Emacs: Lines to HTML Table

By Xah Lee. Date: . Last updated: .

Here's a command that turns lines into HTML table.

For example,

a  b  c
1  2  3


<table class="nrm">

and is rendered in browser like this:


when you use CSS code similar to this:

table.nrm {border:solid 1px #000000;border-collapse:collapse;margin:.5ex}
table.nrm th, table.nrm td {border:solid thin #808080;padding:.5ex}
table.nrm th {background-color:#d7e4f2}


(defun xah-html-make-html-table (@separator)
  "Transform the current text block or selection into a HTML table.

If there's a text selection, use the selection as input.
Otherwise, used current text block delimited by empty lines.

*SEPARATOR is a string used as a delimitor for columns.

For example:


with “.” as separator, becomes

<table class=\"nrm\">

URL `http://ergoemacs.org/emacs/elisp_make-html-table.html'
Version 2017-03-03"
  (interactive "sEnter the string for column separation:")
  (let ($bds $p1 $p2)
    (setq $bds (xah-get-bounds-of-thing-or-region 'block))
    (setq $p1 (car $bds))
    (setq $p2 (cdr $bds))
        (narrow-to-region $p1 $p2)
        (let ((case-fold-search nil))

          (goto-char (point-max))
          (insert "\n")

          (goto-char (point-min))
          (while (search-forward @separator nil "NOERROR")
            (replace-match "</td><td>"))

          (goto-char (point-min))
          (while (search-forward "\n" nil "NOERROR")
            (replace-match "</td></tr>\n<tr><td>"))

          (goto-char (point-max))
          (delete-char 8)

          (goto-char (point-min))
          (insert "<table class=\"nrm\">\n<tr><td>")

          (goto-char (point-max))
          (insert "</table>")

You'll need the package xah-get-thing.el

[see Emacs: xah-get-thing.el]

Emacs Text Transform Under Cursor

  1. Toggle Letter Case
  2. Change to Title Case
  3. Upcase Sentences
  4. Cycle Replace Space Hyphen Underscore
  5. Remove Accent Marks
  6. Escape Quotes Command
  7. Spaces to New Lines
  8. Quote Lines
  9. Change Brackets/Quotes
  10. CSS Compressor
  11. Replace Greek Letter Names to Unicode
  12. Convert Straight/Curly Quotes
  13. Convert Full-Width/Half-Width Punctuations
  14. Lines to HTML Table
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