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Fix interactive-editing chained commands

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This commit is contained in:
Pragmatic Software 2015-06-16 21:51:09 -07:00
parent 43f08b4cbc
commit 7638bb031b
1 changed files with 386 additions and 384 deletions
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94
modules/compiler_vm/languages/_default.pm
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@ -164,7 +164,7 @@ sub show_output {
close FILE;
}
if(exists $self->{options}->{'-paste'} or (defined $self->{got_run} and $self->{got_run} eq "paste")) {
if (exists $self->{options}->{'-paste'} or (defined $self->{got_run} and $self->{got_run} eq 'paste')) {
my $cmdline = $self->{cmdline};
$cmdline =~ s/\$sourcefile/$self->{sourcefile}/g;
@ -444,7 +444,7 @@ sub process_cmdline_options {
sub process_interactive_edit {
my $self = shift;
my $code = $self->{code};
my (@last_code, $save_last_code, $unshift_last_code);
my (@last_code, $unshift_last_code);
print " code: [$code]\n" if $self->{debug};
@ -474,7 +474,6 @@ sub process_interactive_edit {
$code = $copy_code;
$self->{only_show} = 1;
$self->{copy_code} = 1;
$save_last_code = 1;
}
if($subcode =~ m/^\s*(?:and\s+)?(?:diff|show)\s+(\S+)\s*$/) {
@ -500,39 +499,13 @@ sub process_interactive_edit {
exit 0;
}
if($subcode =~ m/^\s*(?:and\s+)?diff(?:\s+\S+)?\s*$/i) {
if($#last_code < 1) {
print "$self->{nick}: Not enough recent code to diff.\n"
} else {
use Text::WordDiff;
my $diff = word_diff(\$last_code[1], \$last_code[0], { STYLE => 'Diff' });
if($diff !~ /(?:<del>|<ins>)/) {
$diff = "No difference.";
} else {
$diff =~ s/<del>(.*?)(\s+)<\/del>/<del>$1<\/del>$2/g;
$diff =~ s/<ins>(.*?)(\s+)<\/ins>/<ins>$1<\/ins>$2/g;
$diff =~ s/<del>((?:(?!<del>).)*)<\/del>\s*<ins>((?:(?!<ins>).)*)<\/ins>/`replaced $1 with $2`/g;
$diff =~ s/<del>(.*?)<\/del>/`removed $1`/g;
$diff =~ s/<ins>(.*?)<\/ins>/`inserted $1`/g;
}
print "$self->{nick}: $diff\n";
}
exit 0;
}
if($subcode =~ m/^\s*(?:and\s+)?(run|paste)\s*$/i) {
$self->{got_run} = lc $1;
if(defined $last_code[0]) {
$code = $last_code[0];
$self->{only_show} = 0;
} else {
print "$self->{nick}: No recent code to $self->{got_run}.\n";
exit 0;
}
} else {
my $got_undo = 0;
my $prevchange = $last_code[0];
my @replacements;
my $got_changes = 0;
my $got_sub = 0;
my $got_diff = 0;
my $got_undo = 0;
my $last_keyword;
while($subcode =~ s/^\s*(and)?\s*undo//) {
splice @last_code, 0, 1;
@ -545,17 +518,27 @@ sub process_interactive_edit {
}
}
my @replacements;
my $prevchange = $last_code[0];
my $got_changes = 0;
my $last_keyword;
while(1) {
$got_sub = 0;
#$got_changes = 0;
$subcode =~ s/^\s*and\s+'/and $last_keyword '/ if defined $last_keyword;
if($subcode =~ m/^\s*(?:and\s+)?diff\b/i) {
$got_diff = 1;
last;
}
if($subcode =~ m/^\s*(?:and\s+)?(run|paste)\b/i) {
$self->{got_run} = lc $1;
$self->{only_show} = 0;
if ($prevchange) {
$code = $prevchange;
} else {
print "$self->{nick}: No recent code to $self->{got_run}.\n";
exit 0;
}
}
if($subcode =~ m/^\s*(and)?\s*remove \s*([^']+)?\s*'/) {
$last_keyword = 'remove';
my $modifier = 'first';
@ -818,7 +801,7 @@ sub process_interactive_edit {
last;
}
if($#replacements > -1) {
if (@replacements) {
use re::engine::RE2 -strict => 1;
@replacements = sort { $a->{'from'} cmp $b->{'from'} or $a->{'modifier'} <=> $b->{'modifier'} } @replacements;
@ -903,8 +886,6 @@ sub process_interactive_edit {
}
}
$save_last_code = 1;
unless($got_undo and not $got_changes) {
$unshift_last_code = 1 unless $copy_code and not $got_changes;
}
@ -916,9 +897,8 @@ sub process_interactive_edit {
if ($got_undo and not $got_changes) {
$self->{only_show} = 1;
}
}
if($save_last_code) {
unless (($self->{got_run} or $got_diff) and not $got_changes) {
if($unshift_last_code) {
unshift @last_code, $code;
}
@ -934,6 +914,28 @@ sub process_interactive_edit {
close FILE;
}
if ($got_diff) {
if($#last_code < 1) {
print "$self->{nick}: Not enough recent code to diff.\n"
} else {
use Text::WordDiff;
my $diff = word_diff(\$last_code[1], \$last_code[0], { STYLE => 'Diff' });
if($diff !~ /(?:<del>|<ins>)/) {
$diff = "No difference.";
} else {
$diff =~ s/<del>(.*?)(\s+)<\/del>/<del>$1<\/del>$2/g;
$diff =~ s/<ins>(.*?)(\s+)<\/ins>/<ins>$1<\/ins>$2/g;
$diff =~ s/<del>((?:(?!<del>).)*)<\/del>\s*<ins>((?:(?!<ins>).)*)<\/ins>/`replaced $1 with $2`/g;
$diff =~ s/<del>(.*?)<\/del>/`removed $1`/g;
$diff =~ s/<ins>(.*?)<\/ins>/`inserted $1`/g;
}
print "$self->{nick}: $diff\n";
}
exit 0;
}
$self->{code} = $code;
}