(eval-when-compile (require 'cl))
(defvar font-lock-extra-managed-props)
(defvar font-lock-keywords)
(defvar font-lock-maximum-size)
(defvar font-lock-support-mode)
(defgroup compilation nil
"Run compiler as inferior of Emacs, parse error messages."
:group 'tools
:group 'processes)
(defcustom compilation-mode-hook nil
"*List of hook functions run by `compilation-mode' (see `run-mode-hooks')."
:type 'hook
:group 'compilation)
(defcustom compilation-window-height nil
"*Number of lines in a compilation window. If nil, use Emacs default."
:type '(choice (const :tag "Default" nil)
integer)
:group 'compilation)
(defvar compilation-first-column 1
"*This is how compilers number the first column, usually 1 or 0.")
(defvar compilation-parse-errors-filename-function nil
"Function to call to post-process filenames while parsing error messages.
It takes one arg FILENAME which is the name of a file as found
in the compilation output, and should return a transformed file name.")
(defvar compilation-process-setup-function nil
"*Function to call to customize the compilation process.
This function is called immediately before the compilation process is
started. It can be used to set any variables or functions that are used
while processing the output of the compilation process. The function
is called with variables `compilation-buffer' and `compilation-window'
bound to the compilation buffer and window, respectively.")
(defvar compilation-buffer-name-function nil
"Function to compute the name of a compilation buffer.
The function receives one argument, the name of the major mode of the
compilation buffer. It should return a string.
nil means compute the name with `(concat \"*\" (downcase major-mode) \"*\")'.")
(defvar compilation-finish-function nil
"Function to call when a compilation process finishes.
It is called with two arguments: the compilation buffer, and a string
describing how the process finished.")
(make-obsolete-variable 'compilation-finish-function
"Use `compilation-finish-functions', but it works a little differently."
"22.1")
(defvar compilation-finish-functions nil
"Functions to call when a compilation process finishes.
Each function is called with two arguments: the compilation buffer,
and a string describing how the process finished.")
(defvar compilation-in-progress nil
"List of compilation processes now running.")
(or (assq 'compilation-in-progress minor-mode-alist)
(setq minor-mode-alist (cons '(compilation-in-progress " Compiling")
minor-mode-alist)))
(defvar compilation-error "error"
"Stem of message to print when no matches are found.")
(defvar compilation-arguments nil
"Arguments that were given to `compilation-start'.")
(defvar compilation-num-errors-found)
(defconst compilation-error-regexp-alist-alist
'((absoft
"^\\(?:[Ee]rror on \\|[Ww]arning on\\( \\)\\)?[Ll]ine[ \t]+\\([0-9]+\\)[ \t]+\
of[ \t]+\"?\\([a-zA-Z]?:?[^\":\n]+\\)\"?:" 3 2 nil (1))
(ada
"\\(warning: .*\\)? at \\([^ \n]+\\):\\([0-9]+\\)$" 2 3 nil (1))
(aix
" in line \\([0-9]+\\) of file \\([^ \n]+[^. \n]\\)\\.? " 2 1)
(ant
"^[ \t]*\\[[^] \n]+\\][ \t]*\\([^: \n]+\\):\\([0-9]+\\):\\(?:\\([0-9]+\\):[0-9]+:[0-9]+:\\)?\
\\( warning\\)?" 1 2 3 (4))
(bash
"^\\([^: \n\t]+\\): line \\([0-9]+\\):" 1 2)
(borland
"^\\(?:Error\\|Warnin\\(g\\)\\) \\(?:[FEW][0-9]+ \\)?\
\\([a-zA-Z]?:?[^:( \t\n]+\\)\
\\([0-9]+\\)\\(?:[) \t]\\|:[^0-9\n]\\)" 2 3 nil (1))
(caml
"^ *File \\(\"?\\)\\([^,\" \n\t<>]+\\)\\1, lines? \\([0-9]+\\)-?\\([0-9]+\\)?\\(?:$\\|,\
\\(?: characters? \\([0-9]+\\)-?\\([0-9]+\\)?:\\)?\\([ \n]Warning:\\)?\\)"
2 (3 . 4) (5 . 6) (7))
(comma
"^\"\\([^,\" \n\t]+\\)\", line \\([0-9]+\\)\
\\(?:[(. pos]+\\([0-9]+\\))?\\)?[:.,; (-]\\( warning:\\|[-0-9 ]*(W)\\)?" 1 2 3 (4))
(edg-1
"^\\([^ \n]+\\)(\\([0-9]+\\)): \\(?:error\\|warnin\\(g\\)\\|remar\\(k\\)\\)"
1 2 nil (3 . 4))
(edg-2
"at line \\([0-9]+\\) of \"\\([^ \n]+\\)\"$"
2 1 nil 0)
(epc
"^Error [0-9]+ at (\\([0-9]+\\):\\([^)\n]+\\))" 2 1)
(ftnchek
"\\(^Warning .*\\)? line[ \n]\\([0-9]+\\)[ \n]\\(?:col \\([0-9]+\\)[ \n]\\)?file \\([^ :;\n]+\\)"
4 2 3 (1))
(iar
"^\"\\(.*\\)\",\\([0-9]+\\)\\s-+\\(?:Error\\|Warnin\\(g\\)\\)\\[[0-9]+\\]:"
1 2 nil (3))
(ibm
"^\\([^( \n\t]+\\)(\\([0-9]+\\):\\([0-9]+\\)) :\
\\(?:warnin\\(g\\)\\|informationa\\(l\\)\\)?" 1 2 3 (4 . 5))
(irix
"^[-[:alnum:]_/ ]+: \\(?:\\(?:[sS]evere\\|[eE]rror\\|[wW]arnin\\(g\\)\\|[iI]nf\\(o\\)\\)[0-9 ]*: \\)?\
\\([^,\" \n\t]+\\)\\(?:, line\\|:\\) \\([0-9]+\\):" 3 4 nil (1 . 2))
(java
"^\\(?:[ \t]+at \\|==[0-9]+== +\\(?:at\\|b\\(y\\)\\)\\).+(\\([^()\n]+\\):\\([0-9]+\\))$" 2 3 nil (1))
(jikes-file
"^\\(?:Found\\|Issued\\) .* compiling \"\\(.+\\)\":$" 1 nil nil 0)
(jikes-line
"^ *\\([0-9]+\\)\\.[ \t]+.*\n +\\(<-*>\n\\*\\*\\* \\(?:Error\\|Warnin\\(g\\)\\)\\)"
nil 1 nil 2 0
(2 (compilation-face '(3))))
(gnu
"^\\(?:[[:alpha:]][-[:alnum:].]+: ?\\)?\
\\([0-9]*[^0-9\n]\\(?:[^\n ]\\| [^-\n]\\)*?\\): ?\
\\([0-9]+\\)\\(?:\\([.:]\\)\\([0-9]+\\)\\)?\
\\(?:-\\([0-9]+\\)?\\(?:\\3\\([0-9]+\\)\\)?\\)?:\
\\(?: *\\(\\(?:Future\\|Runtime\\)?[Ww]arning\\|W:\\)\\|\
*\\([Ii]nfo\\(?:\\>\\|rmationa?l?\\)\\|I:\\|instantiated from\\)\\|\
\[0-9]?\\(?:[^0-9\n]\\|$\\)\\|[0-9][0-9][0-9]\\)"
1 (2 . 5) (4 . 6) (7 . 8))
(gcc-include
"^\\(?:In file included\\| \\) from \
\\(.+\\):\\([0-9]+\\)\\(?:\\(:\\)\\|\\(,\\)\\)?" 1 2 nil (3 . 4))
(lcc
"^\\(?:E\\|\\(W\\)\\), \\([^(\n]+\\)(\\([0-9]+\\),[ \t]*\\([0-9]+\\)"
2 3 4 (1))
(makepp
"^makepp\\(?:\\(?:: warning\\(:\\).*?\\|\\(: Scanning\\|: [LR]e?l?oading makefile\\|: Imported\\|log:.*?\\) \\|: .*?\\)\
`\\(\\(\\S +?\\)\\(?::\\([0-9]+\\)\\)?\\)['(]\\)"
4 5 nil (1 . 2) 3
("`\\(\\(\\S +?\\)\\(?::\\([0-9]+\\)\\)?\\)['(]" nil nil
(2 compilation-info-face)
(3 compilation-line-face nil t)
(1 (compilation-error-properties 2 3 nil nil nil 0 nil)
append)))
(mips-1
" (\\([0-9]+\\)) in \\([^ \n]+\\)" 2 1)
(mips-2
" in \\([^()\n ]+\\)(\\([0-9]+\\))$" 1 2)
(msft
"^\\([0-9]+>\\)?\\(\\(?:[a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\)) \
: \\(?:error\\|warnin\\(g\\)\\) C[0-9]+:" 2 3 nil (4))
(oracle
"^\\(?:Semantic error\\|Error\\|PCC-[0-9]+:\\).* line \\([0-9]+\\)\
\\(?:\\(?:,\\| at\\)? column \\([0-9]+\\)\\)?\
\\(?:,\\| in\\| of\\)? file \\(.*?\\):?$"
3 1 2)
(perl
" at \\([^ \n]+\\) line \\([0-9]+\\)\\(?:[,.]\\|$\\)" 1 2)
(rxp
"^\\(?:Error\\|Warnin\\(g\\)\\):.*\n.* line \\([0-9]+\\) char\
\\([0-9]+\\) of file://\\(.+\\)"
4 2 3 (1))
(sparc-pascal-file
"^\\w\\w\\w \\w\\w\\w +[0-3]?[0-9] +[0-2][0-9]:[0-5][0-9]:[0-5][0-9]\
[12][09][0-9][0-9] +\\(.*\\):$"
1 nil nil 0)
(sparc-pascal-line
"^\\(\\(?:E\\|\\(w\\)\\) +[0-9]+\\) line \\([0-9]+\\) - "
nil 3 nil (2) nil (1 (compilation-face '(2))))
(sparc-pascal-example
"^ +\\([0-9]+\\) +.*\n\\(\\(?:e\\|\\(w\\)\\) [0-9]+\\)-+"
nil 1 nil (3) nil (2 (compilation-face '(3))))
(sun
": \\(?:ERROR\\|WARNIN\\(G\\)\\|REMAR\\(K\\)\\) \\(?:[[:alnum:] ]+, \\)?\
File = \\(.+\\), Line = \\([0-9]+\\)\\(?:, Column = \\([0-9]+\\)\\)?"
