version 1.9, 2017/03/08 14:30:06 |
version 1.16, 2017/04/17 12:53:29 |
Line 43 static void md_rawword(const char *); |
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Line 43 static void md_rawword(const char *); |
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static void md_word(const char *); |
static void md_word(const char *); |
static void md_named(const char *); |
static void md_named(const char *); |
static void md_char(unsigned char); |
static void md_char(unsigned char); |
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static void md_uri(const char *); |
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static int md_cond_head(struct roff_node *); |
static int md_cond_head(struct roff_node *); |
static int md_cond_body(struct roff_node *); |
static int md_cond_body(struct roff_node *); |
Line 67 static int md_pre_Fo(struct roff_node *); |
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Line 68 static int md_pre_Fo(struct roff_node *); |
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static int md_pre_In(struct roff_node *); |
static int md_pre_In(struct roff_node *); |
static int md_pre_It(struct roff_node *); |
static int md_pre_It(struct roff_node *); |
static int md_pre_Lk(struct roff_node *); |
static int md_pre_Lk(struct roff_node *); |
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static int md_pre_Mt(struct roff_node *); |
static int md_pre_Nd(struct roff_node *); |
static int md_pre_Nd(struct roff_node *); |
static int md_pre_Nm(struct roff_node *); |
static int md_pre_Nm(struct roff_node *); |
static int md_pre_No(struct roff_node *); |
static int md_pre_No(struct roff_node *); |
Line 211 static const struct md_act md_acts[MDOC_MAX + 1] = { |
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Line 213 static const struct md_act md_acts[MDOC_MAX + 1] = { |
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{ NULL, NULL, md_post_Lb, NULL, NULL }, /* Lb */ |
{ NULL, NULL, md_post_Lb, NULL, NULL }, /* Lb */ |
{ NULL, md_pre_Pp, NULL, NULL, NULL }, /* Lp */ |
{ NULL, md_pre_Pp, NULL, NULL, NULL }, /* Lp */ |
{ NULL, md_pre_Lk, NULL, NULL, NULL }, /* Lk */ |
{ NULL, md_pre_Lk, NULL, NULL, NULL }, /* Lk */ |
{ NULL, md_pre_raw, md_post_raw, "<", ">" }, /* Mt */ |
{ NULL, md_pre_Mt, NULL, NULL, NULL }, /* Mt */ |
{ md_cond_body, md_pre_word, md_post_word, "{", "}" }, /* Brq */ |
{ md_cond_body, md_pre_word, md_post_word, "{", "}" }, /* Brq */ |
{ md_cond_body, md_pre_word, md_post_word, "{", "}" }, /* Bro */ |
{ md_cond_body, md_pre_word, md_post_word, "{", "}" }, /* Bro */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Brc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Brc */ |
Line 244 static int escflags; /* Escape in generated markdown |
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Line 246 static int escflags; /* Escape in generated markdown |
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#define ESC_BOL (1 << 0) /* "#*+-" near the beginning of a line. */ |
#define ESC_BOL (1 << 0) /* "#*+-" near the beginning of a line. */ |
#define ESC_NUM (1 << 1) /* "." after a leading number. */ |
#define ESC_NUM (1 << 1) /* "." after a leading number. */ |
#define ESC_HYP (1 << 2) /* "(" immediately after "]". */ |
#define ESC_HYP (1 << 2) /* "(" immediately after "]". */ |
#define ESC_PAR (1 << 3) /* ")" when "(" is open. */ |
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#define ESC_SQU (1 << 4) /* "]" when "[" is open. */ |
#define ESC_SQU (1 << 4) /* "]" when "[" is open. */ |
#define ESC_FON (1 << 5) /* "*" immediately after unrelated "*". */ |
#define ESC_FON (1 << 5) /* "*" immediately after unrelated "*". */ |
#define ESC_EOL (1 << 6) /* " " at the and of a line. */ |
#define ESC_EOL (1 << 6) /* " " at the and of a line. */ |
Line 455 md_rawword(const char *s) |
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Line 456 md_rawword(const char *s) |
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while (*s != '\0') { |
while (*s != '\0') { |
switch(*s) { |
switch(*s) { |
case '(': |
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escflags |= ESC_PAR; |
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break; |
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case ')': |
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escflags |= ~ESC_PAR; |
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break; |
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case '*': |
case '*': |
if (s[1] == '\0') |
if (s[1] == '\0') |
escflags |= ESC_FON; |
escflags |= ESC_FON; |
Line 535 md_word(const char *s) |
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Line 530 md_word(const char *s) |
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bs = escflags & ESC_HYP && !code_blocks; |
bs = escflags & ESC_HYP && !code_blocks; |
break; |
break; |
case ')': |
case ')': |
bs = escflags & ESC_PAR && !code_blocks; |
bs = escflags & ESC_NUM && !code_blocks; |
break; |
break; |
case '*': |
case '*': |
case '[': |
case '[': |
Line 706 md_pre_raw(struct roff_node *n) |
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Line 701 md_pre_raw(struct roff_node *n) |
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if ((prefix = md_acts[n->tok].prefix) != NULL) { |
if ((prefix = md_acts[n->tok].prefix) != NULL) { |
md_rawword(prefix); |
md_rawword(prefix); |
outflags &= ~MD_spc; |
outflags &= ~MD_spc; |
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if (*prefix == '`') |
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code_blocks++; |
} |
} |
return 1; |
return 1; |
} |
} |
Line 718 md_post_raw(struct roff_node *n) |
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Line 715 md_post_raw(struct roff_node *n) |
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if ((suffix = md_acts[n->tok].suffix) != NULL) { |
if ((suffix = md_acts[n->tok].suffix) != NULL) { |
outflags &= ~(MD_spc | MD_nl); |
outflags &= ~(MD_spc | MD_nl); |
md_rawword(suffix); |
md_rawword(suffix); |
