diff options
Diffstat (limited to 'coq/coq-system.el')
| -rw-r--r-- | coq/coq-system.el | 65 |
1 files changed, 31 insertions, 34 deletions
diff --git a/coq/coq-system.el b/coq/coq-system.el index 93c9dd7e..63ee57ac 100644 --- a/coq/coq-system.el +++ b/coq/coq-system.el @@ -17,7 +17,7 @@ ;;; Commentary: ;; ;; This file holds constants, options and some general functions for -;; setting coq command arguments. Some code is dedicated as a light +;; setting coq command arguments. Some code is dedicated as a light ;; support for older versions of coq. ;; @@ -51,12 +51,12 @@ On Windows you might need something like: (defcustom coq-prog-name (if (executable-find "coqtop") "coqtop" (proof-locate-executable "coqtop" t '("C:/Program Files/Coq/bin"))) - "*Name of program to run as Coq. See `proof-prog-name', set from this. + "*Name of program to run as Coq. See `proof-prog-name', set from this. On Windows with latest Coq package you might need something like: C:/Program Files/Coq/bin/coqtop.opt.exe instead of just \"coqtop\". -This must be a single program name with no arguments; see `coq-prog-args' -to manually adjust the arguments to the Coq process. +This must be a single program name with no arguments. See option +`coq-prog-args' to manually adjust the arguments to the Coq process. See also `coq-prog-env' to adjust the environment." :type 'string :group 'coq) @@ -94,8 +94,8 @@ See also `coq-prog-env' to adjust the environment." (defcustom coq-pinned-version nil "Which version of Coq you are using. There should be no need to set this value unless you use the trunk from -the Coq github repository. For Coq versions with decent version numbers -Proof General detects the version automatically and adjusts itself. This +the Coq github repository. For Coq versions with decent version numbers +Proof General detects the version automatically and adjusts itself. This variable should contain nil or a version string." :type 'string :group 'coq) @@ -245,12 +245,12 @@ Set to t if you want this feature, but note that it is deprecated." (defcustom coq-load-path nil "Non-standard coq library load path. This list specifies the LoadPath extension for coqdep, coqc and -coqtop. Usually, the elements of this list are strings (for +coqtop. Usually, the elements of this list are strings (for \"-I\") or lists of two strings (for \"-R\" dir path and \"-Q\" dir path). The possible forms of elements of this list correspond to the 4 -forms of include options (`-I' `-Q' and `-R'). An element can be +forms of include options (`-I' `-Q' and `-R'). An element can be - A list of the form `(\\='ocamlimport dir)', specifying (in 8.5) a directory to be added to ocaml path (`-I'). @@ -303,10 +303,10 @@ not the same (-I is for coq path)." (make-variable-buffer-local 'coq-load-path) (defcustom coq-load-path-include-current t - "If `t' let coqdep search the current directory too. -Should be `t' for normal users. If `t' pass -Q dir \"\" to coqdep when -processing files in directory \"dir\" in addition to any entries -in `coq-load-path'. + "If t, let coqdep search the current directory too. +Should be t for normal users. If t, pass -Q dir \"\" to coqdep when +processing files in directory \"dir\" in addition to any entries in +`coq-load-path'. This setting is only relevant with Coq < 8.5." :type 'boolean @@ -417,7 +417,7 @@ LOADPATH, CURRENT-DIRECTORY, PRE-V85: see `coq-include-options'." ;; coqtop always adds the current directory to the LoadPath, so don't ;; include it in the -Q options. This is not true for coqdep. "Build a list of options for coqc. -LOAD-PATH, CURRENT-DIRECTORY, PRE-V85: see `coq-coqc-prog-args'." +LOADPATH, CURRENT-DIRECTORY, PRE-V85: see `coq-coqc-prog-args'." (cons "-emacs" (coq-coqc-prog-args loadpath current-directory pre-v85))) (defun coq-prog-args () @@ -440,17 +440,16 @@ path (including the -R lib options) (see `coq-load-path')." (defcustom coq-project-filename "_CoqProject" "The name of coq project file. -The coq project file of a coq developpement (Cf Coq documentation -on \"makefile generation\") should contain the arguments given to +The coq project file of a coq developpement (cf. Coq documentation on +\"makefile generation\") should contain the arguments given to coq_makefile. In particular it contains the -I and -R -options (preferably one per line). If `coq-use-coqproject' is -t (default) the content of this file will be used by proofgeneral -to infer the `coq-load-path' and the `coq-prog-args' variables -that set the coqtop invocation by proofgeneral. This is now the -recommended way of configuring the coqtop invocation. Local file -variables may still be used to override the coq project file's -configuration. .dir-locals.el files also work and override -project file settings." +options (preferably one per line). If `coq-use-coqproject' is +t (default) the content of this file will be used by proofgeneral to +infer the `coq-load-path' and the `coq-prog-args' variables that set +the coqtop invocation by proofgeneral. This is now the recommended +way of configuring the coqtop invocation. Local file variables may +still be used to override the coq project file's configuration. +.dir-locals.el files also work and override project file settings." :type 'string :safe 'stringp :group 'coq) @@ -569,12 +568,10 @@ variable." (defun coq-load-project-file () "Set `coq-prog-args' and `coq-load-path' according to _CoqProject file. -Obeys `coq-use-project-file'. Note that if a variable is already -set by dir/file local variables, this function will not override -its value. -See `coq-project-filename' to change the name of the -project file, and `coq-use-project-file' to disable this -feature." +Obeys `coq-use-project-file'. Note that if a variable is already set +by dir/file local variables, this function will not override its value. +See `coq-project-filename' to change the name of the project file, and +`coq-use-project-file' to disable this feature." (when coq-use-project-file ;; Let us reread dir/file local vars, in case the user mmodified them (let* ((oldargs (assoc 'coq-prog-args file-local-variables-alist)) @@ -641,11 +638,11 @@ Does nothing if `coq-use-project-file' is nil." ;; OBSOLETE, should take _CoqProject into account. (defun coq-guess-command-line (filename) "Guess the right command line options to compile FILENAME using `make -n'. -This function is obsolete, the recommended way of setting the -coqtop options is to use a _Coqproject file as described in coq -documentation. ProofGeneral reads this file and sets compilation -options according to its contents. See `coq-project-filename'. Per file configuration may -then be set using local file variables." +This function is obsolete, the recommended way of setting the coqtop +options is to use a _Coqproject file as described in coq +documentation. ProofGeneral reads this file and sets compilation +options according to its contents. See `coq-project-filename'. Per +file configuration may then be set using local file variables." (if (local-variable-p 'coq-prog-name (current-buffer)) coq-prog-name (let* ((dir (or (file-name-directory filename) ".")) |