version 1.131, 2017/01/29 14:02:42 |
version 1.137, 2017/05/04 17:48:28 |
|
|
|
|
#define MAN_ARGS const struct roff_meta *man, \ |
#define MAN_ARGS const struct roff_meta *man, \ |
const struct roff_node *n, \ |
const struct roff_node *n, \ |
struct mhtml *mh, \ |
|
struct html *h |
struct html *h |
|
|
struct mhtml { |
|
struct tag *nofill; |
|
}; |
|
|
|
struct htmlman { |
struct htmlman { |
int (*pre)(MAN_ARGS); |
int (*pre)(MAN_ARGS); |
int (*post)(MAN_ARGS); |
int (*post)(MAN_ARGS); |
Line 55 static void print_bvspace(struct html *, |
|
Line 50 static void print_bvspace(struct html *, |
|
static void print_man_head(MAN_ARGS); |
static void print_man_head(MAN_ARGS); |
static void print_man_nodelist(MAN_ARGS); |
static void print_man_nodelist(MAN_ARGS); |
static void print_man_node(MAN_ARGS); |
static void print_man_node(MAN_ARGS); |
|
static int fillmode(struct html *, int); |
static int a2width(const struct roff_node *, |
static int a2width(const struct roff_node *, |
struct roffsu *); |
struct roffsu *); |
static int man_B_pre(MAN_ARGS); |
static int man_B_pre(MAN_ARGS); |
Line 70 static int man_SS_pre(MAN_ARGS); |
|
Line 66 static int man_SS_pre(MAN_ARGS); |
|
static int man_UR_pre(MAN_ARGS); |
static int man_UR_pre(MAN_ARGS); |
static int man_alt_pre(MAN_ARGS); |
static int man_alt_pre(MAN_ARGS); |
static int man_br_pre(MAN_ARGS); |
static int man_br_pre(MAN_ARGS); |
static int man_fill_pre(MAN_ARGS); |
|
static int man_ign_pre(MAN_ARGS); |
static int man_ign_pre(MAN_ARGS); |
static int man_in_pre(MAN_ARGS); |
static int man_in_pre(MAN_ARGS); |
static void man_root_post(MAN_ARGS); |
static void man_root_post(MAN_ARGS); |
static void man_root_pre(MAN_ARGS); |
static void man_root_pre(MAN_ARGS); |
|
|
static const struct htmlman mans[MAN_MAX] = { |
static const struct htmlman __mans[MAN_MAX - MAN_TH] = { |
{ man_br_pre, NULL }, /* br */ |
|
{ NULL, NULL }, /* TH */ |
{ NULL, NULL }, /* TH */ |
{ man_SH_pre, NULL }, /* SH */ |
{ man_SH_pre, NULL }, /* SH */ |
{ man_SS_pre, NULL }, /* SS */ |
{ man_SS_pre, NULL }, /* SS */ |
Line 99 static const struct htmlman mans[MAN_MAX] = { |
|
Line 93 static const struct htmlman mans[MAN_MAX] = { |
|
{ man_alt_pre, NULL }, /* IR */ |
{ man_alt_pre, NULL }, /* IR */ |
{ man_alt_pre, NULL }, /* RI */ |
{ man_alt_pre, NULL }, /* RI */ |
{ man_br_pre, NULL }, /* sp */ |
{ man_br_pre, NULL }, /* sp */ |
{ man_fill_pre, NULL }, /* nf */ |
{ NULL, NULL }, /* nf */ |
{ man_fill_pre, NULL }, /* fi */ |
{ NULL, NULL }, /* fi */ |
{ NULL, NULL }, /* RE */ |
{ NULL, NULL }, /* RE */ |
{ man_RS_pre, NULL }, /* RS */ |
{ man_RS_pre, NULL }, /* RS */ |
{ man_ign_pre, NULL }, /* DT */ |
{ man_ign_pre, NULL }, /* DT */ |
Line 110 static const struct htmlman mans[MAN_MAX] = { |
