3. Script Language > FEX. - Enumerations > FEL.

FEL. - For Each Line (in file)

MiniRobotLanguage (MRL)

FEL. Enumeration Command

For each Line (in a file)

Intention

Enumerate all lines in a file.

Syntax

FEL.P1|P2|P3[|P4][|P5]

Parameter Explanation

P1 - Label where the for each will jump "for each element"

P2 - Temp. Variable, updated by FEX each round.

P3 - Filename

P4 - (optional) Pattern for the Lines to enumerate. If omitted,

*.* is used and all lines are enumerated.

P5 - (optional) maximum line-number to enumerate (stop-line)

Example

'**********************************************

' FEL-Sample

' Copies all line containing a C-Comment into

' a new Textfile.

'**********************************************

DBM.2

' Source-File (must exist)

VAR.§§FIL=?pfad\Orig.txt

' Targetfile

VAR.§§TAR=?pfad\Tar.txt

DEL.§§TAR

FEL.doit|§§LIN|§§FIL|{/*&ANDTHEN:*/}

:over

MBX.Halt to read output

END.

:doit

VAR.§§LIN=$crlf$§§LIN

ATF.§§TAR|§§LIN

RET.

'**********************************************

Remarks

FEL. is a Member of the FEX-Family "For Each X". They are used for easy enumeration

Limitations: