1KRL程序的一般信息································ 7
1.1程序的结构和建立································ 7
1.1.1程序接口··································· 7
1.1.2文件概念··································· 9
1.1.3文件结构··································· 9
1.2 建立和编辑程序································· 11
1.2.1新建一个程序···································· 11
1.2.2建立、编译和联接程序································ 12
1.3替换程序······································· 14
1.3.1程序修改······································ 14
1.3.2编辑········································ 14
1.3.2.1块函数······································ 14
1.3.2.2拷贝(CTRL-C) ··································· 14
1.3.2.3粘贴(CTRL-V) ··································· 15
1.3.2.4剪切(CTRL-X) ··································· 15
1.3.2.5删除······································· 15
1.3.2.6搜索······································· 16
1.3.2.7替换······································· 16
1.4隐藏程序部分····································· 19
1.4.1折合········································ 19
1.4.1.1示例程序····································· 20
1.5程序运行模式····································· 22
1.6错误处理······································· 24
1.7注释········································· 27
2变量和声明······························· 29
2.1变量和名称······································ 29
2.2数据对象······································· 31
2.2.1数据对象的声明和初始化······························· 31
2.2.2简单数据类型···································· 33
2.2.3阵列········································ 35
2.2.4字符串······································· 38
2.2.5结构········································ 38
2.2.6列举类型······································ 40
2.3数据操作······································· 42
2.3.1操作········································ 42
2.3.1.1算术操作····································· 42
2.3.1.2几何操作····································· 43
2.3.1.3关系操作····································· 47
2.3.1.4逻辑操作····································· 48
2.3.1.5位操作······································ 49
2.3.1.6操作的优先级··································· 51
2.3.2标准函数······································ 52
2.4系统变量和系统文件·
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