--- ssed-3.62.orig/conf5841.file +++ ssed-3.62/conf5841.file @@ -0,0 +1 @@ + --- ssed-3.62.orig/pcre/pcregrep.c +++ ssed-3.62/pcre/pcregrep.c @@ -245,7 +245,7 @@ hints = pcre_study (pattern, 0, &error); if (error != NULL) { - fprintf (stderr, _("pcregrep: error while studing regex: %s\n"), error); + fprintf (stderr, _("pcregrep: error while studying regex: %s\n"), error); return 2; } --- ssed-3.62.orig/pcre/regexec.c +++ ssed-3.62/pcre/regexec.c @@ -1737,7 +1737,7 @@ match_data match_block; const uschar *start_bits = NULL; const uschar *bmtable = NULL; - const uschar *start_match; + const uschar *start_match = (uschar *)subject + start_offset; const uschar *end_subject; const uschar *req_char_ptr = start_match - 1; BOOL using_temporary_offsets = FALSE; --- ssed-3.62.orig/pcre/regexp.c +++ ssed-3.62/pcre/regexp.c @@ -245,6 +245,7 @@ const char *errptr; int errofs; int options = PCRE_ENGLISH_ERRORS; + int count; options |= (cflags & REG_ICASE) ? PCRE_CASELESS : 0; options |= (cflags & REG_EXTENDED) ? PCRE_EXTENDED : 0; @@ -271,7 +272,8 @@ preg->re_study = pcre_study (preg->re_pcre, 0, &errptr); pcre_info (preg->re_pcre, preg->re_study, - PCRE_INFO_CAPTURECOUNT, &preg->re_nsub); + PCRE_INFO_CAPTURECOUNT, &count); + preg->re_nsub = count; return 0; } --- ssed-3.62.orig/testsuite/eval.in2 +++ ssed-3.62/testsuite/eval.in2 @@ -0,0 +1,5 @@ +17380: 2 2 5 11 79 +abcd +cpu + abcd + cpu --- ssed-3.62.orig/testsuite/pcretest.c +++ ssed-3.62/testsuite/pcretest.c @@ -129,7 +129,7 @@ {NULL, 0, NULL, 0} }; - char c = getopt_long (argc, argv, SHORTOPTS, + int c = getopt_long (argc, argv, SHORTOPTS, longopts, NULL); /* Detect the end of the options. */ --- ssed-3.62.orig/testsuite/dc.good +++ ssed-3.62/testsuite/dc.good @@ -1,3 +1,3 @@ 31 March 2002 -1.6A09E667A \ No newline at end of file +1.6A09E667A --- ssed-3.62.orig/po/de.po +++ ssed-3.62/po/de.po @@ -543,7 +543,7 @@ " Information dient; in rechtlichen Fragen ist immer das englische\n" " Original ausschlaggebend)\n" "\n" -"Dieses Program ist freie Software; In den Quelldateien können Sie die\n" +"Dieses Programm ist freie Software; In den Quelldateien können Sie die\n" "Bedingungen für die Weitergabe nachlesen.\n" "Es gibt KEINE GARANTIE; nicht einmal die implizite Garantie der\n" "MARKTFÄHIGKEIT oder der ERFÜLLUNG EINES BESTIMMTEN ZWECKES.\n" --- ssed-3.62.orig/doc/sed-in.texi +++ ssed-3.62/doc/sed-in.texi @@ -2911,7 +2911,9 @@ Note that octal values of 100 or greater must not be introduced duced by a leading zero, because no more than three octal -digits are ever read. +digits are ever read. Note that this applies only to the LHS +pattern; it is not possible yet to specify more than 9 backreferences +on the RHS of the `s' command. All the sequences that define a single byte value can be used both inside and outside character classes. In addition, @@ -3567,6 +3569,9 @@ reference. If the @code{X} modifier option is set, this can be whitespace. Otherwise an empty comment can be used, or the following character can be expressed in hexadecimal or octal. +Note that this applies only to the LHS pattern; it is +not possible yet to specify more than 9 backreferences on the +RHS of the `s' command. A back reference that occurs inside the parentheses to which it refers fails when the subpattern is first used, so, for --- ssed-3.62.orig/doc/sed.texi +++ ssed-3.62/doc/sed.texi @@ -3078,7 +3078,9 @@ Note that octal values of 100 or greater must not be introduced duced by a leading zero, because no more than three octal -digits are ever read. +digits are ever read. Note that this applies only to the LHS +pattern; it is not possible yet to specify more than 9 backreferences +on the RHS of the `s' command. All the sequences that define a single byte value can be used both inside and outside character classes. In addition, @@ -3734,6 +3736,9 @@ reference. If the @code{X} modifier option is set, this can be whitespace. Otherwise an empty comment can be used, or the following character can be expressed in hexadecimal or octal. +Note that this applies only to the LHS pattern; it is +not possible yet to specify more than 9 backreferences on the +RHS of the `s' command. A back reference that occurs inside the parentheses to which it refers fails when the subpattern is first used, so, for --- ssed-3.62.orig/doc/sed.1 +++ ssed-3.62/doc/sed.1 @@ -1,7 +1,7 @@ .\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.28. .TH SUPER-SED "1" "February 2005" "super-sed version 3.61" "User Commands" .SH NAME -super-sed \- manual page for super-sed version 3.61 +ssed \- super sed stream editor version 3.61 .SH SYNOPSIS .B sed [\fIOPTION\fR]... \fI{script-only-if-no-other-script} \fR[\fIinput-file\fR]... --- ssed-3.62.orig/doc/sed.info +++ ssed-3.62/doc/sed.info @@ -1,5 +1,4 @@ -This is ../../doc/sed.info, produced by makeinfo version 4.6 from -../../doc/sed.texi. +This is sed.info, produced by makeinfo version 4.8 from sed.texi. INFO-DIR-SECTION Text creation and manipulation START-INFO-DIR-ENTRY @@ -7,7 +6,7 @@ END-INFO-DIR-ENTRY -This file documents version 3.62 of `super-sed', a stream editor. + This file documents version 3.62 of `super-sed', a stream editor. Copyright (C) 1998, 1999, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. @@ -23,10 +22,12 @@ There are no Cover Texts and no Invariant Sections; this text, along with its equivalent in the printed manual, constitutes the Title Page. +  File: sed.info, Node: Top, Next: Introduction, Up: (dir) - +sed, a stream editor +******************** This file documents version 3.62 of `super-sed', a stream editor. @@ -44,6 +45,7 @@ There are no Cover Texts and no Invariant Sections; this text, along with its equivalent in the printed manual, constitutes the Title Page. + * Menu: * Introduction:: Introduction @@ -112,8 +114,8 @@  File: sed.info, Node: Introduction, Next: Invoking sed, Prev: Top, Up: Top -Introduction -************ +1 Introduction +************** `sed' is a stream editor. A stream editor is used to perform basic text transformations on an input stream (a file or input from a pipeline). @@ -126,8 +128,8 @@  File: sed.info, Node: Invoking sed, Next: sed Programs, Prev: Introduction, Up: Top -Invocation -********** +2 Invocation +************ Normally `sed' is invoked like this: @@ -268,8 +270,8 @@  File: sed.info, Node: sed Programs, Next: Examples, Prev: Invoking sed, Up: Top -`sed' Programs -************** +3 `sed' Programs +**************** A `sed' program consists of one or more `sed' commands, passed in by one or more of the `-e', `-f', `--expression', and `--file' options, or @@ -297,8 +299,8 @@  File: sed.info, Node: Execution Cycle, Next: Addresses, Up: sed Programs -How `sed' Works -=============== +3.1 How `sed' Works +=================== `sed' maintains two data buffers: the active _pattern_ space, and the auxiliary _hold_ space. Both are initially empty. @@ -331,8 +333,8 @@  File: sed.info, Node: Addresses, Next: Regular Expressions, Prev: Execution Cycle, Up: sed Programs -Selecting lines with `sed' -========================== +3.2 Selecting lines with `sed' +============================== Addresses in a `sed' script can be in any of the following forms: `NUMBER' @@ -453,8 +455,8 @@  File: sed.info, Node: Regular Expressions, Next: Common Commands, Prev: Addresses, Up: sed Programs -Overview of Regular Expression Syntax -===================================== +3.3 Overview of Regular Expression Syntax +========================================= To know how to use `sed', people should understand regular expressions ("regexp" for short). A regular expression is a pattern that is @@ -650,8 +652,8 @@  File: sed.info, Node: Common Commands, Next: The "s" Command, Prev: Regular Expressions, Up: sed Programs -Often-Used Commands -=================== +3.4 Often-Used Commands +======================= If you use `sed' at all, you will quite likely want to know these commands. @@ -705,8 +707,8 @@  File: sed.info, Node: The "s" Command, Next: Other Commands, Prev: Common Commands, Up: sed Programs -The `s' Command -=============== +3.5 The `s' Command +=================== The syntax of the `s' (as in substitute) command is `s/REGEXP/REPLACEMENT/FLAGS'. The `/' characters may be uniformly @@ -832,8 +834,8 @@  File: sed.info, Node: Other Commands, Next: Programming Commands, Prev: The "s" Command, Up: sed Programs -Less Frequently-Used Commands -============================= +3.6 Less Frequently-Used Commands +================================= Though perhaps less frequently used than those in the previous section, some very small yet useful `sed' scripts can be built with these @@ -968,8 +970,8 @@  File: sed.info, Node: Programming Commands, Next: Extended Commands, Prev: Other Commands, Up: sed Programs -Commands for `sed' gurus -======================== +3.7 Commands for `sed' gurus +============================ In most cases, use of these commands indicates that you are probably better off programming in something like `awk' or Perl. But @@ -995,8 +997,8 @@  File: sed.info, Node: Extended Commands, Next: Escapes, Prev: Programming Commands, Up: sed Programs -Commands Specific to `super-sed' -================================ +3.8 Commands Specific to `super-sed' +==================================== These commands are specific to `super-sed', so you must use them with care and only when you are sure that hindering portability is not evil. @@ -1079,8 +1081,8 @@  File: sed.info, Node: Escapes, Prev: Extended Commands, Up: sed Programs -GNU Extensions for Escapes in Regular Expressions -================================================= +3.9 GNU Extensions for Escapes in Regular Expressions +===================================================== Until this chapter, we have only encountered escapes of the form `\^', which tell `sed' not to interpret the circumflex as a special @@ -1185,8 +1187,8 @@  File: sed.info, Node: Examples, Next: Limitations, Prev: sed Programs, Up: Top -Some Sample Scripts -******************* +4 Some Sample Scripts +********************* Here are some `sed' scripts to guide you in the art of mastering `sed'. @@ -1216,8 +1218,8 @@  File: sed.info, Node: Centering lines, Next: Increment a number, Up: Examples -Centering Lines -=============== +4.1 Centering Lines +=================== This script centers all lines of a file on a 80 columns width. To change that width, the number in `\{...\}' must be replaced, and the @@ -1227,7 +1229,7 @@ regular expressions to be matched--this is a common technique. #!/usr/bin/sed -f - + # Put 80 spaces in the buffer 1 { x @@ -1235,26 +1237,26 @@ s/^.*$/&&&&&&&&/ x } - + # del leading and trailing spaces y/tab/ / s/^ *// s/ *$// - + # add a newline and 80 spaces to end of line G - + # keep first 81 chars (80 + a newline) s/^\(.\{81\}\).*$/\1/ - + # \2 matches half of the spaces, which are moved to the beginning s/^\(.*\)\n\(.*\)\2/\2\1/  File: sed.info, Node: Increment a number, Next: Rename files to lower case, Prev: Centering lines, Up: Examples -Increment a Number -================== +4.2 Increment a Number +====================== This script is one of a few that demonstrate how to do arithmetic in `sed'. This is indeed possible,(1) but must be done manually. @@ -1272,21 +1274,21 @@ underscores with zeros. #!/usr/bin/sed -f - + /[^0-9]/ d - + # replace all leading 9s by _ (any other character except digits, could # be used) :d s/9\(_*\)$/_\1/ td - + # incr last digit only. The first line adds a most-significant # digit of 1 if we have to add a digit. # # The `tn' commands are not necessary, but make the thing # faster - + s/^\(_*\)$/1\1/; tn s/8\(_*\)$/9\1/; tn s/7\(_*\)$/8\1/; tn @@ -1297,7 +1299,7 @@ s/2\(_*\)$/3\1/; tn s/1\(_*\)$/2\1/; tn s/0\(_*\)$/1\1/; tn - + :n y/_/0/ @@ -1309,8 +1311,8 @@  File: sed.info, Node: Rename files to lower case, Next: Print bash environment, Prev: Increment a number, Up: Examples -Rename Files to Lower Case -========================== +4.3 Rename Files to Lower Case +============================== This is a pretty strange use of `sed'. We transform text, and transform it to be shell commands, then just feed them to shell. Don't @@ -1332,30 +1334,30 @@ # move-to-lower -R . # move-to-upper -R . # - + help() { cat << eof Usage: $0 [-n] [-r] [-h] files... - + -n do nothing, only see what would be done -R recursive (use find) -h this message files files to remap to lower case - + Examples: $0 -n * (see if everything is ok, then...) $0 * - + $0 -R . - + eof } - + apply_cmd='sh' finder='echo "$@" | tr " " "\n"' files_only= - + while : do case "$1" in @@ -1366,85 +1368,85 @@ esac shift done - + if [ -z "$1" ]; then echo Usage: $0 [-h] [-n] [-r] files... exit 1 fi - + LOWER='abcdefghijklmnopqrstuvwxyz' UPPER='ABCDEFGHIJKLMNOPQRSTUVWXYZ' - + case `basename $0` in *upper*) TO=$UPPER; FROM=$LOWER ;; *) FROM=$UPPER; TO=$LOWER ;; esac - + eval $finder | sed -n ' - + # remove all trailing slashes s/\/*$// - + # add ./ if there is no path, only a filename /\//! s/^/.\// - + # save path+filename h - + # remove path s/.*\/// - + # do conversion only on filename y/'$FROM'/'$TO'/ - + # now line contains original path+file, while # hold space contains the new filename x - + # add converted file name to line, which now contains # path/file-name\nconverted-file-name G - + # check if converted file name is equal to original file name, # if it is, do not print nothing /^.*\/\(.*\)\n\1/b - + # now, transform path/fromfile\n, into # mv path/fromfile path/tofile and print it s/^\(.*\/\)\(.*\)\n\(.*\)$/mv \1\2 \1\3/p - + ' | $apply_cmd  File: sed.info, Node: Print bash environment, Next: Reverse chars of lines, Prev: Rename files to lower case, Up: Examples -Print `bash' Environment -======================== +4.4 Print `bash' Environment +============================ This script strips the definition of the shell functions from the output of the `set' Bourne-shell command. #!/bin/sh - + set | sed -n ' :x - + # if no occurrence of "=()" print and load next line /=()/! { p; b; } / () $/! { p; b; } - + # possible start of functions section # save the line in case this is a var like FOO="() " h - + # if the next line has a brace, we quit because # nothing comes after functions n /^{/ q - + # print the old line x; p - + # work on the new line now x; bx ' @@ -1452,8 +1454,8 @@  File: sed.info, Node: Reverse chars of lines, Next: tac, Prev: Print bash environment, Up: Examples -Reverse Characters of Lines -=========================== +4.5 Reverse Characters of Lines +=============================== This script can be used to reverse the position of characters in lines. The technique moves two characters at a time, hence it is faster than @@ -1466,21 +1468,21 @@ reversing the output of `banner'.(1) #!/usr/bin/sed -f - + /../! b - + # Reverse a line. Begin embedding the line between two newlines s/^.*$/\ &\ / - + # Move first character at the end. The regexp matches until # there are zero or one characters between the markers tx :x s/\(\n.\)\(.*\)\(.\n\)/\3\2\1/ tx - + # Remove the newline markers s/\n//g @@ -1490,7 +1492,7 @@ example #! /bin/sh - + banner -w $1 $2 $3 $4 | sed -e :a -e '/^.\{0,'$1'\}$/ { s/$/ /; ba; }' | ~/sedscripts/reverseline.sed @@ -1498,8 +1500,8 @@  File: sed.info, Node: tac, Next: cat -n, Prev: Reverse chars of lines, Up: Examples -Reverse Lines of Files -====================== +4.6 Reverse Lines of Files +========================== This one begins a series of totally useless (yet interesting) scripts emulating various Unix commands. This, in particular, is a `tac' @@ -1509,24 +1511,24 @@ this script might easily overflow internal buffers. #!