SUBMATCH ADDRESSING FOR REGEXP MATCHING 6 the power of the expressions increase with the number of nested levels that ...Regular expressions with nested ... KS Larsen - 《Information Processing Letters》 被引量: 21发表: 1998年 Online Matching of Multiple Regular Patterns with Gaps and Character...
21、tternfilenamesetfopen$filenamerwhilegets$flineifregexp$pattern$lineputsstdout$lineclose$fopen命令返回一个字符串用于表识打开的文件。当调用别的命令(如:gets,puts,close,对打开的文件进行操作时,就可以使用这个文件标识符。TCL有三个特定的文件标识:stdin,stdout和stderr,分别对应标准输入、标准输出和错误...
Isight高级教程adv_02_Tcl iSIGHTAdvancedTrainingTcl Tcl TheunderlyinglanguageofiSIGHTistheTool CommandLanguage,Tcl(pronouncedtickle)Properties InterpretiveProgrammableFewDataStructures-variables,lists,arraysOnedatatype-string 2 MDOLandTcl Userscancustomizetheirapplicationby addingTcltothe...
[-regexp] Patterns are full regular expressions [-nocase] Perform case-insensitive matching (valid only when -regexp specified) [-filter] Filter list with expression [-of_objects] Get cells of these pins, timing paths, nets, bels, sites or drc violations [-match_style] Style of pattern ...
当你读取这种格式的文件时,或许得先对文件进行分析然后据此创建数据结构.分析文件时,你要一行一行地尝试,使用象regexp这类的工具来分析文本不同的部分.下面是一个可能的过程: example1/parser.tcl canvas .c pack .c set fid [open "datafile.dat" r] ...
Tcl_RegExpMatch can be called to determine whether a string matches a regular expression. Tcl_RegExpMatch is used internally by the regexp Tcl command. As regular expressions are typically "compiled" before use, a fairly involved process, Tcl also supports routines that separate the compi- lati...
Full regular expressions may be specified (see the regexp command). Tcl Loadable Libraries and Packages Extended Tcl supports standard Tcl tclIndex libraries and package libraries. A package library file can contain multiple independent Tcl packages. A package is a named collection of related Tcl ...
字符串操作因为TCL把所有的输入都当作字符串看待,所以TCL提供了较强的字符串操作功能,TCL中与字符串操作有关的命令有:string、format、regexp、regsub、scan等。format命令语法:formatformat 41、string?vluevalue.?format命令类似于ANSIC中的sprintf函数和MFC中CString类提供的Format成员函数。它按formatstring提供的格式...
Valid values for mode are regexp, glob, exact, and any value registered by a prior call to [customMatch]. The default value is exact. -result expectedValue The -result attribute supplies the expectedValue against which the return value from script will be compared. The default value is an...
* tests/ioCmd.test: included regexp-special chars. [Bug 775394] 2003-10-06 Jeff Hobbs <jeffh@ActiveState.com> * win/configure: * win/tcl.m4: removed incorrect checks for existence of optimization. TCL_CFG_OPTIMIZED is now defined whenever the user does not build with ...