|  | Index Entry | Section | 
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| 
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| $ |  |  | 
|---|
|  | $0, setting | 16.2.9 Scripts and Functions | 
| 
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| - |  |  | 
|---|
|  | –help | 4.1 Invocation | 
|  | –version | 4.1 Invocation | 
| 
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| . |  |  | 
|---|
|  | .zwc files, creation | 17. Shell Builtin Commands | 
| 
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| A |  |  | 
|---|
|  | acquiring zsh by FTP | 2.2 Availability | 
|  | aliases, completion of | 16.2.2 Completion | 
|  | aliases, defining | 17. Shell Builtin Commands | 
|  | aliases, expansion | 16.2.6 Input/Output | 
|  | aliases, global | 6.7 Aliasing | 
|  | aliases, listing | 17. Shell Builtin Commands | 
|  | aliases, removing | 17. Shell Builtin Commands | 
|  | aliasing | 6.7 Aliasing | 
|  | alternate forms for complex commands | 6.4 Alternate Forms For Complex Commands | 
|  | always blocks | 6.3 Complex Commands | 
|  | ambiguous completion | 16.2.2 Completion | 
|  | annoying keyboard, sun | 16.2.6 Input/Output | 
|  | anonymous functions | 9.2 Anonymous Functions | 
|  | argument splitting, in typeset etc. | 16.2.10 Shell Emulation | 
|  | arithmetic base | 11. Arithmetic Evaluation | 
|  | arithmetic evaluation | 11. Arithmetic Evaluation | 
|  | arithmetic expansion | 14.5 Arithmetic Expansion | 
|  | arithmetic operators | 11. Arithmetic Evaluation | 
|  | array assignment | 15.2 Array Parameters | 
|  | array expansion style, rc | 14.3 Parameter Expansion | 
|  | array parameters, setting | 17. Shell Builtin Commands | 
|  | array style, ksh | 16.2.10 Shell Emulation | 
|  | arrays, behaviour of index zero | 16.2.10 Shell Emulation | 
|  | arrays, ksh style | 16.2.10 Shell Emulation | 
|  | assignment | 15.1 Description | 
|  | author | 2.1 Author | 
|  | autoloading functions | 9.1 Autoloading Functions | 
|  | autoloading functions | 17. Shell Builtin Commands | 
|  | availability of zsh | 2.2 Availability | 
| 
 | 
| B |  |  | 
|---|
|  | background jobs, I/O | 10.1 Jobs | 
|  | background jobs, notification | 16.2.7 Job Control | 
|  | background jobs, priority of | 16.2.7 Job Control | 
|  | bases, in arithmetic | 11. Arithmetic Evaluation | 
|  | bases, output in C format | 16.2.9 Scripts and Functions | 
|  | bash, BASH_REMATCH variable | 16.2.10 Shell Emulation | 
|  | beep, ambiguous completion | 16.2.2 Completion | 
|  | beep, enabling | 16.2.12 Zle | 
|  | beep, history | 16.2.4 History | 
|  | bg, output in POSIX format | 16.2.7 Job Control | 
|  | binding keys | 18.3 Zle Builtins | 
|  | binding widgets | 18.3 Zle Builtins | 
|  | bindings, key | 18.2 Keymaps | 
|  | brace expansion | 14.6 Brace Expansion | 
|  | brace expansion, disabling | 16.2.3 Expansion and Globbing | 
|  | brace expansion, extending | 16.2.3 Expansion and Globbing | 
|  | builtin commands | 17. Shell Builtin Commands | 
|  | builtins, utility | 22.33 The zsh/zutil Module | 
| 
 | 
| C |  |  | 
|---|
|  | calendar function system | 23. Calendar Function System | 
|  | calling widgets | 18.3 Zle Builtins | 
|  | capabilities, getting from files | 22.3 The zsh/cap Module | 
|  | capabilities, setting | 22.3 The zsh/cap Module | 
|  | capabilities, setting on files | 22.3 The zsh/cap Module | 
|  | case selection | 6.3 Complex Commands | 
|  | case-insensitive globbing, option | 16.2.3 Expansion and Globbing | 
|  | case-insensitive regular expression matches, option | 16.2.3 Expansion and Globbing | 
|  | cd, automatic | 16.2.1 Changing Directories | 
|  | cd, behaving like pushd | 16.2.1 Changing Directories | 
|  | cd, to parameter | 16.2.1 Changing Directories | 
|  | cd, with .. in argument | 16.2.1 Changing Directories | 
|  | CDPATH, order of checking | 16.2.1 Changing Directories | 
|  | character classes | 14.8.1 Glob Operators | 
|  | characters, (Unicode) combining | 16.2.12 Zle | 
|  | characters, multibyte, in expansion and globbing | 16.2.3 Expansion and Globbing | 
|  | clobbering, of files | 16.2.6 Input/Output | 
|  | cloning the shell | 22.4 The zsh/clone Module | 
|  | colon modifiers | 14.1.4 Modifiers | 
|  | combining characters (Unicode) | 16.2.12 Zle | 
|  | command execution | 8. Command Execution | 
|  | command execution, enabling | 16.2.9 Scripts and Functions | 
|  | command hashing | 16.2.6 Input/Output | 
