REF_NAME, TAIL));
+
+ var rx_substitution_ref = new RegExp(
+ format('^\\|{0}\\|', TEXT1));
+ var rx_footnote_ref = new RegExp(
+ format('^\\[(?:\\d+|#{0}?|\\*)]_', REF_NAME));
+ var rx_citation_ref = new RegExp(
+ format('^\\[{0}\\]_', REF_NAME));
+ var rx_link_ref1 = new RegExp(
+ format('^{0}__?', REF_NAME));
+ var rx_link_ref2 = new RegExp(
+ format('^`{0}`_', TEXT2));
+
+ var rx_role_pre = new RegExp(
+ format('^:{0}:`{1}`{2}', NAME, TEXT2, TAIL));
+ var rx_role_suf = new RegExp(
+ format('^`{1}`:{0}:{2}', NAME, TEXT2, TAIL));
+ var rx_role = new RegExp(
+ format('^:{0}:{1}', NAME, TAIL));
+
+ var rx_directive_name = new RegExp(format('^{0}', REF_NAME));
+ var rx_directive_tail = new RegExp(format('^::{0}', TAIL));
+ var rx_substitution_text = new RegExp(format('^\\|{0}\\|', TEXT1));
+ var rx_substitution_sepa = new RegExp(format('^{0}', SEPA));
+ var rx_substitution_name = new RegExp(format('^{0}', REF_NAME));
+ var rx_substitution_tail = new RegExp(format('^::{0}', TAIL));
+ var rx_link_head = new RegExp("^_");
+ var rx_link_name = new RegExp(format('^{0}|_', REF_NAME));
+ var rx_link_tail = new RegExp(format('^:{0}', TAIL));
+
+ var rx_verbatim = new RegExp('^::\\s*$');
+ var rx_examples = new RegExp('^\\s+(?:>>>|In \\[\\d+\\]:)\\s');
+
+ ///////////////////////////////////////////////////////////////////////////
+ ///////////////////////////////////////////////////////////////////////////
+
+ function to_normal(stream, state) {
+ var token = null;
+
+ if (stream.sol() && stream.match(rx_examples, false)) {
+ change(state, to_mode, {
+ mode: mode_python, local: mode_python.startState()
+ });
+ } else if (stream.sol() && stream.match(rx_explicit)) {
+ change(state, to_explicit);
+ token = 'meta';
+ } else if (stream.sol() && stream.match(rx_section)) {
+ change(state, to_normal);
+ token = 'header';
+ } else if (phase(state) == rx_role_pre ||
+ stream.match(rx_role_pre, false)) {
+
+ switch (stage(state)) {
+ case 0:
+ change(state, to_normal, context(rx_role_pre, 1));
+ assert(stream.match(/^:/));
+ token = 'meta';
+ break;
+ case 1:
+ change(state, to_normal, context(rx_role_pre, 2));
+ assert(stream.match(rx_NAME));
+ token = 'keyword';
+
+ if (stream.current().match(/^(?:math|latex)/)) {
+ state.tmp = {
+ mode: mode_stex, local: mode_stex.startState()
+ };
+ }
+ break;
+ case 2:
+ change(state, to_normal, context(rx_role_pre, 3));
+ assert(stream.match(/^:`/));
+ token = 'meta';
+ break;
+ case 3:
+ if (state.tmp) {
+ if (stream.peek() == '`') {
+ change(state, to_normal, context(rx_role_pre, 4));
+ state.tmp = undefined;
+ break;
+ }
+
+ token = state.tmp.mode.token(stream, state.tmp.local);
+ break;
+ }
+
+ change(state, to_normal, context(rx_role_pre, 4));
+ assert(stream.match(rx_TEXT2));
+ token = 'string';
+ break;
+ case 4:
+ change(state, to_normal, context(rx_role_pre, 5));
+ assert(stream.match(/^`/));
+ token = 'meta';
+ break;
+ case 5:
+ change(state, to_normal, context(rx_role_pre, 6));
+ assert(stream.match(rx_TAIL));
+ break;
+ default:
+ change(state, to_normal);
+ assert(stream.current() == '');
+ }
+ } else if (phase(state) == rx_role_suf ||
+ stream.match(rx_role_suf, false)) {
+
+ switch (stage(state)) {
+ case 0:
+ change(state, to_normal, context(rx_role_suf, 1));
+ assert(stream.match(/^`/));
+ token = 'meta';
