mandoc/roff.c - diff

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version 1.242, 2014/12/16 03:53:43

version 1.243, 2014/12/16 23:44:41

Line 730 roff_parseln(struct roff *r, int ln, struct buf *buf,

enum rofft t;

enum rofferr e;

int pos; /* parse point */

int spos; /* saved parse point for messages */

int ppos; /* original offset in buf->buf */

int ctl; /* macro line (boolean) */

Line 800 roff_parseln(struct roff *r, int ln, struct buf *buf,

Line 801 roff_parseln(struct roff *r, int ln, struct buf *buf,

return((*roffs[t].sub)(r, t, buf, ln, ppos, pos, offs));

}

/* No scope is open. This is a new request or macro. */

spos = pos;

t = roff_parse(r, buf->buf, &pos, ln, ppos);

/* Tables ignore most macros. */

if (r->tbl != NULL && (t == ROFF_MAX || t == ROFF_TS)) {

mandoc_msg(MANDOCERR_TBLMACRO, r->parse,

ln, pos, buf->buf + spos);

return(ROFF_IGN);

}

* Lastly, as we've no scope open, try to look up and execute

* This is neither a roff request nor a user-defined macro.

* the new macro. If no macro is found, simply return and let

* Let the standard macro set parsers handle it.

* the compilers handle it.

if ((t = roff_parse(r, buf->buf, &pos, ln, ppos)) == ROFF_MAX)

if (t == ROFF_MAX)

return(ROFF_CONT);

/* Execute a roff request or a user defined macro. */

assert(roffs[t].proc);

return((*roffs[t].proc)(r, t, buf, ln, ppos, pos, offs));