author | wenzelm |
Tue, 09 May 2023 21:50:04 +0200 | |
changeset 78010 | 6c2494750a4e |
parent 78009 | f906f7f83dae |
child 78013 | f5b67198b019 |
permissions | -rw-r--r-- |
18 | 1 |
(* Title: Pure/Syntax/syntax.ML |
0 | 2 |
Author: Tobias Nipkow and Markus Wenzel, TU Muenchen |
18 | 3 |
|
24263 | 4 |
Standard Isabelle syntax, based on arbitrary context-free grammars |
5 |
(specified by mixfix declarations). |
|
0 | 6 |
*) |
7 |
||
8 |
signature SYNTAX = |
|
2383 | 9 |
sig |
42382
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
10 |
type operations |
62897
8093203f0b89
prefer regular context update, to allow continuous editing of Pure;
wenzelm
parents:
62752
diff
changeset
|
11 |
val install_operations: operations -> theory -> theory |
42288
2074b31650e6
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
wenzelm
parents:
42287
diff
changeset
|
12 |
val root: string Config.T |
46512
4f9f61f9b535
simplified configuration options for syntax ambiguity;
wenzelm
parents:
46506
diff
changeset
|
13 |
val ambiguity_warning: bool Config.T |
42268 | 14 |
val ambiguity_limit: int Config.T |
59795 | 15 |
val encode_input: Input.source -> XML.tree |
16 |
val implode_input: Input.source -> string |
|
17 |
val read_input_pos: string -> Position.T |
|
18 |
val read_input: string -> Input.source |
|
19 |
val parse_input: Proof.context -> (XML.tree list -> 'a) -> |
|
55828
42ac3cfb89f6
clarified language markup: added "delimited" property;
wenzelm
parents:
52160
diff
changeset
|
20 |
(bool -> Markup.T) -> (Symbol_Pos.T list * Position.T -> 'a) -> string -> 'a |
24263 | 21 |
val parse_sort: Proof.context -> string -> sort |
22 |
val parse_typ: Proof.context -> string -> typ |
|
23 |
val parse_term: Proof.context -> string -> term |
|
24 |
val parse_prop: Proof.context -> string -> term |
|
24768 | 25 |
val unparse_sort: Proof.context -> sort -> Pretty.T |
24923 | 26 |
val unparse_classrel: Proof.context -> class list -> Pretty.T |
27 |
val unparse_arity: Proof.context -> arity -> Pretty.T |
|
24768 | 28 |
val unparse_typ: Proof.context -> typ -> Pretty.T |
29 |
val unparse_term: Proof.context -> term -> Pretty.T |
|
24488 | 30 |
val check_sort: Proof.context -> sort -> sort |
24512 | 31 |
val check_typ: Proof.context -> typ -> typ |
32 |
val check_term: Proof.context -> term -> term |
|
33 |
val check_prop: Proof.context -> term -> term |
|
24488 | 34 |
val check_typs: Proof.context -> typ list -> typ list |
24263 | 35 |
val check_terms: Proof.context -> term list -> term list |
36 |
val check_props: Proof.context -> term list -> term list |
|
24923 | 37 |
val uncheck_sort: Proof.context -> sort -> sort |
38 |
val uncheck_arity: Proof.context -> arity -> arity |
|
39 |
val uncheck_classrel: Proof.context -> class list -> class list |
|
24768 | 40 |
val uncheck_typs: Proof.context -> typ list -> typ list |
41 |
val uncheck_terms: Proof.context -> term list -> term list |
|
24263 | 42 |
val read_sort: Proof.context -> string -> sort |
43 |
val read_typ: Proof.context -> string -> typ |
|
24488 | 44 |
val read_term: Proof.context -> string -> term |
45 |
val read_prop: Proof.context -> string -> term |
|
46989 | 46 |
val read_typs: Proof.context -> string list -> typ list |
24263 | 47 |
val read_terms: Proof.context -> string list -> term list |
48 |
val read_props: Proof.context -> string list -> term list |
|
24709 | 49 |
val read_sort_global: theory -> string -> sort |
50 |
val read_typ_global: theory -> string -> typ |
|
51 |
val read_term_global: theory -> string -> term |
|
52 |
val read_prop_global: theory -> string -> term |
|
24923 | 53 |
val pretty_term: Proof.context -> term -> Pretty.T |
54 |
val pretty_typ: Proof.context -> typ -> Pretty.T |
|
55 |
val pretty_sort: Proof.context -> sort -> Pretty.T |
|
56 |
val pretty_classrel: Proof.context -> class list -> Pretty.T |
|
57 |
val pretty_arity: Proof.context -> arity -> Pretty.T |
|
58 |
val string_of_term: Proof.context -> term -> string |
|
59 |
val string_of_typ: Proof.context -> typ -> string |
|
60 |
val string_of_sort: Proof.context -> sort -> string |
|
61 |
val string_of_classrel: Proof.context -> class list -> string |
|
62 |
val string_of_arity: Proof.context -> arity -> string |
|
26951
030e4a818b39
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26704
diff
changeset
|
63 |
val is_pretty_global: Proof.context -> bool |
030e4a818b39
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26704
diff
changeset
|
64 |
val set_pretty_global: bool -> Proof.context -> Proof.context |
030e4a818b39
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26704
diff
changeset
|
65 |
val init_pretty_global: theory -> Proof.context |
61262
7bd1eb4b056e
tuned signature: eliminated pointless type Context.pretty;
wenzelm
parents:
59841
diff
changeset
|
66 |
val init_pretty: Context.generic -> Proof.context |
26951
030e4a818b39
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26704
diff
changeset
|
67 |
val pretty_term_global: theory -> term -> Pretty.T |
030e4a818b39
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26704
diff
changeset
|
68 |
val pretty_typ_global: theory -> typ -> Pretty.T |
030e4a818b39
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26704
diff
changeset
|
69 |
val pretty_sort_global: theory -> sort -> Pretty.T |
030e4a818b39
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26704
diff
changeset
|
70 |
val string_of_term_global: theory -> term -> string |
030e4a818b39
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26704
diff
changeset
|
71 |
val string_of_typ_global: theory -> typ -> string |
030e4a818b39
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26704
diff
changeset
|
72 |
val string_of_sort_global: theory -> sort -> string |
76082 | 73 |
val pretty_flexpair: Proof.context -> term * term -> Pretty.T list |
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
74 |
type syntax |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
75 |
val eq_syntax: syntax * syntax -> bool |
69077
11529ae45786
more approximative prefix syntax, including binder;
wenzelm
parents:
69071
diff
changeset
|
76 |
datatype approx = Prefix of string | Infix of {assoc: Printer.assoc, delim: string, pri: int} |
11529ae45786
more approximative prefix syntax, including binder;
wenzelm
parents:
69071
diff
changeset
|
77 |
val get_approx: syntax -> string -> approx option |
42298
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
78 |
val lookup_const: syntax -> string -> string option |
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
79 |
val is_keyword: syntax -> string -> bool |
42251 | 80 |
val tokenize: syntax -> bool -> Symbol_Pos.T list -> Lexicon.token list |
45641 | 81 |
val parse: syntax -> string -> Lexicon.token list -> Parser.parsetree list |
42253 | 82 |
val parse_ast_translation: syntax -> string -> (Proof.context -> Ast.ast list -> Ast.ast) option |
42255 | 83 |
val parse_rules: syntax -> string -> (Ast.ast * Ast.ast) list |
42253 | 84 |
val parse_translation: syntax -> string -> (Proof.context -> term list -> term) option |
42254 | 85 |
val print_translation: syntax -> string -> |
86 |
Proof.context -> typ -> term list -> term (*exception Match*) |
|
42255 | 87 |
val print_rules: syntax -> string -> (Ast.ast * Ast.ast) list |
42254 | 88 |
val print_ast_translation: syntax -> string -> |
89 |
Proof.context -> Ast.ast list -> Ast.ast (*exception Match*) |
|
42255 | 90 |
val prtabs: syntax -> Printer.prtabs |
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
91 |
type mode |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
92 |
val mode_default: mode |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
93 |
val mode_input: mode |