/usr/bin/sed -nf - + # reverse all lines of input, i.e. first line became last, ... - + # from the second line, the buffer (which contains all previous lines) # is *appended* to current line, so, the order will be reversed 1! G - + # on the last line we're done -- print everything $ p - + # store everything on the buffer again h  File: sed.info, Node: cat -n, Next: cat -b, Prev: tac, Up: Examples -Numbering Lines -=============== +4.7 Numbering Lines +=================== This script replaces `cat -n'; in fact it formats its output exactly like GNU `cat' does. @@ -1555,37 +1557,37 @@ stored in the hold space, to be used in the next iteration. #!/usr/bin/sed -nf - + # Prime the pump on the first line x /^$/ s/^.*$/1/ - + # Add the correct line number before the pattern G h - + # Format it and print it s/^/ / s/^ *\(......\)\n/\1 /p - + # Get the line number from hold space; add a zero # if we're going to add a digit on the next line g s/\n.*$// /^9*$/ s/^/0/ - + # separate changing/unchanged digits with an x s/.9*$/x&/ - + # keep changing digits in hold space h s/^.*x// y/0123456789/1234567890/ x - + # keep unchanged digits in pattern space s/x.*$// - + # compose the new number, remove the newline implicitly added by G G s/\n// @@ -1594,8 +1596,8 @@  File: sed.info, Node: cat -b, Next: wc -c, Prev: cat -n, Up: Examples -Numbering Non-blank Lines -========================= +4.8 Numbering Non-blank Lines +============================= Emulating `cat -b' is almost the same as `cat -n'--we only have to select which lines are to be numbered and which are not. @@ -1605,12 +1607,12 @@ properly... #!/usr/bin/sed -nf - + /^$/ { p b } - + # Same as cat -n from now x /^$/ s/^.*$/1/ @@ -1634,8 +1636,8 @@  File: sed.info, Node: wc -c, Next: wc -w, Prev: cat -b, Up: Examples -Counting Characters -=================== +4.9 Counting Characters +======================= This script shows another way to do arithmetic with `sed'. In this case we have to add possibly large numbers, so implementing this by @@ -1656,13 +1658,13 @@ more letters remain. #!/usr/bin/sed -nf - + # Add n+1 a's to hold space (+1 is for the newline) s/./a/g H x s/\n/a/ - + # Do the carry. The t's and b's are not necessary, # but they do speed up the thing t a @@ -1674,15 +1676,15 @@ : f; s/ffffffffff/g/g; t g; b done : g; s/gggggggggg/h/g; t h; b done : h; s/hhhhhhhhhh//g - + : done $! { h b } - + # On the last line, convert back to decimal - + : loop /a/! s/[b-h]*/&0/ s/aaaaaaaaa/9/ @@ -1694,7 +1696,7 @@ s/aaa/3/ s/aa/2/ s/a/1/ - + : next y/bcdefgh/abcdefg/ /[a-h]/ b loop @@ -1707,8 +1709,8 @@  File: sed.info, Node: wc -w, Next: wc -l, Prev: wc -c, Up: Examples -Counting Words -============== +4.10 Counting Words +=================== This script is almost the same as the previous one, once each of the words on the line is converted to a single `a' (in the previous script @@ -1724,18 +1726,18 @@ commenting `sed' scripts. #!/usr/bin/sed -nf - + # Convert words to a's s/[ tab][ tab]*/ /g s/^/ / s/ [^ ][^ ]*/a /g s/ //g - + # Append them to hold space H x s/\n// - + # From here on it is the same as in wc -c. /aaaaaaaaaa/! bx; s/aaaaaaaaaa/b/g /bbbbbbbbbb/! bx; s/bbbbbbbbbb/c/g @@ -1765,8 +1767,8 @@  File: sed.info, Node: wc -l, Next: head, Prev: wc -w, Up: Examples -Counting Lines -============== +4.11 Counting Lines +=================== No strange things are done now, because `sed' gives us `wc -l' functionality for free!!! Look: @@ -1777,8 +1779,8 @@  File: sed.info, Node: head, Next: tail, Prev: wc -l, Up: Examples -Printing the First Lines -======================== +4.12 Printing the First Lines +============================= This script is probably the simplest useful `sed' script. It displays the first 10 lines of input; the number of displayed lines is right @@ -1790,8 +1792,8 @@  File: sed.info, Node: tail, Next: uniq, Prev: head, Up: Examples -Printing the Last Lines -======================= +4.13 Printing the Last Lines +============================ Printing the last N lines rather than the first is more complex but indeed possible. N is encoded in the second line, before the bang @@ -1801,7 +1803,7 @@ final output in the hold space and prints it at the end: #!/usr/bin/sed -nf - + 1! {; H; g; } 1,10 !s/[^\n]*\n// $p @@ -1825,7 +1827,7 @@ instead use `N' and `D' to slide pattern space by one line: #!/usr/bin/sed -f - + 1h 2,10 {; H; g; } $q @@ -1836,15 +1838,15 @@  File: sed.info, Node: uniq, Next: uniq -d, Prev: tail, Up: Examples -Make Duplicate Lines Unique -=========================== +4.14 Make Duplicate Lines Unique +================================ This is an example of the art of using the `N', `P' and `D' commands, probably the most difficult to master. #!/usr/bin/sed -f h - + :b # On the last line, print and exit $b @@ -1855,10 +1857,10 @@ g bb } - + # If the `N' command had added the last line, print and exit $b - + # The lines are different; print the first and go # back working on the second. P @@ -1870,20 +1872,20 @@  File: sed.info, Node: uniq -d, Next: uniq -u, Prev: uniq, Up: Examples -Print Duplicated Lines of Input -=============================== +4.15 Print Duplicated Lines of Input +==================================== This script prints only duplicated lines, like `uniq -d'. #!/usr/bin/sed -nf - + $b N /^\(.*\)\n\1$/ { # Print the first of the duplicated lines s/.*\n// p - + # Loop until we get a different line :b $b @@ -1893,10 +1895,10 @@ bb } } - + # The last line cannot be followed by duplicates $b - + # Found a different one. Leave it alone in the pattern space # and go back to the top, hunting its duplicates D @@ -1904,13 +1906,13 @@  File: sed.info, Node: uniq -u, Next: cat -s, Prev: uniq -d, Up: Examples -Remove All Duplicated Lines -=========================== +4.16 Remove All Duplicated Lines +================================ This script prints only unique lines, like `uniq -u'. #!/usr/bin/sed -f - + # Search for a duplicate line --- until that, print what you find. $b N @@ -1918,12 +1920,12 @@ P D } - + :c # Got two equal lines in pattern space. At the # end of the file we simply exit $d - + # Else, we keep reading lines with `N' until we # find a different one s/.*\n// @@ -1931,7 +1933,7 @@ /^\(.*\)\n\1$/ { bc } - + # Remove the last instance of the duplicate line # and go back to the top D @@ -1939,8 +1941,8 @@  File: sed.info, Node: cat -s, Prev: uniq -u, Up: Examples -Squeezing Blank Lines -===================== +4.17 Squeezing Blank Lines +========================== As a final example, here are three scripts, of increasing complexity and speed, that implement the same function as `cat -s', that is @@ -1950,7 +1952,7 @@ some already. #!/usr/bin/sed -f - + # on empty lines, join with next # Note there is a star in the regexp :x @@ -1958,7 +1960,7 @@ N bx } - + # now, squeeze all '\n', this can be also done by: # s/^\(\n\)*/\1/ s/\n*/\ @@ -1968,12 +1970,12 @@ beginning. It does leave a single blank line at end if one was there. #!/usr/bin/sed -f - + # delete all leading empty lines 1,/^./{ /./!d } - + # on an empty line we remove it and all the following # empty lines, but one :x @@ -1989,10 +1991,10 @@ automatically at the end of a line. #!