3 4 5 (1 . 2))
(sun-ada
"^\\([^, \n\t]+\\), line \\([0-9]+\\), char \\([0-9]+\\)[:., \(-]" 1 2 3)
(4bsd
"\\(?:^\\|:: \\|\\S ( \\)\\(/[^ \n\t()]+\\)(\\([0-9]+\\))\
\\(?:: \\(warning:\\)?\\|$\\| ),\\)" 1 2 nil (3))
(gcov-file
"^ *-: *\\(0\\):Source:\\(.+\\)$"
2 1 nil 0 nil
(1 compilation-line-face prepend) (2 compilation-info-face prepend))
(gcov-header
"^ *-: *\\(0\\):\\(?:Object\\|Graph\\|Data\\|Runs\\|Programs\\):.+$"
nil 1 nil 0 nil
(1 compilation-line-face prepend))
(gcov-nomark
"^ *-: *\\([1-9]\\|[0-9]\\{2,\\}\\):.*$"
nil 1 nil 0 nil
(0 'default t)
(1 compilation-line-face prepend))
(gcov-called-line
"^ *\\([0-9]+\\): *\\([0-9]+\\):.*$"
nil 2 nil 0 nil
(0 'default t)
(1 compilation-info-face prepend) (2 compilation-line-face prepend))
(gcov-never-called
"^ *\\(#####\\): *\\([0-9]+\\):.*$"
nil 2 nil 2 nil
(0 'default t)
(1 compilation-error-face prepend) (2 compilation-line-face prepend))
)
"Alist of values for `compilation-error-regexp-alist'.")
(defcustom compilation-error-regexp-alist
(mapcar 'car compilation-error-regexp-alist-alist)
"Alist that specifies how to match errors in compiler output.
On GNU and Unix, any string is a valid filename, so these
matchers must make some common sense assumptions, which catch
normal cases. A shorter list will be lighter on resource usage.
Instead of an alist element, you can use a symbol, which is
looked up in `compilation-error-regexp-alist-alist'. You can see
the predefined symbols and their effects in the file
`etc/compilation.txt' (linked below if you are customizing this).
Each elt has the form (REGEXP FILE [LINE COLUMN TYPE HYPERLINK
HIGHLIGHT...]). If REGEXP matches, the FILE'th subexpression
gives the file name, and the LINE'th subexpression gives the line
number. The COLUMN'th subexpression gives the column number on
that line.
If FILE, LINE or COLUMN are nil or that index didn't match, that
information is not present on the matched line. In that case the
file name is assumed to be the same as the previous one in the
buffer, line number defaults to 1 and column defaults to
beginning of line's indentation.
FILE can also have the form (FILE FORMAT...), where the FORMATs
\(e.g. \"%s.c\") will be applied in turn to the recognized file
name, until a file of that name is found. Or FILE can also be a
function that returns (FILENAME) or (RELATIVE-FILENAME . DIRNAME).
In the former case, FILENAME may be relative or absolute.
LINE can also be of the form (LINE . END-LINE) meaning a range
of lines. COLUMN can also be of the form (COLUMN . END-COLUMN)
meaning a range of columns starting on LINE and ending on
END-LINE, if that matched.
TYPE is 2 or nil for a real error or 1 for warning or 0 for info.
TYPE can also be of the form (WARNING . INFO). In that case this
will be equivalent to 1 if the WARNING'th subexpression matched
or else equivalent to 0 if the INFO'th subexpression matched.
See `compilation-error-face', `compilation-warning-face',
`compilation-info-face' and `compilation-skip-threshold'.
What matched the HYPERLINK'th subexpression has `mouse-face' and
`compilation-message-face' applied. If this is nil, the text
matched by the whole REGEXP becomes the hyperlink.
Additional HIGHLIGHTs as described under `font-lock-keywords' can
be added."
:type `(set :menu-tag "Pick"
,@(mapcar (lambda (elt)
(list 'const (car elt)))
compilation-error-regexp-alist-alist))
:link `(file-link :tag "example file"
,(expand-file-name "compilation.txt" data-directory))
:group 'compilation)
(defvar compilation-directory nil
"Directory to restore to when doing `recompile'.")
(defvar compilation-directory-matcher
'("\\(?:Entering\\|Leavin\\(g\\)\\) directory `\\(.+\\)'$" (2 . 1))
"A list for tracking when directories are entered or left.
If nil, do not track directories, e.g. if all file names are absolute. The
first element is the REGEXP matching these messages. It can match any number
of variants, e.g. different languages. The remaining elements are all of the
form (DIR . LEAVE). If for any one of these the DIR'th subexpression
matches, that is a directory name. If LEAVE is nil or the corresponding
LEAVE'th subexpression doesn't match, this message is about going into another
directory. If it does match anything, this message is about going back to the
directory we were in before the last entering message. If you change this,
you may also want to change `compilation-page-delimiter'.")
(defvar compilation-page-delimiter
"^\\(?:\f\\|.*\\(?:Entering\\|Leaving\\) directory `.+'\n\\)+"
"Value of `page-delimiter' in Compilation mode.")
(defvar compilation-mode-font-lock-keywords
'( ("^[Cc]hecking \\(?:[Ff]or \\|[Ii]f \\|[Ww]hether \\(?:to \\)?\\)?\\(.+\\)\\.\\.\\. *\\(?:(cached) *\\)?\\(\\(yes\\(?: .+\\)?\\)\\|no\\|\\(.*\\)\\)$"
(1 font-lock-variable-name-face)
(2 (compilation-face '(4 . 3))))
("^\\([[:alnum:]_/.+-]+\\)\\(\\[\\([0-9]+\\)\\]\\)?[ \t]*:"
(1 font-lock-function-name-face) (3 compilation-line-face nil t))
(" --?o\\(?:utfile\\|utput\\)?[= ]?\\(\\S +\\)" . 1)
("^Compilation \\(finished\\).*"
(0 '(face nil message nil help-echo nil mouse-face nil) t)
(1 compilation-info-face))
("^Compilation \\(exited abnormally\\|interrupt\\|killed\\|terminated\\|segmentation fault\\)\\(?:.*with code \\([0-9]+\\)\\)?.*"
(0 '(face nil message nil help-echo nil mouse-face nil) t)
(1 compilation-error-face)
(2 compilation-error-face nil t)))
"Additional things to highlight in Compilation mode.