42294 | 94 |
val empty_syntax: syntax |
45632
b23c42b9f78a
prefer Parser.make_gram over Parser.merge_gram, to approximate n-ary merges on theory import;
wenzelm
parents:
45490
diff
changeset
|
95 |
val merge_syntax: syntax * syntax -> syntax |
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
96 |
val print_gram: syntax -> unit |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
97 |
val print_trans: syntax -> unit |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
98 |
val print_syntax: syntax -> unit |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
99 |
datatype 'a trrule = |
42204 | 100 |
Parse_Rule of 'a * 'a | |
101 |
Print_Rule of 'a * 'a | |
|
102 |
Parse_Print_Rule of 'a * 'a |
|
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
103 |
val map_trrule: ('a -> 'b) -> 'a trrule -> 'b trrule |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
104 |
val update_trfuns: |
42224
578a51fae383
discontinued special treatment of structure Ast: no pervasive content, no inclusion in structure Syntax;
wenzelm
parents:
42223
diff
changeset
|
105 |
(string * ((Proof.context -> Ast.ast list -> Ast.ast) * stamp)) list * |
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
106 |
(string * ((Proof.context -> term list -> term) * stamp)) list * |
42247
12fe41a92cd5
typed_print_translation: discontinued show_sorts argument;
wenzelm
parents:
42245
diff
changeset
|
107 |
(string * ((Proof.context -> typ -> term list -> term) * stamp)) list * |
42224
578a51fae383
discontinued special treatment of structure Ast: no pervasive content, no inclusion in structure Syntax;
wenzelm
parents:
42223
diff
changeset
|
108 |
(string * ((Proof.context -> Ast.ast list -> Ast.ast) * stamp)) list -> syntax -> syntax |
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
109 |
val update_type_gram: bool -> mode -> (string * typ * mixfix) list -> syntax -> syntax |
59841 | 110 |
val update_const_gram: bool -> string list -> |
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
111 |
mode -> (string * typ * mixfix) list -> syntax -> syntax |
42224
578a51fae383
discontinued special treatment of structure Ast: no pervasive content, no inclusion in structure Syntax;
wenzelm
parents:
42223
diff
changeset
|
112 |
val update_trrules: Ast.ast trrule list -> syntax -> syntax |
578a51fae383
discontinued special treatment of structure Ast: no pervasive content, no inclusion in structure Syntax;
wenzelm
parents:
42223
diff
changeset
|
113 |
val remove_trrules: Ast.ast trrule list -> syntax -> syntax |
42476 | 114 |
val const: string -> term |
115 |
val free: string -> term |
|
116 |
val var: indexname -> term |
|
2383 | 117 |
end; |
0 | 118 |
|
12094 | 119 |
structure Syntax: SYNTAX = |
0 | 120 |
struct |
121 |
||
42288
2074b31650e6
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
wenzelm
parents:
42287
diff
changeset
|
122 |
|
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
123 |
(** inner syntax operations **) |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
124 |
|
62897
8093203f0b89
prefer regular context update, to allow continuous editing of Pure;
wenzelm
parents:
62752
diff
changeset
|
125 |
(* operations *) |
42382
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
126 |
|
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
127 |
type operations = |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
128 |
{parse_sort: Proof.context -> string -> sort, |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
129 |
parse_typ: Proof.context -> string -> typ, |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
130 |
parse_term: Proof.context -> string -> term, |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
131 |
parse_prop: Proof.context -> string -> term, |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
132 |
unparse_sort: Proof.context -> sort -> Pretty.T, |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
133 |
unparse_typ: Proof.context -> typ -> Pretty.T, |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
134 |
unparse_term: Proof.context -> term -> Pretty.T, |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
135 |
check_typs: Proof.context -> typ list -> typ list, |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
136 |
check_terms: Proof.context -> term list -> term list, |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
137 |
check_props: Proof.context -> term list -> term list, |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
138 |
uncheck_typs: Proof.context -> typ list -> typ list, |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
139 |
uncheck_terms: Proof.context -> term list -> term list}; |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
140 |
|
62897
8093203f0b89
prefer regular context update, to allow continuous editing of Pure;
wenzelm
parents:
62752
diff
changeset
|
141 |
structure Operations = Theory_Data |
8093203f0b89
prefer regular context update, to allow continuous editing of Pure;
wenzelm
parents:
62752
diff
changeset
|
142 |
( |
8093203f0b89
prefer regular context update, to allow continuous editing of Pure;
wenzelm
parents:
62752
diff
changeset
|
143 |
type T = operations option; |
8093203f0b89
prefer regular context update, to allow continuous editing of Pure;
wenzelm
parents:
62752
diff
changeset
|
144 |
val empty = NONE; |
8093203f0b89
prefer regular context update, to allow continuous editing of Pure;
wenzelm
parents:
62752
diff
changeset
|
145 |
val merge = merge_options; |
8093203f0b89
prefer regular context update, to allow continuous editing of Pure;
wenzelm
parents:
62752
diff
changeset
|
146 |
); |
8093203f0b89
prefer regular context update, to allow continuous editing of Pure;
wenzelm
parents:
62752
diff
changeset
|
147 |
|
8093203f0b89
prefer regular context update, to allow continuous editing of Pure;
wenzelm
parents:
62752
diff
changeset
|
148 |
fun install_operations ops = |
8093203f0b89
prefer regular context update, to allow continuous editing of Pure;
wenzelm
parents:
62752
diff
changeset
|
149 |
Operations.map |
8093203f0b89
prefer regular context update, to allow continuous editing of Pure;
wenzelm
parents:
62752
diff
changeset
|
150 |
(fn NONE => SOME ops |
8093203f0b89
prefer regular context update, to allow continuous editing of Pure;
wenzelm
parents:
62752
diff
changeset
|
151 |
| SOME _ => raise Fail "Inner syntax operations already installed"); |
42382
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
152 |
|
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
153 |
fun operation which ctxt x = |
62897
8093203f0b89
prefer regular context update, to allow continuous editing of Pure;
wenzelm
parents:
62752
diff
changeset
|
154 |
(case Operations.get (Proof_Context.theory_of ctxt) of |
42382
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
155 |
NONE => raise Fail "Inner syntax operations not installed" |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
156 |
| SOME ops => which ops ctxt x); |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
157 |
|
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
158 |
|
42268 | 159 |
(* configuration options *) |
160 |
||
69575 | 161 |
val root = Config.declare_string ("syntax_root", \<^here>) (K "any"); |
162 |
val ambiguity_warning = Config.declare_bool ("syntax_ambiguity_warning", \<^here>) (K true); |
|
163 |
val ambiguity_limit = Config.declare_int ("syntax_ambiguity_limit", \<^here>) (K 10); |
|
44069 | 164 |
|
42268 | 165 |
|
59795 | 166 |
(* formal input *) |
167 |
||
168 |
fun encode_input source = |
|
169 |
let |
|
170 |
val delimited = Input.is_delimited source; |
|
171 |
val pos = Input.pos_of source; |
|
172 |
val text = Input.text_of source; |
|
173 |