/usr/bin/sed -nf - + # delete all (leading) blanks /./!d - + # get here: so there is a non empty :x # print it @@ -2001,7 +2003,7 @@ n # got chars? print it again, etc... /./bx - + # no, don't have chars: got an empty line :z # get next, if last line we finish here so no trailing @@ -2010,18 +2012,18 @@ # also empty? then ignore it, and get next... this will # remove ALL empty lines /./!bz - + # all empty lines were deleted/ignored, but we have a non empty. As # what we want to do is to squeeze, insert a blank line artificially i\ - + bx  File: sed.info, Node: Limitations, Next: Other Resources, Prev: Examples, Up: Top -`super-sed''s Limitations and Non-limitations -********************************************* +5 `super-sed''s Limitations and Non-limitations +*********************************************** For those who want to write portable `sed' scripts, be aware that some implementations have been known to limit line lengths (for the pattern @@ -2099,8 +2101,8 @@  File: sed.info, Node: Other Resources, Next: Reporting Bugs, Prev: Limitations, Up: Top -Other Resources for Learning About `sed' -**************************************** +6 Other Resources for Learning About `sed' +****************************************** In addition to several books that have been written about `sed' (either specifically or as chapters in books which discuss shell programming), @@ -2122,8 +2124,8 @@  File: sed.info, Node: Reporting Bugs, Next: Extended regexps, Prev: Other Resources, Up: Top -Reporting Bugs -************** +7 Reporting Bugs +**************** Email bug reports to . Be sure to include the word "sed" somewhere in the `Subject:' field. Also, please include the @@ -2157,13 +2159,11 @@ For example, the behavior of sed N foo bar - would depend on whether foo has an even or an odd number of lines(1). Or, when writing a script to read the next few lines following a pattern match, traditional implementations of `sed' would force you to write something like /foo/{ $!N; $!N; $!N; $!N; $!N; $!N; $!N; $!N; $!N } - instead of just /foo/{ N;N;N;N;N;N;N;N;N; } @@ -2240,8 +2240,8 @@  File: sed.info, Node: Extended regexps, Next: Perl regexps, Prev: Reporting Bugs, Up: Top -Extended regular expressions -**************************** +Appendix A Extended regular expressions +*************************************** The only difference between basic and extended regular expressions is in the behavior of a few characters: `?', `+', parentheses, and braces @@ -2275,8 +2275,8 @@  File: sed.info, Node: Perl regexps, Next: Concept Index, Prev: Extended regexps, Up: Top -Perl-style regular expressions -****************************** +Appendix B Perl-style regular expressions +***************************************** _This part is taken from the `pcre.txt' file distributed together with the free PCRE regular expression matcher; it was written by Philip @@ -2312,8 +2312,8 @@  File: sed.info, Node: Backslash, Next: Circumflex/dollar sign/period, Up: Perl regexps -Backslash -========= +B.1 Backslash +============= There are a few difference in the handling of backslashed sequences in Perl mode. @@ -2357,7 +2357,9 @@ Note that octal values of 100 or greater must not be introduced duced by a leading zero, because no more than three octal digits are -ever read. +ever read. Note that this applies only to the LHS pattern; it is not +possible yet to specify more than 9 backreferences on the RHS of the +`s' command. All the sequences that define a single byte value can be used both inside and outside character classes. In addition, inside a character @@ -2423,8 +2425,8 @@  File: sed.info, Node: Circumflex/dollar sign/period, Next: Square brackets, Prev: Backslash, Up: Perl regexps -Circumflex, dollar sign, period -=============================== +B.2 Circumflex, dollar sign, period +=================================== Outside a character class, in the default matching mode, the circumflex character is an assertion which is true only if the current matching @@ -2472,8 +2474,8 @@  File: sed.info, Node: Square brackets, Next: Options setting, Prev: Circumflex/dollar sign/period, Up: Perl regexps -Square brackets -=============== +B.3 Square brackets +=================== An opening square bracket introduces a character class, terminated by a closing square bracket. A closing square bracket on its own is not @@ -2600,8 +2602,8 @@  File: sed.info, Node: Options setting, Next: Non-capturing subpatterns, Prev: Square brackets, Up: Perl regexps -Options setting -=============== +B.4 Options setting +=================== The settings of the `I', `M', `S', `X' modifiers can be changed from within the pattern by a sequence of Perl option letters enclosed @@ -2654,8 +2656,8 @@  File: sed.info, Node: Non-capturing subpatterns, Next: Repetition, Prev: Options setting, Up: Perl regexps -Non-capturing subpatterns -========================= +B.5 Non-capturing subpatterns +============================= Marking part of a pattern as a subpattern does two things. On one hand, it localizes a set of alternatives; on the other hand, it sets up @@ -2701,8 +2703,8 @@  File: sed.info, Node: Repetition, Next: Backreferences, Prev: Non-capturing subpatterns, Up: Perl regexps -Repetition -========== +B.6 Repetition +============== Repetition is specified by quantifiers, which can follow any of the following items: @@ -2836,8 +2838,8 @@  File: sed.info, Node: Backreferences, Next: Assertions, Prev: Repetition, Up: Perl regexps -Backreferences -============== +B.7 Backreferences +================== Outside a character class, a backslash followed by a digit greater than 0 (and possibly further digits) is a back reference to a capturing @@ -2881,7 +2883,9 @@ character, some delimiter must be used to terminate the back reference. If the `X' modifier option is set, this can be whitespace. Otherwise an empty comment can be used, or the following character can be -expressed in hexadecimal or octal. +expressed in hexadecimal or octal. Note that this applies only to the +LHS pattern; it is not possible yet to specify more than 9 +backreferences on the RHS of the `s' command. A back reference that occurs inside the parentheses to which it refers fails when the subpattern is first used, so, for example, @@ -2900,8 +2904,8 @@  File: sed.info, Node: Assertions, Next: Non-backtracking subpatterns, Prev: Backreferences, Up: Perl regexps -Assertions -========== +B.8 Assertions +============== An assertion is a test on the characters following or preceding the current matching point that does not actually consume any characters. @@ -3013,8 +3017,8 @@  File: sed.info, Node: Non-backtracking subpatterns, Next: Conditional subpatterns, Prev: Assertions, Up: Perl regexps -Non-backtracking subpatterns -============================ +B.9 Non-backtracking subpatterns +================================ With both maximizing and minimizing repetition, failure of what follows normally causes the repeated item to be evaluated again to see if a @@ -3126,8 +3130,8 @@  File: sed.info, Node: Conditional subpatterns, Next: Recursive patterns, Prev: Non-backtracking subpatterns, Up: Perl regexps -Conditional subpatterns -======================= +B.10 Conditional subpatterns +============================ It is possible to cause the matching process to obey a subpattern conditionally or to choose between two alternative subpatterns, @@ -3181,8 +3185,8 @@  File: sed.info, Node: Recursive patterns, Next: Comments, Prev: Conditional subpatterns, Up: Perl regexps -Recursive patterns -================== +B.11 Recursive patterns +======================= Consider the problem of matching a string in parentheses, allowing for unlimited nested parentheses. Without the use of recursion, the best @@ -3235,8 +3239,8 @@  File: sed.info, Node: Comments, Prev: Recursive patterns, Up: Perl regexps -Comments -======== +B.12 Comments +============= The sequence (?