version 1.89, 2010/06/26 15:22:19 |
version 1.90, 2010/06/27 15:52:41 |
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void *data; /* privdata for messages */ |
void *data; /* privdata for messages */ |
enum roffrule rstack[RSTACK_MAX]; /* stack of !`ie' rules */ |
enum roffrule rstack[RSTACK_MAX]; /* stack of !`ie' rules */ |
int rstackpos; /* position in rstack */ |
int rstackpos; /* position in rstack */ |
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struct regset *regs; /* read/writable registers */ |
}; |
}; |
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struct roffnode { |
struct roffnode { |
Line 87 struct roffnode { |
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Line 88 struct roffnode { |
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}; |
}; |
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#define ROFF_ARGS struct roff *r, /* parse ctx */ \ |
#define ROFF_ARGS struct roff *r, /* parse ctx */ \ |
struct regset *regs, /* registers */ \ |
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enum rofft tok, /* tok of macro */ \ |
enum rofft tok, /* tok of macro */ \ |
char **bufp, /* input buffer */ \ |
char **bufp, /* input buffer */ \ |
size_t *szp, /* size of input buffer */ \ |
size_t *szp, /* size of input buffer */ \ |
Line 289 roff_free(struct roff *r) |
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Line 289 roff_free(struct roff *r) |
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struct roff * |
struct roff * |
roff_alloc(const mandocmsg msg, void *data) |
roff_alloc(struct regset *regs, const mandocmsg msg, void *data) |
{ |
{ |
struct roff *r; |
struct roff *r; |
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Line 298 roff_alloc(const mandocmsg msg, void *data) |
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Line 298 roff_alloc(const mandocmsg msg, void *data) |
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return(0); |
return(0); |
} |
} |
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r->regs = regs; |
r->msg = msg; |
r->msg = msg; |
r->data = data; |
r->data = data; |
r->rstackpos = -1; |
r->rstackpos = -1; |
Line 308 roff_alloc(const mandocmsg msg, void *data) |
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Line 309 roff_alloc(const mandocmsg msg, void *data) |
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enum rofferr |
enum rofferr |
roff_parseln(struct roff *r, struct regset *regs, int ln, |
roff_parseln(struct roff *r, int ln, char **bufp, |
char **bufp, size_t *szp, int pos, int *offs) |
size_t *szp, int pos, int *offs) |
{ |
{ |
enum rofft t; |
enum rofft t; |
int ppos; |
int ppos; |
Line 326 roff_parseln(struct roff *r, struct regset *regs, int |
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Line 327 roff_parseln(struct roff *r, struct regset *regs, int |
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ROFF_DEBUG("roff: intercept scoped text: %s, [%s]\n", |
ROFF_DEBUG("roff: intercept scoped text: %s, [%s]\n", |
roffs[t].name, &(*bufp)[pos]); |
roffs[t].name, &(*bufp)[pos]); |
return((*roffs[t].text) |
return((*roffs[t].text) |
(r, regs, t, bufp, |
(r, t, bufp, szp, |
szp, ln, pos, pos, offs)); |
ln, pos, pos, offs)); |
} else if ( ! ROFF_CTL((*bufp)[pos])) { |
} else if ( ! ROFF_CTL((*bufp)[pos])) { |
ROFF_DEBUG("roff: pass non-scoped text: [%s]\n", |
ROFF_DEBUG("roff: pass non-scoped text: [%s]\n", |
&(*bufp)[pos]); |
&(*bufp)[pos]); |
Line 345 roff_parseln(struct roff *r, struct regset *regs, int |
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Line 346 roff_parseln(struct roff *r, struct regset *regs, int |
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ROFF_DEBUG("roff: intercept scoped context: %s\n", |
ROFF_DEBUG("roff: intercept scoped context: %s\n", |
roffs[t].name); |
roffs[t].name); |
return((*roffs[t].sub) |
return((*roffs[t].sub) |
(r, regs, t, bufp, |
(r, t, bufp, szp, |
szp, ln, pos, pos, offs)); |
ln, pos, pos, offs)); |
} |
} |
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/* |
/* |
Line 366 roff_parseln(struct roff *r, struct regset *regs, int |
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Line 367 roff_parseln(struct roff *r, struct regset *regs, int |
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roffs[t].name, &(*bufp)[pos]); |
roffs[t].name, &(*bufp)[pos]); |
assert(roffs[t].proc); |
assert(roffs[t].proc); |
return((*roffs[t].proc) |
return((*roffs[t].proc) |
(r, regs, t, bufp, |
(r, t, bufp, szp, |
szp, ln, ppos, pos, offs)); |
ln, ppos, pos, offs)); |
} |
} |
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Line 653 roff_block_sub(ROFF_ARGS) |
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Line 654 roff_block_sub(ROFF_ARGS) |
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return(ROFF_IGN); |
return(ROFF_IGN); |
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assert(roffs[t].proc); |
assert(roffs[t].proc); |
return((*roffs[t].proc)(r, regs, t, bufp, |
return((*roffs[t].proc)(r, t, bufp, szp, |
szp, ln, ppos, pos, offs)); |
ln, ppos, pos, offs)); |
} |
} |
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Line 703 roff_cond_sub(ROFF_ARGS) |
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Line 704 roff_cond_sub(ROFF_ARGS) |
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return(ROFF_IGN); |
return(ROFF_IGN); |
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assert(roffs[t].proc); |
assert(roffs[t].proc); |
return((*roffs[t].proc) |
return((*roffs[t].proc)(r, t, bufp, szp, |
(r, regs, t, bufp, szp, ln, ppos, pos, offs)); |
ln, ppos, pos, offs)); |
} |
} |
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Line 904 roff_nr(ROFF_ARGS) |
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Line 905 roff_nr(ROFF_ARGS) |
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/* Process register token. */ |
/* Process register token. */ |
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if (0 == strcmp(key, "nS")) { |
if (0 == strcmp(key, "nS")) { |
if ( ! roff_parse_nat(val, ®s->regs[(int)REG_nS].i)) |
if ( ! roff_parse_nat(val, &r->regs->regs[(int)REG_nS].i)) |
regs->regs[(int)REG_nS].i = 0; |
r->regs->regs[(int)REG_nS].i = 0; |
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ROFF_DEBUG("roff: register nS: %d\n", |
ROFF_DEBUG("roff: register nS: %d\n", |
regs->regs[(int)REG_nS].i); |
r->regs->regs[(int)REG_nS].i); |
} else |
} else |
ROFF_DEBUG("roff: ignoring register: %s\n", key); |
ROFF_DEBUG("roff: ignoring register: %s\n", key); |
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