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Diffstat (limited to 'lisp/cedet/semantic/grammar-wy.el')
| -rw-r--r-- | lisp/cedet/semantic/grammar-wy.el | 496 |
1 files changed, 0 insertions, 496 deletions
diff --git a/lisp/cedet/semantic/grammar-wy.el b/lisp/cedet/semantic/grammar-wy.el deleted file mode 100644 index 12c9c047fc5..00000000000 --- a/lisp/cedet/semantic/grammar-wy.el +++ /dev/null @@ -1,496 +0,0 @@ -;;; semantic/grammar-wy.el --- Generated parser support file - -;; Copyright (C) 2002-2004, 2009-2021 Free Software Foundation, Inc. - -;; This file is part of GNU Emacs. - -;; GNU Emacs is free software: you can redistribute it and/or modify -;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation, either version 3 of the License, or -;; (at your option) any later version. - -;; GNU Emacs is distributed in the hope that it will be useful, -;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;; GNU General Public License for more details. - -;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. - -;;; Commentary: -;; -;; This file was generated from admin/grammars/grammar.wy. - -;;; Code: - -(require 'semantic) - -;;; Prologue -;; -(defvar semantic-grammar-lex-c-char-re) - -;; Current parsed nonterminal name. -(defvar semantic-grammar-wy--nterm nil) -;; Index of rule in a nonterminal clause. -(defvar semantic-grammar-wy--rindx nil) - -;;; Declarations -;; -(defconst semantic-grammar-wy--keyword-table - (semantic-lex-make-keyword-table - '(("%default-prec" . DEFAULT-PREC) - ("%no-default-prec" . NO-DEFAULT-PREC) - ("%keyword" . KEYWORD) - ("%expectedconflicts" . EXPECTEDCONFLICTS) - ("%languagemode" . LANGUAGEMODE) - ("%left" . LEFT) - ("%nonassoc" . NONASSOC) - ("%package" . PACKAGE) - ("%provide" . PROVIDE) - ("%prec" . PREC) - ("%put" . PUT) - ("%quotemode" . QUOTEMODE) - ("%right" . RIGHT) - ("%scopestart" . SCOPESTART) - ("%start" . START) - ("%token" . TOKEN) - ("%type" . TYPE) - ("%use-macros" . USE-MACROS)) - 'nil) - "Table of language keywords.") - -(defconst semantic-grammar-wy--token-table - (semantic-lex-make-type-table - '(("punctuation" - (GT . ">") - (LT . "<") - (OR . "|") - (SEMI . ";") - (COLON . ":")) - ("close-paren" - (RBRACE . "}") - (RPAREN . ")")) - ("open-paren" - (LBRACE . "{") - (LPAREN . "(")) - ("block" - (BRACE_BLOCK . "(LBRACE RBRACE)") - (PAREN_BLOCK . "(LPAREN RPAREN)")) - ("code" - (EPILOGUE . "%%...EOF") - (PROLOGUE . "%{...%}")) - ("sexp" - (SEXP)) - ("qlist" - (PREFIXED_LIST)) - ("char" - (CHARACTER)) - ("symbol" - (PERCENT_PERCENT . "\\`%%\\'") - (SYMBOL)) - ("string" - (STRING))) - '(("punctuation" :declared t) - ("block" :declared t) - ("sexp" matchdatatype sexp) - ("sexp" syntax "\\=") - ("sexp" :declared t) - ("qlist" matchdatatype sexp) - ("qlist" syntax "\\s'\\s-*(") - ("qlist" :declared t) - ("char" syntax semantic-grammar-lex-c-char-re) - ("char" :declared t) - ("symbol" syntax ":?