2874 		*lineptr;		/* Current position in line buffer */  in ppd_read()  local
2900     lineptr  = line->buffer;  in ppd_read()
2906       if (lineptr >= (line->buffer + line->bufsize - 1))  in ppd_read()
2937         lineptr      = temp + (lineptr - line->buffer);  in ppd_read()
2966 	if (lineptr == line->buffer && ignoreblank)  in ppd_read()
2974 	*lineptr++ = '\n';  in ppd_read()
2993 	*lineptr++ = (char)ch;  in ppd_read()
3130     if (lineptr > line->buffer && lineptr[-1] == '\n')  in ppd_read()
3131       lineptr --;  in ppd_read()
3133     *lineptr = '\0';  in ppd_read()
3147     if (ch == EOF && lineptr == line->buffer)  in ppd_read()
3155     lineptr = line->buffer + 1;  in ppd_read()
3193       for (lineptr = line->buffer; *lineptr; lineptr ++)  in ppd_read()
3194         if (*lineptr && !_cups_isspace(*lineptr))  in ppd_read()
3197       if (*lineptr)  in ppd_read()
3214     while (*lineptr && *lineptr != ':' && !_cups_isspace(*lineptr))  in ppd_read()
3216       if (*lineptr <= ' ' || *lineptr > 126 || *lineptr == '/' ||  in ppd_read()
3223       *keyptr++ = *lineptr++;  in ppd_read()
3233     if (_cups_isspace(*lineptr))  in ppd_read()
3239       while (_cups_isspace(*lineptr))  in ppd_read()
3240         lineptr ++;  in ppd_read()
3244       while (*lineptr && !_cups_isspace(*lineptr) && *lineptr != ':' &&  in ppd_read()
3245              *lineptr != '/')  in ppd_read()
3247 	if (*lineptr <= ' ' || *lineptr > 126 ||  in ppd_read()
3254         *optptr++ = *lineptr++;  in ppd_read()
3259       if (_cups_isspace(*lineptr) && pg->ppd_conform == PPD_CONFORM_STRICT)  in ppd_read()
3265       while (_cups_isspace(*lineptr))  in ppd_read()
3266 	lineptr ++;  in ppd_read()
3270       if (*lineptr == '/')  in ppd_read()
3276         lineptr ++;  in ppd_read()
3280 	while (*lineptr != '\0' && *lineptr != '\n' && *lineptr != ':')  in ppd_read()
3282 	  if (((unsigned char)*lineptr < ' ' && *lineptr != '\t') ||  in ppd_read()
3289 	  *textptr++ = *lineptr++;  in ppd_read()
3305     if (_cups_isspace(*lineptr) && pg->ppd_conform == PPD_CONFORM_STRICT)  in ppd_read()
3311     while (_cups_isspace(*lineptr))  in ppd_read()
3312       lineptr ++;  in ppd_read()
3314     if (*lineptr == ':')  in ppd_read()
3320       lineptr ++;  in ppd_read()
3321       while (_cups_isspace(*lineptr))  in ppd_read()
3322         lineptr ++;  in ppd_read()
3324       strptr = lineptr + strlen(lineptr) - 1;  in ppd_read()
3325       while (strptr >= lineptr && _cups_isspace(*strptr))  in ppd_read()
3335 	lineptr ++;  in ppd_read()
3338       *string = strdup(lineptr);  in ppd_read()