|
Line 104 static const struct htmlman mans[MAN_MAX] = { |
|
{ man_in_pre, NULL }, /* in */ |
{ man_in_pre, NULL }, /* in */ |
{ man_ign_pre, NULL }, /* ft */ |
{ man_ign_pre, NULL }, /* ft */ |
{ man_OP_pre, NULL }, /* OP */ |
{ man_OP_pre, NULL }, /* OP */ |
{ man_fill_pre, NULL }, /* EX */ |
{ NULL, NULL }, /* EX */ |
{ man_fill_pre, NULL }, /* EE */ |
{ NULL, NULL }, /* EE */ |
{ man_UR_pre, NULL }, /* UR */ |
{ man_UR_pre, NULL }, /* UR */ |
{ NULL, NULL }, /* UE */ |
{ NULL, NULL }, /* UE */ |
{ man_ign_pre, NULL }, /* ll */ |
{ man_ign_pre, NULL }, /* ll */ |
}; |
}; |
|
static const struct htmlman *const mans = __mans - MAN_TH; |
|
|
|
|
/* |
/* |
Line 144 print_bvspace(struct html *h, const struct roff_node * |
|
Line 139 print_bvspace(struct html *h, const struct roff_node * |
|
void |
void |
html_man(void *arg, const struct roff_man *man) |
html_man(void *arg, const struct roff_man *man) |
{ |
{ |
struct mhtml mh; |
|
struct html *h; |
struct html *h; |
struct tag *t; |
struct tag *t; |
|
|
mh.nofill = NULL; |
|
h = (struct html *)arg; |
h = (struct html *)arg; |
|
|
if ((h->oflags & HTML_FRAGMENT) == 0) { |
if ((h->oflags & HTML_FRAGMENT) == 0) { |
print_gen_decls(h); |
print_gen_decls(h); |
print_otag(h, TAG_HTML, ""); |
print_otag(h, TAG_HTML, ""); |
t = print_otag(h, TAG_HEAD, ""); |
t = print_otag(h, TAG_HEAD, ""); |
print_man_head(&man->meta, man->first, &mh, h); |
print_man_head(&man->meta, man->first, h); |
print_tagq(h, t); |
print_tagq(h, t); |
print_otag(h, TAG_BODY, ""); |
print_otag(h, TAG_BODY, ""); |
} |
} |
|
|
man_root_pre(&man->meta, man->first, &mh, h); |
man_root_pre(&man->meta, man->first, h); |
t = print_otag(h, TAG_DIV, "c", "manual-text"); |
t = print_otag(h, TAG_DIV, "c", "manual-text"); |
print_man_nodelist(&man->meta, man->first->child, &mh, h); |
print_man_nodelist(&man->meta, man->first->child, h); |
print_tagq(h, t); |
print_tagq(h, t); |
man_root_post(&man->meta, man->first, &mh, h); |
man_root_post(&man->meta, man->first, h); |
print_tagq(h, NULL); |
print_tagq(h, NULL); |
} |
} |
|
|
Line 185 print_man_nodelist(MAN_ARGS) |
|
Line 178 print_man_nodelist(MAN_ARGS) |
|
{ |
{ |
|
|
while (n != NULL) { |
while (n != NULL) { |
print_man_node(man, n, mh, h); |
print_man_node(man, n, h); |
n = n->next; |
n = n->next; |
} |
} |
} |
} |
Line 193 print_man_nodelist(MAN_ARGS) |
|
Line 186 print_man_nodelist(MAN_ARGS) |
|
static void |
static void |
print_man_node(MAN_ARGS) |
print_man_node(MAN_ARGS) |
{ |
{ |
int child; |
static int want_fillmode = MAN_fi; |
|
static int save_fillmode; |
|
|
struct tag *t; |
struct tag *t; |
|
int child; |
|
|
child = 1; |
/* |
t = h->tag; |
* Handle fill mode switch requests up front, |
if (t == mh->nofill) |