This gets tacked on the end of the generated expressions.")
(defvar compilation-highlight-regexp t
"Regexp matching part of visited source lines to highlight temporarily.
Highlight entire line if t; don't highlight source lines if nil.")
(defvar compilation-highlight-overlay nil
"Overlay used to temporarily highlight compilation matches.")
(defcustom compilation-error-screen-columns t
"*If non-nil, column numbers in error messages are screen columns.
Otherwise they are interpreted as character positions, with
each character occupying one column.
The default is to use screen columns, which requires that the compilation
program and Emacs agree about the display width of the characters,
especially the TAB character."
:type 'boolean
:group 'compilation
:version "20.4")
(defcustom compilation-read-command t
"*Non-nil means \\[compile] reads the compilation command to use.
Otherwise, \\[compile] just uses the value of `compile-command'."
:type 'boolean
:group 'compilation)
(defcustom compilation-ask-about-save t
"*Non-nil means \\[compile] asks which buffers to save before compiling.
Otherwise, it saves all modified buffers without asking."
:type 'boolean
:group 'compilation)
(defcustom compilation-search-path '(nil)
"*List of directories to search for source files named in error messages.
Elements should be directory names, not file names of directories.
nil as an element means to try the default directory."
:type '(repeat (choice (const :tag "Default" nil)
(string :tag "Directory")))
:group 'compilation)
(defcustom compile-command "make -k "
"*Last shell command used to do a compilation; default for next compilation.
Sometimes it is useful for files to supply local values for this variable.
You might also use mode hooks to specify it in certain modes, like this:
(add-hook 'c-mode-hook
(lambda ()
(unless (or (file-exists-p \"makefile\")
(file-exists-p \"Makefile\"))
(set (make-local-variable 'compile-command)
(concat \"make -k \"
(file-name-sans-extension buffer-file-name))))))"
:type 'string
:group 'compilation)
(defcustom compilation-disable-input nil
"*If non-nil, send end-of-file as compilation process input.
This only affects platforms that support asynchronous processes (see
`start-process'); synchronous compilation processes never accept input."
:type 'boolean
:group 'compilation
:version "22.1")
(defvar compilation-locs ())
(defvar compilation-debug nil
"*Set this to t before creating a *compilation* buffer.
Then every error line will have a debug text property with the matcher that
fit this line and the match data. Use `describe-text-properties'.")
(defvar compilation-exit-message-function nil "\
If non-nil, called when a compilation process dies to return a status message.
This should be a function of three arguments: process status, exit status,
and exit message; it returns a cons (MESSAGE . MODELINE) of the strings to
write into the compilation buffer, and to put in its mode line.")
(defvar compilation-environment nil
"*List of environment variables for compilation to inherit.
Each element should be a string of the form ENVVARNAME=VALUE.
This list is temporarily prepended to `process-environment' prior to
starting the compilation process.")
(defvar compile-history nil)
(defface compilation-error
'((t :inherit font-lock-warning-face))
"Face used to highlight compiler errors."
:group 'compilation
:version "22.1")
(defface compilation-warning
'((((class color) (min-colors 16)) (:foreground "Orange" :weight bold))
(((class color)) (:foreground "cyan" :weight bold))
(t (:weight bold)))
"Face used to highlight compiler warnings."
:group 'compilation
:version "22.1")
(defface compilation-info
'((((class color) (min-colors 16) (background light))
(:foreground "Green3" :weight bold))
(((class color) (min-colors 88) (background dark))
(:foreground "Green1" :weight bold))
(((class color) (min-colors 16) (background dark))
(:foreground "Green" :weight bold))
(((class color)) (:foreground "green" :weight bold))
(t (:weight bold)))
"Face used to highlight compiler information."
:group 'compilation
:version "22.1")
(defface compilation-line-number
'((t :inherit font-lock-variable-name-face))
"Face for displaying line numbers in compiler messages."
:group 'compilation
:version "22.1")
(defface compilation-column-number
'((t :inherit font-lock-type-face))
"Face for displaying column numbers in compiler messages."
:group 'compilation
:version "22.1")
(defcustom compilation-message-face 'underline
"Face name to use for whole messages.
Faces `compilation-error-face', `compilation-warning-face',
`compilation-info-face', `compilation-line-face' and
`compilation-column-face' get prepended to this, when applicable."
:type 'face
:group 'compilation
:version "22.1")
(defvar compilation-error-face 'compilation-error
"Face name to use for file name in error messages.")
(defvar compilation-warning-face 'compilation-warning
"Face name to use for file name in warning messages.")
(defvar compilation-info-face 'compilation-info
"Face name to use for file name in informational messages.")
(defvar compilation-line-face 'compilation-line-number
"Face name to use for line numbers in compiler messages.")
(defvar compilation-column-face 'compilation-column-number
"Face name to use for column numbers in compiler messages.")
(defvar compilation-enter-directory-face 'font-lock-function-name-face
"Face name to use for entering directory messages.")
(defvar compilation-leave-directory-face 'font-lock-type-face
"Face name to use for leaving directory messages.")
(defvaralias 'compilation-last-buffer 'next-error-last-buffer)
(defvar compilation-parsing-end (make-marker))
(defvar compilation-parse-errors-function nil)
(defvar compilation-error-list nil)
(defvar compilation-old-error-list nil)
(defun compilation-face (type)
(or (and (car type) (match-end (car type)) compilation-warning-face)
(and (cdr type) (match-end (cdr type)) compilation-info-face)
compilation-error-face))
(defun compilation-directory-properties (idx leave)
(if leave (setq leave (match-end leave)))
(let ((dir (previous-single-property-change (point) 'directory)))
(setq dir (if dir (or (get-text-property (1- dir) 'directory)
(get-text-property dir 'directory))))
`(face ,(if leave
compilation-leave-directory-face
compilation-enter-directory-face)
directory ,(if leave
(or (cdr dir)
'(nil)) (cons (match-string-no-properties idx) dir))
mouse-face highlight
keymap compilation-button-map
help-echo "mouse-2: visit destination directory")))
(eval-when-compile (defmacro compilation-assq (key alist)
`(let* ((l1 ,alist)
(l2 (cdr l1)))
(car (if (if (null ,key)
(if l2 (null (caar l2)))
(while (if l2 (if (caar l2) (< ,key (caar l2)) t))
(setq l1 l2
l2 (cdr l1)))
(if l2 (eq ,key (caar l2))))
l2
(setcdr l1 (cons (list ,key) l2)))))))
(defun compilation-error-properties (file line end-line col end-col type fmt)
(unless (< (next-single-property-change (match-beginning 0) 'directory nil (point))
(point))
(if file
(if (functionp file)
(setq file (funcall file))
(let (dir)
(setq file (match-string-no-properties file))
(unless (file-name-absolute-p file)
(setq dir (previous-single-property-change (point) 'directory)
dir (if dir (or (get-text-property (1- dir) 'directory)
(get-text-property dir 'directory)))))
(setq file (cons file (car dir)))))
(let ((prev-pos
(previous-single-property-change (point) 'message)))
(if prev-pos
(let* ((prev
(or (get-text-property (1- prev-pos) 'message)
(get-text-property prev-pos 'message)))
(prev-struct
(car (nth 2 (car prev)))))
(if prev-struct
(setq file (cons (car prev-struct)
(cadr prev-struct))))))
(unless file
(setq file '("*unknown*")))))
(and line
(setq line (match-string-no-properties line))
(setq line (string-to-number line)))
(and end-line
(setq end-line (match-string-no-properties end-line))
(setq end-line (string-to-number end-line)))
(if col
(if (functionp col)
(setq col (funcall col))
(and
(setq col (match-string-no-properties col))
(setq col (- (string-to-number col) compilation-first-column)))))
(if (and end-col (functionp end-col))
(setq end-col (funcall end-col))
(if (and end-col (setq end-col (match-string-no-properties end-col)))
(setq end-col (- (string-to-number end-col) compilation-first-column -1))
(if end-line (setq end-col -1))))
(if (consp type) (setq type (or (and (car type) (match-end (car type)) 1)
(and (cdr type) (match-end (cdr type)) 0)
2)))
(compilation-internal-error-properties file line end-line col end-col type fmt)))
(defun compilation-move-to-column (col screen)
"Go to column COL on the current line.