# marks the start of a comment which continues ues up to the next closing parenthesis. Nested parentheses are not permitted. The @@ -3256,225 +3260,287 @@ This is a general index of all issues discussed in this manual, with the exception of the `sed' commands and command-line options. +[index] * Menu: -* Additional reading about sed: Other Resources. -* ADDR1,+N: Addresses. -* ADDR1,~N: Addresses. -* Address, as a regular expression: Addresses. -* Address, last line: Addresses. -* Address, numeric: Addresses. -* Addresses, in sed scripts: Addresses. -* Append hold space to pattern space: Other Commands. -* Append next input line to pattern space: Other Commands. -* Append pattern space to hold space: Other Commands. -* Appending text after a line: Other Commands. -* Backreferences, in regular expressions: The "s" Command. -* Branch to a label, if s/// failed: Extended Commands. +* Additional reading about sed: Other Resources. (line 6) +* ADDR1,+N: Addresses. (line 93) +* ADDR1,~N: Addresses. (line 93) +* Address, as a regular expression: Addresses. (line 27) +* Address, last line: Addresses. (line 22) +* Address, numeric: Addresses. (line 8) +* Addresses, in sed scripts: Addresses. (line 6) +* Append hold space to pattern space: Other Commands. (line 125) +* Append next input line to pattern space: Other Commands. (line 105) +* Append pattern space to hold space: Other Commands. (line 117) +* Appending text after a line: Other Commands. (line 27) +* Backreferences, in regular expressions: The "s" Command. (line 19) +* Branch to a label, if s/// failed: Extended Commands. (line 63) * Branch to a label, if s/// succeeded: Programming Commands. + (line 22) * Branch to a label, unconditionally: Programming Commands. -* Buffer spaces, pattern and hold: Execution Cycle. -* Bugs, reporting: Reporting Bugs. -* Case-insensitive matching: The "s" Command. -* Caveat -- #n on first line: Common Commands. -* Command groups: Common Commands. -* Comments, in scripts: Common Commands. -* Conditional branch <1>: Extended Commands. + (line 18) +* Buffer spaces, pattern and hold: Execution Cycle. (line 6) +* Bugs, reporting: Reporting Bugs. (line 6) +* Case-insensitive matching: The "s" Command. (line 95) +* Caveat -- #n on first line: Common Commands. (line 20) +* Command groups: Common Commands. (line 50) +* Comments, in scripts: Common Commands. (line 12) +* Conditional branch <1>: Extended Commands. (line 63) * Conditional branch: Programming Commands. -* Copy hold space into pattern space: Other Commands. -* Copy pattern space into hold space: Other Commands. -* Delete first line from pattern space: Other Commands. -* Disabling autoprint, from command line: Invoking sed. -* empty regular expression: Addresses. -* Evaluate Bourne-shell commands: Extended Commands. + (line 22) +* Copy hold space into pattern space: Other Commands. (line 121) +* Copy pattern space into hold space: Other Commands. (line 113) +* Delete first line from pattern space: Other Commands. (line 99) +* Disabling autoprint, from command line: Invoking sed. (line 34) +* empty regular expression: Addresses. (line 31) +* Evaluate Bourne-shell commands: Extended Commands. (line 12) * Evaluate Bourne-shell commands, after substitution: The "s" Command. -* Exchange hold space with pattern space: Other Commands. -* Excluding lines: Addresses. -* Extended regular expressions, choosing: Invoking sed. -* Extended regular expressions, syntax: Extended regexps. -* Files to be processed as input: Invoking sed. + (line 86) +* Exchange hold space with pattern space: Other Commands. (line 129) +* Excluding lines: Addresses. (line 116) +* Extended regular expressions, choosing: Invoking sed. (line 83) +* Extended regular expressions, syntax: Extended regexps. (line 6) +* Files to be processed as input: Invoking sed. (line 128) * Flow of control in scripts: Programming Commands. -* Global substitution: The "s" Command. -* GNU extensions, 0 address: Addresses. -* GNU extensions, 0,ADDR2 addressing: Addresses. -* GNU extensions, ADDR1,+N addressing: Addresses. -* GNU extensions, ADDR1,~N addressing: Addresses. -* GNU extensions, extended regular expressions: Invoking sed. + (line 11) +* Global substitution: The "s" Command. (line 51) +* GNU extensions, 0 address: Addresses. (line 93) +* GNU extensions, 0,ADDR2 addressing: Addresses. (line 93) +* GNU extensions, ADDR1,+N addressing: Addresses. (line 93) +* GNU extensions, ADDR1,~N addressing: Addresses. (line 93) +* GNU extensions, extended regular expressions: Invoking sed. (line 83) * GNU extensions, g and NUMBER modifier interaction in s command: The "s" Command. -* GNU extensions, I modifier <1>: Addresses. -* GNU extensions, I modifier: The "s" Command. -* GNU extensions, N~M addresses: Addresses. -* GNU extensions, special escapes <1>: Escapes. -* GNU extensions, special escapes: Reporting Bugs. -* GNU extensions, special two-address forms: Addresses. -* GNU extensions, to basic regular expressions <1>: Regular Expressions. -* GNU extensions, to basic regular expressions <2>: Reporting Bugs. + (line 57) +* GNU extensions, I modifier <1>: The "s" Command. (line 95) +* GNU extensions, I modifier: Addresses. (line 49) +* GNU extensions, N~M addresses: Addresses. (line 13) +* GNU extensions, special escapes <1>: Reporting Bugs. (line 78) +* GNU extensions, special escapes: Escapes. (line 6) +* GNU extensions, special two-address forms: Addresses. (line 93) +* GNU extensions, to basic regular expressions <1>: Reporting Bugs. + (line 51) * GNU extensions, to basic regular expressions: Regular Expressions. -* GNU extensions, unlimited line length: Limitations. + (line 26) +* GNU extensions, unlimited line length: Limitations. (line 6) * Goto, in scripts: Programming Commands. -* Greedy regular expression matching <1>: Repetition. -* Greedy regular expression matching: Regular Expressions. -* Grouping commands: Common Commands. -* Hold space, appending from pattern space: Other Commands. -* Hold space, appending to pattern space: Other Commands. -* Hold space, copy into pattern space: Other Commands. -* Hold space, copying pattern space into: Other Commands. -* Hold space, definition: Execution Cycle. -* Hold space, exchange with pattern space: Other Commands. -* In-place editing: Reporting Bugs. -* In-place editing, activating: Invoking sed. + (line 18) +* Greedy regular expression matching <1>: Repetition. (line 73) +* Greedy regular expression matching: Regular Expressions. (line 135) +* Grouping commands: Common Commands. (line 50) +* Hold space, appending from pattern space: Other Commands. (line 117) +* Hold space, appending to pattern space: Other Commands. (line 125) +* Hold space, copy into pattern space: Other Commands. (line 121) +* Hold space, copying pattern space into: Other Commands. (line 113) +* Hold space, definition: Execution Cycle. (line 6) +* Hold space, exchange with pattern space: Other Commands. (line 129) +* In-place editing: Reporting Bugs. (line 85) +* In-place editing, activating: Invoking sed. (line 41) * In-place editing, Perl-style backup file names: Invoking sed. -* Inserting text before a line: Other Commands. + (line 52) +* Inserting text before a line: Other Commands. (line 46) * Labels, in scripts: Programming Commands. -* Last line, selecting: Addresses. -* Line length, setting <1>: Other Commands. -* Line length, setting: Invoking sed. -* Line number, printing: Other Commands. -* Line selection: Addresses. -* Line, selecting by number: Addresses. -* Line, selecting by regular expression match: Addresses. -* Line, selecting last: Addresses. -* List pattern space: Other Commands. + (line 14) +* Last line, selecting: Addresses. (line 22) +* Line length, setting <1>: Other Commands. (line 65) +* Line length, setting: Invoking sed. (line 66) +* Line number, printing: Other Commands. (line 62) +* Line selection: Addresses. (line 6) +* Line, selecting by number: Addresses. (line 8) +* Line, selecting by regular expression match: Addresses. (line 27) +* Line, selecting last: Addresses. (line 22) +* List pattern space: Other Commands. (line 65) * Mixing g and NUMBER modifiers in the s command: The "s" Command. -* Next input line, append to pattern space: Other Commands. + (line 57) +* Next input line, append to pattern space: Other Commands. (line 105) * Next input line, replace pattern space with: Common Commands. -* Non-bugs, in-place editing: Reporting Bugs. -* Non-bugs, N command on the last line: Reporting Bugs. -* Non-bugs, regex syntax clashes: