author | wenzelm |
Fri, 07 Sep 2007 22:13:45 +0200 | |
changeset 24555 | ea220faa69e7 |
parent 24289 | bfd59eb6e24e |
child 24612 | d1b315bdb8d7 |
permissions | -rw-r--r-- |
23623 | 1 |
(* Title: Pure/General/markup.ML |
2 |
ID: $Id$ |
|
3 |
Author: Makarius |
|
4 |
||
5 |
Common markup elements. |
|
6 |
*) |
|
7 |
||
8 |
signature MARKUP = |
|
9 |
sig |
|
10 |
type property = string * string |
|
23658 | 11 |
type T = string * property list |
23794 | 12 |
val get_string: T -> string -> string option |
13 |
val get_int: T -> string -> int option |
|
23704 | 14 |
val none: T |
15 |
val properties: (string * string) list -> T -> T |
|
23623 | 16 |
val nameN: string |
23658 | 17 |
val kindN: string |
23671 | 18 |
val lineN: string |
19 |
val fileN: string |
|
20 |
val positionN: string val position: T |
|
23644 | 21 |
val indentN: string |
23704 | 22 |
val blockN: string val block: int -> T |
23695 | 23 |
val widthN: string |
23644 | 24 |
val breakN: string val break: int -> T |
25 |
val fbreakN: string val fbreak: T |
|
23637 | 26 |
val classN: string val class: string -> T |
27 |
val tyconN: string val tycon: string -> T |
|
28 |
val constN: string val const: string -> T |
|
29 |
val axiomN: string val axiom: string -> T |
|
23719 | 30 |
val tfreeN: string val tfree: T |
31 |
val tvarN: string val tvar: T |
|
32 |
val freeN: string val free: T |
|
33 |
val skolemN: string val skolem: T |
|
34 |
val boundN: string val bound: T |
|
35 |
val varN: string val var: T |
|
36 |
val numN: string val num: T |
|
37 |
val xnumN: string val xnum: T |
|
38 |
val xstrN: string val xstr: T |
|
23637 | 39 |
val sortN: string val sort: T |
40 |
val typN: string val typ: T |
|
41 |
val termN: string val term: T |
|
42 |
val keywordN: string val keyword: string -> T |
|
43 |
val commandN: string val command: string -> T |
|
23719 | 44 |
val stringN: string val string: T |
45 |
val altstringN: string val altstring: T |
|
46 |
val verbatimN: string val verbatim: T |
|
47 |
val commentN: string val comment: T |
|
48 |
val controlN: string val control: T |
|
49 |
val malformedN: string val malformed: T |
|
23786 | 50 |
val antiqN: string val antiq: T |
23719 | 51 |
val whitespaceN: string val whitespace: T |
52 |
val junkN: string val junk: T |
|
53 |
val commandspanN: string val commandspan: string -> T |
|
23637 | 54 |
val promptN: string val prompt: T |
55 |
val stateN: string val state: T |
|
56 |
val subgoalN: string val subgoal: T |
|
24289 | 57 |
val sendbackN: string val sendback: T |
24555 | 58 |
val hiliteN: string val hilite: T |
23704 | 59 |
val default_output: T -> output * output |
23786 | 60 |
val add_mode: string -> (T -> output * output) -> unit |
23704 | 61 |
val output: T -> output * output |
23719 | 62 |
val enclose: T -> output -> output |
23623 | 63 |
end; |
64 |
||
65 |
structure Markup: MARKUP = |
|
66 |
struct |
|
67 |
||
23658 | 68 |
(* basic markup *) |
23623 | 69 |
|
23637 | 70 |
type property = string * string; |
71 |
type T = string * property list; |
|
72 |
||
73 |
val none = ("", []); |
|
74 |
||
23794 | 75 |
|
23671 | 76 |
fun properties more_props ((elem, props): T) = |
77 |
(elem, fold_rev (AList.update (op =)) more_props props); |
|
78 |
||
23794 | 79 |
fun get_string ((_, props): T) prop = AList.lookup (op =) props prop; |
80 |
fun get_int m prop = (case get_string m prop of NONE => NONE | SOME s => Int.fromString s); |
|
81 |
||
82 |
fun markup elem = (elem, (elem, []): T); |
|
83 |
fun markup_string elem prop = (elem, fn s => (elem, [(prop, s)]): T); |
|
84 |
fun markup_int elem prop = (elem, fn i => (elem, [(prop, Int.toString i)]): T); |
|
85 |
||
23658 | 86 |
