Syntax checking/SRS - Revision history

Manus at 16:12, 15 June 2006

2006-06-15T16:12:37Z

← Older revision		Revision as of 16:12, 15 June 2006
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			[[Category:Projects]]
			[[Category:Editor]]
	[[Syntax_checking\|back to Syntax checking page]]		[[Syntax_checking\|back to Syntax checking page]]

2006-05-23T01:15:41Z

Interface

← Older revision		Revision as of 01:15, 23 May 2006
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	* The state of an expression can only be changed when the cursor leaves it.		* The state of an expression can only be changed when the cursor leaves it.

	= Interface =		= Parser-to-Visualization-Interface =
	# The parser invalidates a TOKEN, by settings its attribute is_correct to false		# The parser invalidates a TOKEN, by settings its attribute is_correct to false
	# The parser can also set TOKEN's error_description attribute to the specific error (or error_type if we don't get description)		# The parser can also set TOKEN's error_description attribute to the specific error (or error_type if we don't get description)

2006-05-20T16:31:40Z

← Older revision		Revision as of 16:31, 20 May 2006
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	## When editing a incorrect expression:		## When editing a incorrect expression:
	### After each added character		### After each added character
	# Provide errors in adequate datastructure to visualisation components		# Provide errors in adequate datastructure to visualisation components (replaced by is_correct attribute on token)
	##linenumber		##linenumber
	##type of error		##type of error
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	* A new expression is correct until it becomes incorrect.		* A new expression is correct until it becomes incorrect.
	* The state of an expression can only be changed when the cursor leaves it.		* The state of an expression can only be changed when the cursor leaves it.

			= Interface =
			# The parser invalidates a TOKEN, by settings its attribute is_correct to false
			# The parser can also set TOKEN's error_description attribute to the specific error (or error_type if we don't get description)
			# An additional data-structure has to be maintained, to pass error summary information to visualization

	= Visualization =		= Visualization =

2006-05-20T16:26:43Z

Visualization

← Older revision		Revision as of 16:26, 20 May 2006
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	= Visualization =		= Visualization =
	# Highlighting happens only in code editing view		# Highlighting happens only in code editing view
	~~# Provides event handler and registers it to parser error-event~~
	# Visualization component should maintain information on line states (underlined y/n)		# Visualization component should maintain information on line states (underlined y/n)
	# Underline syntax errors using a (preferably wavy) red line		# Underline syntax errors using a (preferably wavy) red line

2006-05-17T09:18:50Z

← Older revision		Revision as of 09:18, 17 May 2006
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			[[Syntax_checking\|back to Syntax checking page]]

	= Goal =		= Goal =
	Provide adequate, but non intrusive feedback to user about syntax errors.		Provide adequate, but non intrusive feedback to user about syntax errors.

2006-05-09T13:04:13Z

Visualization

← Older revision		Revision as of 13:04, 9 May 2006
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	= Visualization =		= Visualization =
			# Highlighting happens only in code editing view
	# Provides event handler and registers it to parser error-event		# Provides event handler and registers it to parser error-event
			# Visualization component should maintain information on line states (underlined y/n)
	# Underline syntax errors using a (preferably wavy) red line		# Underline syntax errors using a (preferably wavy) red line
	# On mouse over, show information on error		# On mouse over, show information on error
	# Information window could be clickable to provide further error information		# Information window could be clickable to provide further error information
			# Errors should be accessible over summarization

	= Suggestions =		= Suggestions =

2006-05-09T12:32:34Z

Parser

← Older revision		Revision as of 12:32, 9 May 2006
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	# Should only parse when neccessary:		# Should only parse when neccessary:
	## When editing a new or correct expression:		## When editing a new or correct expression:
	### After typing a point, comma, colon, semi-colon, space, tab or line-break~~; or leaving the edited word~~		### After typing a point, comma, colon, semi-colon, space, tab or line-break
	### After leaving the edited expression (using cursor or mouse)		### After leaving the edited expression (using cursor or mouse)
	## When editing a incorrect expression:		## When editing a incorrect expression:

2006-05-09T12:32:03Z

Parser

← Older revision		Revision as of 12:32, 9 May 2006
Line 5:		Line 5:
	# Should only parse when neccessary:		# Should only parse when neccessary:
	## When editing a new or correct expression:		## When editing a new or correct expression:
	### After typing a point, comma, colon, semi-colon, space, tab or line-break		### After typing a point, comma, colon, semi-colon, space, tab or line-break; or leaving the edited word
	### After leaving the edited expression (using cursor or mouse)		### After leaving the edited expression (using cursor or mouse)
	## When editing a incorrect expression:		## When editing a incorrect expression:

2006-05-02T19:07:22Z

Visualization

← Older revision		Revision as of 19:07, 2 May 2006
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	= Visualization =		= Visualization =
	# Provides event handler and ~~register~~ it to parser error-event		# Provides event handler and registers it to parser error-event
	# Underline syntax errors using a (preferably wavy) red line		# Underline syntax errors using a (preferably wavy) red line
	# On mouse over, show information on error		# On mouse over, show information on error
	# Information window could be ~~clickabel~~ to provide further error information		# Information window could be clickable to provide further error information

	= Suggestions =		= Suggestions =

2006-05-02T19:06:28Z

Parser

← Older revision		Revision as of 19:06, 2 May 2006
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	## When editing a new or correct expression:		## When editing a new or correct expression:
	### After typing a point, comma, colon, semi-colon, space, tab or line-break		### After typing a point, comma, colon, semi-colon, space, tab or line-break
	### After leaving the edited expression (using ~~courser~~ or mouse)		### After leaving the edited expression (using cursor or mouse)
	## When editing a incorrect expression:		## When editing a incorrect expression:
	### After each added character		### After each added character
Line 12:		Line 12:
	##linenumber		##linenumber
	##type of error		##type of error
	##further information)		##further information
	# Whenever the visualisation of an expression should change, the parser should call an event handler provided by visualization components		# Whenever the visualisation of an expression should change, the parser should call an event handler provided by visualization components