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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,146 @@ | ||
| <?php | ||
|
|
||
| namespace MtHaml\Parser; | ||
|
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| use MtHamlPHP\Dbg; | ||
|
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| class Buffer { | ||
| protected $lines; | ||
| protected $line; | ||
|
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| protected $lineno; | ||
| protected $column; | ||
|
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| public function __construct( $string, $lineno = 1 ) { | ||
| $this->lines = preg_split( '~\r\n|\n|\r~', $string ); | ||
| $this->lineno = $lineno - 1; | ||
| } | ||
|
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| public function injectLines( $lines, $column) { | ||
|
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||
|
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| // //remove @inlcude line | ||
| if ( empty( $lines ) ) { | ||
| return false; | ||
| } | ||
| $this->lines = array_merge( $lines, $this->lines ); | ||
| // $this->line = trim($this->getLine()); | ||
| $this->line ="-#This comment is do magic, do not remove : inject start , reset parser. "; | ||
| $this->column = $column; | ||
|
|
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| return true; | ||
| } | ||
|
|
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| public function nextLine() { | ||
| $this->line = array_shift( $this->lines ); | ||
| if ( null !== $this->line ) { | ||
| ++ $this->lineno; | ||
| $this->column = 1; | ||
|
|
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| return true; | ||
| } | ||
|
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| return false; | ||
| } | ||
|
|
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| public function peekLine() { | ||
| if ( isset( $this->lines[0] ) ) { | ||
| return $this->lines[0]; | ||
| } | ||
| } | ||
|
|
||
| public function hasNextLine() { | ||
| return isset( $this->lines[0] ); | ||
| } | ||
|
|
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| public function mergeNextLine() { | ||
| if ( ! isset( $this->lines[0] ) ) { | ||
| return; | ||
| } | ||
| ++ $this->lineno; | ||
| $this->line .= "\n" . array_shift( $this->lines ); | ||
| } | ||
|
|
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| public function replaceLine( $string ) { | ||
| $this->line = $string; | ||
| } | ||
|
|
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| public function isEol() { | ||
| return $this->line === ''; | ||
| } | ||
|
|
||
| public function peekChar() { | ||
| if ( isset( $this->line[0] ) ) { | ||
| return $this->line[0]; | ||
| } | ||
| } | ||
|
|
||
| public function eatChar() { | ||
| if ( isset( $this->line[0] ) ) { | ||
| $char = $this->line[0]; | ||
| $this->line = (string) substr( $this->line, 1 ); | ||
| ++ $this->column; | ||
|
|
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| return $char; | ||
| } | ||
| } | ||
|
|
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| public function eatChars( $n ) { | ||
| $chars = (string) substr( $this->line, 0, $n ); | ||
| $this->line = (string) substr( $this->line, $n ); | ||
| $this->column += strlen( $chars ); | ||
|
|
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| return $chars; | ||
| } | ||
|
|
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| public function match( $pattern, &$match = null, $eat = true ) { | ||
| if ( $count = preg_match( $pattern, $this->line, $match, PREG_OFFSET_CAPTURE ) ) { | ||
| $pos = array(); | ||
|
|
||
| foreach ( $match as $key => &$capture ) { | ||
| $pos[ $key ] = array( | ||
| 'lineno' => $this->lineno, | ||
| 'column' => $capture[1], | ||
| ); | ||
| $capture = $capture[0]; | ||
| } | ||
| unset( $capture ); // ref | ||
|
|
||
| $match['pos'] = $pos; | ||
|
|
||
| if ( $eat ) { | ||
| $this->eat( $match[0] ); | ||
| } | ||
| } | ||
|
|
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| return $count > 0; | ||
| } | ||
|
|
||
| public function eat( $string ) { | ||
| $this->line = (string) substr( $this->line, strlen( $string ) ); | ||
| $this->column += strlen( $string ); | ||
| } | ||
|
|
||
| public function skipWs() { | ||
| $this->match( '~[ \t]+~A' ); | ||
| } | ||
|
|
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| public function getColumn() { | ||
| return $this->column; | ||
| } | ||
|
|
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| public function getLineno() { | ||
| return $this->lineno; | ||
| } | ||
|
|
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| public function getPosition() { | ||
| return array( | ||
| 'lineno' => $this->lineno, | ||
| 'column' => $this->column, | ||
| ); | ||
| } | ||
|
|
||
| public function getLine() { | ||
| return $this->line; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| //todo add base pach or inludes path |
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