If SCREEN is non-nil, columns are screen columns, otherwise, they are
just char-counts."
(if screen
(move-to-column col)
(goto-char (min (+ (line-beginning-position) col) (line-end-position)))))
(defun compilation-internal-error-properties (file line end-line col end-col type fmts)
"Get the meta-info that will be added as text-properties.
LINE, END-LINE, COL, END-COL are integers or nil.
TYPE can be 0, 1, or 2, meaning error, warning, or just info.
FILE should be (FILENAME) or (RELATIVE-FILENAME . DIRNAME) or nil.
FMTS is a list of format specs for transforming the file name.
(See `compilation-error-regexp-alist'.)"
(unless file (setq file '("*unknown*")))
(let* ((file-struct (compilation-get-file-structure file fmts))
(marker-line (car (cddr file-struct))) (marker (nth 3 (cadr marker-line))) (compilation-error-screen-columns compilation-error-screen-columns)
end-marker loc end-loc)
(if (not (and marker (marker-buffer marker)))
(setq marker nil) (setq loc (or line 1)) (catch 'marker (dolist (x (nthcdr 3 file-struct)) (if (> (car x) loc) (setq marker-line x)
(if (> (- (or (car marker-line) 1) loc)
(- loc (car x))) (setq marker-line x))
(throw 'marker t))))
(setq marker (nth 3 (cadr marker-line))
marker-line (or (car marker-line) 1))
(with-current-buffer (marker-buffer marker)
(save-excursion
(save-restriction
(widen)
(goto-char (marker-position marker))
(when (or end-col end-line)
(beginning-of-line (- (or end-line line) marker-line -1))
(if (or (null end-col) (< end-col 0))
(end-of-line)
(compilation-move-to-column
end-col compilation-error-screen-columns))
(setq end-marker (list (point-marker))))
(beginning-of-line (if end-line
(- line end-line -1)
(- loc marker-line -1)))
(if col
(compilation-move-to-column
col compilation-error-screen-columns)
(forward-to-indentation 0))
(setq marker (list (point-marker)))))))
(setq loc (compilation-assq line (cdr file-struct)))
(if end-line
(setq end-loc (compilation-assq end-line (cdr file-struct))
end-loc (compilation-assq end-col end-loc))
(if end-col (setq end-loc (compilation-assq end-col loc))))
(setq loc (compilation-assq col loc))
(or (cdr loc) (setcdr loc `(,line ,file-struct ,@marker)))
(if end-loc
(or (cdr end-loc)
(setcdr end-loc `(,(or end-line line) ,file-struct ,@end-marker))))
`(face ,compilation-message-face
message (,loc ,type ,end-loc)
,@(if compilation-debug
`(debug (,(assoc (with-no-warnings matcher) font-lock-keywords)
,@(match-data))))
help-echo ,(if col
"mouse-2: visit this file, line and column"
(if line
"mouse-2: visit this file and line"
"mouse-2: visit this file"))
keymap compilation-button-map
mouse-face highlight)))
(defun compilation-mode-font-lock-keywords ()
"Return expressions to highlight in Compilation mode."
(if compilation-parse-errors-function
'((compilation-compat-parse-errors))
(append
(if compilation-directory-matcher
`((,(car compilation-directory-matcher)
,@(mapcar (lambda (elt)
`(,(car elt)
(compilation-directory-properties
,(car elt) ,(cdr elt))
t t))
(cdr compilation-directory-matcher)))))
(mapcar
(lambda (item)
(if (symbolp item)
(setq item (cdr (assq item
compilation-error-regexp-alist-alist))))
(let ((file (nth 1 item))
(line (nth 2 item))
(col (nth 3 item))
(type (nth 4 item))
end-line end-col fmt)
(if (consp file) (setq fmt (cdr file) file (car file)))
(if (consp line) (setq end-line (cdr line) line (car line)))
(if (consp col) (setq end-col (cdr col) col (car col)))
(if (functionp line)
`(,(car item)
(0 (save-match-data
(compilation-compat-error-properties
(funcall ',line (cons (match-string ,file)
(cons default-directory
',(nthcdr 4 item)))
,(if col `(match-string ,col))))))
(,file compilation-error-face t))
(unless (or (null (nth 5 item)) (integerp (nth 5 item)))
(error "HYPERLINK should be an integer: %s" (nth 5 item)))
`(,(nth 0 item)
,@(when (integerp file)
`((,file ,(if (consp type)
`(compilation-face ',type)
(aref [compilation-info-face
compilation-warning-face
compilation-error-face]
(or type 2))))))
,@(when line
`((,line compilation-line-face nil t)))
,@(when end-line
`((,end-line compilation-line-face nil t)))
,@(when (integerp col)
`((,col compilation-column-face nil t)))
,@(when (integerp end-col)
`((,end-col compilation-column-face nil t)))
,@(nthcdr 6 item)
(,(or (nth 5 item) 0)
(compilation-error-properties ',file ,line ,end-line
,col ,end-col ',(or type 2)
',fmt)
append))))) compilation-error-regexp-alist)
compilation-mode-font-lock-keywords)))
(defun compile (command &optional comint)
"Compile the program including the current buffer. Default: run `make'.
Runs COMMAND, a shell command, in a separate process asynchronously
with output going to the buffer `*compilation*'.
You can then use the command \\[next-error] to find the next error message
and move to the source code that caused it.
If optional second arg COMINT is t the buffer will be in Comint mode with
`compilation-shell-minor-mode'.
Interactively, prompts for the command if `compilation-read-command' is
non-nil; otherwise uses `compile-command'. With prefix arg, always prompts.
Additionally, with universal prefix arg, compilation buffer will be in
comint mode, i.e. interactive.
To run more than one compilation at once, start one and rename
the \`*compilation*' buffer to some other name with
\\[rename-buffer]. Then start the next one. On most systems,
termination of the main compilation process kills its
subprocesses.
The name used for the buffer is actually whatever is returned by
the function in `compilation-buffer-name-function', so you can set that
to a function that generates a unique name."
(interactive
(list
(let ((command (eval compile-command)))
(if (or compilation-read-command current-prefix-arg)
(read-from-minibuffer "Compile command: "
command nil nil
(if (equal (car compile-history) command)
'(compile-history . 1)
'compile-history))
command))
(consp current-prefix-arg)))
(unless (equal command (eval compile-command))
(setq compile-command command))
(save-some-buffers (not compilation-ask-about-save) nil)
(setq compilation-directory default-directory)
(compilation-start command comint))
(defun recompile ()
"Re-compile the program including the current buffer.
If this is run in a Compilation mode buffer, re-use the arguments from the
original use. Otherwise, recompile using `compile-command'."
(interactive)
(save-some-buffers (not compilation-ask-about-save) nil)
(let ((default-directory
(or (and (not (eq major-mode (nth 1 compilation-arguments)))
compilation-directory)
default-directory)))
(apply 'compilation-start (or compilation-arguments
`(,(eval compile-command))))))
(defcustom compilation-scroll-output nil
"*Non-nil to scroll the *compilation* buffer window as output appears.
Setting it causes the Compilation mode commands to put point at the
end of their output window so that the end of the output is always
visible rather than the beginning."
:type 'boolean
:version "20.3"
:group 'compilation)
(defun compilation-buffer-name (mode-name mode-command name-function)
"Return the name of a compilation buffer to use.
If NAME-FUNCTION is non-nil, call it with one argument MODE-NAME
to determine the buffer name.
Likewise if `compilation-buffer-name-function' is non-nil.
If current buffer is the mode MODE-COMMAND,
return the name of the current buffer, so that it gets reused.
Otherwise, construct a buffer name from MODE-NAME."
(cond (name-function
(funcall name-function mode-name))
(compilation-buffer-name-function
(funcall compilation-buffer-name-function mode-name))
((and (eq mode-command major-mode)
(eq major-mode (nth 1 compilation-arguments)))
(buffer-name))
(t
(concat "*" (downcase mode-name) "*"))))
(defun compile-internal (command error-message
&optional name-of-mode parser
error-regexp-alist name-function
enter-regexp-alist leave-regexp-alist
file-regexp-alist nomessage-regexp-alist
no-async highlight-regexp local-map)
(if parser
(error "Compile now works very differently, see `compilation-error-regexp-alist'"))
(let ((compilation-error-regexp-alist
(append file-regexp-alist (or error-regexp-alist
compilation-error-regexp-alist)))
(compilation-error (replace-regexp-in-string "^No more \\(.+\\)s\\.?"
