Mercurial > octave-nkf
view scripts/mkdoc.pl @ 19647:e8e3a89fa370
Fix colormap functions when N is not of class double (bug #44070)
* autumn.m, bone.m, cool.m, copper.m, cubehelix.m, gray.m, hsv.m, ocean.m,
rainbow.m, spring.m, summer.m, winter.m: cast N to double since in this
colormap functions, N is used directly used in the operations and ends up
casting colormap to something else. Note that a colormap MUST be of class
double. Also, if N is an integer class, all values in colormap end up 0
or 1. Also simplify code for input checking by declaring default on function
signature line.
* flag.m, gmap40.m, hot.m, jet.m, lines.m, pink.m, prism.m, white.m: simplify
input check like the other colormap functions.
* test/colormaps.tst: add new test file to test all colormaps at once.
* test/Makefile.am: add new test file to build system.
used to create the colormap and if less
author | Carnë Draug <carandraug@octave.org> |
---|---|
date | Fri, 23 Jan 2015 15:37:56 +0000 |
parents | 0e1f5a750d00 |
children | 4197fc428c7d |
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#! /usr/bin/perl use utf8; # Copyright (C) 2012-2013 Rik Wehbring # # This file is part of Octave. # # Octave is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the # Free Software Foundation; either version 3 of the License, or (at # your option) any later version. # # Octave is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # for more details. # # You should have received a copy of the GNU General Public License # along with Octave; see the file COPYING. If not, see # <http://www.gnu.org/licenses/>. use strict; use warnings; use File::Spec; use Cwd; ## Expecting arguments in this order: ## ## SRCDIR SRCDIR-FILES ... -- LOCAL-FILES ... unless (@ARGV >= 2) { die "Usage: $0 srcdir m_filename1 ..." ; } my $srcdir = shift (@ARGV); print <<__END_OF_MSG__; ### DO NOT EDIT! ### ### This file is generated automatically from Octave source files. ### Edit source files directly and run make to update this file. __END_OF_MSG__ MFILE: foreach my $m_fname (@ARGV) { if ($m_fname eq "--") { $srcdir = getcwd (); next MFILE; } my $full_fname = File::Spec->catfile ($srcdir, $m_fname); my @paths = File::Spec->splitdir ($full_fname); if (@paths < 3 || $paths[-2] eq "private" # skip private directories || $paths[-1] !~ s/\.m$//i) # skip non m-files, and remove extension { next MFILE; } ## @classes will have @class/method as their function name my $fcn = $paths[-2] =~ m/^@/ ? File::Spec->catfile (@paths[-2, -1]) : $paths[-1]; my @help_txt = gethelp ($fcn, $full_fname); next MFILE unless @help_txt; print "\x{1d}$fcn\n"; print "\@c $fcn ", File::Spec->catfile ("scripts", $m_fname), "\n"; foreach $_ (@help_txt) { my $in_example = (m/\s*\@example\b/ .. m/\s*\@end\s+example\b/); s/^\s+\@/\@/ unless $in_example; s/^\s+(\@(?:end)\s+(group|example))/$1/; print $_; } } ################################################################################ # Subroutines ################################################################################ sub gethelp { my $fcn = shift; my $fname = shift; open (my $fh, "<", $fname) or return; my @help_txt; while (my $line = <$fh>) { next if $line =~ m/^\s*$/; # skip empty lines last if $line !~ m/^\s*(#|%)/; # out of here once code starts my $reading_block = sub {defined ($line = <$fh>) && $line !~ m/^\s*$/}; ## Skip this block if ($line =~ /(Copyright|Author)/) { while (&$reading_block ()) {} } else { do { $line =~ s/^\s*(%|#)+ ?//; push (@help_txt, $line); } while (&$reading_block ()); last; } } close ($fh); return @help_txt; }