in XML.Elem (Markup.input delimited (Position.properties_of pos), [XML.Text text]) end; |
|
174 |
||
175 |
val implode_input = encode_input #> YXML.string_of; |
|
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
176 |
|
55828
42ac3cfb89f6
clarified language markup: added "delimited" property;
wenzelm
parents:
52160
diff
changeset
|
177 |
local |
42ac3cfb89f6
clarified language markup: added "delimited" property;
wenzelm
parents:
52160
diff
changeset
|
178 |
|
59795 | 179 |
fun input_range (XML.Elem ((name, props), _)) = |
180 |
if name = Markup.inputN |
|
58978
e42da880c61e
more position information, e.g. relevant for errors in generated ML source;
wenzelm
parents:
58047
diff
changeset
|
181 |
then (Markup.is_delimited props, Position.range_of_properties props) |
e42da880c61e
more position information, e.g. relevant for errors in generated ML source;
wenzelm
parents:
58047
diff
changeset
|
182 |
else (false, Position.no_range) |
59795 | 183 |
| input_range (XML.Text _) = (false, Position.no_range); |
46849 | 184 |
|
59795 | 185 |
fun input_source tree = |
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
186 |
let |
39555
ccb223a4d49c
added XML.content_of convenience -- cover XML.body, which is the general situation;
wenzelm
parents:
39510
diff
changeset
|
187 |
val text = XML.content_of [tree]; |
59795 | 188 |
val (delimited, range) = input_range tree; |
59064 | 189 |
in Input.source delimited text range end; |
55828
42ac3cfb89f6
clarified language markup: added "delimited" property;
wenzelm
parents:
52160
diff
changeset
|
190 |
|
42ac3cfb89f6
clarified language markup: added "delimited" property;
wenzelm
parents:
52160
diff
changeset
|
191 |
in |
42ac3cfb89f6
clarified language markup: added "delimited" property;
wenzelm
parents:
52160
diff
changeset
|
192 |
|
59795 | 193 |
fun read_input_pos str = #1 (#2 (input_range (YXML.parse str handle Fail msg => error msg))); |
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
194 |
|
59795 | 195 |
fun read_input str = input_source (YXML.parse str handle Fail msg => error msg); |
43731
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43558
diff
changeset
|
196 |
|
59795 | 197 |
fun parse_input ctxt decode markup parse str = |
43731
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43558
diff
changeset
|
198 |
let |
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43558
diff
changeset
|
199 |
fun parse_tree tree = |
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43558
diff
changeset
|
200 |
let |
59795 | 201 |
val source = input_source tree; |
59064 | 202 |
val syms = Input.source_explode source; |
203 |
val pos = Input.pos_of source; |
|
69971 | 204 |
val _ = |
205 |
Context_Position.reports ctxt |
|
206 |
[(pos, Markup.cartouche), (pos, markup (Input.is_delimited source))]; |
|
69589
e15f053a42d8
support for isabelle update -u inner_syntax_cartouches;
wenzelm
parents:
69576
diff
changeset
|
207 |
val _ = |
e15f053a42d8
support for isabelle update -u inner_syntax_cartouches;
wenzelm
parents:
69576
diff
changeset
|
208 |
if Options.default_bool "update_inner_syntax_cartouches" then |
e15f053a42d8
support for isabelle update -u inner_syntax_cartouches;
wenzelm
parents:
69576
diff
changeset
|
209 |
Context_Position.report_text ctxt |
e15f053a42d8
support for isabelle update -u inner_syntax_cartouches;
wenzelm
parents:
69576
diff
changeset
|
210 |
pos Markup.update (cartouche (Symbol_Pos.content syms)) |
e15f053a42d8
support for isabelle update -u inner_syntax_cartouches;
wenzelm
parents:
69576
diff
changeset
|
211 |
else (); |
58978
e42da880c61e
more position information, e.g. relevant for errors in generated ML source;
wenzelm
parents:
58047
diff
changeset
|
212 |
in parse (syms, pos) end; |
43731
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43558
diff
changeset
|
213 |
in |
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43558
diff
changeset
|
214 |
(case YXML.parse_body str handle Fail msg => error msg of |
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43558
diff
changeset
|
215 |
body as [tree as XML.Elem ((name, _), _)] => |
59795 | 216 |
if name = Markup.inputN then parse_tree tree else decode body |
43731
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43558
diff
changeset
|
217 |
| [tree as XML.Text _] => parse_tree tree |
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43558
diff
changeset
|
218 |
| body => decode body) |
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43558
diff
changeset
|
219 |
end; |
70072780e095
inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
wenzelm
parents:
43558
diff
changeset
|
220 |
|
55828
42ac3cfb89f6
clarified language markup: added "delimited" property;
wenzelm
parents:
52160
diff
changeset
|
221 |
end; |
42ac3cfb89f6
clarified language markup: added "delimited" property;
wenzelm
parents:
52160
diff
changeset
|
222 |
|
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
223 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
224 |
(* (un)parsing *) |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
225 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
226 |
val parse_sort = operation #parse_sort; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
227 |
val parse_typ = operation #parse_typ; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
228 |
val parse_term = operation #parse_term; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
229 |
val parse_prop = operation #parse_prop; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
230 |
val unparse_sort = operation #unparse_sort; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
231 |
val unparse_typ = operation #unparse_typ; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
232 |
val unparse_term = operation #unparse_term; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
233 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
234 |
|
45429 | 235 |
(* (un)checking *) |
42382
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
236 |
|
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
237 |
val check_typs = operation #check_typs; |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
238 |
val check_terms = operation #check_terms; |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
239 |
val check_props = operation #check_props; |
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
240 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
241 |
val check_typ = singleton o check_typs; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
242 |
val check_term = singleton o check_terms; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
243 |
val check_prop = singleton o check_props; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
244 |
|
42382
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
245 |
val uncheck_typs = operation #uncheck_typs; |
dcd983ee2c29
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
wenzelm
parents:
42360
diff
changeset
|
246 |
val uncheck_terms = operation #uncheck_terms; |
42402
c7139609b67d
simplified check/uncheck interfaces: result comparison is hardwired by default;
wenzelm
parents:
42383
diff
changeset
|
247 |
|
c7139609b67d
simplified check/uncheck interfaces: result comparison is hardwired by default;
wenzelm
parents:
42383
diff
changeset
|
248 |
|
c7139609b67d
simplified check/uncheck interfaces: result comparison is hardwired by default;
wenzelm
parents:
42383
diff
changeset
|
249 |
(* derived operations for algebra of sorts *) |
c7139609b67d
simplified check/uncheck interfaces: result comparison is hardwired by default;
wenzelm
parents:
42383
diff
changeset
|
250 |
|
c7139609b67d
simplified check/uncheck interfaces: result comparison is hardwired by default;
