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Annotation of researchv10no/cmd/ap/apkeys/kpar.y, revision 1.1.1.1

1.1       root        1: %token WORD COMMA DOT NEG APPEND HEAD PARA STORY PIPE WRITE NL
                      2: %{
                      3: /* garbage to let this compile */
                      4: typedef char * charptr;
                      5: # define YYSTYPE charptr
                      6: extern char * svc();
                      7: %}
                      8: %%
                      9: S: T R;
                     10:  | R
                     11: T: which =defdest();
                     12: R: ;
                     13:  | R req;
                     14: req: what where newline which;
                     15: what: HEAD  =svsz(1);
                     16:     | PARA  =svsz(2);
                     17:     | STORY =svsz(3);
                     18:     |  =svsz(3);
                     19: where: PIPE =svwh($1);
                     20:      | APPEND = svwh($1);
                     21:      | WRITE = svwh($1);
                     22: which: story newline =mkstory();
                     23:      | which story newline = mkstory();
                     24: seq: wkey ;
                     25:    | seq wkey ;
                     26: sent: seq = mkseq();
                     27:    | sent COMMA seq = mkseq();
                     28: story: sent = mksent();
                     29:     | story DOT sent = mksent();
                     30: wkey: WORD ={mkwrd($1, 0);}
                     31:    | NEG WORD ={mkwrd($2, 1);}
                     32: newline: NL;
                     33:   | newline NL;
                     34: %%
                     35: # include "stdio.h"
                     36: # include "ctype.h"
                     37: # include "assert.h"
                     38: # include "lex.yy.c"

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