* Tables: Exclude headings in Row Number? @ 2019-09-18 17:07 Nathan Neff 2019-09-19 14:13 ` Neil Jerram 0 siblings, 1 reply; 5+ messages in thread From: Nathan Neff @ 2019-09-18 17:07 UTC (permalink / raw) To: emacs-orgmode [-- Attachment #1: Type: text/plain, Size: 908 bytes --] Hello all, I have a table like this: | ID | |----| | 2 | | 3 | and I want to know how many rows there are w/o the ID heading and w/o the horizontal separator. I found the org-table-toggle-coordinate-overlays which displays an overlay showing the row number: https://www.evernote.com/l/AOJvD5ty6RRIBYAcSWV-047CKCHT5NIAhl8 However, the heading is included in the row number (which makes sense). Is there a way to ignore lines above a heading (or mark a heading in some way? I found a way to add a seq. number by using Calc [1] but I was wondering if there's a way to tell the org-table-toggle-coordinate-overlays not to count the heading. Thanks, --Nate [1] | num | ID | |-----+----| | 1 | A | | 2 | B | | 3 | C | | 4 | | | 5 | E | #+TBLFM: $1=vlen(@I..0) https://stackoverflow.com/questions/9267050/how-to-achieve-a-row-index-column-in-emacs-org-mode-using-a-calc-column-rule [-- Attachment #2: Type: text/html, Size: 1750 bytes --] ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Tables: Exclude headings in Row Number? 2019-09-18 17:07 Tables: Exclude headings in Row Number? Nathan Neff @ 2019-09-19 14:13 ` Neil Jerram 2019-09-23 3:22 ` Nathan Neff 0 siblings, 1 reply; 5+ messages in thread From: Neil Jerram @ 2019-09-19 14:13 UTC (permalink / raw) To: Nathan Neff; +Cc: emacs-orgmode [-- Attachment #1: Type: text/plain, Size: 1296 bytes --] Does this answer your question? #+NAME: tt | num | ID | |-----+----| | 1 | A | | 2 | B | | 3 | C | | 4 | | | 5 | E | #+BEGIN_SRC emacs-lisp :var tt=tt (length tt) #+END_SRC #+RESULTS: : 5 Best wishes, Neil On Wed, 18 Sep 2019 at 18:39, Nathan Neff <nathan.neff@gmail.com> wrote: > Hello all, > > I have a table like this: > > > | ID | > |----| > | 2 | > | 3 | > > and I want to know how many rows there are w/o the ID heading > and w/o the horizontal separator. I found the > org-table-toggle-coordinate-overlays > which displays an overlay showing the row number: > > https://www.evernote.com/l/AOJvD5ty6RRIBYAcSWV-047CKCHT5NIAhl8 > > However, the heading is included in the row number (which makes sense). > > Is there a way to ignore lines above a heading (or mark a heading in some > way? > > I found a way to add a seq. number by using Calc [1] but I was wondering if > there's a way to tell the org-table-toggle-coordinate-overlays not to > count the > heading. > > Thanks, > --Nate > > [1] > > > | num | ID | > |-----+----| > | 1 | A | > | 2 | B | > | 3 | C | > | 4 | | > | 5 | E | > #+TBLFM: $1=vlen(@I..0) > > > https://stackoverflow.com/questions/9267050/how-to-achieve-a-row-index-column-in-emacs-org-mode-using-a-calc-column-rule > > > [-- Attachment #2: Type: text/html, Size: 2501 bytes --] ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Tables: Exclude headings in Row Number? 2019-09-19 14:13 ` Neil Jerram @ 2019-09-23 3:22 ` Nathan Neff 2019-09-23 3:24 ` Nathan Neff 0 siblings, 1 reply; 5+ messages in thread From: Nathan Neff @ 2019-09-23 3:22 UTC (permalink / raw) To: Neil Jerram; +Cc: emacs-orgmode [-- Attachment #1: Type: text/plain, Size: 1744 bytes --] Hi Neil, Unfortunately, no - This code will print the number of rows in my table - it does not add a column to my table, with numbering starting at the first row under the headline. I really like the example, where I can mess with the table using lisp though - thank you! --Nate On Thu, Sep 19, 2019 at 9:13 AM Neil Jerram <neiljerram@gmail.com> wrote: > Does this answer your question? > > #+NAME: tt > | num | ID | > |-----+----| > | 1 | A | > | 2 | B | > | 3 | C | > | 4 | | > | 5 | E | > > #+BEGIN_SRC emacs-lisp :var tt=tt > (length tt) > #+END_SRC > > #+RESULTS: > : 5 > > Best wishes, > Neil > > > On Wed, 18 Sep 2019 at 18:39, Nathan Neff <nathan.neff@gmail.com> wrote: > >> Hello all, >> >> I have a table like this: >> >> >> | ID | >> |----| >> | 2 | >> | 3 | >> >> and I want to know how many rows there are w/o the ID heading >> and w/o the horizontal separator. I found the >> org-table-toggle-coordinate-overlays >> which displays an overlay showing the row number: >> >> https://www.evernote.com/l/AOJvD5ty6RRIBYAcSWV-047CKCHT5NIAhl8 >> >> However, the heading is included in the row number (which makes sense). >> >> Is there a way to ignore lines above a heading (or mark a heading in some >> way? >> >> I found a way to add a seq. number by using Calc [1] but I was wondering >> if >> there's a way to tell the org-table-toggle-coordinate-overlays not to >> count the >> heading. >> >> Thanks, >> --Nate >> >> [1] >> >> >> | num | ID | >> |-----+----| >> | 1 | A | >> | 2 | B | >> | 3 | C | >> | 4 | | >> | 5 | E | >> #+TBLFM: $1=vlen(@I..0) >> >> >> https://stackoverflow.com/questions/9267050/how-to-achieve-a-row-index-column-in-emacs-org-mode-using-a-calc-column-rule >> >> >> [-- Attachment #2: Type: text/html, Size: 3326 bytes --] ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Tables: Exclude headings in Row Number? 2019-09-23 3:22 ` Nathan Neff @ 2019-09-23 3:24 ` Nathan Neff 2019-09-27 0:45 ` Neil Jerram 0 siblings, 1 reply; 5+ messages in thread From: Nathan Neff @ 2019-09-23 3:24 UTC (permalink / raw) To: Neil Jerram; +Cc: emacs-orgmode [-- Attachment #1: Type: text/plain, Size: 2534 bytes --] I also re-read my initial question and your response *does* address my mis phrased question. To rephrase my question, I have a table with these values: | heading col 0 | heading col 1 | | ------------------ | ----------------- | | A | B | C | D I found the org-table-toggle-coordinate-overlays which displays an overlay showing the row number: https://www.evernote.com/l/AOJvD5ty6RRIBYAcSWV-047CKCHT5NIAhl8 I would like to know if there's a way to influence org-table-toggle-coordinate-overlays (e.g. some flag like "don't count rows before headings") Thanks, --Nate On Sun, Sep 22, 2019 at 10:22 PM Nathan Neff <nathan.neff@gmail.com> wrote: > Hi Neil, > > Unfortunately, no - This code will print the number of rows in my table - > it does > not add a column to my table, with numbering starting at the first row > under the > headline. > > I really like the example, where I can mess with the table using lisp > though - thank > you! > --Nate > > On Thu, Sep 19, 2019 at 9:13 AM Neil Jerram <neiljerram@gmail.com> wrote: > >> Does this answer your question? >> >> #+NAME: tt >> | num | ID | >> |-----+----| >> | 1 | A | >> | 2 | B | >> | 3 | C | >> | 4 | | >> | 5 | E | >> >> #+BEGIN_SRC emacs-lisp :var tt=tt >> (length tt) >> #+END_SRC >> >> #+RESULTS: >> : 5 >> >> Best wishes, >> Neil >> >> >> On Wed, 18 Sep 2019 at 18:39, Nathan Neff <nathan.neff@gmail.com> wrote: >> >>> Hello all, >>> >>> I have a table like this: >>> >>> >>> | ID | >>> |----| >>> | 2 | >>> | 3 | >>> >>> and I want to know how many rows there are w/o the ID heading >>> and w/o the horizontal separator. I found the >>> org-table-toggle-coordinate-overlays >>> which displays an overlay showing the row number: >>> >>> https://www.evernote.com/l/AOJvD5ty6RRIBYAcSWV-047CKCHT5NIAhl8 >>> >>> However, the heading is included in the row number (which makes sense). >>> >>> Is there a way to ignore lines above a heading (or mark a heading in >>> some way? >>> >>> I found a way to add a seq. number by using Calc [1] but I was wondering >>> if >>> there's a way to tell the org-table-toggle-coordinate-overlays not to >>> count the >>> heading. >>> >>> Thanks, >>> --Nate >>> >>> [1] >>> >>> >>> | num | ID | >>> |-----+----| >>> | 1 | A | >>> | 2 | B | >>> | 3 | C | >>> | 4 | | >>> | 5 | E | >>> #+TBLFM: $1=vlen(@I..0) >>> >>> >>> https://stackoverflow.com/questions/9267050/how-to-achieve-a-row-index-column-in-emacs-org-mode-using-a-calc-column-rule >>> >>> >>> [-- Attachment #2: Type: text/html, Size: 4790 bytes --] ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Tables: Exclude headings in Row Number? 