Lines Matching +full:encode +full:- +full:only

1 /*-
45  * to alter set of characters encoded (default is to encode all
46  * non-graphic except space, tab, and newline).
48 #define	VIS_SP		0x04	/* also encode space */
49 #define	VIS_TAB		0x08	/* also encode tab */
50 #define	VIS_NL		0x10	/* also encode newline */
52 #define	VIS_SAFE	0x20	/* only encode "unsafe" characters */
58 #define	VIS_HTTPSTYLE	0x80	/* http-style escape % HEX HEX */
59 #define	VIS_GLOB	0x100	/* encode glob(3) magics */
67 #define	UNVIS_SYNBAD	-1	/* unrecognized escape sequence */
68 #define	UNVIS_ERROR	-2	/* decoder in unknown state (unrecoverable) */
78  * vis - visually encode characters
90 		if (!(isalnum(c) /* alpha-numeric */
92 		    || c == '$' || c == '-' || c == '_' || c == '.' || c == '+'
182 		*dst++ = '-';