+ break;
+ case 1:
+ change(state, to_normal, context(rx_role_suf, 2));
+ assert(stream.match(rx_TEXT2));
+ token = 'string';
+ break;
+ case 2:
+ change(state, to_normal, context(rx_role_suf, 3));
+ assert(stream.match(/^`:/));
+ token = 'meta';
+ break;
+ case 3:
+ change(state, to_normal, context(rx_role_suf, 4));
+ assert(stream.match(rx_NAME));
+ token = 'keyword';
+ break;
+ case 4:
+ change(state, to_normal, context(rx_role_suf, 5));
+ assert(stream.match(/^:/));
+ token = 'meta';
+ break;
+ case 5:
+ change(state, to_normal, context(rx_role_suf, 6));
+ assert(stream.match(rx_TAIL));
+ break;
+ default:
+ change(state, to_normal);
+ assert(stream.current() == '');
+ }
+ } else if (phase(state) == rx_role || stream.match(rx_role, false)) {
+
+ switch (stage(state)) {
+ case 0:
+ change(state, to_normal, context(rx_role, 1));
+ assert(stream.match(/^:/));
+ token = 'meta';
+ break;
+ case 1:
+ change(state, to_normal, context(rx_role, 2));
+ assert(stream.match(rx_NAME));
+ token = 'keyword';
+ break;
+ case 2:
+ change(state, to_normal, context(rx_role, 3));
+ assert(stream.match(/^:/));
+ token = 'meta';
+ break;
+ case 3:
+ change(state, to_normal, context(rx_role, 4));
+ assert(stream.match(rx_TAIL));
+ break;
+ default:
+ change(state, to_normal);
+ assert(stream.current() == '');
+ }
+ } else if (phase(state) == rx_substitution_ref ||
+ stream.match(rx_substitution_ref, false)) {
+
+ switch (stage(state)) {
+ case 0:
+ change(state, to_normal, context(rx_substitution_ref, 1));
+ assert(stream.match(rx_substitution_text));
+ token = 'variable-2';
+ break;
+ case 1:
+ change(state, to_normal, context(rx_substitution_ref, 2));
+ if (stream.match(/^_?_?/)) token = 'link';
+ break;
+ default:
+ change(state, to_normal);
+ assert(stream.current() == '');
+ }
+ } else if (stream.match(rx_footnote_ref)) {
+ change(state, to_normal);
+ token = 'quote';
+ } else if (stream.match(rx_citation_ref)) {
+ change(state, to_normal);
+ token = 'quote';
+ } else if (stream.match(rx_link_ref1)) {
+ change(state, to_normal);
+ if (!stream.peek() || stream.peek().match(/^\W$/)) {
+ token = 'link';
+ }
+ } else if (phase(state) == rx_link_ref2 ||
+ stream.match(rx_link_ref2, false)) {
+
+ switch (stage(state)) {
+ case 0:
+ if (!stream.peek() || stream.peek().match(/^\W$/)) {
+ change(state, to_normal, context(rx_link_ref2, 1));
+ } else {
+ stream.match(rx_link_ref2);
+ }
+ break;
+ case 1:
+ change(state, to_normal, context(rx_link_ref2, 2));
+ assert(stream.match(/^`/));
+ token = 'link';
+ break;
+ case 2:
+ change(state, to_normal, context(rx_link_ref2, 3));
+ assert(stream.match(rx_TEXT2));
+ break;
+ case 3:
+ change(state, to_normal, context(rx_link_ref2, 4));
+ assert(stream.match(/^`_/));
+ token = 'link';
+ break;
+ default:
+ change(state, to_normal);
+ assert(stream.current() == '');
+ }
+ } else if (stream.match(rx_verbatim)) {
+ change(state, to_verbatim);
+ }
+
+ else {
+ if (stream.next()) change(state, to_normal);
+ }
+
+ return token;
+ }
+
+ ///////////////////////////////////////////////////////////////////////////
+ ///////////////////////////////////////////////////////////////////////////
+
+ function to_explicit(stream, state) {
+ var token = null;
+
+ if (phase(state) == rx_substitution ||
+ stream.match(rx_substitution, false)) {
