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| List of Examples | |
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| List of Tables | |
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| Preface | |
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| Tcl BASICS | |
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| Tcl Fundamentals | |
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| Tcl Commands | |
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| Hello, World! Variables | |
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| Command Substitution | |
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| Math Expressions | |
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| Backslash Substitution | |
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| Grouping with Braces and Double Quotes | |
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| Procedures | |
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| A Factorial Example | |
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| More about Variables | |
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| More about Math Expressions | |
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| Comments | |
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| Substitution and Grouping Summary | |
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| Fine Points | |
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| Reference | |
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| Getting Started | |
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| The source Command | |
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| UNIX Tcl Scripts | |
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| Windows Start Menu | |
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| Macintosh OS 8/9 and ResEdit | |
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| The console Command | |
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| Command-Line Arguments | |
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| Predefined Variables | |
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| The Guestbook CGI Application | |
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| A Quick Introduction to HTML | |
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| CGI for Dynamic Pages | |
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| The guestbook.cgi Script | |
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| Defining Forms and Processing Form Data | |
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| Handling Errors in CGI Scripts | |
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| Next Steps | |
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| String Processing in Tcl | |
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| The string Command | |
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| The append Command | |
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| The format Command | |
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| The scan Command | |
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| The binary Command | |
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| Related Chapters | |
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| Tcl Lists | |
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| Tcl Lists | |
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| Constructing Lists | |
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| Getting List Elements: llength, lindex, and lrange | |
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| Modifying Lists: linsert and lreplace | |
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| Searching Lists: lsearch | |
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| Sorting Lists: lsort | |
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| The split Command | |
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| The join Command | |
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| Related Chapters | |
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| Control Structure Commands | |
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| If Then Else | |
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| Switch | |
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| While | |
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| Foreach | |
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| For | |
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| Break and Continue | |
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| Catch | |
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| Error | |
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| Return | |
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| Procedures and Scope | |
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| The proc Command | |
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| Changing Command Names with rename | |
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| Scope | |
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| The global Command | |
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| Call by Name Using upvar | |
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| Variable Aliases with upvar | |
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| Tcl Arrays | |
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| Array Syntax | |
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| The array Command | |
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| Building Data Structures with Arrays | |
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| Working with Files and Programs | |
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| Running Programs with exec | |
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| The file Command | |
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| Cross-Platform File Naming | |
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| Manipulating Files and Directories | |
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| File Attributes | |
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| Input/Output Command Summary | |
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| Opening Files for I/O | |
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| Reading and Writing | |
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| The Current Directory cd and pwd | |
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| Matching File Names with glob | |
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| The exit and pid Commands | |
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| Environment Variables | |
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| The registry Command | |
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| Advanced Tcl | |
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| Quoting Issues and Eval | |
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| Constructing Code with the list Command | |
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| Exploiting the concat inside eval | |
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| The uplevel Command | |
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| The subst Command | |
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| Regular Expressions | |
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| When to Use Regular Expressions | |
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| Regular Expression Syntax | |
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| Advanced Regular Expressions | |
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| Syntax Summary | |
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| The regexp Command | |
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| The regsub Command | |
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| Transforming Data to Program with regsub | |
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| Other Commands That Use Regular Expressions | |
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| Script Libraries and Packages | |
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| Locating Packages: The auto_path Variable | |
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| Using Packages | |
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| Summary of Package Loading | |
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| The package Command | |
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| Libraries Based on the tclIndex File | |
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| The unknown Command | |
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| Interactive Conveniences | |
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| Tcl Shell Library Environment | |
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| Coding Style | |
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| Reflection and Debugging | |
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| The clock Command | |
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| The info Command | |
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| Cross-Platform Support | |
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| Tracing Variables and Commands | |
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| Interactive Command History | |
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| Debugging | |
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| Tcl Dev Kit | |
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| Other Tools | |
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| Performance Tuning | |
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| Namespaces | |
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| Using Namespaces | |
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| Namespace Variables | |
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| Command Lookup | |
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| Nested Namespaces | |
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| Importing and Exporting Procedures | |
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| Callbacks and Namespaces | |
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| Introspection | |
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| The namespace Command | |
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| Converting Existing Packages to use Namespaces | |
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| [incr Tcl] Object System | |
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| xotcl Object System | |
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| Notes | |
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| Internationalization | |
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| Character Sets and Encodings | |
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| Message Catalogs | |
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| Event-Driven Programming | |
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| The Tcl Event Loop | |
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| The after Command | |
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| The fileevent Command | |
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| The vwait Command | |
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| The fconfigure Command | |
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| Socket Programming | |
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| Networking Extensions for Tcl | |
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| Client Sockets | |
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| Server Sockets | |
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| The Echo Service | |
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| Fetching a URL with HTTP | |
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| The http Package | |
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| Basic Authentication | |
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| TclHttpd Web Server | |
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| Int | |