Mercurial > octave
view build-aux/inplace_edit.pl @ 31644:9089bd969b37 stable
merge adjacent octave namespace blocks in libgui/graphics header files
* BaseControl.h, ButtonControl.h, ButtonGroup.h, Canvas.h,
CheckBoxControl.h, ContextMenu.h, EditControl.h, Figure.h, GLCanvas.h,
ListBoxControl.h, Menu.h, Object.h, Panel.h, PopupMenuControl.h,
PushButtonControl.h, PushTool.h, RadioButtonControl.h,
SliderControl.h, Table.h, TextControl.h, ToggleButtonControl.h,
ToggleTool.h, ToolBar.h, ToolBarButton.h, qt-graphics-toolkit.h:
Merge adjacent octave namespace blocks.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 06 Dec 2022 14:23:21 -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.$$:$!"; }