+
+ switch (stage(state)) {
+ case 0:
+ change(state, to_explicit, context(rx_substitution, 1));
+ assert(stream.match(rx_substitution_text));
+ token = 'variable-2';
+ break;
+ case 1:
+ change(state, to_explicit, context(rx_substitution, 2));
+ assert(stream.match(rx_substitution_sepa));
+ break;
+ case 2:
+ change(state, to_explicit, context(rx_substitution, 3));
+ assert(stream.match(rx_substitution_name));
+ token = 'keyword';
+ break;
+ case 3:
+ change(state, to_explicit, context(rx_substitution, 4));
+ assert(stream.match(rx_substitution_tail));
+ token = 'meta';
+ break;
+ default:
+ change(state, to_normal);
+ assert(stream.current() == '');
+ }
+ } else if (phase(state) == rx_directive ||
+ stream.match(rx_directive, false)) {
+
+ switch (stage(state)) {
+ case 0:
+ change(state, to_explicit, context(rx_directive, 1));
+ assert(stream.match(rx_directive_name));
+ token = 'keyword';
+
+ if (stream.current().match(/^(?:math|latex)/))
+ state.tmp_stex = true;
+ else if (stream.current().match(/^python/))
+ state.tmp_py = true;
+ break;
+ case 1:
+ change(state, to_explicit, context(rx_directive, 2));
+ assert(stream.match(rx_directive_tail));
+ token = 'meta';
+ break;
+ default:
+ if (stream.match(/^latex\s*$/) || state.tmp_stex) {
+ state.tmp_stex = undefined;
+ change(state, to_mode, {
+ mode: mode_stex, local: mode_stex.startState()
+ });
+ } else if (stream.match(/^python\s*$/) || state.tmp_py) {
+ state.tmp_py = undefined;
+ change(state, to_mode, {
+ mode: mode_python, local: mode_python.startState()
+ });
+ }
+
+ else {
+ change(state, to_normal);
+ assert(stream.current() == '');
+ }
+ }
+ } else if (phase(state) == rx_link || stream.match(rx_link, false)) {
+
+ switch (stage(state)) {
+ case 0:
+ change(state, to_explicit, context(rx_link, 1));
+ assert(stream.match(rx_link_head));
+ assert(stream.match(rx_link_name));
+ token = 'link';
+ break;
+ case 1:
+ change(state, to_explicit, context(rx_link, 2));
+ assert(stream.match(rx_link_tail));
+ token = 'meta';
+ break;
+ default:
+ change(state, to_normal);
+ assert(stream.current() == '');
+ }
+ } else if (stream.match(rx_footnote)) {
+ change(state, to_normal);
+ token = 'quote';
+ } else if (stream.match(rx_citation)) {
+ change(state, to_normal);
+ token = 'quote';
+ }
+
+ else {
+ stream.eatSpace();
+ if (stream.eol()) {
+ change(state, to_normal);
+ } else {
+ stream.skipToEnd();
+ change(state, to_comment);
+ token = 'comment';
+ }
+ }
+
+ return token;
+ }
+
+ ///////////////////////////////////////////////////////////////////////////
+ ///////////////////////////////////////////////////////////////////////////
+
+ function to_comment(stream, state) {
+ return as_block(stream, state, 'comment');
+ }
+
+ function to_verbatim(stream, state) {
+ return as_block(stream, state, 'meta');
+ }
+
+ function as_block(stream, state, token) {
+ if (stream.eol() || stream.eatSpace()) {
+ stream.skipToEnd();
+ return token;
+ } else {
+ change(state, to_normal);
+ return null;
+ }
+ }
+
+ ///////////////////////////////////////////////////////////////////////////
+ ///////////////////////////////////////////////////////////////////////////
+
+ function to_mode(stream, state) {
+
+ if (state.ctx.mode && state.ctx.local) {
+
+ if (stream.sol()) {
+ if (!stream.eatSpace()) change(state, to_normal);