* they would just cause trouble in the subsequent code. |
t = t->next; |
*/ |
|
|
|
switch (n->tok) { |
|
case MAN_nf: |
|
case MAN_EX: |
|
want_fillmode = MAN_nf; |
|
return; |
|
case MAN_fi: |
|
case MAN_EE: |
|
want_fillmode = MAN_fi; |
|
if (fillmode(h, 0) == MAN_fi) |
|
print_otag(h, TAG_BR, ""); |
|
return; |
|
default: |
|
break; |
|
} |
|
|
|
/* Set up fill mode for the upcoming node. */ |
|
|
switch (n->type) { |
switch (n->type) { |
case ROFFT_TEXT: |
case ROFFT_BLOCK: |
if ('\0' == *n->string) { |
save_fillmode = 0; |
print_paragraph(h); |
/* Some block macros suspend or cancel .nf. */ |
return; |
switch (n->tok) { |
|
case MAN_TP: /* Tagged paragraphs */ |
|
case MAN_IP: /* temporarily disable .nf */ |
|
case MAN_HP: /* for the head. */ |
|
save_fillmode = want_fillmode; |
|
/* FALLTHROUGH */ |
|
case MAN_SH: /* Section headers */ |
|
case MAN_SS: /* permanently cancel .nf. */ |
|
want_fillmode = MAN_fi; |
|
/* FALLTHROUGH */ |
|
case MAN_PP: /* These have no head. */ |
|
case MAN_LP: /* They will simply */ |
|
case MAN_P: /* reopen .nf in the body. */ |
|
case MAN_RS: |
|
case MAN_UR: |
|
fillmode(h, MAN_fi); |
|
break; |
|
default: |
|
break; |
} |
} |
if (mh->nofill == NULL && |
break; |
|
case ROFFT_TBL: |
|
fillmode(h, MAN_fi); |
|
break; |
|
case ROFFT_ELEM: |
|
/* |
|
* Some in-line macros produce tags and/or text |
|
* in the handler, so they require fill mode to be |
|
* configured up front just like for text nodes. |
|
* For the others, keep the traditional approach |
|
* of doing the same, for now. |
|
*/ |
|
fillmode(h, want_fillmode); |
|
break; |
|
case ROFFT_TEXT: |
|
if (fillmode(h, want_fillmode) == MAN_fi && |
|
want_fillmode == MAN_fi && |
n->flags & NODE_LINE && *n->string == ' ') |
n->flags & NODE_LINE && *n->string == ' ') |
print_otag(h, TAG_BR, ""); |
print_otag(h, TAG_BR, ""); |
|
if (*n->string != '\0') |
|
break; |
|
print_paragraph(h); |
|
return; |
|
default: |
|
break; |
|
} |
|
|
|
/* Produce output for this node. */ |
|
|
|
child = 1; |
|
switch (n->type) { |
|
case ROFFT_TEXT: |
|
t = h->tag; |
print_text(h, n->string); |
print_text(h, n->string); |
break; |
break; |
case ROFFT_EQN: |
case ROFFT_EQN: |
|
t = h->tag; |
print_eqn(h, n->eqn); |
print_eqn(h, n->eqn); |
break; |
break; |
case ROFFT_TBL: |
case ROFFT_TBL: |
Line 238 print_man_node(MAN_ARGS) |
|
Line 300 print_man_node(MAN_ARGS) |
|
* the "meta" table state. This will be reopened on the |
* the "meta" table state. This will be reopened on the |
* next table element. |
* next table element. |
*/ |
*/ |
if (h->tblt) { |
if (h->tblt) |
print_tblclose(h); |
print_tblclose(h); |
t = h->tag; |
|
|
t = h->tag; |
|
if (n->tok < ROFF_MAX) { |
|
switch(n->tok) { |
|
case ROFF_br: |
|
man_br_pre(man, n, h); |