"\\1" error-message)))
(compilation-start command nil name-function highlight-regexp)))
(make-obsolete 'compile-internal 'compilation-start)
(defun compilation-start (command &optional mode name-function highlight-regexp)
"Run compilation command COMMAND (low level interface).
If COMMAND starts with a cd command, that becomes the `default-directory'.
The rest of the arguments are optional; for them, nil means use the default.
MODE is the major mode to set in the compilation buffer. Mode
may also be t meaning use `compilation-shell-minor-mode' under `comint-mode'.
If NAME-FUNCTION is non-nil, call it with one argument (the mode name)
to determine the buffer name.
If HIGHLIGHT-REGEXP is non-nil, `next-error' will temporarily highlight
the matching section of the visited source line; the default is to use the
global value of `compilation-highlight-regexp'.
Returns the compilation buffer created."
(or mode (setq mode 'compilation-mode))
(let* ((name-of-mode
(if (eq mode t)
(prog1 "compilation" (require 'comint))
(replace-regexp-in-string "-mode$" "" (symbol-name mode))))
(thisdir default-directory)
outwin outbuf)
(with-current-buffer
(setq outbuf
(get-buffer-create
(compilation-buffer-name name-of-mode mode name-function)))
(let ((comp-proc (get-buffer-process (current-buffer))))
(if comp-proc
(if (or (not (eq (process-status comp-proc) 'run))
(yes-or-no-p
(format "A %s process is running; kill it? "
name-of-mode)))
(condition-case ()
(progn
(interrupt-process comp-proc)
(sit-for 1)
(delete-process comp-proc))
(error nil))
(error "Cannot have two processes in `%s' at once"
(buffer-name)))))
(buffer-disable-undo (current-buffer))
(setq default-directory thisdir)
(let ((inhibit-read-only t)
(default-directory thisdir))
(cd (if (string-match "^\\s *cd\\(?:\\s +\\(\\S +?\\)\\)?\\s *[;&\n]" command)
(if (match-end 1)
(substitute-env-vars (match-string 1 command))
"~")
default-directory))
(erase-buffer)
(if (not (eq mode t))
(funcall mode)
(setq buffer-read-only nil)
(with-no-warnings (comint-mode))
(compilation-shell-minor-mode))
(if highlight-regexp
(set (make-local-variable 'compilation-highlight-regexp)
highlight-regexp))
(insert "-*- mode: " name-of-mode
"; default-directory: " (prin1-to-string default-directory)
" -*-\n"
(format "%s started at %s\n\n"
mode-name
(substring (current-time-string) 0 19))
command "\n")
(setq thisdir default-directory))
(set-buffer-modified-p nil))
(if (eq outbuf (current-buffer))
(goto-char (point-max)))
(setq outwin (display-buffer outbuf nil t))
(with-current-buffer outbuf
(let ((process-environment
(append
compilation-environment
(if (if (boundp 'system-uses-terminfo) system-uses-terminfo)
(list "TERM=dumb" "TERMCAP="
(format "COLUMNS=%d" (window-width)))
(list "TERM=emacs"
(format "TERMCAP=emacs:co#%d:tc=unknown:"
(window-width))))
(unless (getenv "EMACS")
(list "EMACS=t"))
(list "INSIDE_EMACS=t")
(copy-sequence process-environment))))
(set (make-local-variable 'compilation-arguments)
(list command mode name-function highlight-regexp))
(set (make-local-variable 'revert-buffer-function)
'compilation-revert-buffer)
(set-window-start outwin (point-min))
(or (eq outwin (selected-window))
(set-window-point outwin (if compilation-scroll-output
(point)
(point-min))))
(if compilation-process-setup-function
(funcall compilation-process-setup-function))
(compilation-set-window-height outwin)
(if (fboundp 'start-process)
(let ((proc (if (eq mode t)
(get-buffer-process
(with-no-warnings
(comint-exec outbuf (downcase mode-name)
shell-file-name nil `("-c" ,command))))
(start-process-shell-command (downcase mode-name)
outbuf command))))
(setq mode-line-process '(":%s"))
(set-process-sentinel proc 'compilation-sentinel)
(set-process-filter proc 'compilation-filter)
(set-marker (process-mark proc) (point) outbuf)
(when compilation-disable-input
(condition-case nil
(process-send-eof proc)
(error nil)))
(setq compilation-in-progress
(cons proc compilation-in-progress)))
(message "Executing `%s'..." command)
(setq mode-line-process ":run")
(force-mode-line-update)
(sit-for 0) (let* ((buffer-read-only nil) (status (call-process shell-file-name nil outbuf nil "-c"
command)))
(cond ((numberp status)
(compilation-handle-exit 'exit status
(if (zerop status)
"finished\n"
(format "\
exited abnormally with code %d\n"
status))))
((stringp status)
(compilation-handle-exit 'signal status
(concat status "\n")))
(t
(compilation-handle-exit 'bizarre status status))))
(let ((font-lock-verbose nil)) (font-lock-fontify-buffer))
(set-buffer-modified-p nil)
(message "Executing `%s'...done" command)))
(setq default-directory thisdir))
(if (buffer-local-value 'compilation-scroll-output outbuf)
(save-selected-window
(select-window outwin)
(goto-char (point-max))))
(setq next-error-last-buffer outbuf)))
(defun compilation-set-window-height (window)
"Set the height of WINDOW according to `compilation-window-height'."
(let ((height (buffer-local-value 'compilation-window-height (window-buffer window))))
(and height
(= (window-width window) (frame-width (window-frame window)))
(not (eq window (frame-root-window (window-frame window))))
(save-excursion
(save-selected-window
(select-window window)
(enlarge-window (- height (window-height))))))))
(defvar compilation-menu-map
(let ((map (make-sparse-keymap "Errors")))
(define-key map [stop-subjob]
'("Stop Compilation" . kill-compilation))
(define-key map [compilation-mode-separator2]
'("----" . nil))
(define-key map [compilation-first-error]
'("First Error" . first-error))
(define-key map [compilation-previous-error]
'("Previous Error" . previous-error))
(define-key map [compilation-next-error]
'("Next Error" . next-error))
map))
(defvar compilation-minor-mode-map
(let ((map (make-sparse-keymap)))
(define-key map [mouse-2] 'compile-goto-error)
(define-key map [follow-link] 'mouse-face)
(define-key map "\C-c\C-c" 'compile-goto-error)
(define-key map "\C-m" 'compile-goto-error)
(define-key map "\C-c\C-k" 'kill-compilation)
(define-key map "\M-n" 'compilation-next-error)
(define-key map "\M-p" 'compilation-previous-error)
(define-key map "\M-{" 'compilation-previous-file)
(define-key map "\M-}" 'compilation-next-file)
(define-key map [menu-bar compilation]
(cons "Errors" compilation-menu-map))
map)
"Keymap for `compilation-minor-mode'.")
(defvar compilation-shell-minor-mode-map
(let ((map (make-sparse-keymap)))
(define-key map "\M-\C-m" 'compile-goto-error)
(define-key map "\M-\C-n" 'compilation-next-error)
(define-key map "\M-\C-p" 'compilation-previous-error)
(define-key map "\M-{" 'compilation-previous-file)
(define-key map "\M-}" 'compilation-next-file)
(define-key map [menu-bar compilation]
(cons "Errors" compilation-menu-map))
map)
"Keymap for `compilation-shell-minor-mode'.")
(defvar compilation-button-map
(let ((map (make-sparse-keymap)))
(define-key map [mouse-2] 'compile-goto-error)
(define-key map [follow-link] 'mouse-face)
(define-key map "\C-m" 'compile-goto-error)
map)
"Keymap for compilation-message buttons.")