+ return null;
+ }
+
+ try {
+ return state.ctx.mode.token(stream, state.ctx.local);
+ } catch (ex) {
+ change(state, to_normal);
+ return null;
+ }
+ }
+
+ change(state, to_normal);
+ return null;
+ }
+
+ ///////////////////////////////////////////////////////////////////////////
+ ///////////////////////////////////////////////////////////////////////////
+
+ function context(phase, stage, mode, local) {
+ return {phase: phase, stage: stage, mode: mode, local: local};
+ }
+
+ function change(state, tok, ctx) {
+ state.tok = tok;
+ state.ctx = ctx || {};
+ }
+
+ function stage(state) {
+ return state.ctx.stage || 0;
+ }
+
+ function phase(state) {
+ return state.ctx.phase;
+ }
+
+ ///////////////////////////////////////////////////////////////////////////
+ ///////////////////////////////////////////////////////////////////////////
+
+ return {
+ startState: function () {
+ return {tok: to_normal, ctx: context(undefined, 0)};
+ },
+
+ copyState: function (state) {
+ return {tok: state.tok, ctx: state.ctx};
+ },
+
+ innerMode: function (state) {
+ return state.tmp ? {state: state.tmp.local, mode: state.tmp.mode}
+ : state.ctx ? {state: state.ctx.local, mode: state.ctx.mode}
+ : null;
+ },
+
+ token: function (stream, state) {
+ return state.tok(stream, state);
+ }
+ };
+}, 'python', 'stex');
+
+///////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+
+CodeMirror.defineMode('rst', function (config, options) {
+
+ var rx_strong = /^\*\*[^\*\s](?:[^\*]*[^\*\s])?\*\*/;
+ var rx_emphasis = /^\*[^\*\s](?:[^\*]*[^\*\s])?\*/;
+ var rx_literal = /^``[^`\s](?:[^`]*[^`\s])``/;
+
+ var rx_number = /^(?:[\d]+(?:[\.,]\d+)*)/;
+ var rx_positive = /^(?:\s\+[\d]+(?:[\.,]\d+)*)/;
+ var rx_negative = /^(?:\s\-[\d]+(?:[\.,]\d+)*)/;
+
+ var rx_uri_protocol = "[Hh][Tt][Tt][Pp][Ss]?://";
+ var rx_uri_domain = "(?:[\\d\\w.-]+)\\.(?:\\w{2,6})";
+ var rx_uri_path = "(?:/[\\d\\w\\#\\%\\&\\-\\.\\,\\/\\:\\=\\?\\~]+)*";
+ var rx_uri = new RegExp("^" +
+ rx_uri_protocol + rx_uri_domain + rx_uri_path
+ );
+
+ var overlay = {
+ token: function (stream) {
+
+ if (stream.match(rx_strong) && stream.match (/\W+|$/, false))
+ return 'strong';
+ if (stream.match(rx_emphasis) && stream.match (/\W+|$/, false))
+ return 'em';
+ if (stream.match(rx_literal) && stream.match (/\W+|$/, false))
+ return 'string-2';
+ if (stream.match(rx_number))
+ return 'number';
+ if (stream.match(rx_positive))
+ return 'positive';
+ if (stream.match(rx_negative))
+ return 'negative';
+ if (stream.match(rx_uri))
+ return 'link';
+
+ while (stream.next() != null) {
+ if (stream.match(rx_strong, false)) break;
+ if (stream.match(rx_emphasis, false)) break;
+ if (stream.match(rx_literal, false)) break;
+ if (stream.match(rx_number, false)) break;
+ if (stream.match(rx_positive, false)) break;
+ if (stream.match(rx_negative, false)) break;
+ if (stream.match(rx_uri, false)) break;
+ }
+
+ return null;
+ }
+ };
+
+ var mode = CodeMirror.getMode(
+ config, options.backdrop || 'rst-base'
+ );
+
+ return CodeMirror.overlayMode(mode, overlay, true); // combine
+}, 'python', 'stex');
+
+///////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+
+CodeMirror.defineMIME('text/x-rst', 'rst');
+
+///////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
git://git.onelab.eu / myslice.git / blobdiff