\initial {A}
\entry {Adding a block of text after a line}{5}
\entry {Address, as a regular expression}{2}
\entry {Address, last line}{2}
\entry {Address, numeric}{2}
\entry {Addresses, in \sc {sed} scripts}{2}
\entry {Addtional reading about \sc {sed}}{7}
\entry {Append hold space to pattern space}{6}
\entry {Append next input line to pattern space}{6}
\entry {Append pattern space to hold space}{6}
\initial {B}
\entry {Backreferences, in regular expressions}{3}
\entry {Branch to a label, if \code {s///} succeeded}{6}
\entry {Branch to a label, unconditionally}{6}
\entry {Buffer spaces, pattern and hold}{3}
\entry {Bugs, reporting}{7}
\initial {C}
\entry {Case-insensitive matching}{4}
\entry {Caveat --- #n on first line}{3}
\entry {Caveat --- \code {p} command and -n flag}{4}
\entry {Command groups}{4}
\entry {Comments, in scripts}{3}
\entry {Conditional branch}{6}
\entry {Copy hold space into pattern space}{6}
\entry {Copy pattern space into hold space}{6}
\initial {D}
\entry {Delete first line from pattern space}{5}
\entry {Deleting lines}{4}
\initial {E}
\entry {Exchange hold space with pattern space}{6}
\entry {Excluding lines}{2}
\initial {F}
\entry {Files to be processed as input}{1}
\entry {Flow of control in scripts}{6}
\initial {G}
\entry {Global substitution}{4}
\entry {\sc {GNU} extensions, \code {I} modifier}{2, 4}
\entry {\sc {GNU} extensions, \code {\var {n}~\var {m}} addresses}{2}
\entry {\sc {GNU} extensions, unlimited line length}{6}
\entry {Goto, in scripts}{6}
\entry {Grouping commands}{4}
\initial {H}
\entry {Hold space, appending from pattern space}{6}
\entry {Hold space, appending to pattern space}{6}
\entry {Hold space, copy into pattern space}{6}
\entry {Hold space, copying pattern space into}{6}
\entry {Hold space, definition}{3}
\entry {Hold space, exchange with pattern space}{6}
\initial {I}
\entry {Insert text from a file}{5}
\entry {Inserting a block of text before a line}{5}
\initial {L}
\entry {Labels, in scripts}{6}
\entry {Last line, selecting}{2}
\entry {Line number, print}{5}
\entry {Line selection}{2}
\entry {Line, selecting by number}{2}
\entry {Line, selecting by regular expression match}{2}
\entry {Line, selecting last}{2}
\entry {List pattern space}{5}
\initial {N}
\entry {Next input line, append to pattern space}{6}
\entry {Next input line, replace pattern space with}{4}
\initial {P}
\entry {Parenthesized substrings}{3}
\entry {Pattern space, definition}{3}
\entry {Portability, comments}{3}
\entry {Portability, line length limitations}{6}
\entry {Portability, \code {p} command and -n flag}{4}
\entry {Print first line from pattern space}{6}
\entry {Print line number}{5}
\entry {Print selected lines}{4}
\entry {Print unambiguous representation of pattern space}{5}
\entry {Printing text after substitution}{4}
\initial {Q}
\entry {Quitting}{4}
\initial {R}
\entry {Range of lines}{2}
\entry {Read next input line}{4}
\entry {Read text from a file}{5}
\entry {Replace hold space with copy of pattern space}{6}
\entry {Replace pattern space with copy of hold space}{6}
\entry {Replace specific input lines}{5}
\entry {Replacing all text matching regexp in a line}{4}
\entry {Replacing only \var {n}th match of regexp in a line}{4}
\entry {Replacing text matching regexp}{3}
\entry {Replacing text matching regexp, options}{4}
\initial {S}
\entry {Script structure}{2}
\entry {Script, from a file}{1}
\entry {Script, from command line}{1}
\entry {\sc {sed} program structure}{2}
\entry {Selected lines, replacing}{5}
\entry {Selecting lines to process}{2}
\entry {Selecting non-matching lines}{2}
\entry {Several lines, selecting}{2}
\entry {Slash character, in regular expressions}{2}
\entry {Spaces, pattern and hold}{3}
\entry {Standard input, processing as input}{1}
\entry {Stream editor}{1}
\entry {Substitution of text}{3}
\entry {Substitution of text, options}{4}
\initial {T}
\entry {Text, appending}{5}
\entry {Text, insertion}{5}
\entry {Transliteration}{4}
\initial {U}
\entry {Usage summary, printing}{1}
\initial {V}
\entry {Version, printing}{1}
\initial {W}
\entry {Write result of a substitution to file}{4}
\entry {Write to a file}{5}