(fset 'compilation-button-map compilation-button-map)
(defvar compilation-mode-map
(let ((map (make-sparse-keymap)))
(define-key map [mouse-2] 'compile-goto-error)
(define-key map [follow-link] 'mouse-face)
(define-key map "\C-c\C-c" 'compile-goto-error)
(define-key map "\C-m" 'compile-goto-error)
(define-key map "\C-c\C-k" 'kill-compilation)
(define-key map "\M-n" 'compilation-next-error)
(define-key map "\M-p" 'compilation-previous-error)
(define-key map "\M-{" 'compilation-previous-file)
(define-key map "\M-}" 'compilation-next-file)
(define-key map "\t" 'compilation-next-error)
(define-key map [backtab] 'compilation-previous-error)
(define-key map " " 'scroll-up)
(define-key map "\^?" 'scroll-down)
(define-key map "\C-c\C-f" 'next-error-follow-minor-mode)
(let ((submap (make-sparse-keymap "Compile")))
(define-key map [menu-bar compilation]
(cons "Compile" submap))
(set-keymap-parent submap compilation-menu-map))
(define-key map [menu-bar compilation compilation-separator2]
'("----" . nil))
(define-key map [menu-bar compilation compilation-grep]
'("Search Files (grep)..." . grep))
(define-key map [menu-bar compilation compilation-recompile]
'("Recompile" . recompile))
(define-key map [menu-bar compilation compilation-compile]
'("Compile..." . compile))
map)
"Keymap for compilation log buffers.
`compilation-minor-mode-map' is a parent of this.")
(put 'compilation-mode 'mode-class 'special)
(defvar compilation-skip-to-next-location t
"*If non-nil, skip multiple error messages for the same source location.")
(defcustom compilation-skip-threshold 1
"*Compilation motion commands skip less important messages.
The value can be either 2 -- skip anything less than error, 1 --
skip anything less than warning or 0 -- don't skip any messages.
Note that all messages not positively identified as warning or
info, are considered errors."
:type '(choice (const :tag "Warnings and info" 2)
(const :tag "Info" 1)
(const :tag "None" 0))
:group 'compilation
:version "22.1")
(defcustom compilation-skip-visited nil
"*Compilation motion commands skip visited messages if this is t.
Visited messages are ones for which the file, line and column have been jumped
to from the current content in the current compilation buffer, even if it was
from a different message."
:type 'boolean
:group 'compilation
:version "22.1")
(defun compilation-mode (&optional name-of-mode)
"Major mode for compilation log buffers.
\\<compilation-mode-map>To visit the source for a line-numbered error,
move point to the error message line and type \\[compile-goto-error].
To kill the compilation, type \\[kill-compilation].
Runs `compilation-mode-hook' with `run-mode-hooks' (which see).
\\{compilation-mode-map}"
(interactive)
(kill-all-local-variables)
(use-local-map compilation-mode-map)
(setq major-mode 'compilation-mode
mode-name (or name-of-mode "Compilation"))
(set (make-local-variable 'page-delimiter)
compilation-page-delimiter)
(compilation-setup)
(setq buffer-read-only t)
(run-mode-hooks 'compilation-mode-hook))
(defmacro define-compilation-mode (mode name doc &rest body)
"This is like `define-derived-mode' without the PARENT argument.
The parent is always `compilation-mode' and the customizable `compilation-...'
variables are also set from the name of the mode you have chosen,
by replacing the first word, e.g `compilation-scroll-output' from
`grep-scroll-output' if that variable exists."
(let ((mode-name (replace-regexp-in-string "-mode\\'" "" (symbol-name mode))))
`(define-derived-mode ,mode compilation-mode ,name
,doc
,@(mapcar (lambda (v)
(setq v (cons v
(intern-soft (replace-regexp-in-string
"^compilation" mode-name
(symbol-name v)))))
(and (cdr v)
(or (boundp (cdr v))
(if (boundp 'byte-compile-bound-variables)
(memq (cdr v) byte-compile-bound-variables)))
`(set (make-local-variable ',(car v)) ,(cdr v))))
'(compilation-buffer-name-function
compilation-directory-matcher
compilation-error
compilation-error-regexp-alist
compilation-error-regexp-alist-alist
compilation-error-screen-columns
compilation-finish-function
compilation-finish-functions
compilation-first-column
compilation-mode-font-lock-keywords
compilation-page-delimiter
compilation-parse-errors-filename-function
compilation-process-setup-function
compilation-scroll-output
compilation-search-path
compilation-skip-threshold
compilation-window-height))
,@body)))
(defun compilation-revert-buffer (ignore-auto noconfirm)
(if buffer-file-name
(let (revert-buffer-function)
(revert-buffer ignore-auto noconfirm))
(if (or noconfirm (yes-or-no-p (format "Restart compilation? ")))
(apply 'compilation-start compilation-arguments))))
(defvar compilation-current-error nil
"Marker to the location from where the next error will be found.
The global commands next/previous/first-error/goto-error use this.")
(defvar compilation-messages-start nil
"Buffer position of the beginning of the compilation messages.
If nil, use the beginning of buffer.")
(defconst compilation-turn-on-font-lock 'turn-on-font-lock)
(defun compilation-setup (&optional minor)
"Prepare the buffer for the compilation parsing commands to work.
Optional argument MINOR indicates this is called from
`compilation-minor-mode'."
(make-local-variable 'compilation-current-error)
(make-local-variable 'compilation-messages-start)
(make-local-variable 'compilation-error-screen-columns)
(make-local-variable 'overlay-arrow-position)
(set (make-local-variable 'overlay-arrow-string) "")
(setq next-error-overlay-arrow-position nil)
(add-hook 'kill-buffer-hook
(lambda () (setq next-error-overlay-arrow-position nil)) nil t)
(setq next-error-function 'compilation-next-error-function)
(set (make-local-variable 'font-lock-extra-managed-props)
'(directory message help-echo mouse-face debug))
(set (make-local-variable 'compilation-locs)
(make-hash-table :test 'equal :weakness 'value))
(set (make-local-variable 'font-lock-support-mode) nil)
(set (make-local-variable 'font-lock-maximum-size) nil)
(if minor
(let ((fld font-lock-defaults))
(font-lock-add-keywords nil (compilation-mode-font-lock-keywords))
(if font-lock-mode
(if fld
(font-lock-fontify-buffer)
(font-lock-change-mode)
(turn-on-font-lock))
(turn-on-font-lock)))
(setq font-lock-defaults '(compilation-mode-font-lock-keywords t))
(run-mode-hooks 'compilation-turn-on-font-lock)))
(define-minor-mode compilation-shell-minor-mode
"Toggle compilation shell minor mode.
With arg, turn compilation mode on if and only if arg is positive.
In this minor mode, all the error-parsing commands of the
Compilation major mode are available but bound to keys that don't
collide with Shell mode. See `compilation-mode'.
Turning the mode on runs the normal hook `compilation-shell-minor-mode-hook'."
nil " Shell-Compile"
:group 'compilation
(if compilation-shell-minor-mode
(compilation-setup t)
(font-lock-remove-keywords nil (compilation-mode-font-lock-keywords))
(font-lock-fontify-buffer)))
(define-minor-mode compilation-minor-mode
"Toggle compilation minor mode.
With arg, turn compilation mode on if and only if arg is positive.
In this minor mode, all the error-parsing commands of the
Compilation major mode are available. See `compilation-mode'.
Turning the mode on runs the normal hook `compilation-minor-mode-hook'."
nil " Compilation"
:group 'compilation
(if compilation-minor-mode
(compilation-setup t)
(font-lock-remove-keywords nil (compilation-mode-font-lock-keywords))
(font-lock-fontify-buffer)))
(defun compilation-handle-exit (process-status exit-status msg)
"Write MSG in the current buffer and hack its mode-line-process."
(let ((inhibit-read-only t)
(status (if compilation-exit-message-function
(funcall compilation-exit-message-function
process-status exit-status msg)
(cons msg exit-status)))
(omax (point-max))
(opoint (point))
(cur-buffer (current-buffer)))
(goto-char omax)
(insert ?\n mode-name " " (car status))
(if (and (numberp compilation-window-height)
(zerop compilation-window-height))
(message "%s" (cdr status)))
(if (bolp)
(forward-char -1))
(insert " at " (substring (current-time-string) 0 19))
(goto-char (point-max))
(add-text-properties omax (point)
(append '(compilation-handle-exit t) nil))
(setq mode-line-process (format ":%s [%s]" process-status (cdr status)))
(force-mode-line-update)
(if (and opoint (< opoint omax))
(goto-char opoint))
(with-no-warnings
(if compilation-finish-function
(funcall compilation-finish-function cur-buffer msg)))
(run-hook-with-args 'compilation-finish-functions cur-buffer msg)))
(defun compilation-sentinel (proc msg)
"Sentinel for compilation buffers."