|
break; |
|
default: |
|
abort(); |
|
} |
|
break; |
} |
} |
|
|
|
assert(n->tok >= MAN_TH && n->tok < MAN_MAX); |
if (mans[n->tok].pre) |
if (mans[n->tok].pre) |
child = (*mans[n->tok].pre)(man, n, mh, h); |
child = (*mans[n->tok].pre)(man, n, h); |
|
|
|
/* Some block macros resume .nf in the body. */ |
|
if (save_fillmode && n->type == ROFFT_BODY) |
|
want_fillmode = save_fillmode; |
|
|
break; |
break; |
} |
} |
|
|
if (child && n->child) |
if (child && n->child) |
print_man_nodelist(man, n->child, mh, h); |
print_man_nodelist(man, n->child, h); |
|
|
/* This will automatically close out any font scope. */ |
/* This will automatically close out any font scope. */ |
print_stagq(h, mh->nofill == NULL ? t : mh->nofill); |
print_stagq(h, t); |
|
|
if (n->type != ROFFT_TEXT && n->type != ROFFT_EQN && |
if (fillmode(h, 0) == MAN_nf && |
mans[n->tok].post != NULL) |
n->next != NULL && n->next->flags & NODE_LINE) |
(*mans[n->tok].post)(man, n, mh, h); |
|
|
|
if (mh->nofill != NULL && |
|
(n->next == NULL || n->next->flags & NODE_LINE)) |
|
print_endline(h); |
print_endline(h); |
} |
} |
|
|
|
/* |
|
* MAN_nf switches to no-fill mode, MAN_fi to fill mode. |
|
* Other arguments do not switch. |
|
* The old mode is returned. |
|
*/ |
static int |
static int |
|
fillmode(struct html *h, int want) |
|
{ |
|
struct tag *pre; |
|
int had; |
|
|
|
for (pre = h->tag; pre != NULL; pre = pre->next) |
|
if (pre->tag == TAG_PRE) |
|
break; |
|
|
|
had = pre == NULL ? MAN_fi : MAN_nf; |
|
|
|
if (want && want != had) { |
|
if (want == MAN_nf) |
|
print_otag(h, TAG_PRE, ""); |
|
else |
|
print_tagq(h, pre); |
|
} |
|
return had; |
|
} |
|
|
|
static int |
a2width(const struct roff_node *n, struct roffsu *su) |
a2width(const struct roff_node *n, struct roffsu *su) |
{ |
{ |
|
|
Line 285 man_root_pre(MAN_ARGS) |
|
Line 386 man_root_pre(MAN_ARGS) |
|
mandoc_asprintf(&title, "%s(%s)", man->title, man->msec); |
mandoc_asprintf(&title, "%s(%s)", man->title, man->msec); |
|
|
t = print_otag(h, TAG_TABLE, "c", "head"); |
t = print_otag(h, TAG_TABLE, "c", "head"); |
print_otag(h, TAG_TBODY, ""); |
|
tt = print_otag(h, TAG_TR, ""); |
tt = print_otag(h, TAG_TR, ""); |
|
|
print_otag(h, TAG_TD, "c", "head-ltitle"); |
print_otag(h, TAG_TD, "c", "head-ltitle"); |
Line 347 man_br_pre(MAN_ARGS) |
|
Line 447 man_br_pre(MAN_ARGS) |
|
static int |
static int |
man_SH_pre(MAN_ARGS) |
man_SH_pre(MAN_ARGS) |
{ |
{ |
if (n->type == ROFFT_BLOCK && mh->nofill != NULL) { |
char *id; |
print_tagq(h, mh->nofill); |
|
mh->nofill = NULL; |
if (n->type == ROFFT_HEAD) { |
} else if (n->type == ROFFT_HEAD) |
id = html_make_id(n); |
print_otag(h, TAG_H1, "c", "Sh"); |
print_otag(h, TAG_H1, "cTi", "Sh", id); |
|
if (id != NULL) |
|