wenzelm
parents:
42383
diff
changeset
|
251 |
local |
c7139609b67d
simplified check/uncheck interfaces: result comparison is hardwired by default;
wenzelm
parents:
42383
diff
changeset
|
252 |
|
c7139609b67d
simplified check/uncheck interfaces: result comparison is hardwired by default;
wenzelm
parents:
42383
diff
changeset
|
253 |
fun map_sort f S = |
c7139609b67d
simplified check/uncheck interfaces: result comparison is hardwired by default;
wenzelm
parents:
42383
diff
changeset
|
254 |
(case f (TFree ("", S)) of |
c7139609b67d
simplified check/uncheck interfaces: result comparison is hardwired by default;
wenzelm
parents:
42383
diff
changeset
|
255 |
TFree ("", S') => S' |
c7139609b67d
simplified check/uncheck interfaces: result comparison is hardwired by default;
wenzelm
parents:
42383
diff
changeset
|
256 |
| _ => raise TYPE ("map_sort", [TFree ("", S)], [])); |
c7139609b67d
simplified check/uncheck interfaces: result comparison is hardwired by default;
wenzelm
parents:
42383
diff
changeset
|
257 |
|
c7139609b67d
simplified check/uncheck interfaces: result comparison is hardwired by default;
wenzelm
parents:
42383
diff
changeset
|
258 |
in |
c7139609b67d
simplified check/uncheck interfaces: result comparison is hardwired by default;
wenzelm
parents:
42383
diff
changeset
|
259 |
|
c7139609b67d
simplified check/uncheck interfaces: result comparison is hardwired by default;
wenzelm
parents:
42383
diff
changeset
|
260 |
val check_sort = map_sort o check_typ; |
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
261 |
val uncheck_sort = map_sort o singleton o uncheck_typs; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
262 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
263 |
end; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
264 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
265 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
266 |
val uncheck_classrel = map o singleton o uncheck_sort; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
267 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
268 |
fun unparse_classrel ctxt cs = Pretty.block (flat |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
269 |
(separate [Pretty.str " <", Pretty.brk 1] (map (single o unparse_sort ctxt o single) cs))); |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
270 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
271 |
fun uncheck_arity ctxt (a, Ss, S) = |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
272 |
let |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
273 |
val T = Type (a, replicate (length Ss) dummyT); |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
274 |
val a' = |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
275 |
(case singleton (uncheck_typs ctxt) T of |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
276 |
Type (a', _) => a' |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
277 |
| T => raise TYPE ("uncheck_arity", [T], [])); |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
278 |
val Ss' = map (uncheck_sort ctxt) Ss; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
279 |
val S' = uncheck_sort ctxt S; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
280 |
in (a', Ss', S') end; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
281 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
282 |
fun unparse_arity ctxt (a, Ss, S) = |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
283 |
let |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
284 |
val prtT = unparse_typ ctxt (Type (a, [])); |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
285 |
val dom = |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
286 |
if null Ss then [] |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
287 |
else [Pretty.list "(" ")" (map (unparse_sort ctxt) Ss), Pretty.brk 1]; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
288 |
in Pretty.block ([prtT, Pretty.str " ::", Pretty.brk 1] @ dom @ [unparse_sort ctxt S]) end; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
289 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
290 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
291 |
(* read = parse + check *) |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
292 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
293 |
fun read_sort ctxt = parse_sort ctxt #> check_sort ctxt; |
46989 | 294 |
|
295 |
fun read_typs ctxt = |
|
58993
302104d8366b
prefer independent parallel map where user input is processed -- avoid non-deterministic feedback in error situations;
wenzelm
parents:
58978
diff
changeset
|
296 |
grouped 10 Par_List.map_independent (parse_typ ctxt) #> check_typs ctxt; |
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
297 |
|
46989 | 298 |
fun read_terms ctxt = |
58993
302104d8366b
prefer independent parallel map where user input is processed -- avoid non-deterministic feedback in error situations;
wenzelm
parents:
58978
diff
changeset
|
299 |
grouped 10 Par_List.map_independent (parse_term ctxt) #> check_terms ctxt; |
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
300 |
|
46989 | 301 |
fun read_props ctxt = |
58993
302104d8366b
prefer independent parallel map where user input is processed -- avoid non-deterministic feedback in error situations;
wenzelm
parents:
58978
diff
changeset
|
302 |
grouped 10 Par_List.map_independent (parse_prop ctxt) #> check_props ctxt; |
46989 | 303 |
|
304 |
val read_typ = singleton o read_typs; |
|
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
305 |
val read_term = singleton o read_terms; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
306 |
val read_prop = singleton o read_props; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
307 |
|
42360 | 308 |
val read_sort_global = read_sort o Proof_Context.init_global; |
309 |
val read_typ_global = read_typ o Proof_Context.init_global; |
|
310 |
val read_term_global = read_term o Proof_Context.init_global; |
|
311 |
val read_prop_global = read_prop o Proof_Context.init_global; |
|
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
312 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
313 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
314 |
(* pretty = uncheck + unparse *) |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
315 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
316 |
fun pretty_term ctxt = singleton (uncheck_terms ctxt) #> unparse_term ctxt; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
317 |
fun pretty_typ ctxt = singleton (uncheck_typs ctxt) #> unparse_typ ctxt; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
318 |
fun pretty_sort ctxt = uncheck_sort ctxt #> unparse_sort ctxt; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
319 |
fun pretty_classrel ctxt = uncheck_classrel ctxt #> unparse_classrel ctxt; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
320 |
fun pretty_arity ctxt = uncheck_arity ctxt #> unparse_arity ctxt; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
321 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
322 |
val string_of_term = Pretty.string_of oo pretty_term; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
323 |
val string_of_typ = Pretty.string_of oo pretty_typ; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
324 |
val string_of_sort = Pretty.string_of oo pretty_sort; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
325 |
val string_of_classrel = Pretty.string_of oo pretty_classrel; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
326 |
val string_of_arity = Pretty.string_of oo pretty_arity; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
327 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
