static int
isthisnonword(MMIOT *f, int i)
{
return isthisspace(f, i) || ispunct(peek(f,i));
}
static void
text(MMIOT *f)
{
int c, j;
int rep;
int smartyflags = 0;
while (1) {
if ( (f->flags & AUTOLINK) && isalpha(peek(f,1)) )
maybe_autolink(f);
c = pull(f);
if (c == EOF)
break;
if ( smartypants(c, &smartyflags, f) )
continue;
switch (c) {
case 0: break;
case 3: Qstring("<br/>", f);
break;
case '>': if ( tag_text(f) )
Qstring(">", f);
else
Qchar(c, f);
break;
case '"': if ( tag_text(f) )
Qstring(""", f);
else
Qchar(c, f);
break;
case '!': if ( peek(f,1) == '[' ) {
pull(f);
if ( tag_text(f) || !linkylinky(1, f) )
Qstring("![", f);
}
else
Qchar(c, f);
break;
case '[': if ( tag_text(f) || !linkylinky(0, f) )
Qchar(c, f);
break;
#if SUPERSCRIPT
/* A^B -> A<sup>B</sup> */
case '^': if ( (f->flags & (STRICT|INSIDE_TAG)) || isthisspace(f,-1) || isthisspace(f,1) )
Qchar(c,f);
else {
char *sup = cursor(f);
int len = 0;
Qstring("<sup>",f);
while ( !isthisspace(f,1+len) ) {
++len;
}
shift(f,len);
___mkd_reparse(sup, len, 0, f);
Qstring("</sup>", f);
}
break;
#endif
case '_':
#if RELAXED_EMPHASIS
/* Underscores don't count if they're in the middle of a word */
if ( !(f->flags & STRICT) && isthisalnum(f,-1)
&& isthisalnum(f,1) ) {
Qchar(c, f);
break;
}
#endif
case '*':
#if RELAXED_EMPHASIS
/* Underscores & stars don't count if they're out in the middle
* of whitespace */
if ( !(f->flags & STRICT) && isthisspace(f,-1)
&& isthisspace(f,1) ) {
Qchar(c, f);
break;
}
/* else fall into the regular old emphasis case */
#endif
if ( tag_text(f) )
Qchar(c, f);
else {
for (rep = 1; peek(f,1) == c; pull(f) )
++rep;
Qem(f,c,rep);
}
break;
case '`': if ( tag_text(f) || !iscodeblock(f) )
Qchar(c, f);
else {
Qstring("<code>", f);
if ( peek(f, 1) == '`' ) {
pull(f);
code(2, f);
}
else
code(1, f);
Qstring("</code>", f);
}
break;
case '\\': switch ( c = pull(f) ) {
case '&': Qstring("&", f);
break;
case '<': Qstring("<", f);
break;
case '\\':
case '>': case '#': case '.': case '-':
case '+': case '{': case '}': case ']':
case '(': case ')': case '"': case '\'':
case '!': case '[': case '*': case '_':
case '`': Qchar(c, f);
break;
default:
Qchar('\\', f);
if ( c != EOF )
shift(f,-1);
break;
}
break;
case '<': if ( !maybe_tag_or_link(f) )
Qstring("<", f);
break;
case '&': j = (peek(f,1) == '#' ) ? 2 : 1;
while ( isthisalnum(f,j) )
++j;
if ( peek(f,j) != ';' )
Qstring("&", f);
else
Qchar(c, f);
break;
default: Qchar(c, f);
break;
}
}
/* truncate the input string after we've finished processing it */
S(f->in) = f->isp = 0;
} /* text */
static void
text(MMIOT *f)
{
int c, j;
int rep;
int smartyflags = 0;
while (1) {
if ( (f->flags & MKD_AUTOLINK) && isalpha(peek(f,1)) && !tag_text(f) )
maybe_autolink(f);
c = pull(f);
if (c == EOF)
break;
if ( smartypants(c, &smartyflags, f) )
continue;
switch (c) {
case 0: break;
case 3: Qstring(tag_text(f) ? " " : "<br/>", f);
break;
case '>': if ( tag_text(f) )
Qstring(">", f);
else
Qchar(c, f);
break;
case '"': if ( tag_text(f) )
Qstring(""", f);
else
Qchar(c, f);
break;
case '!': if ( peek(f,1) == '[' ) {
pull(f);
if ( tag_text(f) || !linkylinky(1, f) )
Qstring("![", f);
}
else
Qchar(c, f);
break;
case '[': if ( tag_text(f) || !linkylinky(0, f) )
Qchar(c, f);
break;
/* A^B -> A<sup>B</sup> */
case '^': if ( (f->flags & (MKD_NOSUPERSCRIPT|MKD_STRICT|MKD_TAGTEXT))
|| isthisspace(f,-1)
|| isthisspace(f,1) )
Qchar(c,f);
else {
char *sup = cursor(f);
int len = 0;
if ( peek(f,1) == '(' ) {
int here = mmiottell(f);
pull(f);
if ( (len = parenthetical('(',')',f)) <= 0 ) {
mmiotseek(f,here);
Qchar(c, f);
break;
}
sup++;
}
else {
while ( isthisalnum(f,1+len) )
++len;
if ( !len ) {
Qchar(c,f);
