Mercurial > octave
view build-aux/inplace_edit.pl @ 29360:55008004bb9a stable rc-6-1-90
bump versions for 6.1.90 release candidate
* configure.ac (AC_INIT): Set version to 6.1.90.
(OCTAVE_PATCH_VERSION): Set to 90.
(OCTAVE_COPYRIGHT): Update to 2021.
(OCTAVE_RELEASE_DATE): Update to 2021-02-10.
* liboctave/module.mk, libgui/module.mk, libinterp/module.mk:
Bump version number for library revision.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Wed, 10 Feb 2021 11:31:03 -0500 |
parents | 8b548f2f8086 |
children |
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#!/usr/bin/perl -w ################################################################################ ## File: inplace_edit.pl ## Usage: perl inplace_edit.pl 'PERL_CODE' file1 [file2] [...] ## Purpose: Run snippet of PERL_CODE on each line in a file and replace ## existing line with the results of running the code. ## This replaces perl -i -pe 'PERL_CODE' file1 [file2] ... ## due to a problem in Perl 5.28 which restricts the number of files ################################################################################ ## Create Perl code from first argument (-e CODE) eval "sub per_line_code { $ARGV[0]; }"; shift @ARGV; ## Loop over each file foreach $fname (@ARGV) { rename ($fname, "$fname.$$") or die "Rename failed:$fname:$!"; open (my $FHI, "<", "$fname.$$") or die "Open failed:$fname.$$:$!"; open (my $FHO, ">", "$fname") or die "Open failed:$fname:$!"; ## Loop over each line while (<$FHI>) { per_line_code (); print $FHO $_; } close ($FHI); close ($FHO); unlink "$fname.$$" or die "Delete failed:$fname.$$:$!"; }