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| author | Sam Steingold <sds@gnu.org> | 2014-08-11 16:15:59 -0400 |
|---|---|---|
| committer | Sam Steingold <sds@gnu.org> | 2014-08-11 16:15:59 -0400 |
| commit | 70276d32c755dc94328463e102e7b3cbf8fefd55 (patch) | |
| tree | e3a1aaebe5dddbfb268fadc9a3adc104a64b891d | |
| parent | 26b49dfa0c3ef69bf1266e391aef55362f3bf618 (diff) | |
| download | emacs-70276d32c755dc94328463e102e7b3cbf8fefd55.tar.gz | |
Set sgml-validate-command based on validator existence
* lisp/textmodes/sgml-mode.el (sgml-validate-command): Set depending on
the presence of known validators (tidy, (o)nsgmls).
| -rw-r--r-- | lisp/ChangeLog | 5 | ||||
| -rw-r--r-- | lisp/textmodes/sgml-mode.el | 21 |
2 files changed, 20 insertions, 6 deletions
diff --git a/lisp/ChangeLog b/lisp/ChangeLog index 2d7597e1971..8e214ec1d66 100644 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@ -1,3 +1,8 @@ +2014-08-11 Sam Steingold <sds@gnu.org> + + * textmodes/sgml-mode.el (sgml-validate-command): Set depending on + the presence of known validators (tidy, (o)nsgmls). + 2014-08-11 Ulf Jasper <ulf.jasper@web.de> Newsticker: introduce `newsticker-treeview-date-format'. (Bug#17227) diff --git a/lisp/textmodes/sgml-mode.el b/lisp/textmodes/sgml-mode.el index d2f1307b6c9..39ac0621733 100644 --- a/lisp/textmodes/sgml-mode.el +++ b/lisp/textmodes/sgml-mode.el @@ -240,12 +240,21 @@ This takes effect when first loading the `sgml-mode' library.") "A table for mapping non-ASCII characters into SGML entity names. Currently, only Latin-1 characters are supported.") -;; nsgmls is a free SGML parser in the SP suite available from -;; ftp.jclark.com and otherwise packaged for GNU systems. -;; Its error messages can be parsed by next-error. -;; The -s option suppresses output. - -(defcustom sgml-validate-command "nsgmls -s" ; replaced old `sgmls' +(defcustom sgml-validate-command + ;; prefer tidy because (o)nsgmls is often built without --enable-http + ;; which makes it next to useless + (cond ((executable-find "tidy") + ;; tidy is available from http://tidy.sourceforge.net/ + "tidy --gnu-emacs yes -e -q") + ((executable-find "nsgmls") + ;; nsgmls is a free SGML parser in the SP suite available from + ;; ftp.jclark.com, replaced old `sgmls'. + "nsgmls -s") + ((executable-find "onsgmls") + ;; onsgmls is the community version of `nsgmls' + ;; hosted on http://openjade.sourceforge.net/ + "onsgmls -s") + (t "Install (o)nsgmls, tidy, or some other SGML validator, and set `sgml-validate-command'")) "The command to validate an SGML document. The file name of current buffer file name will be appended to this, separated by a space." |