/*  * This file is part of the UCB release of Plan 9. It is subject to the license * terms in the LICENSE file found in the top-level directory of this * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No * part of the UCB release of Plan 9, including this file, may be copied, * modified, propagated, or distributed except according to the terms contained * in the LICENSE file. */ #include <u.h>#include <libc.h>#include <bio.h>#include <ctype.h>#include "dict.h" /* Roget's Thesaurus from project Gutenberg */ static long Last = 0; voidrogetprintentry(Entry e, int cmd){	int spc;	char c, *p; 	spc = 0;	p = e.start; 	if(cmd == 'h'){		while(!isspace(*p) && p < e.end)			p++;		while(strncmp(p, " -- ", 4) != 0 && p < e.end){			while(isspace(*p) && p < e.end)				p++;			if (*p == '[' || *p == '{'){					c = (*p == '[')? ']': '}';				while(*p != c && p < e.end)					p++;				p++;				continue;			}			if (isdigit(*p) || ispunct(*p)){				while(!isspace(*p) && p < e.end)					p++;				continue;			}  			if (isspace(*p))				spc = 1;			else			if (spc){				outchar(' ');				spc = 0;			} 			while(!isspace(*p) && p < e.end)				outchar(*p++);		}		return;	}	 	while(p < e.end && !isspace(*p))		p++;	while(p < e.end && isspace(*p))		p++; 	while (p < e.end){		if (p < e.end -4 && strncmp(p, " -- ", 4) == 0){	/* first line */			outnl(2);			p += 4;			spc = 0;		}					if (p < e.end -2 && strncmp(p, "[ ", 4) == 0){		/* twiddle layout */			outchars(" [");			continue;		} 		if (p < e.end -4 && strncmp(p, "&c (", 4) == 0){	/* usefull xref */			if (spc)				outchar(' ');			outchar('/');			while(p < e.end && *p != '(')				p++;			p++;			while(p < e.end && *p != ')')				outchar(*p++);			p++;			while(p < e.end && isspace(*p))				p++;			while(p < e.end && isdigit(*p))				p++;			outchar('/');			continue;		} 		if (p < e.end -3 && strncmp(p, "&c ", 3) == 0){		/* less usefull xref */			while(p < e.end && !isdigit(*p))				p++;			while(p < e.end && isdigit(*p))				p++;			continue;		} 		if (*p == '\n' && p < (e.end -1)){			/* their newlines */			spc = 0;			p++;			if (isspace(*p)){				/* their continuation line */				while (isspace(*p))					p++;				p--;			}			else{				outnl(2);			}		}		if (spc && *p != ';' && *p != '.' &&		    *p != ',' && !isspace(*p)){				/* drop spaces before punct */			spc = 0;			outchar(' ');		}		if (isspace(*p))			spc = 1;		else			outchar(*p);		p++;	}	outnl(0);} longrogetnextoff(long fromoff){	int i;	vlong l;	char *p; 	Bseek(bdict, fromoff, 0);	Brdline(bdict, '\n');	while ((p = Brdline(bdict, '\n')) != nil){		l = Blinelen(bdict);		if (!isdigit(*p))			continue;		for (i = 0; i < l-4; i++)			if (strncmp(p+i, " -- ", 4) == 0)				return Boffset(bdict)-l;	}	return Boffset(bdict);} voidrogetprintkey(void){	Bprint(bout, "No pronunciation key.\n");}