diff options
Diffstat (limited to 'lisp/progmodes/ebnf-iso.el')
| -rw-r--r-- | lisp/progmodes/ebnf-iso.el | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/lisp/progmodes/ebnf-iso.el b/lisp/progmodes/ebnf-iso.el index c5716f4a6e..024063f19e 100644 --- a/lisp/progmodes/ebnf-iso.el +++ b/lisp/progmodes/ebnf-iso.el @@ -1,11 +1,11 @@ -;;; ebnf-iso --- Parser for ISO EBNF +;;; ebnf-iso.el --- parser for ISO EBNF ;; Copyright (C) 1999, 2000 Free Software Foundation, Inc. ;; Author: Vinicius Jose Latorre <[email protected]> ;; Maintainer: Vinicius Jose Latorre <[email protected]> ;; Keywords: wp, ebnf, PostScript -;; Time-stamp: <2000/12/19 15:25:16 vinicius> +;; Time-stamp: <2001-07-15 01:03:20 pavel> ;; Version: 1.5 ;; This file is part of GNU Emacs. @@ -117,7 +117,7 @@ ;; ;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; -;;; code: +;;; Code: (require 'ebnf-otz) @@ -145,7 +145,7 @@ (goto-char start) (setq token (ebnf-iso-lex)) (and (eq token 'end-of-input) - (error "Invalid ISO EBNF file format.")) + (error "Invalid ISO EBNF file format")) (while (not (eq token 'end-of-input)) (ebnf-message-float "Parsing...%s%%" @@ -167,12 +167,12 @@ body) (setq ebnf-action nil) (or (eq token 'non-terminal) - (error "Invalid meta identifier syntax rule.")) + (error "Invalid meta identifier syntax rule")) (or (eq (ebnf-iso-lex) 'equal) - (error "Invalid syntax rule: missing `='.")) + (error "Invalid syntax rule: missing `='")) (setq body (ebnf-iso-definition-list)) (or (eq (car body) 'period) - (error "Invalid syntax rule: missing `;' or `.'.")) + (error "Invalid syntax rule: missing `;' or `.'")) (setq body (cdr body)) (ebnf-eps-add-production header) (cons (ebnf-iso-lex) @@ -233,7 +233,7 @@ (if (eq token 'integer) (let ((times ebnf-iso-lex)) (or (eq (ebnf-iso-lex) 'repeat) - (error "Missing `*'.")) + (error "Missing `*'")) (ebnf-token-repeat times (ebnf-iso-primary (ebnf-iso-lex)))) (ebnf-iso-primary token))) @@ -273,20 +273,20 @@ ((eq token 'begin-group) (let ((body (ebnf-iso-definition-list))) (or (eq (car body) 'end-group) - (error "Missing `)'.")) + (error "Missing `)'")) (cdr body))) ;; optional sequence ((eq token 'begin-optional) (let ((body (ebnf-iso-definition-list))) (or (eq (car body) 'end-optional) - (error "Missing `]' or `/)'.")) + (error "Missing `]' or `/)'")) (ebnf-token-optional (cdr body)))) ;; repeated sequence ((eq token 'begin-zero-or-more) (let* ((body (ebnf-iso-definition-list)) (repeat (cdr body))) (or (eq (car body) 'end-zero-or-more) - (error "Missing `}' or `:)'.")) + (error "Missing `}' or `:)'")) (ebnf-make-zero-or-more repeat))) ;; empty (t @@ -426,7 +426,7 @@ See documentation for variable `ebnf-iso-lex'." 'end-of-input) ;; error ((eq token 'error) - (error "Illegal character.")) + (error "Illegal character")) ;; integer ((eq token 'integer) (setq ebnf-iso-lex (ebnf-buffer-substring "0-9")) @@ -451,7 +451,7 @@ See documentation for variable `ebnf-iso-lex'." (ebnf-trim-right (ebnf-buffer-substring " 0-9A-Za-z\240-\377")))) (and ebnf-no-meta-identifier - (error "Exception sequence should not contain a meta identifier.")) + (error "Exception sequence should not contain a meta identifier")) 'non-terminal) ;; begin optional, begin list or begin group ((eq token 'left-parenthesis) @@ -511,7 +511,7 @@ See documentation for variable `ebnf-iso-lex'." (while (> pair 0) (skip-chars-forward ebnf-iso-comment-chars ebnf-limit) (cond ((>= (point) ebnf-limit) - (error "Missing end of comment: `*)'.")) + (error "Missing end of comment: `*)'")) ((= (following-char) ?*) (skip-chars-forward "*" ebnf-limit) (when (= (following-char) ?\)) @@ -525,7 +525,7 @@ See documentation for variable `ebnf-iso-lex'." (forward-char) (setq pair (1+ pair)))) (t - (error "Illegal character.")) + (error "Illegal character")) )))) |