include origin comment of NO block

* https://github.com/badges/shields/issues/8733
* https://docs.github.com/en/actions/monitoring-and-troubleshooting-workflows/adding-a-workflow-status-badge

README.md

@@ -1,13 +1,13 @@
 
 [![LICENSE](https://img.shields.io/github/license/RecordEvolution/IMCtermite)](https://img.shields.io/github/license/RecordEvolution/IMCtermite)
 [![STARS](https://img.shields.io/github/stars/RecordEvolution/IMCtermite)](https://img.shields.io/github/stars/RecordEvolution/IMCtermite)
-![CI Build Wheel](https://github.com/RecordEvolution/IMCtermite/actions/workflows/pypi-deploy.yml/badge.svg?branch=master&event=push)
+![CI Build Wheel](https://github.com/RecordEvolution/IMCtermite/actions/workflows/pypi-deploy.yml/badge.svg?branch=&event=push)
 [![PYPI](https://img.shields.io/pypi/v/IMCtermite.svg)](https://pypi.org/project/IMCtermite/)
 
 # IMCtermite
 
 _IMCtermite_ provides access to the proprietary data format
-_IMC Bus Format_ with the file extension _.raw_ introduced and developed by
+_IMC2 Data Format_ with the file extension _.raw_ (or .dat) introduced and developed by
 [imc Test & Measurement GmbH](https://www.imc-tm.de/). This data format is
 employed i.a. by the measurement hardware
 [imc CRONOSflex](https://www.imc-tm.de/produkte/messtechnik-hardware/imc-cronosflex/ueberblick/)
@@ -18,7 +18,9 @@ for measurement data control and analysis. Thanks to the integrated Python modul
 the extracted measurement data can be stored in any open-source file format
 accessible by Python like i.a. _csv_, _json_ or _parquet_.
 
-On the [Record Evolution Platform](https://www.record-evolution.de/en/home-en/), the library can be used both as a command line tool for interactive usage and as a Python module to integrate the _.raw_  format into any ETL workflow.   
+On the [Record Evolution Platform](https://www.record-evolution.de/en/home-en/),
+the library can be used both as a command line tool for interactive usage and as a
+Python module to integrate the _.raw_  format into any ETL workflow.
 
 ## Overview
 
@@ -29,12 +31,11 @@ On the [Record Evolution Platform](https://www.record-evolution.de/en/home-en/),
 
 ## File format
 
-[Warning: Take a look at [this issue](https://github.com/RecordEvolution/IMCtermite/issues/14) when reading this section regarding the file format.]
-
-A data file of the _IMC Bus Format_ type with the extension _.raw_ is a _mixed text/binary
+A file of the _IMC2 Data Format_ type with extension _.raw_ (or .dat) is a _mixed text/binary
 file_ featuring a set of markers (keys) that indicate the start of various blocks
 of data that provide meta information and the actual measurement data. Every single
-marker is introduced by the character `"|" = 0x 7c` followed by two uppercase letters that characterize the type of marker. Each block is further divided into several
+marker is introduced by the character `"|" = 0x 7c` followed by two uppercase letters that
+characterize the type of marker. Each block is further divided into several
 parameters separated by commata `"," = 0x 2c` and terminated by a semicolon
 `";" = 0x 3b`. For instance, the header - first 600 bytes - of a raw file may
 look like this (in UTF-8 encoding):
@@ -223,6 +224,8 @@ can be found in the `python/examples` folder.
 
 - https://www.imc-tm.de/produkte/messtechnik-software/imc-famos/funktionen/im-und-export/
 - https://www.imc-tm.de/produkte/messtechnik-hardware/imc-cronosflex/ueberblick/
+- https://www.imc-tm.de/download-center/produkt-downloads/imc-famos/handbuecher
+- https://www.imc-tm.de/fileadmin/Public/Downloads/Manuals/imc_FAMOS/imcGemeinsameKomponenten.pdf
 - https://cython.readthedocs.io/en/latest/src/userguide/wrapping_CPlusPlus.html
 - https://github.com/Apollo3zehn/ImcFamosFile
 - https://apollo3zehn.github.io/ImcFamosFile/api/ImcFamosFile.FamosFileKeyType.html

lib/imc_channel.hpp

@@ -496,18 +496,10 @@ namespace imc
     // convert any description, units etc. to UTF-8 (by default)
     void convert_encoding()
     {
-      // actual input codepage
-      std::string cpn;
-
       if ( !codepage_.empty() )
       {
         // construct iconv-compatible name for respective codepage
-        cpn = std::string("CP") + codepage_;
-      }
-      else {
-	// assume codepage 1252 by default
-	cpn = std::string("CP1252");
-      }
+        std::string cpn = std::string("CP") + codepage_;
 
         // set up converter
         std::string utf = std::string("UTF-8");
@@ -526,6 +518,7 @@ namespace imc
         conv.convert(group_name_);
         conv.convert(group_comment_);
       }
+    }
 
     // get info string
     std::string get_info(int width = 20)
@@ -539,6 +532,7 @@ namespace imc
         <<std::setw(width)<<std::left<<"name:"<<name_<<"\n"
         <<std::setw(width)<<std::left<<"comment:"<<comment_<<"\n"
         <<std::setw(width)<<std::left<<"origin:"<<origin_<<"\n"
+        <<std::setw(width)<<std::left<<"origin-comment:"<<origin_comment_<<"\n"
         <<std::setw(width)<<std::left<<"description:"<<text_<<"\n"
         <<std::setw(width)<<std::left<<"trigger-time-nt:"<<std::put_time(std::gmtime(&tt),"%FT%T")<<"\n"
         <<std::setw(width)<<std::left<<"trigger-time:"<<std::put_time(std::gmtime(&att),"%FT%T")<<"\n"
@@ -577,6 +571,7 @@ namespace imc
              <<"\",\"name\":\""<<name_
              <<"\",\"comment\":\""<<comment_
              <<"\",\"origin\":\""<<origin_
+             <<"\",\"origin-comment\":\""<<origin_comment_
              <<"\",\"description\":\""<<text_
              <<"\",\"trigger-time-nt\":\""<<std::put_time(std::gmtime(&tt),"%FT%T")
              <<"\",\"trigger-time\":\""<<std::put_time(std::gmtime(&att),"%FT%T")

python/VERSION

@@ -1 +1 @@
-2.0.19
+2.0.20