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TCL培训教程(全)

修订记录
作者描述修订版本日期
TCL培训教程(全)
2001-02-20 第2页,共58页

目 录
19
6.1eval命令
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19
6.2.5switch 命令
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6.2.4break和continue命令
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18
6.2.3foreach命令
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18
6.2.2for命令
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17
6.2.1while命令
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17
6.2循环命令:while 、for、 foreach
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17
6.1if命令
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17
6控制流
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17
5.12join命令
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16
5.11split命令:
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16
5.10lsort命令:
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16
5.9lsearch 命令:
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15
5.8lappend命令:
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15
5.7lrange 命令:
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15
5.6lreplace命令:
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15
5.5linsert命令
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15
5.4llength命令
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14
5.3lindex命令
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14
5.2concat命令:
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14
5.1list命令
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14
5List
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13
4.3数学函数
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12
4.2运算符和优先级
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12
4.1操作数
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12
4表达式
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12
3.3.3append和incr
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11
3.3.2unset
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11
3.3.1set
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11
3.3相关命令
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11
3.2数组
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10
3.1简单变量
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10
3变量
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9
2.3注释
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9
2.2.4双引号和花括号
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8
2.2.3反斜杠置换(backslash substitution)
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8
2.2.2命令置换(command substitution)
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8
2.2.1变量置换(variable subtitution)
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7
2.2置换(substitution)
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7
2.1脚本、命令和单词符号
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7
2语法
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6
1引言
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TCL培训教程(全)
2001-02-20 第3页,共58页

41
11.2.4 TCL的版本和库
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40
11.2.3命令信息
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39
11.2.2过程信息
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38
11.2.1变量信息
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11.2 info命令
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37
11.1查询数组中的元素
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37
11深入TCL
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35
10.4其他异常
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35
10.3使用catch捕获错误
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34
10.2从TCL脚本中产生错误
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33
10.1错误
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33
10错误和异常
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30
9.5文件操作和获取文件信息
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30
9.4 当前工作目录
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29
9.3随机文件访问
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9.2基本文件输入输出命令
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28
9.1文件名
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28
9文件访问
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27
8.5.15string trimright string ?chars?
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8.5.14string trimleft string ?chars?
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8.5.13 string trim string ?chars?
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27
8.5.12string toupper string ?first? ?last?
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8.5.11string tolower string ?first? ?last?
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8.5.10string replace string first last ?newstring?
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27
8.5.9string repeat string count
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8.5.8string range string first last
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8.5.7string match ?-nocase? pattern string
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26
8.5.6string length string
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26
8.5.5string last string1 string2 ?startindex?
...............................
26
8.5.4string index string charIndex
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25
8.5.3string first string1 string2 ?startindex?
..................................
25
8.5.2string equal ?-nocase? ?-length int? string1 string2
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25
8.5.1string compare ?-nocase? ?-length int? string1 string2
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25
8.5string命令
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25
8.4regsub命令
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23
8.3regexp命令
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23
8.2scan命令
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22
8.1format命令
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22
8字符串操作
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21
7.4引用:upvar
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21
7.3缺省参数和可变个数参数
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20
7.2局部变量和全局变量
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20
7.1过程定义和返回值
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20
7过程(procedure)
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19
6.2source命令
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TCL培训教程(全)
2001-02-20 第4页,共58页

59
14总结
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58
13.5在C/C++应用程序中嵌入TCL
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55
13.4利用clientData参数和deleteProc参数
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54
13.3.3注册命令
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54
13.3.2编写扩展命令对应的C/C++过程
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52
13.3.1Tcl_Obj结构
...................................................
52
13.3扩展自己的命令:方法(二)
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50
13.2.3命令返回值和命令对应的过程的返回值
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49
13.2.2注册命令
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48
13.2.1编写扩展命令对应的C/C++过程
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48
13.2扩展自己的命令:方法(一)
............................................
48
13.1生成自己的TCLSH
..................................................
47
13TCL和C\C++
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45
12历史记录
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44
11.2.9自动加载
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44
11.2.8 unknown命令
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11.2.7 命令的重命名和删除
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41
11.2.6 跟踪变量
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41
11.2.5 命令的执行时间
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TCL培训教程(全)
2001-02-20 第5页,共58页
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