Annotation of gforth/quotedstring.fs, revision 1.1
1.1 ! pazsan 1: \ Quoted string recognizer
! 2:
! 3: \ Copyright (C) 2012 Free Software Foundation, Inc.
! 4:
! 5: \ This file is part of Gforth.
! 6:
! 7: \ Gforth is free software; you can redistribute it and/or
! 8: \ modify it under the terms of the GNU General Public License
! 9: \ as published by the Free Software Foundation, either version 3
! 10: \ of the License, or (at your option) any later version.
! 11:
! 12: \ This program is distributed in the hope that it will be useful,
! 13: \ but WITHOUT ANY WARRANTY; without even the implied warranty of
! 14: \ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 15: \ GNU General Public License for more details.
! 16:
! 17: \ You should have received a copy of the GNU General Public License
! 18: \ along with this program. If not, see http://www.gnu.org/licenses/.
! 19:
! 20: : slit, postpone sliteral ;
! 21:
! 22: ' noop ' slit, dup recognizer: r:string
! 23:
! 24: : string-recognizer ( addr u -- addr u' r:string | addr u r:fail )
! 25: 2dup s\" \"" string-prefix?
! 26: IF drop source drop - 1+ >in ! \"-parse save-mem r:string
! 27: ELSE r:fail THEN ;
! 28:
! 29: ' string-recognizer
! 30: forth-recognizer get-recognizers
! 31: 1+ forth-recognizer set-recognizers
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