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Code Issues Releases Wiki Activity

remove use of overlayMode to be able to detect YAML mode in chart code block

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This commit is contained in:
Baptiste Augrain
2018-09-14 16:25:52 +02:00
parent eba13800ff
commit 44d6374cfe
1 changed files with 44 additions and 19 deletions
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63
extra_scripts/codemirror/mode/bfm/bfm.js vendored
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@@ -46,55 +46,80 @@
} }
CodeMirror.defineMode('bfm', function (config, baseConfig) { CodeMirror.defineMode('bfm', function (config, baseConfig) {
var bfmOverlay = { baseConfig.name = 'yaml-frontmatter'
const baseMode = CodeMirror.getMode(config, baseConfig)
return {
startState: function() { startState: function() {
return { return {
baseState: CodeMirror.startState(baseMode),
fencedEndRE: null fencedEndRE: null
} }
}, },
copyState: function(s) { copyState: function(s) {
return { return {
localMode: s.localMode, baseState: CodeMirror.copyState(baseMode, s.baseState),
localState: s.localMode ? CodeMirror.copyState(s.localMode, s.localState) : null,
fencedMode: s.fencedMode,
fencedState: s.fencedMode ? CodeMirror.copyState(s.fencedMode, s.fencedState) : null,
fencedEndRE: s.fencedEndRE fencedEndRE: s.fencedEndRE
} }
}, },
token: function(stream, state) { token: function(stream, state) {
state.combineTokens = false const initialPos = stream.pos
if (state.fencedEndRE && stream.match(state.fencedEndRE)) { if (state.fencedEndRE && stream.match(state.fencedEndRE)) {
state.fencedEndRE = null state.fencedEndRE = null
state.localMode = null state.fencedMode = null
state.localState = null state.fencedState = null
return null stream.pos = initialPos
return baseMode.token(stream, state.baseState)
} }
if (state.localMode) { if (state.fencedMode) {
return state.localMode.token(stream, state.localState) || '' return state.fencedMode.token(stream, state.fencedState)
} }
const match = stream.match(fencedCodeRE, true) const match = stream.match(fencedCodeRE, true)
if (match) { if (match) {
state.fencedEndRE = new RegExp(match[1] + '+ *$') state.fencedEndRE = new RegExp(match[1] + '+ *$')
state.localMode = getMode(match[2], match[3], config, stream.lineOracle.doc.cm) state.fencedMode = getMode(match[2], match[3], config, stream.lineOracle.doc.cm)
if (state.localMode) { if (state.fencedMode) {
state.localState = CodeMirror.startState(state.localMode) state.fencedState = CodeMirror.startState(state.fencedMode)
} }
return null stream.pos = initialPos
return baseMode.token(stream, state.baseState)
} }
state.combineTokens = true return baseMode.token(stream, state.baseState)
stream.next()
return null
}, },
electricChars: baseMode.electricChars,
innerMode: function(state) {
if (state.fencedMode) {
return {
mode: state.fencedMode,
state: state.fencedState
}
} else {
return {
mode: baseMode,
state: state.baseState
}
}
},
blankLine: function(state) {
if (state.fencedMode) {
return state.fencedMode.blankLine && state.fencedMode.blankLine(state.fencedState)
} else {
return baseMode.blankLine(state.baseState)
}
}
} }
baseConfig.name = 'yaml-frontmatter'
return CodeMirror.overlayMode(CodeMirror.getMode(config, baseConfig), bfmOverlay)
}, 'yaml-frontmatter') }, 'yaml-frontmatter')
CodeMirror.defineMIME('text/x-bfm', 'bfm') CodeMirror.defineMIME('text/x-bfm', 'bfm')