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Merge from verilog-mode upstream.

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* lisp/progmodes/verilog-mode.el (verilog-read-decls): Fix parsing "@ (* )" (#1829).
(verilog-indent-ignore-p): Fix indent of comments being
wrongly detected as multiline defines.  Reported by Gonzalo Larumbe
<gonzalomlarumbe@gmail.com>.
(verilog-pos-at-end-of-statement): Fix minor bug in
`verilog-pos-at-end-of-statement' assuming `verilog-end-of-statement`.
Reported by Gonzalo Larumbe <gonzalomlarumbe@gmail.com>.
(verilog-in-generate-region-p):
Fix indentation of generate blocks omitting keyword.
Reported by Gonzalo Larumbe <gonzalomlarumbe@gmail.com>.
This commit is contained in:
Wilson Snyder 2023-06-06 21:46:19 -04:00
parent ef8485ad05
commit f68d962ede
1 changed files with 33 additions and 20 deletions
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51
lisp/progmodes/verilog-mode.el
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@ -9,7 +9,7 @@
;; Keywords: languages
;; The "Version" is the date followed by the decimal rendition of the Git
;; commit hex.
;; Version: 2022.12.18.181110314
;; Version: 2023.06.06.141322628
;; Yoni Rabkin <yoni@rabkins.net> contacted the maintainer of this
;; file on 19/3/2008, and the maintainer agreed that when a bug is
@ -124,7 +124,7 @@
;;
;; This variable will always hold the version number of the mode
(defconst verilog-mode-version "2022-12-18-acb862a-vpo-GNU"
(defconst verilog-mode-version "2023-06-06-86c6984-vpo-GNU"
"Version of this Verilog mode.")
(defconst verilog-mode-release-emacs t
"If non-nil, this version of Verilog mode was released with Emacs itself.")
@ -5004,21 +5004,31 @@ More specifically, point @ in the line foo : @ begin"
"Return non-nil if in a generate region.
More specifically, after a generate and before an endgenerate."
(interactive)
(let ((pos (point))
gen-beg-point gen-end-point)
(save-match-data
(let ((nest 1))
(save-excursion
(and (verilog-re-search-backward "\\<\\(generate\\)\\>" nil t)
(forward-word)
(setq gen-beg-point (point))
(verilog-forward-sexp)
(backward-word)
(setq gen-end-point (point)))))
(if (and gen-beg-point gen-end-point
(>= pos gen-beg-point)
(<= pos gen-end-point))
t
nil)))
(catch 'done
(while (and
(/= nest 0)
(verilog-re-search-backward
"\\<\\(module\\)\\|\\(connectmodule\\)\\|\\(endmodule\\)\\|\\(generate\\)\\|\\(endgenerate\\)\\|\\(if\\)\\|\\(case\\)\\|\\(for\\)\\>" nil 'move)
(cond
((match-end 1) ; module - we have crawled out
(throw 'done 1))
((match-end 2) ; connectmodule - we have crawled out
(throw 'done 1))
((match-end 3) ; endmodule - we were outside of module block
(throw 'done -1))
((match-end 4) ; generate
(setq nest (1- nest)))
((match-end 5) ; endgenerate
(setq nest (1+ nest)))
((match-end 6) ; if
(setq nest (1- nest)))
((match-end 7) ; case
(setq nest (1- nest)))
((match-end 8) ; for
(setq nest (1- nest))))))))
(= nest 0) )) ; return nest
(defun verilog-in-fork-region-p ()
"Return non-nil if between a fork and join."
@ -6737,7 +6747,8 @@ Optional BOUND limits search."
(defun verilog-pos-at-end-of-statement ()
"Return point position at the end of current statement."
(save-excursion
(verilog-end-of-statement)))
(verilog-end-of-statement)
(point)))
(defun verilog-col-at-end-of-statement ()
"Return current column at the end of current statement."
@ -8038,7 +8049,8 @@ Region is defined by B and ENDPOS."
"Return non-nil if current line should ignore indentation."
(or (and verilog-indent-ignore-multiline-defines
;; Line with multiline define, ends with "\" or "\" plus trailing whitespace
(or (looking-at ".*\\\\\\s-*$")
(or (save-excursion
(verilog-re-search-forward ".*\\\\\\s-*$" (line-end-position) t))
(save-excursion ; Last line after multiline define
(verilog-backward-syntactic-ws)
(unless (bobp)
@ -9313,7 +9325,8 @@ Return an array of [outputs inouts inputs wire reg assign const gparam intf]."
((looking-at "(\\*")
;; To advance past either "(*)" or "(* ... *)" don't forward past first *
(forward-char 1)
(or (search-forward "*)")
(or (looking-at "\\*\\s-*)") ; (* )
(search-forward "*)") ; end attribute
(error "%s: Unmatched (* *), at char %d" (verilog-point-text) (point))))
((eq ?\" (following-char))
(or (re-search-forward "[^\\]\"" nil t) ; don't forward-char first, since we look for a non backslash first