Reporting Bugs. -* Parenthesized substrings: The "s" Command. -* Pattern space, definition: Execution Cycle. + (line 44) +* Non-bugs, in-place editing: Reporting Bugs. (line 85) +* Non-bugs, N command on the last line: Reporting Bugs. (line 31) +* Non-bugs, regex syntax clashes: Reporting Bugs. (line 51) +* Parenthesized substrings: The "s" Command. (line 19) +* Pattern space, definition: Execution Cycle. (line 6) * Perl-style regular expressions, asserting subpatterns: Assertions. -* Perl-style regular expressions, assertions <1>: Assertions. -* Perl-style regular expressions, assertions: Backslash. + (line 6) +* Perl-style regular expressions, assertions <1>: Assertions. (line 6) +* Perl-style regular expressions, assertions: Backslash. (line 77) * Perl-style regular expressions, backreferences <1>: Backreferences. -* Perl-style regular expressions, backreferences: Backslash. -* Perl-style regular expressions, case-insensitive <1>: Square brackets. -* Perl-style regular expressions, case-insensitive <2>: Options setting. -* Perl-style regular expressions, case-insensitive <3>: Addresses. -* Perl-style regular expressions, case-insensitive: The "s" Command. + (line 6) +* Perl-style regular expressions, backreferences: Backslash. (line 18) +* Perl-style regular expressions, case-insensitive <1>: Options setting. + (line 6) +* Perl-style regular expressions, case-insensitive <2>: Square brackets. + (line 27) +* Perl-style regular expressions, case-insensitive <3>: The "s" Command. + (line 95) +* Perl-style regular expressions, case-insensitive: Addresses. + (line 49) * Perl-style regular expressions, character classes <1>: Square brackets. + (line 6) * Perl-style regular expressions, character classes: Backslash. -* Perl-style regular expressions, choosing: Invoking sed. -* Perl-style regular expressions, comments: Comments. + (line 60) +* Perl-style regular expressions, choosing: Invoking sed. (line 91) +* Perl-style regular expressions, comments: Comments. (line 6) * Perl-style regular expressions, conditional subpatterns: Conditional subpatterns. + (line 6) * Perl-style regular expressions, escaped sequences: Backslash. -* Perl-style regular expressions, extended <1>: Comments. + (line 6) +* Perl-style regular expressions, extended <1>: Comments. (line 11) * Perl-style regular expressions, extended <2>: Options setting. + (line 6) * Perl-style regular expressions, extended <3>: The "s" Command. -* Perl-style regular expressions, extended: Addresses. + (line 116) +* Perl-style regular expressions, extended: Addresses. (line 70) * Perl-style regular expressions, lookahead subpatterns <1>: Conditional subpatterns. + (line 40) * Perl-style regular expressions, lookahead subpatterns: Assertions. -* Perl-style regular expressions, lookbehind subpatterns <1>: Assertions. -* Perl-style regular expressions, lookbehind subpatterns: Non-backtracking subpatterns. + (line 13) +* Perl-style regular expressions, lookbehind subpatterns <1>: Non-backtracking subpatterns. + (line 44) +* Perl-style regular expressions, lookbehind subpatterns: Assertions. + (line 31) * Perl-style regular expressions, multiline <1>: Options setting. -* Perl-style regular expressions, multiline <2>: Circumflex/dollar sign/period. -* Perl-style regular expressions, multiline <3>: Square brackets. -* Perl-style regular expressions, multiline <4>: Addresses. -* Perl-style regular expressions, multiline: The "s" Command. + (line 6) +* Perl-style regular expressions, multiline <2>: Square brackets. + (line 32) +* Perl-style regular expressions, multiline <3>: Circumflex/dollar sign/period. + (line 27) +* Perl-style regular expressions, multiline <4>: The "s" Command. + (line 100) +* Perl-style regular expressions, multiline: Addresses. (line 54) * Perl-style regular expressions, newlines: Circumflex/dollar sign/period. + (line 6) * Perl-style regular expressions, non-backtracking subpatterns: Non-backtracking subpatterns. + (line 6) * Perl-style regular expressions, non-capturing subpatterns: Non-capturing subpatterns. + (line 6) * Perl-style regular expressions, recursion: Recursive patterns. + (line 6) * Perl-style regular expressions, recursive patterns: Recursive patterns. -* Perl-style regular expressions, repetitions: Repetition. -* Perl-style regular expressions, single line <1>: The "s" Command. -* Perl-style regular expressions, single line <2>: Repetition. -* Perl-style regular expressions, single line <3>: Options setting. -* Perl-style regular expressions, single line <4>: Square brackets. -* Perl-style regular expressions, single line <5>: Circumflex/dollar sign/period. -* Perl-style regular expressions, single line: Addresses. + (line 6) +* Perl-style regular expressions, repetitions: Repetition. (line 6) +* Perl-style regular expressions, single line <1>: Repetition. + (line 111) +* Perl-style regular expressions, single line <2>: Options setting. + (line 6) +* Perl-style regular expressions, single line <3>: Square brackets. + (line 32) +* Perl-style regular expressions, single line <4>: Circumflex/dollar sign/period. + (line 41) +* Perl-style regular expressions, single line <5>: The "s" Command. + (line 110) +* Perl-style regular expressions, single line: Addresses. (line 64) * Perl-style regular expressions, stingy repetitions: Repetition. -* Perl-style regular expressions, syntax: Perl regexps. + (line 73) +* Perl-style regular expressions, syntax: Perl regexps. (line 6) * Perl-style regular expressions, toggling options: Options setting. -* Portability, comments: Common Commands. -* Portability, line length limitations: Limitations. -* Portability, N command on the last line: Reporting Bugs. + (line 6) +* Portability, comments: Common Commands. (line 15) +* Portability, line length limitations: Limitations. (line 6) +* Portability, N command on the last line: Reporting Bugs. (line 31) * POSIXLY_CORRECT behavior, bracket expressions: Regular Expressions. -* POSIXLY_CORRECT behavior, enabling: Invoking sed. -* POSIXLY_CORRECT behavior, escapes: Escapes. -* POSIXLY_CORRECT behavior, N command: Reporting Bugs. -* Print first line from pattern space: Other Commands. -* Printing line number: Other Commands. -* Printing text unambiguously: Other Commands. -* Quitting <1>: Extended Commands. -* Quitting: Common Commands. -* Range of lines: Addresses. -* Range with start address of zero: Addresses. -* Read next input line: Common Commands. -* Read text from a file <1>: Extended Commands. -* Read text from a file: Other Commands. -* Reformat pattern space: Extended Commands. -* Reformatting paragraphs: Extended Commands. + (line 97) +* POSIXLY_CORRECT behavior, enabling: Invoking sed. (line 74) +* POSIXLY_CORRECT behavior, escapes: Escapes. (line 11) +* POSIXLY_CORRECT behavior, N command: Reporting Bugs. (line 46) +* Print first line from pattern space: Other Commands. (line 110) +* Printing line number: Other Commands. (line 62) +* Printing text unambiguously: Other Commands. (line 65) +* Quitting <1>: Extended Commands. (line 36) +* Quitting: Common Commands. (line 30) +* Range of lines: Addresses. (line 80) +* Range with start address of zero: Addresses. (line 93) +* Read next input line: Common Commands. (line 44) +* Read text from a file <1>: Extended Commands. (line 53) +* Read text from a file: Other Commands. (line 78) +* Reformat pattern space: Extended Commands. (line 26) +* Reformatting paragraphs: Extended Commands. (line 26) * Replace hold space with copy of pattern space: Other Commands. + (line 113) * Replace pattern space with copy of hold space: Other Commands. + (line 121) * Replacing all text matching regexp in a line: The "s" Command. + (line 51) * Replacing only Nth match of regexp in a line: The "s" Command. -* Replacing selected lines with other text: Other Commands. -* Requiring super-sed: