texi2mdoc/util.c - diff

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Diff for /texi2mdoc/util.c between version 1.31 and 1.32

version 1.31, 2015/03/12 04:24:19

version 1.32, 2015/03/12 10:44:34

Line 155 texindex(struct texi *p, const char *tok,

texiabort(p, NULL);

/* Add term to term array. */

p->indexs[i].index[isz].chapter = p->nodesz - 1;

p->indexs[i].index[isz].chapter = p->nodecur;

p->indexs[i].index[isz].term = malloc(sz + 1);

if (NULL == p->indexs[i].index[isz].term)

texiabort(p, NULL);

Line 169 texindex(struct texi *p, const char *tok,

texiputchars(p, "idx");

texiputchars(p, p->indexs[i].name);

cp = p->indexs[i].index[isz].term;

while ('\n' != *cp) {

while ('\n' != *cp)

assert('\0' != *cp);

texiputchar(p, *cp++);

}

teximacroclose(p);

#endif

p->indexs[i].indexsz++;

Line 246 texiexit(struct texi *p)

Line 244 texiexit(struct texi *p)

for (i = 0; i < p->valsz; i++)

texivaluefree(&p->vals[i]);

free(p->nodes);

free(p->nodecache);

free(p->macros);

free(p->vals);

free(p->indexs);

Line 1130 peekcmd(const struct texi *p, size_t pos)

Line 1128 peekcmd(const struct texi *p, size_t pos)

* Parse a single word or command.

* This will return immediately at the EOF.

static void

void

parsesingle(struct texi *p, size_t *pos)

{

size_t end, sv;

Line 1647 teximdocclose(struct texi *p, int last)

Line 1645 teximdocclose(struct texi *p, int last)

{

char buf[PATH_MAX];

if (NULL == p->chapters || 0 == p->chapnum)

if (NULL == p->chapters || 1 == p->nodesz)

return;

teximacro(p, "Sh INFO NAVIGATION");

/* Print a reference to the "top" node. */

if (p->chapnum > 1) {

if (-1 != p->nodecache[p->nodecur].up) {

texiputchars(p, "Top node,");

snprintf(buf, sizeof(buf), "%s-1 7", p->chapters);

snprintf(buf, sizeof(buf), "%s-%zd 7",

p->chapters, p->nodecache[p->nodecur].up);

p->seenvs = 0;

teximacroopen(p, "Xr ");

texiputchars(p, buf);

Line 1663 teximdocclose(struct texi *p, int last)

Line 1662 teximdocclose(struct texi *p, int last)

teximacroclose(p);

}

/* Print a reference to the previous node. */

if (-1 != p->nodecache[p->nodecur].prev) {

if (p->chapnum > 2) {

texiputchars(p, "previous node,");

snprintf(buf, sizeof(buf),

snprintf(buf, sizeof(buf), "%s-%zd 7",

"%s-%zu 7", p->chapters, p->chapnum - 1);

p->chapters, p->nodecache[p->nodecur].prev);

p->seenvs = 0;

teximacroopen(p, "Xr ");

texiputchars(p, buf);

Line 1676 teximdocclose(struct texi *p, int last)

Line 1674 teximdocclose(struct texi *p, int last)

teximacroclose(p);

}

/* Print a reference to the next node. */

if (-1 != p->nodecache[p->nodecur].next) {

if ( ! last) {

texiputchars(p, "next node,");

if (1 == p->chapnum)

snprintf(buf, sizeof(buf), "%s-%zd 7",

texiputchars(p, "Next node,");

p->chapters, p->nodecache[p->nodecur].next);

else

texiputchars(p, "next node,");

snprintf(buf, sizeof(buf),

"%s-%zu 7", p->chapters, p->chapnum + 1);

p->seenvs = 0;

teximacroopen(p, "Xr ");

texiputchars(p, buf);

Line 1691 teximdocclose(struct texi *p, int last)

Line 1685 teximdocclose(struct texi *p, int last)

}

fclose(p->outfile);

p->outfile = NULL;

}

ssize_t

texicache(struct texi *p, const char *buf, size_t sz)

{

size_t i;

for (i = 0; i < p->nodecachesz; i++) {

if (sz != strlen(p->nodecache[i].name))

continue;

if (strncmp(buf, p->nodecache[i].name, sz))

continue;

break;

}

if (i < p->nodecachesz)

return(i);

if (NULL == buf)

return(-1);

p->nodecache = realloc

(p->nodecache,

(p->nodecachesz + 1) * sizeof(struct texinode));

if (NULL == p->nodecache)

texiabort(p, NULL);

p->nodecache[p->nodecachesz].name = malloc(sz + 1);

if (NULL == p->nodecache[p->nodecachesz].name)

texiabort(p, NULL);

memcpy(p->nodecache[p->nodecachesz].name, buf, sz);

p->nodecache[p->nodecachesz].name[sz] = '\0';

p->nodecache[p->nodecachesz].up =

p->nodecache[p->nodecachesz].next =

p->nodecache[p->nodecachesz].prev = -1;

p->nodecachesz++;

return(p->nodecachesz - 1);

}

* Open a mdoc(7) context.

* Here we print our standard mdoc(7) prologue.

* If we're printing chapters, then open the outfile here, too.

* We use the title set with @settitle for the `Nd' description

* Otherwise just print the mdoc(7) prologue.

* and the source document filename (the first one as invoked on

* the command line) for the title.

* The date is set to the current date.

void

teximdocopen(struct texi *p, size_t *pos)

Line 1704 teximdocopen(struct texi *p, size_t *pos)

Line 1734 teximdocopen(struct texi *p, size_t *pos)

const char *cp;

time_t t;

char date[32];

char fname[PATH_MAX];

if (NULL != p->chapters) {

p->chapnum++;

snprintf(fname, sizeof(fname), "%s-%zu",

p->chapters, p->chapnum);

p->nodes = realloc(p->nodes,

(p->nodesz + 1) * sizeof(char *));

if (NULL == p->nodes)

texiabort(p, NULL);

p->nodes[p->nodesz] = strdup(fname);

if (NULL == p->nodes[p->nodesz])

texiabort(p, NULL);

p->nodesz++;

snprintf(fname, sizeof(fname), "%s-%zu.7",

p->chapters, p->chapnum);

p->outfile = fopen(fname, "w");

if (NULL == p->outfile)

texiabort(p, fname);

}

* Here we print our standard mdoc(7) prologue.

* We use the title set with @settitle for the `Nd' description

* and the source document filename (the first one as invoked on

* the command line) for the title.

* The date is set to the current date.

t = time(NULL);

strftime(date, sizeof(date), "%F", localtime(&t));

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