\\(\\sw\\|\\s_\\)+") - ("symbol" :declared t) - ("string" :declared t) - ("keyword" :declared t))) - "Table of lexical tokens.") - -(defconst semantic-grammar-wy--parse-table - (progn - (eval-when-compile - (require 'semantic/wisent/comp)) - (wisent-compile-grammar - '((DEFAULT-PREC NO-DEFAULT-PREC KEYWORD LANGUAGEMODE EXPECTEDCONFLICTS LEFT NONASSOC PACKAGE PROVIDE PREC PUT QUOTEMODE RIGHT SCOPESTART START TOKEN TYPE USE-MACROS STRING SYMBOL PERCENT_PERCENT CHARACTER PREFIXED_LIST SEXP PROLOGUE EPILOGUE PAREN_BLOCK BRACE_BLOCK LPAREN RPAREN LBRACE RBRACE COLON SEMI OR LT GT) - nil - (grammar - ((prologue)) - ((epilogue)) - ((declaration)) - ((nonterminal)) - ((PERCENT_PERCENT))) - (prologue - ((PROLOGUE) - (wisent-raw-tag - (semantic-tag-new-code "prologue" nil)))) - (epilogue - ((EPILOGUE) - (wisent-raw-tag - (semantic-tag-new-code "epilogue" nil)))) - (declaration - ((decl) - (eval $1))) - (decl - ((default_prec_decl)) - ((no_default_prec_decl)) - ((languagemode_decl)) - ((expectedconflicts_decl)) - ((package_decl)) - ((provide_decl)) - ((precedence_decl)) - ((put_decl)) - ((quotemode_decl)) - ((scopestart_decl)) - ((start_decl)) - ((keyword_decl)) - ((token_decl)) - ((type_decl)) - ((use_macros_decl))) - (default_prec_decl - ((DEFAULT-PREC) - `(wisent-raw-tag - (semantic-tag "default-prec" 'assoc :value - '("t"))))) - (no_default_prec_decl - ((NO-DEFAULT-PREC) - `(wisent-raw-tag - (semantic-tag "default-prec" 'assoc :value - '("nil"))))) - (languagemode_decl - ((LANGUAGEMODE symbols) - `(wisent-raw-tag - (semantic-tag ',(car $2) - 'languagemode :rest ',(cdr $2))))) - (expectedconflicts_decl - ((EXPECTEDCONFLICTS symbols) - `(wisent-raw-tag - (semantic-tag ',(car $2) - 'expectedconflicts :rest ',(cdr $2))))) - (package_decl - ((PACKAGE SYMBOL) - `(wisent-raw-tag - (semantic-tag-new-package ',$2 nil)))) - (provide_decl - ((PROVIDE SYMBOL) - `(wisent-raw-tag - (semantic-tag ',$2 'provide)))) - (precedence_decl - ((associativity token_type_opt items) - `(wisent-raw-tag - (semantic-tag ',$1 'assoc :type ',$2 :value ',$3)))) - (associativity - ((LEFT) - (progn "left")) - ((RIGHT) - (progn "right")) - ((NONASSOC) - (progn "nonassoc"))) - (put_decl - ((PUT put_name put_value) - `(wisent-raw-tag - (semantic-tag ',$2 'put :value ',(list $3)))) - ((PUT put_name put_value_list) - `(wisent-raw-tag - (semantic-tag ',$2 'put :value ',$3))) - ((PUT put_name_list put_value) - `(wisent-raw-tag - (semantic-tag ',(car $2) - 'put :rest ',(cdr $2) - :value ',(list $3)))) - ((PUT put_name_list put_value_list) - `(wisent-raw-tag - (semantic-tag ',(car $2) - 'put :rest ',(cdr $2) - :value ',$3)))) - (put_name_list - ((BRACE_BLOCK) - (mapcar 'semantic-tag-name - (semantic-parse-region - (car $region1) - (cdr $region1) - 'put_names 1)))) - (put_names - ((LBRACE) - nil) - ((RBRACE) - nil) - ((put_name) - (wisent-raw-tag - (semantic-tag $1 'put-name)))) - (put_name - ((SYMBOL)) - ((token_type))) - (put_value_list - ((BRACE_BLOCK) - (mapcar 'semantic-tag-code-detail - (semantic-parse-region - (car $region1) - (cdr $region1) - 'put_values 1)))) - (put_values - ((LBRACE) - nil) - ((RBRACE) - nil) - ((put_value) - (wisent-raw-tag - (semantic-tag-new-code "put-value" $1)))) - (put_value - ((SYMBOL any_value) - (cons $1 $2))) - (scopestart_decl - ((SCOPESTART SYMBOL) - `(wisent-raw-tag - (semantic-tag ',$2 'scopestart)))) - (quotemode_decl - ((QUOTEMODE SYMBOL) - `(wisent-raw-tag - (semantic-tag ',$2 'quotemode)))) - (start_decl - ((START symbols) - `(wisent-raw-tag - (semantic-tag ',(car $2) - 'start :rest ',(cdr $2))))) - (keyword_decl - ((KEYWORD SYMBOL string_value) - `(wisent-raw-tag - (semantic-tag ',$2 'keyword :value ',$3)))) - (token_decl - ((TOKEN token_type_opt SYMBOL string_value) - `(wisent-raw-tag - (semantic-tag ',$3 ',(if $2 'token 'keyword) - :type ',$2 :value ',$4))) - ((TOKEN token_type_opt symbols) - `(wisent-raw-tag - (semantic-tag ',(car $3) - 'token :type ',$2 :rest ',(cdr $3))))) - (token_type_opt - (nil) - ((token_type))) - (token_type - ((LT SYMBOL GT) - (progn $2))) - (type_decl - ((TYPE token_type plist_opt) - `(wisent-raw-tag - (semantic-tag ',$2 'type :value ',$3)))) - (plist_opt - (nil) - ((plist))) - (plist - ((plist put_value) - (append - (list $2) - $1)) - ((put_value) - (list $1))) - (use_name_list - ((BRACE_BLOCK) - (mapcar 'semantic-tag-name - (semantic-parse-region - (car $region1) - (cdr $region1) - 'use_names 1)))) - (use_names - ((LBRACE) - nil) - ((RBRACE) - nil) - ((SYMBOL) - (wisent-raw-tag - (semantic-tag $1 'use-name)))) - (use_macros_decl - ((USE-MACROS SYMBOL use_name_list) - `(wisent-raw-tag - (semantic-tag "macro" 'macro :type ',$2 :value ',$3)))) - (string_value - ((STRING) - (read $1))) - (any_value - ((SYMBOL)) - ((STRING)) - ((PAREN_BLOCK)) - ((PREFIXED_LIST)) - ((SEXP))) - (symbols - ((lifo_symbols) - (nreverse $1))) - (lifo_symbols - ((lifo_symbols SYMBOL) - (cons $2 $1)) - ((SYMBOL) - (list $1))) - (nonterminal - ((SYMBOL - (setq semantic-grammar-wy--nterm $1 semantic-grammar-wy--rindx 0) - COLON rules SEMI) - (wisent-raw-tag - (semantic-tag $1 'nonterminal :children $4)))) - (rules - ((lifo_rules) - (apply 'nconc - (nreverse $1)))) - (lifo_rules - ((lifo_rules OR rule) - (cons $3 $1)) - ((rule) - (list $1))) - (rule - ((rhs) - (let* - ((nterm semantic-grammar-wy--nterm) - (rindx semantic-grammar-wy--rindx) - (rhs $1) - comps prec action elt) - (setq semantic-grammar-wy--rindx - (1+ semantic-grammar-wy--rindx)) - (while rhs - (setq elt - (car rhs) - rhs - (cdr rhs)) - (cond - ((vectorp elt) - (if prec - (error "Duplicate %%prec in `%s:%d' rule" nterm rindx)) - (setq prec - (aref elt 0))) - ((consp elt) - (if - (or action comps) - (setq comps - (cons elt comps) - semantic-grammar-wy--rindx - (1+ semantic-grammar-wy--rindx)) - (setq action - (car elt)))) - (t - (setq comps - (cons elt comps))))) - (wisent-cook-tag - (wisent-raw-tag - (semantic-tag - (format "%s:%d" nterm rindx) - 'rule :type - (if comps "group" "empty") - :value comps :prec prec :expr action)))))) - (rhs - (nil) - ((rhs item) - (cons $2 $1)) - ((rhs action) - (cons - (list $2) - $1)) - ((rhs PREC item) - (cons - (vector $3) - $1))) - (action - ((PAREN_BLOCK)) - ((PREFIXED_LIST)) - ((BRACE_BLOCK) - (format "(progn\n%s)" - (let - ((s $1)) - (if - (string-match "^{[\r\n\t ]*" s) - (setq s - (substring s - (match-end 0)))) - (if - (string-match "[\r\n\t ]*}$" s) - (setq s - (substring s 0 - (match-beginning 0)))) - s)))) - (items - ((lifo_items) - (nreverse $1))) - (lifo_items - ((lifo_items item) - (cons $2 $1)) - ((item) - (list $1))) - (item - ((SYMBOL)) - ((CHARACTER)))) - '(grammar prologue epilogue declaration nonterminal rule put_names put_values use_names))) - "Parser table.") - -(defun semantic-grammar-wy--install-parser () - "Setup the Semantic Parser." - (semantic-install-function-overrides - '((semantic-parse-stream . wisent-parse-stream))) - (setq semantic-parser-name "LALR" - semantic--parse-table semantic-grammar-wy--parse-table - semantic-debug-parser-source "grammar.wy" - semantic-flex-keywords-obarray semantic-grammar-wy--keyword-table - semantic-lex-types-obarray semantic-grammar-wy--token-table) - ;; Collect unmatched syntax lexical tokens - (add-hook 'wisent-discarding-token-functions - 'wisent-collect-unmatched-syntax nil t)) - - -;;; Analyzers -;; -(define-lex-block-type-analyzer semantic-grammar-wy--<block>-block-analyzer - "block analyzer for <block> tokens." - "\\s(\\|\\s)" - '((("(" LPAREN PAREN_BLOCK) - ("{" LBRACE BRACE_BLOCK)) - (")" RPAREN) - ("}" RBRACE)) - ) - -(define-lex-regex-type-analyzer semantic-grammar-wy--<char>-regexp-analyzer - "regexp analyzer for <char> tokens." - semantic-grammar-lex-c-char-re - nil - 'CHARACTER) - -(define-lex-regex-type-analyzer semantic-grammar-wy--<symbol>-regexp-analyzer - "regexp analyzer for <symbol> tokens." - ":?\\(\\sw\\|\\s_\\)+" - '((PERCENT_PERCENT . "\\`%%\\'")) - 'SYMBOL) - -(define-lex-sexp-type-analyzer semantic-grammar-wy--<qlist>-sexp-analyzer - "sexp analyzer for <qlist> tokens." - "\\s'\\s-*(" - 'PREFIXED_LIST) - -(define-lex-sexp-type-analyzer semantic-grammar-wy--<string>-sexp-analyzer - "sexp analyzer for <string> tokens." - "\\s\"" - 'STRING) - -(define-lex-string-type-analyzer semantic-grammar-wy--<punctuation>-string-analyzer - "string analyzer for <punctuation> tokens." - "\\(\\s.\\|\\s$\\|\\s'\\)+" - '((GT . ">") - (LT . "<") - (OR . "|") - (SEMI . ";") - (COLON . ":")) - 'punctuation) - -(define-lex-keyword-type-analyzer semantic-grammar-wy--<keyword>-keyword-analyzer - "keyword analyzer for <keyword> tokens." - "\\(\\sw\\|\\s_\\)+") - -(define-lex-sexp-type-analyzer semantic-grammar-wy--<sexp>-sexp-analyzer - "sexp analyzer for <sexp> tokens." - "\\=" - 'SEXP) - - -;;; Epilogue -;; - - - - -(provide 'semantic/grammar-wy) - -;;; semantic/grammar-wy.el ends here |