C++ (Cpp) matchticks示例

示例#1

文件： generate.c 项目： panicsteve/trunkdesk

/* process a body of text encased in some sort of tick marks.   If it
 * works, generate the output and return 1, otherwise just return 0 and
 * let the caller figure it out.
 */
static int
tickhandler(MMIOT *f, int tickchar, int minticks, spanhandler spanner)
{
    int endticks, size;
    int tick = nrticks(0, tickchar, f);

    if ( (tick >= minticks) && (size = matchticks(f,tickchar,tick,&endticks)) ) {
	if ( endticks < tick ) {
	    size += (tick - endticks);
	    tick = endticks;
	}

	shift(f, tick);
	(*spanner)(f,size);
	shift(f, size+tick-1);
	return 1;
    }
    return 0;
}

示例#2

文件： generate.c 项目： pixeltrix/rdiscount

static void
text(MMIOT *f)
{
    int c, j;
    int rep;
    int smartyflags = 0;

    while (1) {
        if ( (f->flags & 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;
#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 '*':
	/* 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 ( tag_text(f) )
			Qchar(c, f);
		    else {
			int size, tick = nrticks(0, f);

			if ( size = matchticks(f, &tick) ) {
			    shift(f, tick);
			    codespan(f, size-tick);
			    shift(f, size-1);
			}
			else {
			    Qchar(c, f);
			    Qcopy(tick-1, 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 '`':	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 */