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automatically removes BOM from the text

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nadrad 2022-09-15 19:50:55 +02:00
commit 3268878831
1 changed files with 20 additions and 11 deletions
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31
h-m-m
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@ -16,6 +16,9 @@ $mm['active_node_color'] = "\033[38;5;0m\033[48;5;172m\033[1m";
$mm['message_color'] = "\033[38;5;0m\033[48;5;141m\033[1m";
$mm['question_color'] = "\033[38;5;168m";
mb_regex_encoding("UTF-8");
mb_internal_encoding("UTF-8");
function load_settings(&$mm)
{
@ -97,6 +100,8 @@ const spacing_default = 2;
const conn_left_len = 6;
const conn_right_len = 4;
const BOM = "\xEF\xBB\xBF";
$mm['conn_left'] = str_repeat('─', conn_left_len );
$mm['conn_right'] = str_repeat('─', conn_right_len - 2 );
$mm['conn_single'] = str_repeat('─', conn_left_len + conn_right_len - 1 );
@ -256,10 +261,12 @@ function put($x,$y,$t) { echo "\033[{$y};{$x}f{$t}"; }
function mput(&$mm,$x,$y,$s)
{
$mm['map'][round($y)]
= mb_substr( $mm['map'][round($y)], 0, $x)
$y = round($y);
$mm['map'][$y]
= mb_substr( $mm['map'][$y], 0, $x)
. $s
. mb_substr( $mm['map'][round($y)], $x + mb_strlen($s) );
. mb_substr( $mm['map'][$y], $x + mb_strlen($s) );
}
@ -297,14 +304,16 @@ function debug($nodes)
function decode_tree($lines, $root_id, $start_id)
{
// calculating the indentation shift and cleaning up the special characters
$indentation_shift = 9999999;
foreach ($lines as $lid=>$line)
{
$lines[$lid] =
str_replace
(
[ "\t", "\n", "\r"]
,[ " ", " ", " "]
[ "\t", "\n", "\r", BOM ]
,[ " ", " ", " ", "" ]
,$lines[$lid]
)
;
@ -504,7 +513,7 @@ function calculate_x_and_lh(&$mm, $id)
}
else
{
$mm['nodes'][$id]['w'] = mb_strlen($node['title']);
$mm['nodes'][$id]['w'] = mb_strlen(trim($node['title']));
$mm['nodes'][$id]['lh'] = 1;
}
@ -863,7 +872,7 @@ function add_content_to_the_map(&$mm, $id)
(
$mm,
$node['x'],
round($node['y']+$node['yo'])+$i,
$node['y']+$node['yo']+$i,
$lines[$i].' '
);
@ -1229,7 +1238,6 @@ function edit_node(&$mm, $rewrite = false)
// delete
elseif ($in=="\033\133\63\176")
{
// $title = substr_replace($title, '', $cursor-1, 1);
$title =
mb_substr
(
@ -1297,6 +1305,7 @@ function edit_node(&$mm, $rewrite = false)
else
{
if ($in=="\011") $in=' ';
$title =
mb_substr
(
@ -1310,6 +1319,8 @@ function edit_node(&$mm, $rewrite = false)
$title
,$cursor-1
);
$title = str_replace(BOM,'',$title);
$cursor++;
}
@ -1723,7 +1734,7 @@ function message(&$mm, $text)
{
put
(
$mm['terminal_width'] - strlen($text) - 1,
$mm['terminal_width'] - mb_strlen($text) - 1,
$mm['terminal_height'],
$mm['message_color'].' '.$text.' '.reset_color
);
@ -2404,8 +2415,6 @@ function display(&$mm, $force_center = false)
// styling the lines
mb_regex_encoding("UTF-8");
mb_internal_encoding("UTF-8");
$line =
mb_ereg_replace
(