2019-09-23 3:24 ` Nathan Neff @ 2019-09-27 0:45 ` Neil Jerram 0 siblings, 0 replies; 5+ messages in thread From: Neil Jerram @ 2019-09-27 0:45 UTC (permalink / raw) To: Nathan Neff; +Cc: emacs-orgmode [-- Attachment #1: Type: text/plain, Size: 3095 bytes --] Well, the code for this is in `org-table-overlay-coordinate-overlays' in org-table.el. There isn't an existing flag for your request, but of course you can play with that code as you like. For example, if the `(setq ih (1+ ih))' is changed to `(setq id 0 ih (1+ ih))', the row numbers will start again from 1 after each hline. Best wishes, Neil On Mon, 23 Sep 2019 at 04:24, Nathan Neff <nathan.neff@gmail.com> wrote: > I also re-read my initial question and your response *does* address my > mis phrased question. To rephrase my question, I have a table > with these values: > > | heading col 0 | heading col 1 | > | ------------------ | ----------------- | > | A | B > | C | D > > I found the org-table-toggle-coordinate-overlays > which displays an overlay showing the row number: > > https://www.evernote.com/l/AOJvD5ty6RRIBYAcSWV-047CKCHT5NIAhl8 > > I would like to know if there's a way to influence > org-table-toggle-coordinate-overlays > (e.g. some flag like "don't count rows before headings") > > Thanks, > --Nate > > > > > > > On Sun, Sep 22, 2019 at 10:22 PM Nathan Neff <nathan.neff@gmail.com> > wrote: > >> Hi Neil, >> >> Unfortunately, no - This code will print the number of rows in my table - >> it does >> not add a column to my table, with numbering starting at the first row >> under the >> headline. >> >> I really like the example, where I can mess with the table using lisp >> though - thank >> you! >> --Nate >> >> On Thu, Sep 19, 2019 at 9:13 AM Neil Jerram <neiljerram@gmail.com> wrote: >> >>> Does this answer your question? >>> >>> #+NAME: tt >>> | num | ID | >>> |-----+----| >>> | 1 | A | >>> | 2 | B | >>> | 3 | C | >>> | 4 | | >>> | 5 | E | >>> >>> #+BEGIN_SRC emacs-lisp :var tt=tt >>> (length tt) >>> #+END_SRC >>> >>> #+RESULTS: >>> : 5 >>> >>> Best wishes, >>> Neil >>> >>> >>> On Wed, 18 Sep 2019 at 18:39, Nathan Neff <nathan.neff@gmail.com> wrote: >>> >>>> Hello all, >>>> >>>> I have a table like this: >>>> >>>> >>>> | ID | >>>> |----| >>>> | 2 | >>>> | 3 | >>>> >>>> and I want to know how many rows there are w/o the ID heading >>>> and w/o the horizontal separator. I found the >>>> org-table-toggle-coordinate-overlays >>>> which displays an overlay showing the row number: >>>> >>>> https://www.evernote.com/l/AOJvD5ty6RRIBYAcSWV-047CKCHT5NIAhl8 >>>> >>>> However, the heading is included in the row number (which makes sense). >>>> >>>> Is there a way to ignore lines above a heading (or mark a heading in >>>> some way? >>>> >>>> I found a way to add a seq. number by using Calc [1] but I was >>>> wondering if >>>> there's a way to tell the org-table-toggle-coordinate-overlays not to >>>> count the >>>> heading. >>>> >>>> Thanks, >>>> --Nate >>>> >>>> [1] >>>> >>>> >>>> | num | ID | >>>> |-----+----| >>>> | 1 | A | >>>> | 2 | B | >>>> | 3 | C | >>>> | 4 | | >>>> | 5 | E | >>>> #+TBLFM: $1=vlen(@I..0) >>>> >>>> >>>> https://stackoverflow.com/questions/9267050/how-to-achieve-a-row-index-column-in-emacs-org-mode-using-a-calc-column-rule >>>> >>>> >>>> [-- Attachment #2: Type: text/html, Size: 5480 bytes --] ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2019-09-27 0:45 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2019-09-18 17:07 Tables: Exclude headings in Row Number? Nathan Neff 2019-09-19 14:13 ` Neil Jerram 2019-09-23 3:22 ` Nathan Neff 2019-09-23 3:24 ` Nathan Neff 2019-09-27 0:45 ` Neil Jerram
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