Extended Commands. -* Script structure: sed Programs. -* Script, from a file: Invoking sed. -* Script, from command line: Invoking sed. -* sed program structure: sed Programs. -* Selecting lines to process: Addresses. -* Selecting non-matching lines: Addresses. -* Several lines, selecting: Addresses. -* Slash character, in regular expressions: Addresses. -* Spaces, pattern and hold: Execution Cycle. -* Special addressing forms: Addresses. -* ssed extensions, /dev/stderr file <1>: Other Commands. -* ssed extensions, /dev/stderr file: The "s" Command. -* ssed extensions, /dev/stdin file <1>: Other Commands. -* ssed extensions, /dev/stdin file: Extended Commands. -* ssed extensions, /dev/stdout file <1>: Invoking sed. -* ssed extensions, /dev/stdout file <2>: Other Commands. -* ssed extensions, /dev/stdout file: The "s" Command. -* ssed extensions, branch if s/// failed: Extended Commands. + (line 55) +* Replacing selected lines with other text: Other Commands. (line 52) +* Requiring super-sed: Extended Commands. (line 69) +* Script structure: sed Programs. (line 6) +* Script, from a file: Invoking sed. (line 120) +* Script, from command line: Invoking sed. (line 115) +* sed program structure: sed Programs. (line 6) +* Selecting lines to process: Addresses. (line 6) +* Selecting non-matching lines: Addresses. (line 116) +* Several lines, selecting: Addresses. (line 80) +* Slash character, in regular expressions: Addresses. (line 41) +* Spaces, pattern and hold: Execution Cycle. (line 6) +* Special addressing forms: Addresses. (line 93) +* ssed extensions, /dev/stderr file <1>: Other Commands. (line 88) +* ssed extensions, /dev/stderr file: The "s" Command. (line 79) +* ssed extensions, /dev/stdin file <1>: Extended Commands. (line 53) +* ssed extensions, /dev/stdin file: Other Commands. (line 78) +* ssed extensions, /dev/stdout file <1>: Other Commands. (line 88) +* ssed extensions, /dev/stdout file <2>: The "s" Command. (line 79) +* ssed extensions, /dev/stdout file: Invoking sed. (line 136) +* ssed extensions, branch if s/// failed: Extended Commands. (line 63) * ssed extensions, case modifiers in s commands: The "s" Command. + (line 23) * ssed extensions, checking for their presence: Extended Commands. -* ssed extensions, disabling: Invoking sed. -* ssed extensions, evaluating Bourne-shell commands <1>: The "s" Command. -* ssed extensions, evaluating Bourne-shell commands: Extended Commands. -* ssed extensions, in-place editing <1>: Reporting Bugs. -* ssed extensions, in-place editing: Invoking sed. -* ssed extensions, L command: Extended Commands. -* ssed extensions, M modifier <1>: Addresses. -* ssed extensions, M modifier: The "s" Command. + (line 69) +* ssed extensions, disabling: Invoking sed. (line 71) +* ssed extensions, evaluating Bourne-shell commands <1>: Extended Commands. + (line 12) +* ssed extensions, evaluating Bourne-shell commands: The "s" Command. + (line 86) +* ssed extensions, in-place editing <1>: Reporting Bugs. (line 85) +* ssed extensions, in-place editing: Invoking sed. (line 41) +* ssed extensions, L command: Extended Commands. (line 26) +* ssed extensions, M modifier <1>: The "s" Command. (line 100) +* ssed extensions, M modifier: Addresses. (line 54) * ssed extensions, modifiers and the empty regular expression: Addresses. + (line 31) * ssed extensions, Perl-style regular expressions: Invoking sed. -* ssed extensions, quitting silently: Extended Commands. -* ssed extensions, R command: Extended Commands. + (line 91) +* ssed extensions, quitting silently: Extended Commands. (line 36) +* ssed extensions, R command: Extended Commands. (line 53) * ssed extensions, reading a file a line at a time: Extended Commands. + (line 53) * ssed extensions, reformatting paragraphs: Extended Commands. + (line 26) * ssed extensions, returning an exit code <1>: Extended Commands. -* ssed extensions, returning an exit code: Common Commands. -* ssed extensions, S modifier <1>: The "s" Command. -* ssed extensions, S modifier: Addresses. -* ssed extensions, setting line length: Other Commands. -* ssed extensions, subprocesses <1>: Extended Commands. -* ssed extensions, subprocesses: The "s" Command. + (line 36) +* ssed extensions, returning an exit code: Common Commands. (line 30) +* ssed extensions, S modifier <1>: The "s" Command. (line 110) +* ssed extensions, S modifier: Addresses. (line 64) +* ssed extensions, setting line length: Other Commands. (line 65) +* ssed extensions, subprocesses <1>: Extended Commands. (line 12) +* ssed extensions, subprocesses: The "s" Command. (line 86) * ssed extensions, two addresses supported by most commands: Other Commands. + (line 25) * ssed extensions, writing first line to a file: Extended Commands. -* ssed extensions, X modifier <1>: The "s" Command. -* ssed extensions, X modifier: Addresses. -* Standard input, processing as input: Invoking sed. -* Stream editor: Introduction. -* Subprocesses <1>: Extended Commands. -* Subprocesses: The "s" Command. -* Substitution of text, options: The "s" Command. -* Text, appending: Other Commands. -* Text, deleting: Common Commands. -* Text, insertion: Other Commands. -* Text, printing: Common Commands. -* Text, printing after substitution: The "s" Command. + (line 80) +* ssed extensions, X modifier <1>: The "s" Command. (line 116) +* ssed extensions, X modifier: Addresses. (line 70) +* Standard input, processing as input: Invoking sed. (line 130) +* Stream editor: Introduction. (line 6) +* Subprocesses <1>: Extended Commands. (line 12) +* Subprocesses: The "s" Command. (line 86) +* Substitution of text, options: The "s" Command. (line 47) +* Text, appending: Other Commands. (line 27) +* Text, deleting: Common Commands. (line 36) +* Text, insertion: Other Commands. (line 46) +* Text, printing: Common Commands. (line 39) +* Text, printing after substitution: The "s" Command. (line 65) * Text, writing to a file after substitution: The "s" Command. -* Transliteration: Other Commands. -* Unbuffered I/O, choosing: Invoking sed. -* Usage summary, printing: Invoking sed. -* Version, printing: Invoking sed. -* Working on separate files: Invoking sed. -* Write first line to a file: Extended Commands. -* Write to a file: Other Commands. -* Zero, as range start address: Addresses. + (line 79) +* Transliteration: Other Commands. (line 14) +* Unbuffered I/O, choosing: Invoking sed. (line 108) +* Usage summary, printing: Invoking sed. (line 28) +* Version, printing: Invoking sed. (line 24) +* Working on separate files: Invoking sed. (line 98) +* Write first line to a file: Extended Commands. (line 80) +* Write to a file: Other Commands. (line 88) +* Zero, as range start address: Addresses. (line 93)  File: sed.info, Node: Command and Option Index, Prev: Concept Index, Up: Top @@ -3485,129 +3551,133 @@ This is an alphabetical list of all `sed' commands and command-line options. +[index] * Menu: -* # (comments): Common Commands. -* --expression: Invoking sed. -* --file: Invoking sed. -* --help: Invoking sed. -* --in-place: Invoking sed. -* --line-length: Invoking sed. -* --quiet: Invoking sed. -* --regexp-extended: Invoking sed. -* --regexp-perl: Invoking sed. -* --silent: Invoking sed. -* --unbuffered: Invoking sed. -* --version: Invoking sed. -* -e: Invoking sed. -* -f: Invoking sed. -* -i: Invoking sed. -* -l: Invoking sed. -* -n: Invoking sed. -* -n, forcing from within a script: Common Commands. -* -R: Invoking sed. -* -r: Invoking sed. -* -u: Invoking sed. +* # (comments): Common Commands. (line 12) +* --expression: Invoking sed. (line 115) +* --file: Invoking sed. (line 120) +* --help: Invoking sed. (line 28) +* --in-place: Invoking sed. (line 41) +* --line-length: Invoking sed. (line 66) +* --quiet: Invoking sed. (line 34) +* --regexp-extended: Invoking sed. (line 83) +* --regexp-perl: Invoking sed. (line 