version 1.42, 2014/10/12 15:48:42 |
version 1.43, 2014/10/19 19:11:29 |
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enum nodeid node; /* current (NODE_ROOT if pre-tree) */ |
enum nodeid node; /* current (NODE_ROOT if pre-tree) */ |
const char *fname; /* filename */ |
const char *fname; /* filename */ |
int stop; /* should we stop now? */ |
int stop; /* should we stop now? */ |
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#define PARSE_EQN 1 |
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unsigned int flags; /* document-wide flags */ |
struct pnode *root; /* root of parse tree */ |
struct pnode *root; /* root of parse tree */ |
struct pnode *cur; /* current node in tree */ |
struct pnode *cur; /* current node in tree */ |
char *b; /* nil-terminated buffer for pre-print */ |
char *b; /* nil-terminated buffer for pre-print */ |
Line 305 xml_elem_start(void *arg, const XML_Char *name, const |
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Line 307 xml_elem_start(void *arg, const XML_Char *name, const |
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ps->node = ps->cur->node; |
ps->node = ps->cur->node; |
} |
} |
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for (node = 0; node < NODE__MAX; node++) |
for (node = 0; node < NODE__MAX; node++) |
if (NULL == nodes[node].name) |
if (NULL == nodes[node].name) |
continue; |
continue; |
Line 341 xml_elem_start(void *arg, const XML_Char *name, const |
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Line 342 xml_elem_start(void *arg, const XML_Char *name, const |
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return; |
return; |
} |
} |
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if (NODE_INLINEEQUATION == node) |
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ps->flags |= PARSE_EQN; |
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if (NULL == (dat = calloc(1, sizeof(struct pnode)))) { |
if (NULL == (dat = calloc(1, sizeof(struct pnode)))) { |
perror(NULL); |
perror(NULL); |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
Line 1066 pnode_printprologue(struct parse *p, struct pnode *pn) |
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Line 1070 pnode_printprologue(struct parse *p, struct pnode *pn) |
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puts(".Dt UNKNOWN 1"); |
puts(".Dt UNKNOWN 1"); |
puts(".Os"); |
puts(".Os"); |
} |
} |
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if (PARSE_EQN & p->flags) { |
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puts(".EQ"); |
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puts("delim $$"); |
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puts(".EN"); |
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} |
} |
} |
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/* |
/* |
Line 1267 pnode_print(struct parse *p, struct pnode *pn) |
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Line 1277 pnode_print(struct parse *p, struct pnode *pn) |
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pnode_printmopen(p); |
pnode_printmopen(p); |
fputs("Fd", stdout); |
fputs("Fd", stdout); |
break; |
break; |
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case (NODE_INFORMALEQUATION): |
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if ( ! p->newln) |
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putchar('\n'); |
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puts(".EQ"); |
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p->newln = 0; |
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break; |
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case (NODE_INLINEEQUATION): |
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fputc('$', stdout); |
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p->newln = 0; |
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break; |
case (NODE_ITEMIZEDLIST): |
case (NODE_ITEMIZEDLIST): |
assert(p->newln); |
assert(p->newln); |
pnode_printlist(p, pn); |
pnode_printlist(p, pn); |
Line 1280 pnode_print(struct parse *p, struct pnode *pn) |
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Line 1300 pnode_print(struct parse *p, struct pnode *pn) |
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pnode_printmopen(p); |
pnode_printmopen(p); |
fputs("Li", stdout); |
fputs("Li", stdout); |
break; |
break; |
case (NODE_MML_MATH): |
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if ( ! p->newln) |
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putchar('\n'); |
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puts(".EQ"); |
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p->newln = 0; |
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break; |
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case (NODE_MML_MFENCED): |
case (NODE_MML_MFENCED): |
pnode_printmathfenced(p, pn); |
pnode_printmathfenced(p, pn); |
pnode_unlinksub(pn); |
pnode_unlinksub(pn); |
Line 1294 pnode_print(struct parse *p, struct pnode *pn) |
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Line 1308 pnode_print(struct parse *p, struct pnode *pn) |
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case (NODE_MML_MI): |
case (NODE_MML_MI): |
case (NODE_MML_MN): |
case (NODE_MML_MN): |
case (NODE_MML_MO): |
case (NODE_MML_MO): |
putchar('{'); |
if (TAILQ_EMPTY(&pn->childq)) |
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break; |
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fputs(" { ", stdout); |
break; |
break; |
case (NODE_MML_MFRAC): |
case (NODE_MML_MFRAC): |
case (NODE_MML_MSUB): |
case (NODE_MML_MSUB): |
Line 1482 pnode_print(struct parse *p, struct pnode *pn) |
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Line 1498 pnode_print(struct parse *p, struct pnode *pn) |
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pnode_print(p, pp); |
pnode_print(p, pp); |
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switch (pn->node) { |
switch (pn->node) { |
case (NODE_MML_MATH): |
case (NODE_INFORMALEQUATION): |
if ( ! p->newln) |
if ( ! p->newln) |
putchar('\n'); |
putchar('\n'); |
puts(".EN"); |
puts(".EN"); |
p->newln = 1; |
p->newln = 1; |
break; |
break; |
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case (NODE_INLINEEQUATION): |
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fputs("$ ", stdout); |
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p->newln = sv; |
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break; |
case (NODE_MML_MROW): |
case (NODE_MML_MROW): |
case (NODE_MML_MI): |
case (NODE_MML_MI): |
case (NODE_MML_MN): |
case (NODE_MML_MN): |
case (NODE_MML_MO): |
case (NODE_MML_MO): |
putchar('}'); |
if (TAILQ_EMPTY(&pn->childq)) |
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break; |
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fputs(" } ", stdout); |
break; |
break; |
case (NODE_APPLICATION): |
case (NODE_APPLICATION): |
case (NODE_ARG): |
case (NODE_ARG): |