break;
}
shift(f,len);
}
Qstring("<sup>",f);
___mkd_reparse(sup, len, 0, f);
Qstring("</sup>", f);
}
break;
case '_':
/* Underscores don't count if they're in the middle of a word */
if ( !(f->flags & (MKD_NORELAXED|MKD_STRICT))
&& isthisalnum(f,-1)
&& isthisalnum(f,1) ) {
Qchar(c, f);
break;
}
case '*':
/* Underscores & stars don't count if they're out in the middle
* of whitespace */
if ( isthisspace(f,-1) && isthisspace(f,1) ) {
Qchar(c, f);
break;
}
/* else fall into the regular old emphasis case */
if ( tag_text(f) )
Qchar(c, f);
else {
for (rep = 1; peek(f,1) == c; pull(f) )
++rep;
Qem(f,c,rep);
}
break;
case '~': if ( (f->flags & (MKD_NOSTRIKETHROUGH|MKD_TAGTEXT|MKD_STRICT)) || !tickhandler(f,c,2,delspan) )
Qchar(c, f);
break;
case '`': if ( tag_text(f) || !tickhandler(f,c,1,codespan) )
Qchar(c, f);
break;
case '\\': switch ( c = pull(f) ) {
case '&': Qstring("&", f);
break;
case '<': Qstring("<", f);
break;
case '^': if ( f->flags & (MKD_STRICT|MKD_NOSUPERSCRIPT) ) {
Qchar('\\', f);
shift(f,-1);
break;
}
Qchar(c, f);
break;
case '>': case '#': case '.': case '-':
case '+': case '{': case '}': case ']':
case '!': case '[': case '*': case '_':
case '\\':case '(': case ')':
case '`': Qchar(c, f);
break;
default:
Qchar('\\', f);
if ( c != EOF )
shift(f,-1);
break;
}
break;
case '<': if ( !maybe_tag_or_link(f) )
Qstring("<", f);
break;
case '&': j = (peek(f,1) == '#' ) ? 2 : 1;
while ( isthisalnum(f,j) )
++j;
if ( peek(f,j) != ';' )
Qstring("&", f);
else
Qchar(c, f);
break;
default: Qchar(c, f);
break;
}
}
/* truncate the input string after we've finished processing it */
S(f->in) = f->isp = 0;
} /* text */
static void
text(MMIOT *f)
{
int c, j;
int rep;
int smartyflags = 0;
while ( (c = pull(f)) != EOF ) {
if ( smartypants(c, &smartyflags, f) )
continue;
switch (c) {
case 0: break;
case '>': if ( tag_text(f) )
Qstring(">", f);
else
Qchar(c, f);
break;
case '"': if ( tag_text(f) )
Qstring(""", f);
else
Qchar(c, f);
break;
case '!': if ( peek(f,1) == '[' ) {
pull(f);
if ( tag_text(f) || !linkylinky(1, f) )
Qstring("![", f);
}
else
Qchar(c, f);
break;
case '[': if ( tag_text(f) || !linkylinky(0, f) )
Qchar(c, f);
break;
#if SUPERSCRIPT
case '^': if ( isthisspace(f,-1) || isthisspace(f,1) )
Qchar(c,f);
else {
char *sup = cursor(f);
int len = 0;
Qstring("<sup>",f);
while ( !isthisspace(f,1+len) ) {
++len;
}
shift(f,len);
reparse(sup, len, 0, f);
Qstring("</sup>", f);
}
break;
#endif
case '_':
#if RELAXED_EMPHASIS
/* If RELAXED_EMPHASIS, underscores don't count when
* they're in the middle of a word.
*/
if ( (isthisspace(f,-1) && isthisspace(f,1))
|| (isalnum(peek(f,-1)) && isalnum(peek(f,1))) ) {
Qchar(c, f);
break;
}
/* else fall into the regular old emphasis case */
#endif
case '*': if ( tag_text(f) )
Qchar(c, f);
else {
for (rep = 1; peek(f,1) == c; pull(f) )
++rep;
Qem(f,c,rep);
}
break;
case '`': if ( tag_text(f) )
Qchar(c, f);
else {
Qstring("<code>", f);
if ( peek(f, 1) == '`' ) {
pull(f);
code(2, f);
}
else
code(1, f);
Qstring("</code>", f);
}
break;
case '\\': switch ( c = pull(f) ) {
case '&': Qstring("&", f);
break;
case '<': Qstring("<", f);
break;
case '\\':
case '>': case '#': case '.': case '-':
case '+': case '{': case '}': case ']':
case '(': case ')': case '"': case '\'':
case '!': case '[': case '*': case '_':
case '`': Qchar(c, f);
break;
default:
Qchar('\\', f);
if ( c != EOF )
shift(f,-1);
break;
}
break;
case '<': if ( !maybe_tag_or_link(f) )
Qstring("<", f);
break;
case '&': j = (peek(f,1) == '#' ) ? 2 : 1;
while ( isalnum(peek(f,j)) )
++j;
if ( peek(f,j) != ';' )
Qstring("&", f);
else
Qchar(c, f);
break;
default: Qchar(c, f);
break;
}
}
} /* text */