91) +* --silent: Invoking sed. (line 34) +* --unbuffered: Invoking sed. (line 108) +* --version: Invoking sed. (line 24) +* -e: Invoking sed. (line 115) +* -f: Invoking sed. (line 120) +* -i: Invoking sed. (line 41) +* -l: Invoking sed. (line 66) +* -n: Invoking sed. (line 34) +* -n, forcing from within a script: Common Commands. (line 20) +* -R: Invoking sed. (line 91) +* -r: Invoking sed. (line 83) +* -u: Invoking sed. (line 108) * : (label) command: Programming Commands. -* = (print line number) command: Other Commands. -* a (append text lines) command: Other Commands. + (line 14) +* = (print line number) command: Other Commands. (line 62) +* a (append text lines) command: Other Commands. (line 27) * b (branch) command: Programming Commands. -* c (change to text lines) command: Other Commands. -* D (delete first line) command: Other Commands. -* d (delete) command: Common Commands. -* e (evaluate) command: Extended Commands. -* G (appending Get) command: Other Commands. -* g (get) command: Other Commands. -* H (append Hold) command: Other Commands. -* h (hold) command: Other Commands. -* i (insert text lines) command: Other Commands. -* L (fLow paragraphs) command: Extended Commands. -* l (list unambiguously) command: Other Commands. -* N (append Next line) command: Other Commands. -* n (next-line) command: Common Commands. -* P (print first line) command: Other Commands. -* p (print) command: Common Commands. -* q (quit) command: Common Commands. -* Q (silent Quit) command: Extended Commands. -* r (read file) command: Other Commands. -* R (read line) command: Extended Commands. -* s command, option flags: The "s" Command. -* T (test and branch if failed) command: Extended Commands. + (line 18) +* c (change to text lines) command: Other Commands. (line 52) +* D (delete first line) command: Other Commands. (line 99) +* d (delete) command: Common Commands. (line 36) +* e (evaluate) command: Extended Commands. (line 12) +* G (appending Get) command: Other Commands. (line 125) +* g (get) command: Other Commands. (line 121) +* H (append Hold) command: Other Commands. (line 117) +* h (hold) command: Other Commands. (line 113) +* i (insert text lines) command: Other Commands. (line 46) +* L (fLow paragraphs) command: Extended Commands. (line 26) +* l (list unambiguously) command: Other Commands. (line 65) +* N (append Next line) command: Other Commands. (line 105) +* n (next-line) command: Common Commands. (line 44) +* P (print first line) command: Other Commands. (line 110) +* p (print) command: Common Commands. (line 39) +* q (quit) command: Common Commands. (line 30) +* Q (silent Quit) command: Extended Commands. (line 36) +* r (read file) command: Other Commands. (line 78) +* R (read line) command: Extended Commands. (line 53) +* s command, option flags: The "s" Command. (line 47) +* T (test and branch if failed) command: Extended Commands. (line 63) * t (test and branch if successful) command: Programming Commands. -* v (version) command: Extended Commands. -* w (write file) command: Other Commands. -* W (write first line) command: Extended Commands. -* x (eXchange) command: Other Commands. -* y (transliterate) command: Other Commands. -* {} command grouping: Common Commands. + (line 22) +* v (version) command: Extended Commands. (line 69) +* w (write file) command: Other Commands. (line 88) +* W (write first line) command: Extended Commands. (line 80) +* x (eXchange) command: Other Commands. (line 129) +* y (transliterate) command: Other Commands. (line 14) +* {} command grouping: Common Commands. (line 50)  Tag Table: -Node: Top938 -Node: Introduction4812 -Node: Invoking sed5362 -Ref: Invoking sed-Footnote-110682 -Ref: Invoking sed-Footnote-210874 -Node: sed Programs10979 -Node: Execution Cycle12125 -Ref: Execution Cycle-Footnote-113295 -Node: Addresses13606 -Node: Regular Expressions19063 -Node: Common Commands26609 -Node: The "s" Command28606 -Ref: The "s" Command-Footnote-133634 -Node: Other Commands33706 -Ref: Other Commands-Footnote-138846 -Node: Programming Commands38918 -Node: Extended Commands39824 -Node: Escapes43409 -Ref: Escapes-Footnote-146849 -Node: Examples47040 -Node: Centering lines48132 -Node: Increment a number49041 -Ref: Increment a number-Footnote-150618 -Node: Rename files to lower case50738 -Node: Print bash environment53527 -Node: Reverse chars of lines54304 -Ref: Reverse chars of lines-Footnote-155317 -Node: tac55539 -Node: cat -n56334 -Node: cat -b58188 -Node: wc -c58937 -Ref: wc -c-Footnote-160875 -Node: wc -w60944 -Node: wc -l62413 -Node: head62647 -Node: tail62968 -Node: uniq64404 -Node: uniq -d65197 -Node: uniq -u65918 -Node: cat -s66639 -Node: Limitations68549 -Ref: Limitations-Footnote-172217 -Ref: Limitations-Footnote-272305 -Node: Other Resources72348 -Node: Reporting Bugs73271 -Ref: Reporting Bugs-Footnote-178827 -Node: Extended regexps78898 -Node: Perl regexps80061 -Node: Backslash81810 -Node: Circumflex/dollar sign/period86673 -Node: Square brackets89274 -Node: Options setting94272 -Node: Non-capturing subpatterns96506 -Node: Repetition98409 -Ref: Repetition-Footnote-1103152 -Node: Backreferences103200 -Node: Assertions106049 -Node: Non-backtracking subpatterns110392 -Ref: Non-backtracking subpatterns-Footnote-1114465 -Ref: Non-backtracking subpatterns-Footnote-2114745 -Node: Conditional subpatterns115058 -Node: Recursive patterns117616 -Node: Comments120053 -Node: Concept Index120555 -Node: Command and Option Index133929 +Node: Top922 +Node: Introduction4838 +Node: Invoking sed5392 +Ref: Invoking sed-Footnote-110716 +Ref: Invoking sed-Footnote-210908 +Node: sed Programs11013 +Node: Execution Cycle12163 +Ref: Execution Cycle-Footnote-113341 +Node: Addresses13652 +Node: Regular Expressions19117 +Node: Common Commands26671 +Node: The "s" Command28676 +Ref: The "s" Command-Footnote-133712 +Node: Other Commands33784 +Ref: Other Commands-Footnote-138932 +Node: Programming Commands39004 +Node: Extended Commands39918 +Node: Escapes43511 +Ref: Escapes-Footnote-146959 +Node: Examples47150 +Node: Centering lines48246 +Node: Increment a number49138 +Ref: Increment a number-Footnote-150698 +Node: Rename files to lower case50818 +Node: Print bash environment53510 +Node: Reverse chars of lines54265 +Ref: Reverse chars of lines-Footnote-155266 +Node: tac55483 +Node: cat -n56266 +Node: cat -b58088 +Node: wc -c58835 +Ref: wc -c-Footnote-160751 +Node: wc -w60820 +Node: wc -l62284 +Node: head62528 +Node: tail62859 +Node: uniq64295 +Node: uniq -d65083 +Node: uniq -u65794 +Node: cat -s66505 +Node: Limitations68380 +Ref: Limitations-Footnote-172052 +Ref: Limitations-Footnote-272140 +Node: Other Resources72183 +Node: Reporting Bugs73110 +Ref: Reporting Bugs-Footnote-178668 +Node: Extended regexps78739 +Node: Perl regexps79924 +Node: Backslash81695 +Node: Circumflex/dollar sign/period86706 +Node: Square brackets89315 +Node: Options setting94321 +Node: Non-capturing subpatterns96563 +Node: Repetition98474 +Ref: Repetition-Footnote-1103225 +Node: Backreferences103273 +Node: Assertions106271 +Node: Non-backtracking subpatterns110622 +Ref: Non-backtracking subpatterns-Footnote-1114703 +Ref: Non-backtracking subpatterns-Footnote-2114983 +Node: Conditional subpatterns115296 +Node: Recursive patterns117864 +Node: Comments120311 +Node: Concept Index120823 +Node: Command and Option Index141210  End Tag Table --- ssed-3.62.orig/doc/version.texi +++ ssed-3.62/doc/version.texi @@ -1,4 +1,4 @@ -@set UPDATED 26 December 2004 -@set UPDATED-MONTH December 2004 +@set UPDATED 7 March 2006 +@set UPDATED-MONTH March 2006 @set EDITION 3.62 @set VERSION 3.62 --- ssed-3.62.orig/doc/stamp-vti +++ ssed-3.62/doc/stamp-vti @@ -1,4 +1,4 @@ -@set UPDATED 26 December 2004 -@set UPDATED-MONTH December 2004 +@set UPDATED 7 March 2006 +@set UPDATED-MONTH March 2006 @set EDITION 3.62 @set VERSION 3.62