add dict

src/cmd/dict/simple.c

@@ -0,0 +1,46 @@
+#include <u.h>
+#include <libc.h>
+#include <bio.h>
+#include "dict.h"
+
+/*
+ * Routines for handling dictionaries in UTF, headword
+ * separated from entry by tab, entries separated by newline.
+ */
+
+void
+simpleprintentry(Entry e, int cmd)
+{
+	uchar *p, *pe;
+
+	p = (uchar *)e.start;
+	pe = (uchar *)e.end;
+	while(p < pe){
+		if(*p == '\t'){
+			if(cmd == 'h')
+				break;
+			else
+				outchar(' '), ++p;
+		}else if(*p == '\n')
+			break;
+		else
+			outchar(*p++);
+	}
+	outnl(0);
+}
+
+long
+simplenextoff(long fromoff)
+{
+	if(Bseek(bdict, fromoff, 0) < 0)
+		return -1;
+	if(Brdline(bdict, '\n') == 0)
+		return -1;
+	return Boffset(bdict);
+}
+
+void
+simpleprintkey(void)
+{
+	Bprint(bout, "No pronunciation key.\n");
+}