328 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
329 |
(* global pretty printing *) |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
330 |
|
69575 | 331 |
val pretty_global = Config.declare_bool ("Syntax.pretty_global", \<^here>) (K false); |
69576 | 332 |
val is_pretty_global = Config.apply pretty_global; |
39508
dfacdb01e1ec
simplified some internal flags using Config.T instead of full-blown Proof_Data;
wenzelm
parents:
39507
diff
changeset
|
333 |
val set_pretty_global = Config.put pretty_global; |
42360 | 334 |
val init_pretty_global = set_pretty_global true o Proof_Context.init_global; |
61262
7bd1eb4b056e
tuned signature: eliminated pointless type Context.pretty;
wenzelm
parents:
59841
diff
changeset
|
335 |
val init_pretty = Context.cases init_pretty_global I; |
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
336 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
337 |
val pretty_term_global = pretty_term o init_pretty_global; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
338 |
val pretty_typ_global = pretty_typ o init_pretty_global; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
339 |
val pretty_sort_global = pretty_sort o init_pretty_global; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
340 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
341 |
val string_of_term_global = string_of_term o init_pretty_global; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
342 |
val string_of_typ_global = string_of_typ o init_pretty_global; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
343 |
val string_of_sort_global = string_of_sort o init_pretty_global; |
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
344 |
|
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
345 |
|
70443 | 346 |
(* derived operations *) |
347 |
||
76082 | 348 |
fun pretty_flexpair ctxt (t, u) = |
70443 | 349 |
[pretty_term ctxt t, Pretty.str " \<equiv>\<^sup>?", Pretty.brk 1, pretty_term ctxt u]; |
350 |
||
351 |
||
39135
6f5f64542405
structure Syntax: define "interfaces" before actual implementations;
wenzelm
parents:
39126
diff
changeset
|
352 |
|
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
353 |
(** tables of translation functions **) |
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
354 |
|
5692 | 355 |
(* parse (ast) translations *) |
356 |
||
23655
d2d1138e0ddc
replaced exception TableFun/GraphFun.DUPS by TableFun/GraphFun.DUP;
wenzelm
parents:
23631
diff
changeset
|
357 |
fun err_dup_trfun name c = |
d2d1138e0ddc
replaced exception TableFun/GraphFun.DUPS by TableFun/GraphFun.DUP;
wenzelm
parents:
23631
diff
changeset
|
358 |
error ("More than one " ^ name ^ " for " ^ quote c); |
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
359 |
|
42253 | 360 |
fun lookup_tr tab c = Option.map fst (Symtab.lookup tab c); |
361 |
||
42288
2074b31650e6
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
wenzelm
parents:
42287
diff
changeset
|
362 |
fun remove_trtab trfuns = fold (Symtab.remove Syntax_Ext.eq_trfun) trfuns; |
21536
f119c730f509
extend_trtab: allow identical trfuns to be overwritten;
wenzelm
parents:
20784
diff
changeset
|
363 |
|
29004 | 364 |
fun update_trtab name trfuns tab = fold Symtab.update_new trfuns (remove_trtab trfuns tab) |
23655
d2d1138e0ddc
replaced exception TableFun/GraphFun.DUPS by TableFun/GraphFun.DUP;
wenzelm
parents:
23631
diff
changeset
|
365 |
handle Symtab.DUP c => err_dup_trfun name c; |
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
366 |
|
42288
2074b31650e6
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
wenzelm
parents:
42287
diff
changeset
|
367 |
fun merge_trtabs name tab1 tab2 = Symtab.merge Syntax_Ext.eq_trfun (tab1, tab2) |
23655
d2d1138e0ddc
replaced exception TableFun/GraphFun.DUPS by TableFun/GraphFun.DUP;
wenzelm
parents:
23631
diff
changeset
|
368 |
handle Symtab.DUP c => err_dup_trfun name c; |
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
369 |
|
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
370 |
|
5692 | 371 |
(* print (ast) translations *) |
372 |
||
42254 | 373 |
fun apply_tr' tab c ctxt T args = |
374 |
let |
|
375 |
val fns = map fst (Symtab.lookup_list tab c); |
|
376 |
fun app_first [] = raise Match |
|
377 |
| app_first (f :: fs) = f ctxt T args handle Match => app_first fs; |
|
378 |
in app_first fns end; |
|
379 |
||
380 |
fun apply_ast_tr' tab c ctxt args = |
|
381 |
let |
|
382 |
val fns = map fst (Symtab.lookup_list tab c); |
|
383 |
fun app_first [] = raise Match |
|
384 |
| app_first (f :: fs) = f ctxt args handle Match => app_first fs; |
|
385 |
in app_first fns end; |
|
42253 | 386 |
|
42288
2074b31650e6
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
wenzelm
parents:
42287
diff
changeset
|
387 |
fun update_tr'tab trfuns = fold_rev (Symtab.update_list Syntax_Ext.eq_trfun) trfuns; |
2074b31650e6
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
wenzelm
parents:
42287
diff
changeset
|
388 |
fun remove_tr'tab trfuns = fold (Symtab.remove_list Syntax_Ext.eq_trfun) trfuns; |
2074b31650e6
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
wenzelm
parents:
42287
diff
changeset
|
389 |
fun merge_tr'tabs tab1 tab2 = Symtab.merge_list Syntax_Ext.eq_trfun (tab1, tab2); |
5692 | 390 |
|
391 |
||
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
392 |
|
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
393 |
(** tables of translation rules **) |
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
394 |
|
5692 | 395 |
type ruletab = (Ast.ast * Ast.ast) list Symtab.table; |
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
396 |
|
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19375
diff
changeset
|
397 |
fun dest_ruletab tab = maps snd (Symtab.dest tab); |
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
398 |
|
25394
db25c98f32e1
syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents:
25387
diff
changeset
|
399 |
val update_ruletab = fold_rev (fn r => Symtab.update_list (op =) (Ast.head_of_rule r, r)); |
18931 | 400 |
val remove_ruletab = fold (fn r => Symtab.remove_list (op =) (Ast.head_of_rule r, r)); |
401 |
fun merge_ruletabs tab1 tab2 = Symtab.merge_list (op =) (tab1, tab2); |
|
0 | 402 |
|
403 |
||
404 |
||
405 |
(** datatype syntax **) |
|
406 |
||
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
407 |
datatype syntax = |
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
408 |
Syntax of { |
42288
2074b31650e6
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
wenzelm
parents:
42287
diff
changeset
|
409 |
input: Syntax_Ext.xprod list, |
4703 | 410 |
lexicon: Scan.lexicon, |
78009
f906f7f83dae
performance tuning: cached non-persistent Parser.gram reduces heap size by approx. 1-4%;
wenzelm
parents:
76082
diff
changeset
|
411 |
gram: Parser.gram Synchronized.cache, |
42298
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
412 |
consts: string Symtab.table, |
2913 | 413 |
prmodes: string list, |
21772 | 414 |
parse_ast_trtab: ((Proof.context -> Ast.ast list -> Ast.ast) * stamp) Symtab.table, |
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
415 |
parse_ruletab: ruletab, |
21772 | 416 |
parse_trtab: ((Proof.context -> term list -> term) * stamp) Symtab.table, |
42247
12fe41a92cd5
typed_print_translation: discontinued show_sorts argument;
wenzelm
parents:
42245
diff
changeset
|
417 |
print_trtab: ((Proof.context -> typ -> term list -> term) * stamp) list Symtab.table, |
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
418 |
print_ruletab: ruletab, |
21772 | 419 |
print_ast_trtab: ((Proof.context -> Ast.ast list -> Ast.ast) * stamp) list Symtab.table, |
17079 | 420 |
prtabs: Printer.prtabs} * stamp; |
0 | 421 |
