Sorry Michael I missed your answer. 2015-02-11 10:32 GMT+01:00 Michael Albinus <[email protected]>:
> [email protected] writes: > > Hi Jeremy, > > > "PAGER=\"\"" sets PAGER to the string "\"\"" which means the variable > > is set and the program that use the PAGER environment variable tries > > to run a command named "\"\"" and fail, like git for instance. > > However, if we unset the variable ("PAGER=") then the pager is > > undefined and most of the program will fallback to their default > > behavior : the use of the less or more command. > > > > To really disable paging we have to set PAGER to the cat command. > > Isn't this rather an error in vc-git.el, et al? The relevant function > there is > > (defun vc-git--call (buffer command &rest args) > ;; We don't need to care the arguments. If there is a file name, it > ;; is always a relative one. This works also for remote > ;; directories. We enable `inhibit-null-byte-detection', otherwise > ;; Tramp's eol conversion might be confused. > (let ((inhibit-null-byte-detection t) > (coding-system-for-read vc-git-commits-coding-system) > (coding-system-for-write vc-git-commits-coding-system) > (process-environment (cons "PAGER=" process-environment))) > (apply 'process-file vc-git-program nil buffer nil command args))) > It has nothing to do with vc git. Over a tramp ssh buffer run the M-x shell command. And then echo $PAGER. you will have "" which is totally wrong. Plus if you run a git log command from the sell it will fail because it cannot find the "" command ... Thanks, Jérémy > As you see, PAGER is set (and overwrites Tramp settings). Such changed > process-environment is taken into account since Tramp 2.2.11. > > Best regards, Michael. >
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