def __init__ (self, type, match, formatter, line_number, global_options):
Snippet.__init__ (self, type, match, formatter, line_number, global_options)
os = match.group ('options')
- self.do_options (os, self.type)
+ self.parse_snippet_options (os, self.type)
def snippet_options (self):
def split_options (self, option_string):
return self.formatter.split_snippet_options (option_string);
- def do_options (self, option_string, type):
- self.option_dict = {}
+ def parse_snippet_options (self, option_string, type):
+ self.snippet_option_dict = {}
+ # Split option string and create raw option_dict from it
options = self.split_options (option_string)
for option in options:
+ (key, value) = (option, None)
if '=' in option:
(key, value) = re.split ('\s*=\s*', option)
- self.option_dict[key] = value
else:
- if option in no_options:
- if no_options[option] in self.option_dict:
- del self.option_dict[no_options[option]]
+ # a no... option removes a previous option if present!
+ if key in no_options:
+ if no_options[key] in self.option_dict:
+ del self.snippet_option_dict[no_options[key]]
+ key = None
+ # Check for deprecated options, replace them by new ones
+ (c_key, c_value) = classic_lilypond_book_compatibility (key, value)
+ if c_key:
+ if c_value:
+ warning (
+ _ ("deprecated ly-option used: %s=%s") % (key, value))
+ warning (
+ _ ("compatibility mode translation: %s=%s") % (c_key, c_value))
else:
- self.option_dict[option] = None
-
-
- # Store if we have an explicit line-width given
- has_line_width = self.option_dict.has_key (LINE_WIDTH)
- if has_line_width and self.option_dict[LINE_WIDTH] == None:
- has_line_width = False
- del self.option_dict[LINE_WIDTH]
-
- # Use default options (i.e. auto-detected line-width, etc)
- for k in self.formatter.default_snippet_options:
- if k not in self.option_dict:
- self.option_dict[k] = self.formatter.default_snippet_options[k]
-
- # RELATIVE does not work without FRAGMENT;
- # make RELATIVE imply FRAGMENT
- has_relative = self.option_dict.has_key (RELATIVE)
- if has_relative and not self.option_dict.has_key (FRAGMENT):
- self.option_dict[FRAGMENT] = None
+ warning (
+ _ ("deprecated ly-option used: %s") % key)
+ warning (
+ _ ("compatibility mode translation: %s") % c_key)
+ (key, value) = (c_key, c_value)
+ # Finally, insert the option:
+ if key:
+ self.snippet_option_dict[key] = value
+
+ # If LINE_WIDTH is used without parameter, set it to default.
+ has_line_width = self.snippet_option_dict.has_key (LINE_WIDTH)
+ if has_line_width and self.snippet_option_dict[LINE_WIDTH] == None:
+ del self.snippet_option_dict[LINE_WIDTH]
+
+ # RELATIVE does not work without FRAGMENT, so imply that
+ if self.snippet_option_dict.has_key (RELATIVE):
+ self.snippet_option_dict[FRAGMENT] = None
+
+ # Now get the default options from the formatter object (HTML, latex,
+ # texinfo, etc.) and insert the explicit snippet options to get the
+ # list of all options for this snippet
+ # first, make sure we have an INDENT value as a fallback
+ self.option_dict = {INDENT: '0\\mm'};
+ self.option_dict.update (self.formatter.default_snippet_options);
+ self.option_dict.update (self.snippet_option_dict);
+
+ # also construct a list of all options (as strings) that influence the
+ # visual appearance of the snippet
+ lst = filter (lambda (x,y): x not in PROCESSING_INDEPENDENT_OPTIONS,
+ self.option_dict.iteritems ());
+ option_list = []
+ for (key, value) in lst:
+ if value == None:
+ option_list.append (key)
+ else:
+ option_list.append (key + "=" + value)
+ option_list.sort ()
+ self.outputrelevant_option_list = option_list
+ #print ("self.outputrelevant_option_list: %s\n" % self.outputrelevant_option_list);
- if not INDENT in self.option_dict:
- self.option_dict[INDENT] = '0\\mm'
# Set a default line-width if there is none. We need this, because
# lilypond-book has set left-padding by default and therefore does
# #(define line-width (- line-width (* 3 mm)))
# TODO: Junk this ugly hack if the code gets rewritten to concatenate
# all settings before writing them in the \paper block.
- if not LINE_WIDTH in self.option_dict:
- if not QUOTE in self.option_dict:
- self.option_dict[LINE_WIDTH] = "#(- paper-width \
-left-margin-default right-margin-default)"
-
- def get_option_list (self):
- if not 'option_list' in self.__dict__:
- option_list = []
- for (key, value) in self.option_dict.items ():
- if value == None:
- option_list.append (key)
- else:
- option_list.append (key + '=' + value)
- option_list.sort ()
- self.option_list = option_list
- return self.option_list
+ #if not LINE_WIDTH in self.option_dict:
+ #if not QUOTE in self.option_dict:
+ #self.option_dict[LINE_WIDTH] = "#(- paper-width \
+#left-margin-default right-margin-default)"
+
+ # Get a list of all options (as string) that influence the snippet appearance
+ def get_outputrelevant_option_strings (self):
+ return self.outputrelevant_option_list
def compose_ly (self, code):
#
# To set @exampleindent locally to zero, we use the @format
# environment for non-quoted snippets.
+ #
+ # Update: since July 2011 we are running texinfo on a test file
+ # to detect the default exampleindent, so we might reintroduce
+ # further usage of exampleindent again.
+ #
+ # First, make sure we have some falback default value, auto-detected
+ # values and explicitly specified values will always override them:
override[EXAMPLEINDENT] = r'0.4\in'
- override[LINE_WIDTH] = '5\\in' # = texinfo_line_widths['@smallbook']
+ override[LINE_WIDTH] = '5\\in'
override.update (self.formatter.default_snippet_options)
- option_list = []
- for option in self.get_option_list ():
- for name in PROCESSING_INDEPENDENT_OPTIONS:
- if option.startswith (name):
- break
- else:
- option_list.append (option)
- option_string = ','.join (option_list)
+ option_string = ','.join (self.get_outputrelevant_option_strings ())
compose_dict = {}
compose_types = [NOTES, PREAMBLE, LAYOUT, PAPER]
for a in compose_types:
option_names.sort ()
for key in option_names:
value = self.option_dict[key]
- (c_key, c_value) = classic_lilypond_book_compatibility (key, value)
- if c_key:
- if c_value:
- warning (
- _ ("deprecated ly-option used: %s=%s") % (key, value))
- warning (
- _ ("compatibility mode translation: %s=%s") % (c_key, c_value))
- else:
- warning (
- _ ("deprecated ly-option used: %s") % key)
- warning (
- _ ("compatibility mode translation: %s") % c_key)
-
- (key, value) = (c_key, c_value)
if value:
override[key] = value
# code plus fragment options relevant to processing by
# lilypond, not the snippet + preamble
hash = md5 (self.relevant_contents (self.ly ()))
- for option in self.get_option_list ():
- for name in PROCESSING_INDEPENDENT_OPTIONS:
- if option.startswith (name):
- break
- else:
- hash.update (option)
+ for option in self.get_outputrelevant_option_strings ():
+ hash.update (option)
## let's not create too long names.
self.checksum = hash.hexdigest ()[:10]
projects / lilypond.git / commitdiff