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csplit(1)

tabs(1)

fspec(4)

NEWFORM(1)



          NEWFORM(1)           INTERACTIVE UNIX System           NEWFORM(1)



          NAME
               newform - change the format of a text file

          SYNOPSIS
               newform [-s] [-itabspec] [-otabspec] [-bn] [-en] [-pn] [-an]
               [-f] [-cchar] [-ln] [files]

          DESCRIPTION
               The newform command reads lines from the named files, or the
               standard input if no input file is named, and reproduces the
               lines on the standard output.  Lines are reformatted in
               accordance with command line options in effect.

               Except for -s, command line options may appear in any order,
               may be repeated, and may be intermingled with the optional
               files.  Command line options are processed in the order
               specified.  This means that option sequences like ``-e15
               -l60'' will yield results different from ``-l60 -e15''.
               Options are applied to all files on the command line.

               -s        Shears off leading characters on each line up to
                         the first tab and places up to 8 of the sheared
                         characters at the end of the line.  If more than 8
                         characters (not counting the first tab) are
                         sheared, the eighth character is replaced by a *
                         and any characters to the right of it are dis-
                         carded.  The first tab is always discarded.

                         An error message and program exit will occur if
                         this option is used on a file without a tab on
                         each line.  The characters sheared off are saved
                         internally until all other options specified are
                         applied to that line.  The characters are then
                         added at the end of the processed line.

                         For example, to convert a file with leading
                         digits, one or more tabs, and text on each line,
                         to a file beginning with the text, all tabs after
                         the first expanded to spaces, padded with spaces
                         out to column 72 (or truncated to column 72), and
                         the leading digits placed starting at column 73,
                         the command would be:
                                newform -s -i -l -a -e file-name

               -itabspec Input tab specification:  expands tabs to spaces,
                         according to the tab specifications given.
                         Tabspec recognizes all tab specification forms
                         described in tabs(1).  In addition, tabspec may be
                         --, in which newform assumes that the tab specifi-
                         cation is to be found in the first line read from
                         the standard input [see fspec(4)].  If no tabspec
                         is given, tabspec defaults to -8.  A tabspec of -0
                         expects no tabs; if any are found, they are


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          NEWFORM(1)           INTERACTIVE UNIX System           NEWFORM(1)



                         treated as -1.

               -otabspec Output tab specification:  replaces spaces by
                         tabs, according to the tab specifications given.
                         The tab specifications are the same as for
                         -itabspec.  If no tabspec is given, tabspec
                         defaults to -8.  A tabspec of -0 means that no
                         spaces will be converted to tabs on output.

               -bn       Truncate n characters from the beginning of the
                         line when the line length is greater than the
                         effective line length (see -ln).  Default is to
                         truncate the number of characters necessary to
                         obtain the effective line length.  The default
                         value is used when -b with no n is used.  This
                         option can be used to delete the sequence numbers
                         from a COBOL program as follows:
                                newform -l1 -b7 file-name

               -en       Same as -bn except that characters are truncated
                         from the end of the line.

               -pn       Prefix n characters (see -ck) to the beginning of
                         a line when the line length is less than the
                         effective line length.  Default is to prefix the
                         number of characters necessary to obtain the
                         effective line length.

               -an       Same as -pn except characters are appended to the
                         end of a line.

               -f        Write the tab specification format line on the
                         standard output before any other lines are output.
                         The tab specification format line which is printed
                         will correspond to the format specified in the
                         last -o option.  If no -o option is specified, the
                         line which is printed will contain the default
                         specification of -8.

               -ck       Change the prefix/append character to k.  Default
                         character for k is a space.

               -ln       Set the effective line length to n characters.  If
                         n is not entered, -l defaults to 72.  The default
                         line length without the -l option is 80 charac-
                         ters.  Note that tabs and backspaces are con-
                         sidered to be one character (use -i to expand tabs
                         to spaces).

               The -l1 must be used to set the effective line length
               shorter than any existing line in the file so that the -b
               option is activated.



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          NEWFORM(1)           INTERACTIVE UNIX System           NEWFORM(1)



          DIAGNOSTICS
               All diagnostics are fatal.
               usage: ...                   newform was called with a bad
                                            option.
               not -s format                There was no tab on one line.
               can't open file              Self-explanatory.
               internal line too long       A line exceeds 512 characters
                                            after being expanded in the
                                            internal work buffer.
               tabspec in error             A tab specification is
                                            incorrectly formatted, or
                                            specified tab stops are not
                                            ascending.
               tabspec indirection illegal  A tabspec read from a file (or
                                            standard input) may not contain
                                            a tabspec referencing another
                                            file (or standard input).

               0 - normal execution
               1 - for any error

          SEE ALSO
               csplit(1), tabs(1).
               fspec(4) in the INTERACTIVE SDS Guide and Programmer's
               Reference Manual.






























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          NEWFORM(1)           INTERACTIVE UNIX System           NEWFORM(1)



          BUGS
               The newform command normally only keeps track of physical
               characters; however, for the -i and -o options, newform will
               keep track of backspaces in order to line up tabs in the
               appropriate logical columns.

               newform will not prompt the user if a tabspec is to be read
               from the standard input (by use of -i-- or -o--).

               If the -f option is used, and the last -o option specified
               was -o--, and was preceded by either a -o-- or a -i--, the
               tab specification format line will be incorrect.











































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