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if (*suffix == '`') |
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code_blocks--; |
} |
} |
} |
} |
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Line 1151 md_pre_It(struct roff_node *n) |
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Line 1150 md_pre_It(struct roff_node *n) |
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case ROFFT_HEAD: |
case ROFFT_HEAD: |
bln = n->parent->parent; |
bln = n->parent->parent; |
if (bln->norm->Bl.comp == 0) |
if (bln->norm->Bl.comp == 0 && |
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bln->norm->Bl.type != LIST_column) |
outflags |= MD_sp; |
outflags |= MD_sp; |
outflags |= MD_nl; |
outflags |= MD_nl; |
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Line 1177 md_pre_It(struct roff_node *n) |
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Line 1177 md_pre_It(struct roff_node *n) |
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break; |
break; |
case LIST_enum: |
case LIST_enum: |
md_preword(); |
md_preword(); |
printf("%d.\t", ++bln->norm->Bl.count); |
if (bln->norm->Bl.count < 99) |
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bln->norm->Bl.count++; |
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printf("%d.\t", bln->norm->Bl.count); |
escflags &= ~ESC_FON; |
escflags &= ~ESC_FON; |
break; |
break; |
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case LIST_column: |
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outflags |= MD_br; |
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return 0; |
default: |
default: |
return 0; |
return 0; |
} |
} |
Line 1276 md_post_Lb(struct roff_node *n) |
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Line 1281 md_post_Lb(struct roff_node *n) |
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outflags |= MD_br; |
outflags |= MD_br; |
} |
} |
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static void |
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md_uri(const char *s) |
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{ |
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while (*s != '\0') { |
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if (strchr("%()<>", *s) != NULL) { |
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printf("%%%2.2hhX", *s); |
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outcount += 3; |
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} else { |
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putchar(*s); |
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outcount++; |
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} |
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s++; |
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} |
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} |
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static int |
static int |
md_pre_Lk(struct roff_node *n) |
md_pre_Lk(struct roff_node *n) |
{ |
{ |
const struct roff_node *link, *descr; |
const struct roff_node *link, *descr; |
const unsigned char *s; |
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if ((link = n->child) == NULL) |
if ((link = n->child) == NULL) |
return 0; |
return 0; |
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if ((descr = link->next) != NULL) { |
/* Link text. */ |
md_rawword("["); |
descr = link->next; |
outflags &= ~MD_spc; |
if (descr == NULL || descr->flags & NODE_DELIMC) |
while (descr != NULL) { |
descr = link; /* no text */ |
md_word(descr->string); |
md_rawword("["); |
descr = descr->next; |
outflags &= ~MD_spc; |
} |
do { |
outflags &= ~MD_spc; |
md_word(descr->string); |
md_rawword("]("); |
descr = descr->next; |
} else |
} while (descr != NULL && !(descr->flags & NODE_DELIMC)); |
md_rawword("<"); |
outflags &= ~MD_spc; |
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for (s = link->string; *s != '\0'; s++) { |
/* Link target. */ |
if (strchr("%)<>", *s) != NULL) { |
md_rawword("]("); |
printf("%%%2.2hhX", *s); |
md_uri(link->string); |
outcount += 3; |
outflags &= ~MD_spc; |
} else { |
md_rawword(")"); |
putchar(*s); |
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/* Trailing punctuation. */ |
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while (descr != NULL) { |
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md_word(descr->string); |
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descr = descr->next; |
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} |
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return 0; |
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} |
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static int |
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md_pre_Mt(struct roff_node *n) |
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{ |
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const struct roff_node *nch; |
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md_rawword("["); |
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outflags &= ~MD_spc; |
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for (nch = n->child; nch != NULL; nch = nch->next) |
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md_word(nch->string); |
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outflags &= ~MD_spc; |
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md_rawword("](mailto:"); |
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for (nch = n->child; nch != NULL; nch = nch->next) { |
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md_uri(nch->string); |
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if (nch->next != NULL) { |
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putchar(' '); |
outcount++; |
outcount++; |
} |
} |
} |
} |
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outflags &= ~MD_spc; |
outflags &= ~MD_spc; |
md_rawword(link->next == NULL ? ">" : ")"); |
md_rawword(")"); |
return 0; |
return 0; |
} |
} |
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