val nameN = "name"; |
87 |
val kindN = "kind"; |
|
23671 | 88 |
|
23658 | 89 |
|
23671 | 90 |
(* position *) |
91 |
||
92 |
val lineN = "line"; |
|
93 |
val fileN = "file"; |
|
94 |
||
95 |
val (positionN, position) = markup "position"; |
|
23644 | 96 |
|
97 |
||
98 |
(* pretty printing *) |
|
99 |
||
100 |
val indentN = "indent"; |
|
101 |
val (blockN, block) = markup_int "block" indentN; |
|
102 |
||
103 |
val widthN = "width"; |
|
104 |
val (breakN, break) = markup_int "break" widthN; |
|
105 |
||
106 |
val (fbreakN, fbreak) = markup "fbreak"; |
|
23637 | 107 |
|
108 |
||
23623 | 109 |
(* logical entities *) |
110 |
||
23658 | 111 |
val (classN, class) = markup_string "class" nameN; |
112 |
val (tyconN, tycon) = markup_string "tycon" nameN; |
|
113 |
val (constN, const) = markup_string "const" nameN; |
|
114 |
val (axiomN, axiom) = markup_string "axiom" nameN; |
|
23623 | 115 |
|
116 |
||
117 |
(* inner syntax *) |
|
118 |
||
23719 | 119 |
val (tfreeN, tfree) = markup "tfree"; |
120 |
val (tvarN, tvar) = markup "tvar"; |
|
121 |
val (freeN, free) = markup "free"; |
|
122 |
val (skolemN, skolem) = markup "skolem"; |
|
123 |
val (boundN, bound) = markup "bound"; |
|
124 |
val (varN, var) = markup "var"; |
|
125 |
val (numN, num) = markup "num"; |
|
126 |
val (xnumN, xnum) = markup "xnum"; |
|
127 |
val (xstrN, xstr) = markup "xstr"; |
|
128 |
||
23637 | 129 |
val (sortN, sort) = markup "sort"; |
130 |
val (typN, typ) = markup "typ"; |
|
131 |
val (termN, term) = markup "term"; |
|
23623 | 132 |
|
133 |
||
134 |
(* outer syntax *) |
|
135 |
||
23658 | 136 |
val (keywordN, keyword) = markup_string "keyword" nameN; |
137 |
val (commandN, command) = markup_string "command" nameN; |
|
23637 | 138 |
|
23719 | 139 |
val (stringN, string) = markup "string"; |
140 |
val (altstringN, altstring) = markup "altstring"; |
|
141 |
val (verbatimN, verbatim) = markup "verbatim"; |
|
142 |
val (commentN, comment) = markup "comment"; |
|
143 |
val (controlN, control) = markup "control"; |
|
144 |
val (malformedN, malformed) = markup "malformed"; |
|
145 |
||
23786 | 146 |
val (antiqN, antiq) = markup "antiq"; |
147 |
||
23719 | 148 |
val (whitespaceN, whitespace) = markup "whitespace"; |
149 |
val (junkN, junk) = markup "junk"; |
|
150 |
val (commandspanN, commandspan) = markup_string "commandspan" nameN; |
|
151 |
||
23623 | 152 |
|
23637 | 153 |
(* toplevel *) |
154 |
||
155 |
val (promptN, prompt) = markup "prompt"; |
|
156 |
val (stateN, state) = markup "state"; |
|
157 |
val (subgoalN, subgoal) = markup "subgoal"; |
|
24289 | 158 |
val (sendbackN, sendback) = markup "sendback"; |
24555 | 159 |
val (hiliteN, hilite) = markup "hilite"; |
23623 | 160 |
|
23704 | 161 |
|
162 |
(* print mode operations *) |
|
163 |
||
164 |
fun default_output (_: T) = ("", ""); |
|
165 |
||
166 |
local |
|
167 |
val default = {output = default_output}; |
|
168 |
val modes = ref (Symtab.make [("", default)]); |
|
169 |
in |
|
23922
707639e9497d
marked some CRITICAL sections (for multithreading);
wenzelm
parents:
23794
diff
changeset
|
170 |
fun add_mode name output = CRITICAL (fn () => |
707639e9497d
marked some CRITICAL sections (for multithreading);
wenzelm
parents:
23794
diff
changeset
|
171 |
change modes (Symtab.update_new (name, {output = output}))); |
23704 | 172 |
fun get_mode () = |
173 |
the_default default (Library.get_first (Symtab.lookup (! modes)) (! print_mode)); |
|
23623 | 174 |
end; |
23704 | 175 |
|
23786 | 176 |
fun output ("", _) = ("", "") |
177 |
| output m = #output (get_mode ()) m; |
|
23704 | 178 |
|
23719 | 179 |
val enclose = output #-> Library.enclose; |
180 |
||
23704 | 181 |
end; |