|
17079 | 422 |
fun eq_syntax (Syntax (_, s1), Syntax (_, s2)) = s1 = s2; |
423 |
||
69077
11529ae45786
more approximative prefix syntax, including binder;
wenzelm
parents:
69071
diff
changeset
|
424 |
datatype approx = Prefix of string | Infix of {assoc: Printer.assoc, delim: string, pri: int}; |
11529ae45786
more approximative prefix syntax, including binder;
wenzelm
parents:
69071
diff
changeset
|
425 |
fun get_approx (Syntax ({prtabs, ...}, _)) c = |
11529ae45786
more approximative prefix syntax, including binder;
wenzelm
parents:
69071
diff
changeset
|
426 |
(case Printer.get_infix prtabs c of |
11529ae45786
more approximative prefix syntax, including binder;
wenzelm
parents:
69071
diff
changeset
|
427 |
SOME infx => SOME (Infix infx) |
11529ae45786
more approximative prefix syntax, including binder;
wenzelm
parents:
69071
diff
changeset
|
428 |
| NONE => |
11529ae45786
more approximative prefix syntax, including binder;
wenzelm
parents:
69071
diff
changeset
|
429 |
(case Printer.get_prefix prtabs c of |
11529ae45786
more approximative prefix syntax, including binder;
wenzelm
parents:
69071
diff
changeset
|
430 |
SOME prfx => SOME prfx |
69078
a5e904112ea9
more accurate syntax: e.g. avoid brackets as prefix notation;
wenzelm
parents:
69077
diff
changeset
|
431 |
| NONE => Printer.get_binder prtabs c) |
69077
11529ae45786
more approximative prefix syntax, including binder;
wenzelm
parents:
69071
diff
changeset
|
432 |
|> Option.map Prefix); |
69003 | 433 |
|
42298
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
434 |
fun lookup_const (Syntax ({consts, ...}, _)) = Symtab.lookup consts; |
17079 | 435 |
fun is_keyword (Syntax ({lexicon, ...}, _)) = Scan.is_literal lexicon o Symbol.explode; |
42251 | 436 |
fun tokenize (Syntax ({lexicon, ...}, _)) = Lexicon.tokenize lexicon; |
78009
f906f7f83dae
performance tuning: cached non-persistent Parser.gram reduces heap size by approx. 1-4%;
wenzelm
parents:
76082
diff
changeset
|
437 |
fun parse (Syntax ({gram, ...}, _)) = Parser.parse (Synchronized.cache_eval gram); |
14687 | 438 |
|
42253 | 439 |
fun parse_ast_translation (Syntax ({parse_ast_trtab, ...}, _)) = lookup_tr parse_ast_trtab; |
440 |
fun parse_translation (Syntax ({parse_trtab, ...}, _)) = lookup_tr parse_trtab; |
|
42255 | 441 |
fun parse_rules (Syntax ({parse_ruletab, ...}, _)) = Symtab.lookup_list parse_ruletab; |
42254 | 442 |
fun print_translation (Syntax ({print_trtab, ...}, _)) = apply_tr' print_trtab; |
42255 | 443 |
fun print_rules (Syntax ({print_ruletab, ...}, _)) = Symtab.lookup_list print_ruletab; |
42254 | 444 |
fun print_ast_translation (Syntax ({print_ast_trtab, ...}, _)) = apply_ast_tr' print_ast_trtab; |
42253 | 445 |
|
42255 | 446 |
fun prtabs (Syntax ({prtabs, ...}, _)) = prtabs; |
447 |
||
20784 | 448 |
type mode = string * bool; |
24970 | 449 |
val mode_default = ("", true); |
37146
f652333bbf8e
renamed structure PrintMode to Print_Mode, keeping the old name as legacy alias for some time;
wenzelm
parents:
36739
diff
changeset
|
450 |
val mode_input = (Print_Mode.input, true); |
15755
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
451 |
|
78009
f906f7f83dae
performance tuning: cached non-persistent Parser.gram reduces heap size by approx. 1-4%;
wenzelm
parents:
76082
diff
changeset
|
452 |
fun extend_gram new_xprods old_xprods gram = |
f906f7f83dae
performance tuning: cached non-persistent Parser.gram reduces heap size by approx. 1-4%;
wenzelm
parents:
76082
diff
changeset
|
453 |
Synchronized.cache (fn () => |
f906f7f83dae
performance tuning: cached non-persistent Parser.gram reduces heap size by approx. 1-4%;
wenzelm
parents:
76082
diff
changeset
|
454 |
Parser.make_gram new_xprods old_xprods (Synchronized.cache_peek gram)); |
f906f7f83dae
performance tuning: cached non-persistent Parser.gram reduces heap size by approx. 1-4%;
wenzelm
parents:
76082
diff
changeset
|
455 |
|
f906f7f83dae
performance tuning: cached non-persistent Parser.gram reduces heap size by approx. 1-4%;
wenzelm
parents:
76082
diff
changeset
|
456 |
fun new_gram new_xprods = |
f906f7f83dae
performance tuning: cached non-persistent Parser.gram reduces heap size by approx. 1-4%;
wenzelm
parents:
76082
diff
changeset
|
457 |
Synchronized.cache (fn () => Parser.make_gram new_xprods [] NONE); |
f906f7f83dae
performance tuning: cached non-persistent Parser.gram reduces heap size by approx. 1-4%;
wenzelm
parents:
76082
diff
changeset
|
458 |
|
18 | 459 |
|
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
460 |
(* empty_syntax *) |
18 | 461 |
|
17079 | 462 |
val empty_syntax = Syntax |
463 |
({input = [], |
|
4703 | 464 |
lexicon = Scan.empty_lexicon, |
78009
f906f7f83dae
performance tuning: cached non-persistent Parser.gram reduces heap size by approx. 1-4%;
wenzelm
parents:
76082
diff
changeset
|
465 |
gram = Synchronized.cache (fn () => Parser.empty_gram), |
42298
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
466 |
consts = Symtab.empty, |
2913 | 467 |
prmodes = [], |
5692 | 468 |
parse_ast_trtab = Symtab.empty, |
469 |
parse_ruletab = Symtab.empty, |
|
470 |
parse_trtab = Symtab.empty, |
|
471 |
print_trtab = Symtab.empty, |
|
472 |
print_ruletab = Symtab.empty, |
|
473 |
print_ast_trtab = Symtab.empty, |
|
17079 | 474 |
prtabs = Printer.empty_prtabs}, stamp ()); |
167 | 475 |
|
476 |
||
25394
db25c98f32e1
syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents:
25387
diff
changeset
|
477 |
(* update_syntax *) |
167 | 478 |
|
42298
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
479 |
fun update_const (c, b) tab = |
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
480 |
if c = "" orelse (b = "" andalso (Lexicon.is_marked c orelse Symtab.defined tab c)) |
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
481 |
then tab |
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
482 |
else Symtab.update (c, b) tab; |
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
483 |
|
25394
db25c98f32e1
syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents:
25387
diff
changeset
|
484 |
fun update_syntax (mode, inout) syn_ext (Syntax (tabs, _)) = |
167 | 485 |
let |
42268 | 486 |
val {input, lexicon, gram, consts = consts1, prmodes, parse_ast_trtab, parse_ruletab, |
487 |
parse_trtab, print_trtab, print_ruletab, print_ast_trtab, prtabs} = tabs; |
|
42288
2074b31650e6
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
wenzelm
parents:
42287
diff
changeset
|
488 |
val Syntax_Ext.Syn_Ext {xprods, consts = consts2, parse_ast_translation, |
42268 | 489 |
parse_rules, parse_translation, print_translation, print_rules, |
490 |
print_ast_translation} = syn_ext; |
|
36208
74c5e6e3c1d3
update_syntax: add new productions only once, to allow repeated local notation, for example;
wenzelm
parents:
35668
diff
changeset
|
491 |
val new_xprods = |
74c5e6e3c1d3
update_syntax: add new productions only once, to allow repeated local notation, for example;
wenzelm
parents:
35668
diff
changeset
|
492 |
if inout then distinct (op =) (filter_out (member (op =) input) xprods) else []; |
19546
00d5c7c7ce07
extend/remove_syntax: observe inout flag for translations, too;
wenzelm
parents:
19482
diff
changeset
|
493 |
fun if_inout xs = if inout then xs else []; |
167 | 494 |
in |
17079 | 495 |
Syntax |
36208
74c5e6e3c1d3
update_syntax: add new productions only once, to allow repeated local notation, for example;
wenzelm
parents:
35668
diff
changeset
|
496 |
({input = new_xprods @ input, |
42288
2074b31650e6
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
wenzelm
parents:
42287
diff
changeset
|
497 |
lexicon = fold Scan.extend_lexicon (Syntax_Ext.delims_of new_xprods) lexicon, |
78009
f906f7f83dae