|  | command not found, handling of | 8. Command Execution | 
|  | command substitution | 14.4 Command Substitution | 
|  | commands, alternate forms for complex | 6.4 Alternate Forms For Complex Commands | 
|  | commands, builtin | 17. Shell Builtin Commands | 
|  | commands, complex | 6.3 Complex Commands | 
|  | commands, disabling | 17. Shell Builtin Commands | 
|  | commands, enabling | 17. Shell Builtin Commands | 
|  | commands, simple | 6.1 Simple Commands & Pipelines | 
|  | commands, tracing | 16.2.9 Scripts and Functions | 
|  | comments | 6.6 Comments | 
|  | comments, in interactive shells | 16.2.6 Input/Output | 
|  | compatibility | 4.2 Compatibility | 
|  | compatibility, csh | 17. Shell Builtin Commands | 
|  | compatibility, ksh | 17. Shell Builtin Commands | 
|  | compatibility, sh | 17. Shell Builtin Commands | 
|  | compdef, use of by compinit | 20.2.2 Autoloaded files | 
|  | compilation | 17. Shell Builtin Commands | 
|  | completion removable suffix, highlighting | 18.7 Character Highlighting | 
|  | completion system | 20. Completion System | 
|  | completion system, adding definitions | 20.2.3 Functions | 
|  | completion system, autoloaded functions | 20.2.2 Autoloaded files | 
|  | completion system, bindable commands | 20.5 Bindable Commands | 
|  | completion system, choosing completers | 20.4 Control Functions | 
|  | completion system, completers | 20.4 Control Functions | 
|  | completion system, configuration | 20.3 Completion System Configuration | 
|  | completion system, directory structure | 20.7 Completion Directories | 
|  | completion system, initializing | 20.2.1 Use of compinit | 
|  | completion system, installing | 20.2 Initialization | 
|  | completion system, styles | 20.3.3 Standard Styles | 
|  | completion system, tags | 20.3.2 Standard Tags | 
|  | completion system, utility functions | 20.6 Utility Functions | 
|  | completion widgets, adding specified matches | 19.3 Completion Builtin Commands | 
|  | completion widgets, condition codes | 19.4 Completion Condition Codes | 
|  | completion widgets, creating | 18.3 Zle Builtins | 
|  | completion widgets, examining and setting state in | 19.2 Completion Special Parameters | 
|  | completion widgets, example | 19.6 Completion Widget Example | 
|  | completion widgets, modifying special parameters | 19.3 Completion Builtin Commands | 
|  | completion, ambiguous | 16.2.2 Completion | 
|  | completion, beep on ambiguous | 16.2.2 Completion | 
|  | completion, coloured listings | 22.7 The zsh/complist Module | 
|  | completion, controlling | 19. Completion Widgets | 
|  | completion, controlling | 20. Completion System | 
|  | completion, controlling | 21. Completion Using compctl | 
|  | completion, exact matches | 16.2.2 Completion | 
|  | completion, listing | 16.2.2 Completion | 
|  | completion, listing | 22.7 The zsh/complist Module | 
|  | completion, listing choices | 16.2.2 Completion | 
|  | completion, listing choices, bash style | 16.2.2 Completion | 
|  | completion, listing order | 16.2.2 Completion | 
|  | completion, menu | 16.2.2 Completion | 
|  | completion, menu | 16.2.2 Completion | 
|  | completion, programmable | 19. Completion Widgets | 
|  | completion, programmable | 20. Completion System | 
|  | completion, programmable | 21. Completion Using compctl | 
|  | completion, scroll listings | 22.7 The zsh/complist Module | 
|  | completion, selecting by cursor | 22.7.3 Menu selection | 
|  | completion, utility | 22.8 The zsh/computil Module | 
|  | completion, widgets | 19. Completion Widgets | 
|  | complex commands | 6.3 Complex Commands | 
|  | conditional expression | 6.3 Complex Commands | 
|  | conditional expressions | 12. Conditional Expressions | 
|  | continuing jobs automatically | 16.2.7 Job Control | 
|  | continuing loops | 17. Shell Builtin Commands | 
|  | coprocess | 6.1 Simple Commands & Pipelines | 
|  | correction, spelling | 16.2.6 Input/Output | 
|  | csh, compatibility | 17. Shell Builtin Commands | 
|  | csh, history style | 16.2.10 Shell Emulation | 
|  | csh, loop style | 16.2.10 Shell Emulation | 
|  | csh, null command style | 15.6 Parameters Used By The Shell | 
|  | csh, null globbing style | 16.2.3 Expansion and Globbing | 
|  | csh, quoting style | 16.2.10 Shell Emulation | 
|  | csh, redirections with no command | 16.2.10 Shell Emulation | 
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