(if (memq (process-status proc) '(exit signal))
(let ((buffer (process-buffer proc)))
(if (null (buffer-name buffer))
(set-process-buffer proc nil)
(with-current-buffer buffer
(compilation-handle-exit (process-status proc)
(process-exit-status proc)
msg)
(delete-process proc)))
(setq compilation-in-progress (delq proc compilation-in-progress)))))
(defun compilation-filter (proc string)
"Process filter for compilation buffers.
Just inserts the text, but uses `insert-before-markers'."
(if (buffer-name (process-buffer proc))
(with-current-buffer (process-buffer proc)
(let ((inhibit-read-only t))
(save-excursion
(goto-char (process-mark proc))
(insert-before-markers string)
(run-hooks 'compilation-filter-hook))))))
(defsubst compilation-buffer-internal-p ()
"Test if inside a compilation buffer."
(local-variable-p 'compilation-locs))
(defsubst compilation-buffer-p (buffer)
"Test if BUFFER is a compilation buffer."
(with-current-buffer buffer
(compilation-buffer-internal-p)))
(defmacro compilation-loop (< property-change 1+ error limit)
`(let (opt)
(while (,< n 0)
(setq opt pt)
(or (setq pt (,property-change pt 'message))
(if (or (eq (get-text-property ,limit 'message)
(get-text-property opt 'message))
(eq pt opt))
(error ,error compilation-error)
(setq pt ,limit)))
(or (setq msg (get-text-property pt 'message))
(if (setq pt (,property-change pt 'message nil ,limit))
(setq msg (get-text-property pt 'message)))
(error ,error compilation-error))
(or (< (cadr msg) compilation-skip-threshold)
(if different-file
(eq (prog1 last (setq last (nth 2 (car msg))))
last))
(if compilation-skip-visited
(nthcdr 4 (car msg)))
(if compilation-skip-to-next-location
(eq (car msg) loc))
(setq n (,1+ n))))))
(defun compilation-next-error (n &optional different-file pt)
"Move point to the next error in the compilation buffer.
Prefix arg N says how many error messages to move forwards (or
backwards, if negative).
Does NOT find the source line like \\[next-error]."
(interactive "p")
(or (compilation-buffer-p (current-buffer))
(error "Not in a compilation buffer"))
(or pt (setq pt (point)))
(let* ((msg (get-text-property pt 'message))
(loc (car msg))
last)
(if (zerop n)
(unless (or msg (setq msg (get-text-property (max (1- pt) (point-min))
'message)))
(setq pt (previous-single-property-change pt 'message nil
(line-beginning-position)))
(unless (setq msg (get-text-property (max (1- pt) (point-min)) 'message))
(setq pt (next-single-property-change pt 'message nil
(line-end-position)))
(or (setq msg (get-text-property pt 'message))
(setq pt (point)))))
(setq last (nth 2 (car msg)))
(if (>= n 0)
(compilation-loop > next-single-property-change 1-
(if (get-buffer-process (current-buffer))
"No more %ss yet"
"Moved past last %s")
(point-max))
(setq pt (previous-single-property-change pt 'message nil (point-min)))
(compilation-loop < previous-single-property-change 1+
"Moved back before first %s" (point-min))))
(goto-char pt)
(or msg
(error "No %s here" compilation-error))))
(defun compilation-previous-error (n)
"Move point to the previous error in the compilation buffer.
Prefix arg N says how many error messages to move backwards (or
forwards, if negative).
Does NOT find the source line like \\[previous-error]."
(interactive "p")
(compilation-next-error (- n)))
(defun compilation-next-file (n)
"Move point to the next error for a different file than the current one.
Prefix arg N says how many files to move forwards (or backwards, if negative)."
(interactive "p")
(compilation-next-error n t))
(defun compilation-previous-file (n)
"Move point to the previous error for a different file than the current one.
Prefix arg N says how many files to move backwards (or forwards, if negative)."
(interactive "p")
(compilation-next-file (- n)))
(defun kill-compilation ()
"Kill the process made by the \\[compile] or \\[grep] commands."
(interactive)
(let ((buffer (compilation-find-buffer)))
(if (get-buffer-process buffer)
(interrupt-process (get-buffer-process buffer))
(error "The %s process is not running" (downcase mode-name)))))
(defalias 'compile-mouse-goto-error 'compile-goto-error)
(defun compile-goto-error (&optional event)
"Visit the source for the error message at point.
Use this command in a compilation log buffer. Sets the mark at point there."
(interactive (list last-input-event))
(if event (posn-set-point (event-end event)))
(or (compilation-buffer-p (current-buffer))
(error "Not in a compilation buffer"))
(if (get-text-property (point) 'directory)
(dired-other-window (car (get-text-property (point) 'directory)))
(push-mark)
(setq compilation-current-error (point))
(next-error-internal)))
(defun compilation-find-buffer (&optional avoid-current)
(next-error-find-buffer avoid-current 'compilation-buffer-internal-p))
(defun compilation-next-error-function (n &optional reset)
"Advance to the next error message and visit the file where the error was.
This is the value of `next-error-function' in Compilation buffers."
(interactive "p")
(when reset
(setq compilation-current-error nil))
(let* ((columns compilation-error-screen-columns) (last 1)
(loc (compilation-next-error (or n 1) nil
(or compilation-current-error
compilation-messages-start
(point-min))))
(end-loc (nth 2 loc))
(marker (point-marker)))
(setq compilation-current-error (point-marker)
overlay-arrow-position
(if (bolp)
compilation-current-error
(copy-marker (line-beginning-position)))
loc (car loc))
(unless (and (nth 3 loc) (marker-buffer (nth 3 loc)))
(with-current-buffer (compilation-find-file marker (caar (nth 2 loc))
(cadr (car (nth 2 loc))))
(save-restriction
(widen)
(goto-char (point-min))
(dolist (line (reverse (cddr (nth 2 loc))))
(when (car line) (beginning-of-line (- (car line) last -1))
(setq last (car line)))
(dolist (col (cdr line))
(if (car col)
(if (eq (car col) -1) (end-of-line)
(compilation-move-to-column (car col) columns))
(beginning-of-line)
(skip-chars-forward " \t"))
(if (nth 3 col)
(set-marker (nth 3 col) (point))
(setcdr (nthcdr 2 col) `(,(point-marker)))))))))
(compilation-goto-locus marker (nth 3 loc) (nth 3 end-loc))
(setcdr (nthcdr 3 loc) t)))
(defvar compilation-gcpro nil
"Internal variable used to keep some values from being GC'd.")
(make-variable-buffer-local 'compilation-gcpro)
(defun compilation-fake-loc (marker file &optional line col)
"Preassociate MARKER with FILE.
FILE should be ABSOLUTE-FILENAME or (RELATIVE-FILENAME . DIRNAME).
This is useful when you compile temporary files, but want
automatic translation of the messages to the real buffer from
which the temporary file came. This only works if done before a
message about FILE appears!
Optional args LINE and COL default to 1 and beginning of
indentation respectively. The marker is expected to reflect
this. In the simplest case the marker points to the first line
of the region that was saved to the temp file.
If you concatenate several regions into the temp file (e.g. a
header with variable assignments and a code region), you must
call this several times, once each for the last line of one
region and the first line of the next region."
(or (consp file) (setq file (list file)))
(setq file (compilation-get-file-structure file))
(push file compilation-gcpro)
(let ((loc (compilation-assq (or line 1) (cdr file))))
(setq loc (compilation-assq col loc))
(if (cdr loc)
(setcdr (cddr loc) (list marker))
(setcdr loc (list line file marker)))
loc))
(defcustom compilation-context-lines nil
"Display this many lines of leading context before the current message.
If nil and the left fringe is displayed, don't scroll the
compilation output window; an arrow in the left fringe points to
the current message. If nil and there is no left fringe, the message
displays at the top of the window; there is no arrow."
:type '(choice integer (const :tag "No window scrolling" nil))
:group 'compilation
:version "22.1")
(defsubst compilation-set-window (w mk)
"Align the compilation output window W with marker MK near top."
