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misc/emacs: Add support for methods with unnamed receiver

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This fixes fontification, navigation and indentation for methods
of the form `func (Foo) Bar...`

R=adonovan
CC=gobot, golang-dev
https://golang.org/cl/8951043
This commit is contained in:
Dominik Honnef 2013-05-14 20:23:35 -07:00 committed by Brad Fitzpatrick
parent c691ae6764
commit 72b14cbb75
1 changed files with 7 additions and 1 deletions
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8
misc/emacs/go-mode.el
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@ -77,7 +77,12 @@
(defconst go-label-regexp go-identifier-regexp)
(defconst go-type-regexp "[[:word:][:multibyte:]*]+")
(defconst go-func-regexp (concat (go--regexp-enclose-in-symbol "func") "\\s *\\(" go-identifier-regexp "\\)"))
(defconst go-func-meth-regexp (concat (go--regexp-enclose-in-symbol "func") "\\s *\\(?:(\\s *" go-identifier-regexp "\\s +" go-type-regexp "\\s *)\\s *\\)?\\(" go-identifier-regexp "\\)("))
(defconst go-func-meth-regexp (concat
(go--regexp-enclose-in-symbol "func") "\\s *\\(?:(\\s *"
"\\(" go-identifier-regexp "\\s +\\)?" go-type-regexp
"\\s *)\\s *\\)?\\("
go-identifier-regexp
"\\)("))
(defconst go-builtins
'("append" "cap" "close" "complex" "copy"
"delete" "imag" "len" "make" "new"
@ -159,6 +164,7 @@
;; TODO do we actually need this one or isn't it just a function call?
(,(concat "\\.\\s *(" go-type-name-regexp) 1 font-lock-type-face) ;; Type conversion
(,(concat (go--regexp-enclose-in-symbol "func") "[[:space:]]+(" go-identifier-regexp "[[:space:]]+" go-type-name-regexp ")") 1 font-lock-type-face) ;; Method receiver
(,(concat (go--regexp-enclose-in-symbol "func") "[[:space:]]+(" go-type-name-regexp ")") 1 font-lock-type-face) ;; Method receiver without variable name
;; Like the original go-mode this also marks compound literal
;; fields. There, it was marked as to fix, but I grew quite
;; accustomed to it, so it'll stay for now.