[debbugs-tracker] bug#20911: closed (24.5.3; Syntax should not require font-lock)

[GNU bug Tracking System]

Your message dated Sat, 27 Jun 2015 18:31:02 +0300
with message-id <address@hidden>
and subject line Re: bug#20911: 24.5.3; Syntax should not require font-lock
has caused the debbugs.gnu.org bug report #20911,
regarding 24.5.3; Syntax should not require font-lock
to be marked as done.

(If you believe you have received this mail in error, please contact
address@hidden)


-- 
20911: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=20911
GNU Bug Tracking System
Contact address@hidden with problems
> --- Begin Message ---
>
>
>
> Subject: 
>
> 24.5.3; Syntax should not require font-lock
>
>
>
>
> Date: 
>
> Sat, 27 Jun 2015 17:19:55 +0200
>
>
>
>
> User-agent: 
>
> Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Thunderbird/31.4.0
>
>
>
>
> python.el and others.
>
> While working at a general-close mode, tests succeeded locally, but 
> Travis CI repeatedly sent errors like this:
>
> FAILED gen-close-python-doublequoted-tqs-test
> FAILED gen-close-python-singlequoted-tqs-test
>
> for example from
> https://travis-ci.org/emacs-berlin/general-close/builds/68578148
>
> These tests succeed, if boolean gen-verbose-p was set to t, which OTOH 
> isn't intendet at batch-mode.
>
> Both macros in question -- for example gen-test-with-python-buffer-- 
> have this:
>
>    `(when gen-verbose-p
>  (switch-to-buffer (current-buffer))
>  (font-lock-fontify-buffer))`
>
> AFAICS the error is caused, because TQS-syntax in python.el is set by 
> syntax-propertize-function
>
> Documentation:
> Mode-specific function to apply syntax-table' text properties. It is the 
> work horse ofsyntax-propertize', which is called by things like
> Font-Lock and indentation.
>
>
> Setting up syntax seems to require font-lock - which doesn't feel right.
>
> ;;;;;;;;;;
>
> GNU Emacs 24.5.3 (i686-pc-linux-gnu, GTK+ Version 2.24.23) of 2015-04-20
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#20911: 24.5.3; Syntax should not require font-lock
>
>
>
>
> Date: 
>
> Sat, 27 Jun 2015 18:31:02 +0300
>
>
>
>
> User-agent: 
>
> Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.0
>
>
>
>
> Tags: notabug
>
> Hi!
>
> On 06/27/2015 06:19 PM, Andreas Röhler wrote:
>
> > Both macros in question -- for example gen-test-with-python-buffer--
> > have this:
> >
> >     `(when gen-verbose-p
> >   (switch-to-buffer (current-buffer))
> >   (font-lock-fontify-buffer))`
>
> Don't do that, then.
>
> > AFAICS the error is caused, because TQS-syntax in python.el is set by
> > syntax-propertize-function
>
> Call (syntax-propertize (point-max)) instead.
>
> > Documentation:
> > Mode-specific function to apply syntax-table' text properties. It is the
> > work horse of `syntax-propertize', which is called by things like
> > Font-Lock and indentation.
> >
> >
> > Setting up syntax seems to require font-lock - which doesn't feel right.
>
> That only says that font-lock requires it, not vice versa. The docstring 
> even mentions `syntax-propertize'.
>
>
> --- End Message ---