(if (integerp compilation-context-lines)
(set-window-start w (save-excursion
(goto-char mk)
(beginning-of-line
(- 1 compilation-context-lines))
(point)))
(if (equal (car (window-fringes)) 0)
(set-window-start w (save-excursion
(goto-char mk)
(beginning-of-line 1)
(point)))))
(set-window-point w mk))
(defvar next-error-highlight-timer)
(defun compilation-goto-locus (msg mk end-mk)
"Jump to an error corresponding to MSG at MK.
All arguments are markers. If END-MK is non-nil, mark is set there
and overlay is highlighted between MK and END-MK."
(let* ((from-compilation-buffer (eq (window-buffer (selected-window))
(marker-buffer msg)))
(pre-existing (get-buffer-window (marker-buffer msg) 0))
(w (if (and from-compilation-buffer pre-existing)
pre-existing
(let ((display-buffer-reuse-frames t)
(pop-up-windows t))
(display-buffer (marker-buffer msg)))))
(highlight-regexp (with-current-buffer (marker-buffer msg)
(compilation-set-window w msg)
compilation-highlight-regexp)))
(unless pre-existing (compilation-set-window-height w))
(if from-compilation-buffer
(let ((pop-up-windows t))
(pop-to-buffer (marker-buffer mk) 'other-window))
(if (window-dedicated-p (selected-window))
(pop-to-buffer (marker-buffer mk))
(switch-to-buffer (marker-buffer mk))))
(unless (eq (goto-char mk) (point))
(widen)
(goto-char mk))
(if end-mk
(push-mark end-mk t)
(if mark-active (setq mark-active)))
(dolist (ov (overlays-at (point)))
(when (eq 'hs (overlay-get ov 'invisible))
(delete-overlay ov)
(goto-char mk)))
(when highlight-regexp
(if (timerp next-error-highlight-timer)
(cancel-timer next-error-highlight-timer))
(unless compilation-highlight-overlay
(setq compilation-highlight-overlay
(make-overlay (point-min) (point-min)))
(overlay-put compilation-highlight-overlay 'face 'next-error))
(with-current-buffer (marker-buffer mk)
(save-excursion
(if end-mk (goto-char end-mk) (end-of-line))
(let ((end (point)))
(if mk (goto-char mk) (beginning-of-line))
(if (and (stringp highlight-regexp)
(re-search-forward highlight-regexp end t))
(progn
(goto-char (match-beginning 0))
(move-overlay compilation-highlight-overlay
(match-beginning 0) (match-end 0)
(current-buffer)))
(move-overlay compilation-highlight-overlay
(point) end (current-buffer)))
(if (or (eq next-error-highlight t)
(numberp next-error-highlight))
(add-hook 'pre-command-hook
'compilation-goto-locus-delete-o)
(delete-overlay compilation-highlight-overlay))
(when (numberp next-error-highlight)
(setq next-error-highlight-timer
(run-at-time next-error-highlight nil
'compilation-goto-locus-delete-o)))))))
(when (and (eq next-error-highlight 'fringe-arrow))
(setq next-error-overlay-arrow-position
(copy-marker (line-beginning-position))))))
(defun compilation-goto-locus-delete-o ()
(delete-overlay compilation-highlight-overlay)
(if (timerp next-error-highlight-timer)
(cancel-timer next-error-highlight-timer))
(remove-hook 'pre-command-hook
'compilation-goto-locus-delete-o))
(defun compilation-find-file (marker filename directory &rest formats)
"Find a buffer for file FILENAME.
Search the directories in `compilation-search-path'.
A nil in `compilation-search-path' means to try the
\"current\" directory, which is passed in DIRECTORY.
If DIRECTORY. is relative, it is combined with `default-directory'.
If DIRECTORY. is nil, that means use `default-directory'.
If FILENAME is not found at all, ask the user where to find it.
Pop up the buffer containing MARKER and scroll to MARKER if we ask the user."
(or formats (setq formats '("%s")))
(let ((dirs compilation-search-path)
(spec-dir (if directory
(expand-file-name directory)
default-directory))
buffer thisdir fmts name)
(if (file-name-absolute-p filename)
(setq filename (abbreviate-file-name (expand-file-name filename))
dirs (cons (file-name-directory filename) dirs)
filename (file-name-nondirectory filename)))
(while (and dirs (null buffer))
(setq thisdir (or (car dirs) spec-dir)
fmts formats)
(while (and fmts (null buffer))
(setq name (expand-file-name (format (car fmts) filename) thisdir)
buffer (and (file-exists-p name)
(find-file-noselect name))
fmts (cdr fmts)))
(setq dirs (cdr dirs)))
(while (null buffer) (save-excursion (let ((pop-up-windows t))
(compilation-set-window (display-buffer (marker-buffer marker))
marker)
(let* ((name (read-file-name
(format "Find this %s in (default %s): "
compilation-error filename)
spec-dir filename t nil))
(origname name))
(cond
((not (file-exists-p name))
(message "Cannot find file `%s'" name)
(ding) (sit-for 2))
((and (file-directory-p name)
(not (file-exists-p
(setq name (expand-file-name filename name)))))
(message "No `%s' in directory %s" filename origname)
(ding) (sit-for 2))
(t
(setq buffer (find-file-noselect name))))))))
(dolist (ov (overlays-in (point-min) (point-max)))
(when (overlay-get ov 'intangible)
(overlay-put ov 'intangible nil)))
buffer))
(defun compilation-get-file-structure (file &optional fmt)
"Retrieve FILE's file-structure or create a new one.
FILE should be (FILENAME) or (RELATIVE-FILENAME . DIRNAME).
In the former case, FILENAME may be relative or absolute.
The file-structure looks like this:
(list (list FILENAME [DIR-FROM-PREV-MSG]) FMT LINE-STRUCT...)
"
(or (gethash file compilation-locs)
(let ((filename (car file))
(spec-directory (if (cdr file)
(file-truename (cdr file)))))
(when (and (boundp 'comint-file-name-prefix)
(not (equal comint-file-name-prefix "")))
(if (file-name-absolute-p filename)
(setq filename
(concat comint-file-name-prefix filename))
(if spec-directory
(setq spec-directory
(file-truename
(concat comint-file-name-prefix spec-directory))))))
(when compilation-parse-errors-filename-function
(setq filename
(funcall compilation-parse-errors-filename-function
filename)))
(setq filename (command-line-normalize-file-name filename))
(puthash file
(or (gethash (list filename) compilation-locs)
(puthash (list filename)
(list (list filename spec-directory) fmt)
compilation-locs))
compilation-locs))))
(add-to-list 'debug-ignored-errors "^No more [-a-z ]+s yet$")
(defun compile-buffer-substring (n) (if n (match-string n)))
(defun compilation-compat-error-properties (err)
"Map old-style error ERR to new-style message."
(let ((dst (cdr err)))
(if (markerp dst)
`(face nil
message ,(list (list nil nil nil dst) 2)
help-echo "mouse-2: visit the source location"
keymap compilation-button-map
mouse-face highlight)
(let* ((file (pop dst))
(line (pop dst))
(col (pop dst))
(filename (pop file))
(dirname (pop file))
(fmt (pop file)))
(compilation-internal-error-properties
(cons filename dirname) line nil col nil 2 fmt)))))
(defun compilation-compat-parse-errors (limit)
(when compilation-parse-errors-function
(save-excursion
(setq compilation-error-list nil)
(if compilation-parsing-end
(set-marker compilation-parsing-end (point))
(setq compilation-parsing-end (point-marker)))
(condition-case nil
(funcall compilation-parse-errors-function limit nil)
(error nil))
(dolist (err (if (listp compilation-error-list) compilation-error-list))
(let* ((src (car err))
(dst (cdr err))
(loc (cond ((markerp dst) (list nil nil nil dst))
((consp dst)
(list (nth 2 dst) (nth 1 dst)
(cons (cdar dst) (caar dst)))))))
(when loc
(goto-char src)
(put-text-property src (line-end-position)
'message (list loc 2)))))))
(goto-char limit)
nil)
(defun compilation-forget-errors ()
(setq compilation-locs (make-hash-table :test 'equal :weakness 'value))
(setq compilation-gcpro nil)
(setq compilation-current-error nil)
(let* ((proc (get-buffer-process (current-buffer)))
(mark (if proc (process-mark proc)))
(pos (or mark (point-max))))
(setq compilation-messages-start
(if (> pos (point-min)) (copy-marker (1- pos)) pos))))
(add-to-list 'auto-mode-alist '("\\.gcov\\'" . compilation-mode))
(provide 'compile)