performance tuning: cached non-persistent Parser.gram reduces heap size by approx. 1-4%;
wenzelm
parents:
76082
diff
changeset
|
498 |
gram = if null new_xprods then gram else extend_gram new_xprods input gram, |
42298
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
499 |
consts = fold update_const consts2 consts1, |
42268 | 500 |
prmodes = insert (op =) mode prmodes, |
167 | 501 |
parse_ast_trtab = |
25394
db25c98f32e1
syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents:
25387
diff
changeset
|
502 |
update_trtab "parse ast translation" (if_inout parse_ast_translation) parse_ast_trtab, |
db25c98f32e1
syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents:
25387
diff
changeset
|
503 |
parse_ruletab = update_ruletab (if_inout parse_rules) parse_ruletab, |
db25c98f32e1
syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents:
25387
diff
changeset
|
504 |
parse_trtab = update_trtab "parse translation" (if_inout parse_translation) parse_trtab, |
db25c98f32e1
syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents:
25387
diff
changeset
|
505 |
print_trtab = update_tr'tab print_translation print_trtab, |
db25c98f32e1
syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents:
25387
diff
changeset
|
506 |
print_ruletab = update_ruletab print_rules print_ruletab, |
db25c98f32e1
syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents:
25387
diff
changeset
|
507 |
print_ast_trtab = update_tr'tab print_ast_translation print_ast_trtab, |
db25c98f32e1
syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents:
25387
diff
changeset
|
508 |
prtabs = Printer.update_prtabs mode xprods prtabs}, stamp ()) |
18 | 509 |
end; |
510 |
||
15755
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
511 |
|
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
512 |
(* remove_syntax *) |
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
513 |
|
17079 | 514 |
fun remove_syntax (mode, inout) syn_ext (Syntax (tabs, _)) = |
15755
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
515 |
let |
42288
2074b31650e6
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
wenzelm
parents:
42287
diff
changeset
|
516 |
val Syntax_Ext.Syn_Ext {xprods, consts = _, parse_ast_translation, parse_rules, |
42268 | 517 |
parse_translation, print_translation, print_rules, print_ast_translation} = syn_ext; |
518 |
val {input, lexicon, gram, consts, prmodes, parse_ast_trtab, parse_ruletab, |
|
519 |
parse_trtab, print_trtab, print_ruletab, print_ast_trtab, prtabs} = tabs; |
|
19300 | 520 |
val input' = if inout then subtract (op =) xprods input else input; |
25394
db25c98f32e1
syntax operations: turned extend'' into update'' (absorb duplicates);
wenzelm
parents:
25387
diff
changeset
|
521 |
val changed = length input <> length input'; |
19546
00d5c7c7ce07
extend/remove_syntax: observe inout flag for translations, too;
wenzelm
parents:
19482
diff
changeset
|
522 |
fun if_inout xs = if inout then xs else []; |
15755
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
523 |
in |
17079 | 524 |
Syntax |
525 |
({input = input', |
|
42288
2074b31650e6
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
wenzelm
parents:
42287
diff
changeset
|
526 |
lexicon = if changed then Scan.make_lexicon (Syntax_Ext.delims_of input') else lexicon, |
78009
f906f7f83dae
performance tuning: cached non-persistent Parser.gram reduces heap size by approx. 1-4%;
wenzelm
parents:
76082
diff
changeset
|
527 |
gram = if changed then new_gram input' else gram, |
15755
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
528 |
consts = consts, |
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
529 |
prmodes = prmodes, |
19546
00d5c7c7ce07
extend/remove_syntax: observe inout flag for translations, too;
wenzelm
parents:
19482
diff
changeset
|
530 |
parse_ast_trtab = remove_trtab (if_inout parse_ast_translation) parse_ast_trtab, |
00d5c7c7ce07
extend/remove_syntax: observe inout flag for translations, too;
wenzelm
parents:
19482
diff
changeset
|
531 |
parse_ruletab = remove_ruletab (if_inout parse_rules) parse_ruletab, |
00d5c7c7ce07
extend/remove_syntax: observe inout flag for translations, too;
wenzelm
parents:
19482
diff
changeset
|
532 |
parse_trtab = remove_trtab (if_inout parse_translation) parse_trtab, |
15755
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
533 |
print_trtab = remove_tr'tab print_translation print_trtab, |
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
534 |
print_ruletab = remove_ruletab print_rules print_ruletab, |
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
535 |
print_ast_trtab = remove_tr'tab print_ast_translation print_ast_trtab, |
17079 | 536 |
prtabs = Printer.remove_prtabs mode xprods prtabs}, stamp ()) |
15755
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
537 |
end; |
14904
7d8dc92fcb7f
removed separate logtypes field of syntax; removed test_read, simple_str_of_sort, simple_string_of_typ; provide default_mode;
wenzelm
parents:
14798
diff
changeset
|
538 |
|
18 | 539 |
|
45632
b23c42b9f78a
prefer Parser.make_gram over Parser.merge_gram, to approximate n-ary merges on theory import;
wenzelm
parents:
45490
diff
changeset
|
540 |
(* merge_syntax *) |
0 | 541 |
|
45632
b23c42b9f78a
prefer Parser.make_gram over Parser.merge_gram, to approximate n-ary merges on theory import;
wenzelm
parents:
45490
diff
changeset
|
542 |
fun merge_syntax (Syntax (tabs1, _), Syntax (tabs2, _)) = |
0 | 543 |
let |
15755
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
544 |
val {input = input1, lexicon = lexicon1, gram = gram1, consts = consts1, |
42268 | 545 |
prmodes = prmodes1, parse_ast_trtab = parse_ast_trtab1, parse_ruletab = parse_ruletab1, |
546 |
parse_trtab = parse_trtab1, print_trtab = print_trtab1, print_ruletab = print_ruletab1, |
|
547 |
print_ast_trtab = print_ast_trtab1, prtabs = prtabs1} = tabs1; |
|
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
548 |
|
15755
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
549 |
val {input = input2, lexicon = lexicon2, gram = gram2, consts = consts2, |
42268 | 550 |
prmodes = prmodes2, parse_ast_trtab = parse_ast_trtab2, parse_ruletab = parse_ruletab2, |
551 |
parse_trtab = parse_trtab2, print_trtab = print_trtab2, print_ruletab = print_ruletab2, |
|
552 |
print_ast_trtab = print_ast_trtab2, prtabs = prtabs2} = tabs2; |
|
45632
b23c42b9f78a
prefer Parser.make_gram over Parser.merge_gram, to approximate n-ary merges on theory import;
wenzelm
parents:
45490
diff
changeset
|
553 |
|
b23c42b9f78a
prefer Parser.make_gram over Parser.merge_gram, to approximate n-ary merges on theory import;
wenzelm
parents:
45490
diff
changeset
|
554 |
val (input', gram') = |
70526 | 555 |
if pointer_eq (input1, input2) then (input1, gram1) |
556 |
else |
|
557 |
(case subtract (op =) input1 input2 of |
|
558 |
[] => (input1, gram1) |
|
559 |
| new_xprods2 => |
|
560 |
if subset (op =) (input1, input2) then (input2, gram2) |
|
561 |
else |
|
562 |
let |
|
563 |
val input' = new_xprods2 @ input1; |
|
78010
6c2494750a4e
minor performance tuning (see also f906f7f83dae and b23c42b9f78a);
wenzelm
parents:
78009
diff
changeset
|
564 |
val gram' = extend_gram new_xprods2 input1 gram1; |
70526 | 565 |
in (input', gram') end); |
0 | 566 |
in |
17079 | 567 |
Syntax |
45632
b23c42b9f78a
prefer Parser.make_gram over Parser.merge_gram, to approximate n-ary merges on theory import;
wenzelm
parents:
45490
diff
changeset
|
568 |
({input = input', |
27768 | 569 |
lexicon = Scan.merge_lexicons (lexicon1, lexicon2), |
45632
b23c42b9f78a
prefer Parser.make_gram over Parser.merge_gram, to approximate n-ary merges on theory import;
wenzelm
parents:
45490
diff
changeset
|
570 |
gram = gram', |
42298
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
