line-macro

Line Macro will read the input file line by line and handle macroinstruction.

Usage

line-macro  INPUT_FILE_PATH  [OUTPUT_FILE_PATH]

INPUT_FILE_PATH         Path of input file

OUTPUT_FILE_PATH        Path of output file
                        It will be overwrited if file exists. If not given, output to stdout insteads.

Syntax

Each macroinstruction should start from the beginning of the line. Only empty spaces or tabs are accepted before the macroinstruction, Otherwise, the line will be considered as a normal line.

Normal lines will be sent to output directly without any changes.

~import

Import external file from the FILE_PATH and replace the current line. The macroinstruction in the external file will be handled recursively.

~import  FILE_PATH ;

Error

Line Macro will stop for any error occurs.