C++ (Cpp) Qem Examples

Example #1

0

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File: generate.c Project: gensym/markdownlive

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("&gt;", f);
		    else
			Qchar(c, f);
		    break;

	case '"':   if ( tag_text(f) )
			Qstring("&quot;", 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("&amp;", f);
				break;
		    case '<':   Qstring("&lt;", 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("&lt;", f);
		    break;

	case '&':   j = (peek(f,1) == '#' ) ? 2 : 1;
		    while ( isthisalnum(f,j) )
			++j;

		    if ( peek(f,j) != ';' )
			Qstring("&amp;", 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 */

Example #2

0

Show file

File: generate.c Project: panicsteve/trunkdesk

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("&gt;", f);
		    else
			Qchar(c, f);
		    break;

	case '"':   if ( tag_text(f) )
			Qstring("&quot;", 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("&amp;", f);
				break;
		    case '<':   Qstring("&lt;", 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("&lt;", f);
		    break;

	case '&':   j = (peek(f,1) == '#' ) ? 2 : 1;
		    while ( isthisalnum(f,j) )
			++j;

		    if ( peek(f,j) != ';' )
			Qstring("&amp;", 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 */

Example #3

-1

Show file

File: generate.c Project: LuaDist/lua-discount

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("&gt;", f);
		    else
			Qchar(c, f);
		    break;

	case '"':   if ( tag_text(f) )
			Qstring("&quot;", 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("&amp;", f);
				break;
		    case '<':   Qstring("&lt;", 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("&lt;", f);
		    break;

	case '&':   j = (peek(f,1) == '#' ) ? 2 : 1;
		    while ( isalnum(peek(f,j)) )
			++j;

		    if ( peek(f,j) != ';' )
			Qstring("&amp;", f);
		    else
			Qchar(c, f);
		    break;

	default:    Qchar(c, f);
		    break;
	}
    }
} /* text */