571 |
consts = Symtab.merge (K true) (consts1, consts2), |
18921 | 572 |
prmodes = Library.merge (op =) (prmodes1, prmodes2), |
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
573 |
parse_ast_trtab = |
15755
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
574 |
merge_trtabs "parse ast translation" parse_ast_trtab1 parse_ast_trtab2, |
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
575 |
parse_ruletab = merge_ruletabs parse_ruletab1 parse_ruletab2, |
15755
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
576 |
parse_trtab = merge_trtabs "parse translation" parse_trtab1 parse_trtab2, |
5692 | 577 |
print_trtab = merge_tr'tabs print_trtab1 print_trtab2, |
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
578 |
print_ruletab = merge_ruletabs print_ruletab1 print_ruletab2, |
5692 | 579 |
print_ast_trtab = merge_tr'tabs print_ast_trtab1 print_ast_trtab2, |
17079 | 580 |
prtabs = Printer.merge_prtabs prtabs1 prtabs2}, stamp ()) |
0 | 581 |
end; |
582 |
||
583 |
||
4887 | 584 |
|
15759 | 585 |
(** print syntax **) |
586 |
||
587 |
local |
|
0 | 588 |
|
260 | 589 |
fun pretty_strs_qs name strs = |
28840 | 590 |
Pretty.strs (name :: map quote (sort_strings strs)); |
0 | 591 |
|
17079 | 592 |
fun pretty_gram (Syntax (tabs, _)) = |
0 | 593 |
let |
32784 | 594 |
val {lexicon, prmodes, gram, ...} = tabs; |
28375 | 595 |
val prmodes' = sort_strings (filter_out (fn s => s = "") prmodes); |
0 | 596 |
in |
67513 | 597 |
[Pretty.block (Pretty.breaks |
598 |
(Pretty.str "lexicon:" :: map (Pretty.quote o Pretty.keyword1) (Scan.dest_lexicon lexicon))), |
|
78009
f906f7f83dae
performance tuning: cached non-persistent Parser.gram reduces heap size by approx. 1-4%;
wenzelm
parents:
76082
diff
changeset
|
599 |
Pretty.big_list "productions:" (Parser.pretty_gram (Synchronized.cache_eval gram)), |
8720 | 600 |
pretty_strs_qs "print modes:" prmodes'] |
0 | 601 |
end; |
602 |
||
17079 | 603 |
fun pretty_trans (Syntax (tabs, _)) = |
0 | 604 |
let |
42298
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
605 |
fun pretty_tab name tab = |
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
606 |
pretty_strs_qs name (sort_strings (Symtab.keys tab)); |
0 | 607 |
|
260 | 608 |
fun pretty_ruletab name tab = |
51580
64ef8260dc60
Pretty.item markup for improved readability of lists of items;
wenzelm
parents:
50201
diff
changeset
|
609 |
Pretty.big_list name (map (Pretty.item o single o Ast.pretty_rule) (dest_ruletab tab)); |
0 | 610 |
|
237
a7d3e712767a
MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
wenzelm
parents:
175
diff
changeset
|
611 |
val {consts, parse_ast_trtab, parse_ruletab, parse_trtab, print_trtab, |
42268 | 612 |
print_ruletab, print_ast_trtab, ...} = tabs; |
0 | 613 |
in |
42298
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
614 |
[pretty_tab "consts:" consts, |
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
615 |
pretty_tab "parse_ast_translation:" parse_ast_trtab, |
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
616 |
pretty_ruletab "parse_rules:" parse_ruletab, |
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
617 |
pretty_tab "parse_translation:" parse_trtab, |
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
618 |
pretty_tab "print_translation:" print_trtab, |
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
619 |
pretty_ruletab "print_rules:" print_ruletab, |
d622145603ee
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
wenzelm
parents:
42297
diff
changeset
|
620 |
pretty_tab "print_ast_translation:" print_ast_trtab] |
0 | 621 |
end; |
622 |
||
15759 | 623 |
in |
0 | 624 |
|
56334
6b3739fee456
some shortcuts for chunks, which sometimes avoid bulky string output;
wenzelm
parents:
55829
diff
changeset
|
625 |
fun print_gram syn = Pretty.writeln_chunks (pretty_gram syn); |
6b3739fee456
some shortcuts for chunks, which sometimes avoid bulky string output;
wenzelm
parents:
55829
diff
changeset
|
626 |
fun print_trans syn = Pretty.writeln_chunks (pretty_trans syn); |
6b3739fee456
some shortcuts for chunks, which sometimes avoid bulky string output;
wenzelm
parents:
55829
diff
changeset
|
627 |
fun print_syntax syn = Pretty.writeln_chunks (pretty_gram syn @ pretty_trans syn); |
0 | 628 |
|
15759 | 629 |
end; |
0 | 630 |
|
631 |
||
632 |
||
1158 | 633 |
(** prepare translation rules **) |
634 |
||
42204 | 635 |
(* rules *) |
636 |
||
1158 | 637 |
datatype 'a trrule = |
42204 | 638 |
Parse_Rule of 'a * 'a | |
639 |
Print_Rule of 'a * 'a | |
|
640 |
Parse_Print_Rule of 'a * 'a; |
|
888
3a1de9454d13
improved read_xrules: patterns no longer read twice;
wenzelm
parents:
882
diff
changeset
|
641 |
|
42204 | 642 |
fun map_trrule f (Parse_Rule (x, y)) = Parse_Rule (f x, f y) |
643 |
| map_trrule f (Print_Rule (x, y)) = Print_Rule (f x, f y) |
|
644 |
| map_trrule f (Parse_Print_Rule (x, y)) = Parse_Print_Rule (f x, f y); |
|
1158 | 645 |
|
42204 | 646 |
fun parse_rule (Parse_Rule pats) = SOME pats |
647 |
| parse_rule (Print_Rule _) = NONE |
|
648 |
| parse_rule (Parse_Print_Rule pats) = SOME pats; |
|
1158 | 649 |
|
42204 | 650 |
fun print_rule (Parse_Rule _) = NONE |
651 |
| print_rule (Print_Rule pats) = SOME (swap pats) |
|
652 |
| print_rule (Parse_Print_Rule pats) = SOME (swap pats); |
|
1158 | 653 |
|
654 |
||
42204 | 655 |
(* check_rules *) |
656 |
||
19262 | 657 |
local |
658 |
||
42048
afd11ca8e018
support for encoded positions (for id_position, longid_position) as pseudo type-constraints -- still inactive;
wenzelm
parents:
42044
diff
changeset
|
659 |
fun check_rule rule = |
5692 | 660 |
(case Ast.rule_error rule of |
15531 | 661 |
SOME msg => |
1158 | 662 |
error ("Error in syntax translation rule: " ^ msg ^ "\n" ^ |
42048
afd11ca8e018
support for encoded positions (for id_position, longid_position) as pseudo type-constraints -- still inactive;
wenzelm
parents:
42044
diff
changeset
|
663 |
Pretty.string_of (Ast.pretty_rule rule)) |
15531 | 664 |
| NONE => rule); |
888
3a1de9454d13
improved read_xrules: patterns no longer read twice;
wenzelm
parents:
882
diff
changeset
|
665 |
|
42204 | 666 |
in |
667 |
||
668 |
fun check_rules rules = |
|
669 |
(map check_rule (map_filter parse_rule rules), |
|
670 |
map check_rule (map_filter print_rule rules)); |
|
671 |
||
672 |
end; |
|
673 |
||
674 |
||
18 | 675 |
|
19262 | 676 |
(** modify syntax **) |
383
fcea89074e4c
added incremental extension functions: extend_log_types, extend_type_gram,
wenzelm
parents:
330
diff
changeset
|
677 |
|
52143 | 678 |
val update_trfuns = update_syntax mode_default o Syntax_Ext.syn_ext_trfuns; |
5692 | 679 |
|
35412
b8dead547d9e
more uniform treatment of syntax for types vs. consts;
wenzelm
parents:
35394
diff
changeset
|
680 |
fun update_type_gram add prmode decls = |
b8dead547d9e
more uniform treatment of syntax for types vs. consts;
wenzelm
parents:
35394
diff
changeset
|
681 |
(if add then update_syntax else remove_syntax) prmode (Mixfix.syn_ext_types decls); |
25387 | 682 |
|
59841 | 683 |
fun update_const_gram add logical_types prmode decls = |
684 |
(if add then update_syntax else remove_syntax) prmode (Mixfix.syn_ext_consts logical_types decls); |
|
15755
50ac97ebe7d8
expect translations functions to be stamped already;
wenzelm
parents:
15574
diff
changeset
|
685 |
|
52143 | 686 |
val update_trrules = update_syntax mode_default o Syntax_Ext.syn_ext_rules o check_rules; |
42288
2074b31650e6
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
wenzelm
parents:
42287
diff
changeset
|
687 |
val remove_trrules = remove_syntax mode_default o Syntax_Ext.syn_ext_rules o check_rules; |
5692 | 688 |
|
42476 | 689 |
|
690 |
open Lexicon.Syntax; |
|
691 |
||
0 | 692 |
end; |