print_otag(h, TAG_A, "chR", "selflink", id); |
|
free(id); |
|
} |
return 1; |
return 1; |
} |
} |
|
|
Line 413 man_SM_pre(MAN_ARGS) |
|
Line 517 man_SM_pre(MAN_ARGS) |
|
static int |
static int |
man_SS_pre(MAN_ARGS) |
man_SS_pre(MAN_ARGS) |
{ |
{ |
if (n->type == ROFFT_BLOCK && mh->nofill != NULL) { |
char *id; |
print_tagq(h, mh->nofill); |
|
mh->nofill = NULL; |
if (n->type == ROFFT_HEAD) { |
} else if (n->type == ROFFT_HEAD) |
id = html_make_id(n); |
print_otag(h, TAG_H2, "c", "Ss"); |
print_otag(h, TAG_H2, "cTi", "Ss", id); |
|
if (id != NULL) |
|
print_otag(h, TAG_A, "chR", "selflink", id); |
|
free(id); |
|
} |
return 1; |
return 1; |
} |
} |
|
|
Line 453 man_IP_pre(MAN_ARGS) |
|
Line 561 man_IP_pre(MAN_ARGS) |
|
/* For IP, only print the first header element. */ |
/* For IP, only print the first header element. */ |
|
|
if (MAN_IP == n->tok && n->child) |
if (MAN_IP == n->tok && n->child) |
print_man_node(man, n->child, mh, h); |
print_man_node(man, n->child, h); |
|
|
/* For TP, only print next-line header elements. */ |
/* For TP, only print next-line header elements. */ |
|
|
Line 462 man_IP_pre(MAN_ARGS) |
|
Line 570 man_IP_pre(MAN_ARGS) |
|
while (NULL != nn && 0 == (NODE_LINE & nn->flags)) |
while (NULL != nn && 0 == (NODE_LINE & nn->flags)) |
nn = nn->next; |
nn = nn->next; |
while (NULL != nn) { |
while (NULL != nn) { |
print_man_node(man, nn, mh, h); |
print_man_node(man, nn, h); |
nn = nn->next; |
nn = nn->next; |
} |
} |
} |
} |
Line 536 man_I_pre(MAN_ARGS) |
|
Line 644 man_I_pre(MAN_ARGS) |
|
} |
} |
|
|
static int |
static int |
man_fill_pre(MAN_ARGS) |
|
{ |
|
if (MAN_fi == n->tok || MAN_EE == n->tok) { |
|
if (mh->nofill != NULL) { |
|
print_tagq(h, mh->nofill); |
|
mh->nofill = NULL; |
|
} else |
|
print_otag(h, TAG_BR, ""); |
|
} else { |
|
if (mh->nofill == NULL) |
|
mh->nofill = print_otag(h, TAG_PRE, ""); |
|
else |
|
print_otag(h, TAG_BR, ""); |
|
} |
|
return 0; |
|
} |
|
|
|
static int |
|
man_in_pre(MAN_ARGS) |
man_in_pre(MAN_ARGS) |
{ |
{ |
print_otag(h, TAG_BR, ""); |
print_otag(h, TAG_BR, ""); |
Line 592 man_UR_pre(MAN_ARGS) |
|
Line 682 man_UR_pre(MAN_ARGS) |
|
assert(n->type == ROFFT_HEAD); |
assert(n->type == ROFFT_HEAD); |
if (n->child != NULL) { |
if (n->child != NULL) { |
assert(n->child->type == ROFFT_TEXT); |
assert(n->child->type == ROFFT_TEXT); |
print_otag(h, TAG_A, "ch", "Lk", n->child->string); |
print_otag(h, TAG_A, "cTh", "Lk", n->child->string); |
} |
} |
|
|
assert(n->next->type == ROFFT_BODY); |
assert(n->next->type == ROFFT_BODY); |
if (n->next->child != NULL) |
if (n->next->child != NULL) |
n = n->next; |
n = n->next; |
|
|
print_man_nodelist(man, n->child, mh, h); |
print_man_nodelist(man, n->child, h); |
|
|
return 0; |
return 0; |
} |
} |