1/*****************************************************************************/
2/* */
3/* ident.c */
4/* */
5/* Identifier handling for the cc65 compiler */
6/* */
7/* */
8/* */
9/* (C) 1998 Ullrich von Bassewitz */
10/* Wacholderweg 14 */
11/* D-70597 Stuttgart */
12/* EMail: uz@musoftware.de */
13/* */
14/* */
15/* This software is provided 'as-is', without any expressed or implied */
16/* warranty. In no event will the authors be held liable for any damages */
17/* arising from the use of this software. */
18/* */
19/* Permission is granted to anyone to use this software for any purpose, */
20/* including commercial applications, and to alter it and redistribute it */
21/* freely, subject to the following restrictions: */
22/* */
23/* 1. The origin of this software must not be misrepresented; you must not */
24/* claim that you wrote the original software. If you use this software */
25/* in a product, an acknowledgment in the product documentation would be */
26/* appreciated but is not required. */
27/* 2. Altered source versions must be plainly marked as such, and must not */
28/* be misrepresented as being the original software. */
29/* 3. This notice may not be removed or altered from any source */
30/* distribution. */
31/* */
32/*****************************************************************************/
33
34
35
36/* common */
37#include "chartype.h"
38
39/* cc65 */
40#include "ident.h"
41
42
43
44/*****************************************************************************/
45/* Code */
46/*****************************************************************************/
47
48
49
50int IsIdent (char c)
51/* Return true if the given char may start an identifier */
52{
53 return (IsAlpha (c) || c == '_');
54}
55