reintroduce csvlook and new program csvtable for csv files

ChangeLog

@@ -1,6 +1,8 @@
 ****************************************************************************
 # ChangeLog for lesspipe.sh						   #
 ****************************************************************************
+- use again csvlook for display of csv files if available
+- use csvtable for tabular display of csv files, needs Text::CSV from perl
 Version 2.11 Dec 13 2023
 - fix output of archive listings when no coloring is requested
 - column does not accept std input

INSTALL

@@ -5,12 +5,15 @@ Execute the following commands (for a more detailed description see below):
   ./configure
   # required
   cp lesspipe.sh /usr/local/bin
+
   # optional for colorizing and old openoffice writer formats
   cp code2color archive_color vimcolor sxw2txt lesscomplete /usr/local/bin
+
   # optional for zsh and bash completion (archive contents)
   cp lesscomplete /usr/local/bin           # (zsh and bash)
   cp _less /usr/share/zsh/site-functions   #(zsh)
   cp less_completion /etc/bashcompletion.d #(bash)
+
 or if you prefer make:
 
   make

README.md

@@ -213,7 +213,7 @@ the author by email.
 - MS Word (docx)	requires `pandoc` or `docx2txt` or `libreoffice`
 - Powerpoint (pptx)	requires `pptx2md` or `libreoffice`
 - Excel (xlsx)		requires `in2csv` or `xlscat` or `excel2csv` or `libreoffice`
-- csv			requires `column` or `pandoc`
+- csv			requires `csvtable` or `csvlook` or `column` or `pandoc`
 - rtf			requires `unrtf` or `libreoffice`
 - epub			requires `pandoc`
 - html,xml		requires `w3m` or `lynx` or `elinks` or `html2text`
@@ -404,6 +404,7 @@ filtering for certain file types.
 - cabextract           https://www.cabextract.org.uk/ (2019)
 - catdoc,catppt,xls2csv https://www.wagner.pp.ru/~vitus/software/catdoc/ (2016)
 - ccze                 https://github.com/cornet/ccze (2011)
+- csvtable             https://github.com/wofr06/csvtable (2024)
 - djvutxt              https://sourceforge.net/projects/djvu/ (2021)
 - docx2txt             https://docx2txt.sourceforge.net/ (2014)
 - dvi2tty              https://www.ctan.org/tex-archive/dviware/dvi2tty/ (2016)

lesspipe.sh

@@ -587,6 +587,9 @@ isfinal () {
 			has_cmd ccze && [[ $COLOR = *always ]] && ccze -A < "$1"
 			return ;;
 		csv)
+			msg "type -S<ENTER> for better display of very wide tables"
+			{ has_cmd csvtable && csvtable -h >/dev/null 2>&1 && cmd=(csvtable "$1"); } ||
+			{ has_cmd csvlook && cmd=(csvlook -S "$1"); } ||
 			{ has_cmd column && cmd=(istemp "column -s	,; -t" "$1"); } ||
 			{ has_cmd pandoc && cmd=(pandoc -f csv -t plain "$1"); } ;;
 		json)