diff options
Diffstat (limited to 'src/printgrammar.c')
| -rw-r--r-- | src/printgrammar.c | 178 |
1 files changed, 89 insertions, 89 deletions
diff --git a/src/printgrammar.c b/src/printgrammar.c index c48262d..a9845a3 100644 --- a/src/printgrammar.c +++ b/src/printgrammar.c @@ -2,12 +2,12 @@ Copyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The Netherlands. - All Rights Reserved + All Rights Reserved -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in +both that copyright notice and this permission notice appear in supporting documentation, and that the names of Stichting Mathematisch Centrum or CWI not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. @@ -35,115 +35,115 @@ static void printlabels PROTO((grammar *, FILE *)); void printgrammar(g, fp) - grammar *g; - FILE *fp; + grammar *g; + FILE *fp; { - fprintf(fp, "#include \"pgenheaders.h\"\n"); - fprintf(fp, "#include \"grammar.h\"\n"); - printdfas(g, fp); - printlabels(g, fp); - fprintf(fp, "grammar gram = {\n"); - fprintf(fp, "\t%d,\n", g->g_ndfas); - fprintf(fp, "\tdfas,\n"); - fprintf(fp, "\t{%d, labels},\n", g->g_ll.ll_nlabels); - fprintf(fp, "\t%d\n", g->g_start); - fprintf(fp, "};\n"); + fprintf(fp, "#include \"pgenheaders.h\"\n"); + fprintf(fp, "#include \"grammar.h\"\n"); + printdfas(g, fp); + printlabels(g, fp); + fprintf(fp, "grammar gram = {\n"); + fprintf(fp, "\t%d,\n", g->g_ndfas); + fprintf(fp, "\tdfas,\n"); + fprintf(fp, "\t{%d, labels},\n", g->g_ll.ll_nlabels); + fprintf(fp, "\t%d\n", g->g_start); + fprintf(fp, "};\n"); } void printnonterminals(g, fp) - grammar *g; - FILE *fp; + grammar *g; + FILE *fp; { - dfa *d; - int i; - - d = g->g_dfa; - for (i = g->g_ndfas; --i >= 0; d++) - fprintf(fp, "#define %s %d\n", d->d_name, d->d_type); + dfa *d; + int i; + + d = g->g_dfa; + for (i = g->g_ndfas; --i >= 0; d++) + fprintf(fp, "#define %s %d\n", d->d_name, d->d_type); } static void printarcs(i, d, fp) - int i; - dfa *d; - FILE *fp; + int i; + dfa *d; + FILE *fp; { - arc *a; - state *s; - int j, k; - - s = d->d_state; - for (j = 0; j < d->d_nstates; j++, s++) { - fprintf(fp, "static arc arcs_%d_%d[%d] = {\n", - i, j, s->s_narcs); - a = s->s_arc; - for (k = 0; k < s->s_narcs; k++, a++) - fprintf(fp, "\t{%d, %d},\n", a->a_lbl, a->a_arrow); - fprintf(fp, "};\n"); - } + arc *a; + state *s; + int j, k; + + s = d->d_state; + for (j = 0; j < d->d_nstates; j++, s++) { + fprintf(fp, "static arc arcs_%d_%d[%d] = {\n", + i, j, s->s_narcs); + a = s->s_arc; + for (k = 0; k < s->s_narcs; k++, a++) + fprintf(fp, "\t{%d, %d},\n", a->a_lbl, a->a_arrow); + fprintf(fp, "};\n"); + } } static void printstates(g, fp) - grammar *g; - FILE *fp; + grammar *g; + FILE *fp; { - state *s; - dfa *d; - int i, j; - - d = g->g_dfa; - for (i = 0; i < g->g_ndfas; i++, d++) { - printarcs(i, d, fp); - fprintf(fp, "static state states_%d[%d] = {\n", - i, d->d_nstates); - s = d->d_state; - for (j = 0; j < d->d_nstates; j++, s++) - fprintf(fp, "\t{%d, arcs_%d_%d},\n", - s->s_narcs, i, j); - fprintf(fp, "};\n"); - } + state *s; + dfa *d; + int i, j; + + d = g->g_dfa; + for (i = 0; i < g->g_ndfas; i++, d++) { + printarcs(i, d, fp); + fprintf(fp, "static state states_%d[%d] = {\n", + i, d->d_nstates); + s = d->d_state; + for (j = 0; j < d->d_nstates; j++, s++) + fprintf(fp, "\t{%d, arcs_%d_%d},\n", + s->s_narcs, i, j); + fprintf(fp, "};\n"); + } } static void printdfas(g, fp) - grammar *g; - FILE *fp; + grammar *g; + FILE *fp; { - dfa *d; - int i, j; - - printstates(g, fp); - fprintf(fp, "static dfa dfas[%d] = {\n", g->g_ndfas); - d = g->g_dfa; - for (i = 0; i < g->g_ndfas; i++, d++) { - fprintf(fp, "\t{%d, \"%s\", %d, %d, states_%d,\n", - d->d_type, d->d_name, d->d_initial, d->d_nstates, i); - fprintf(fp, "\t \""); - for (j = 0; j < NBYTES(g->g_ll.ll_nlabels); j++) - fprintf(fp, "\\%03o", d->d_first[j] & 0xff); - fprintf(fp, "\"},\n"); - } - fprintf(fp, "};\n"); + dfa *d; + int i, j; + + printstates(g, fp); + fprintf(fp, "static dfa dfas[%d] = {\n", g->g_ndfas); + d = g->g_dfa; + for (i = 0; i < g->g_ndfas; i++, d++) { + fprintf(fp, "\t{%d, \"%s\", %d, %d, states_%d,\n", + d->d_type, d->d_name, d->d_initial, d->d_nstates, i); + fprintf(fp, "\t \""); + for (j = 0; j < NBYTES(g->g_ll.ll_nlabels); j++) + fprintf(fp, "\\%03o", d->d_first[j] & 0xff); + fprintf(fp, "\"},\n"); + } + fprintf(fp, "};\n"); } static void printlabels(g, fp) - grammar *g; - FILE *fp; + grammar *g; + FILE *fp; { - label *l; - int i; - - fprintf(fp, "static label labels[%d] = {\n", g->g_ll.ll_nlabels); - l = g->g_ll.ll_label; - for (i = g->g_ll.ll_nlabels; --i >= 0; l++) { - if (l->lb_str == NULL) - fprintf(fp, "\t{%d, 0},\n", l->lb_type); - else - fprintf(fp, "\t{%d, \"%s\"},\n", - l->lb_type, l->lb_str); - } - fprintf(fp, "};\n"); + label *l; + int i; + + fprintf(fp, "static label labels[%d] = {\n", g->g_ll.ll_nlabels); + l = g->g_ll.ll_label; + for (i = g->g_ll.ll_nlabels; --i >= 0; l++) { + if (l->lb_str == NULL) + fprintf(fp, "\t{%d, 0},\n", l->lb_type); + else + fprintf(fp, "\t{%d, \"%s\"},\n", + l->lb_type, l->lb_str); + } + fprintf(fp, "};\n"); } |