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Select grammars based on first 10 lines of content, not the entire file

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Nathan Sobo
2015-06-05 22:24:49 +02:00
parent 56273e7eef
commit 48ce361bd0
1 changed files with 6 additions and 3 deletions
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9
src/tokenized-buffer.coffee
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@@ -67,7 +67,7 @@ class TokenizedBuffer extends Model
if grammar.injectionSelector?
@retokenizeLines() if @hasTokenForSelector(grammar.injectionSelector)
else
newScore = grammar.getScore(@buffer.getPath(), @buffer.getText())
newScore = grammar.getScore(@buffer.getPath(), @getGrammarSelectionContent())
@setGrammar(grammar, newScore) if newScore > @currentGrammarScore
setGrammar: (grammar, score) ->
@@ -75,7 +75,7 @@ class TokenizedBuffer extends Model
@grammar = grammar
@rootScopeDescriptor = new ScopeDescriptor(scopes: [@grammar.scopeName])
@currentGrammarScore = score ? grammar.getScore(@buffer.getPath(), @buffer.getText())
@currentGrammarScore = score ? grammar.getScore(@buffer.getPath(), @getGrammarSelectionContent())
@grammarUpdateDisposable?.dispose()
@grammarUpdateDisposable = @grammar.onDidUpdate => @retokenizeLines()
@@ -106,8 +106,11 @@ class TokenizedBuffer extends Model
@emit 'grammar-changed', grammar if Grim.includeDeprecatedAPIs
@emitter.emit 'did-change-grammar', grammar
getGrammarSelectionContent: ->
@buffer.getTextInRange([[0, 0], [10, 0]])
reloadGrammar: ->
if grammar = atom.grammars.selectGrammar(@buffer.getPath(), @buffer.getText())
if grammar = atom.grammars.selectGrammar(@buffer.getPath(), @getGrammarSelectionContent())
@setGrammar(grammar)
else
throw new Error("No grammar found for path: #{path}")