1 <!-- This is the Document Type Definition for font configuration files -->
2 <!ELEMENT fontconfig (dir |
10 Add a directory that provides fonts
12 <!ELEMENT dir (#PCDATA)>
13 <!ATTLIST dir xml:space (default|preserve) 'preserve'>
16 Define the per-user file that holds cache font information.
18 If the filename begins with '~', it is replaced with the users
21 <!ELEMENT cache (#PCDATA)>
22 <!ATTLIST cache xml:space (default|preserve) 'preserve'>
25 Reference another configuration file; note that this
26 is another complete font configuration file and not
27 just a file included by the XML parser.
29 Set 'ignore_missing' to 'yes' if errors are to be ignored.
31 If the filename begins with '~', it is replaced with the users
34 <!ELEMENT include (#PCDATA)>
36 ignore_missing (no|yes) "no"
37 xml:space (default|preserve) "preserve">
40 Global library configuration data
42 <!ELEMENT config (blank|rescan)*>
45 Specify the set of Unicode encoding values which
46 represent glyphs that are allowed to contain no
47 data. With this list, fontconfig can examine
48 fonts for broken glyphs and eliminate them from
49 the set of valid Unicode chars. This idea
50 was borrowed from Mozilla
52 <!ELEMENT blank (int)*>
55 Aliases are just a special case for multiple match elements
57 They are syntactically equivalent to:
61 <string value=[family]/>
63 <edit name="family" mode="prepend">
64 <string value=[prefer]/>
67 <edit name="family" mode="append">
68 <string value=[accept]/>
71 <edit name="family" mode="append_last">
72 <string value=[default]/>
78 Periodically rescan the font configuration and
79 directories to synch internal state with filesystem
81 <!ELEMENT rescan (int)>
84 <!ELEMENT alias (family*, prefer?, accept?, default?)>
85 <!ELEMENT prefer (family)*>
86 <!ELEMENT accept (family)*>
87 <!ELEMENT default (family)*>
88 <!ELEMENT family (#PCDATA)>
89 <!ATTLIST family xml:space (default|preserve) 'preserve'>
91 <!ENTITY % expr 'int|double|string|matrix|bool|charset
93 |or|and|eq|not_eq|less|less_eq|more|more_eq|contains|not_contains
94 |plus|minus|times|divide|not|if|floor|ceil|round|trunc'>
97 Match and edit patterns.
99 If 'target' is 'pattern', execute the match before selecting a font.
100 if 'target' is 'font', execute the match on the result of a font
103 <!ELEMENT match (test*, edit*)>
105 target (pattern|font) "pattern">
108 Match a field in a pattern
110 if 'qual' is 'any', then the match succeeds if any value in the field matches.
111 if 'qual' is 'all', then the match succeeds only if all values match.
112 if 'qual' is 'first', then the match succeeds only if the first value matches.
113 if 'qual' is 'not_first', then the match succeeds only if any value other than
115 For match elements with target=font, if test 'target' is 'pattern',
116 then the test is applied to the pattern used in matching rather than
117 to the resulting font.
119 <!ELEMENT test (%expr;)*>
121 qual (any|all|first|not_first) "any"
123 target (pattern|font|default) "default"
124 compare (eq|not_eq|less|less_eq|more|more_eq|contains|not_contains) "eq">
127 Edit a field in a pattern
129 The enclosed values are used together to edit the list of values
130 associated with 'name'.
132 If 'name' matches one of those used in a test element for this match element:
133 if 'mode' is 'assign', replace the matched value.
134 if 'mode' is 'assign_replace', replace all of the values
135 if 'mode' is 'prepend', insert before the matched value
136 if 'mode' is 'append', insert after the matched value
137 if 'mode' is 'prepend_first', insert before all of the values
138 if 'mode' is 'append_last', insert after all of the values
139 If 'name' doesn't match any of those used in a test element:
140 if 'mode' is 'assign' or 'assign_replace, replace all of the values
141 if 'mode' is 'prepend' or 'prepend_first', insert before all of the values
142 if 'mode' is 'append' or 'append_last', insert after all of the values
144 <!ELEMENT edit (%expr;)*>
147 mode (assign|assign_replace|prepend|append|prepend_first|append_last) "assign"
148 binding (weak|strong|same) "weak">
151 Elements of expressions follow
153 <!ELEMENT int (#PCDATA)>
154 <!ATTLIST int xml:space (default|preserve) 'preserve'>
155 <!ELEMENT double (#PCDATA)>
156 <!ATTLIST double xml:space (default|preserve) 'preserve'>
157 <!ELEMENT string (#PCDATA)>
158 <!ATTLIST string xml:space (default|preserve) 'preserve'>
159 <!ELEMENT matrix (double,double,double,double)>
160 <!ELEMENT bool (true|false)>
161 <!ELEMENT charset (#PCDATA)>
162 <!ATTLIST charset xml:space (default|preserve) 'preserve'>
163 <!ELEMENT name (#PCDATA)>
164 <!ATTLIST name xml:space (default|preserve) 'preserve'>
165 <!ELEMENT const (#PCDATA)>
166 <!ATTLIST const xml:space (default|preserve) 'preserve'>
167 <!ELEMENT or (%expr;)*>
168 <!ELEMENT and (%expr;)*>
169 <!ELEMENT eq ((%expr;), (%expr;))>
170 <!ELEMENT not_eq ((%expr;), (%expr;))>
171 <!ELEMENT less ((%expr;), (%expr;))>
172 <!ELEMENT less_eq ((%expr;), (%expr;))>
173 <!ELEMENT more ((%expr;), (%expr;))>
174 <!ELEMENT more_eq ((%expr;), (%expr;))>
175 <!ELEMENT contains ((%expr;), (%expr;))>
176 <!ELEMENT not_contains ((%expr;), (%expr;))>
177 <!ELEMENT plus (%expr;)*>
178 <!ELEMENT minus (%expr;)*>
179 <!ELEMENT times (%expr;)*>
180 <!ELEMENT divide (%expr;)*>
181 <!ELEMENT not (%expr;)>
182 <!ELEMENT if ((%expr;), (%expr;), (%expr;))>
183 <!ELEMENT floor (%expr;)>
184 <!ELEMENT ceil (%expr;)>
185 <!ELEMENT round (%expr;)>
186 <!ELEMENT trunc (%expr;)>