* CC Mode 5.28 (Java); c-guess-basic-syntax guesses wrong sometimes
@ 2003-06-12 14:37 Espen Wiborg
0 siblings, 0 replies; only message in thread
From: Espen Wiborg @ 2003-06-12 14:37 UTC (permalink / raw)
The code snippet below illustrates the problem - the comments are what
is displayed with c-echo-syntactic-information-p when indenting that
line. As you can see, it guesses correctly for the line following the
first "default:" but incorrectly for the line following the second.
The problem lies in c-skip-case-statement-forward: After it skips the
second "default:", the call (c-in-literal safepos) on line 1074 leads
to parse-partial-sexp being called with FROM just before the
close-quote of the first "default:" and TO just before the close-quote
of the second. parse-partial-sexp thus thinks the close-quote of the
first starts a string that ends with the open-quote of the second,
c-in-literal returns nil, and c-skip-case-statement-forward thinks
it's in a switch.
public static void main(String[] argv) {
"default:";
// syntax: ((comment-intro) (statement . 46)), indent: 4
"default:";
// syntax: ((comment-intro) (statement-case-intro . 124)), indent: 9
}
Emacs : GNU Emacs 21.2.1 (i386-debian-linux-gnu, X toolkit, Xaw3d scroll bars)
of 2002-03-22 on raven, modified by Debian
Package: CC Mode 5.28 (Java)
Buffer Style: java
c-emacs-features: (1-bit)
current state:
==============
(setq
c-basic-offset 4
c-comment-only-line-offset '(0 . 0)
c-block-comment-prefix "* "
c-comment-prefix-regexp '((pike-mode . "//+!?\\|\\**") (other . "//+\\|\\**"))
c-cleanup-list '(scope-operator)
c-hanging-braces-alist '((inline-open after) (brace-list-open)
(brace-entry-open) (substatement-open after)
(block-close . c-snug-do-while)
(extern-lang-open after) (inexpr-class-open after)
(inexpr-class-close before))
c-hanging-colons-alist nil
c-hanging-semi&comma-criteria '(c-semi&comma-inside-parenlist)
c-backslash-column 48
c-label-minimum-indentation 1
c-offsets-alist '((string . c-lineup-dont-change)
(c . c-lineup-C-comments)
(defun-open . 0)
(defun-close . 0)
(defun-block-intro . +)
(class-open . 0)
(class-close . 0)
(inline-close . 0)
(knr-argdecl . 0)
(topmost-intro . 0)
(member-init-intro . +)
(member-init-cont . c-lineup-multi-inher)
(inher-intro . +)
(block-open . 0)
(block-close . 0)
(brace-list-open . 0)
(brace-list-close . 0)
(brace-list-intro . +)
(brace-list-entry . 0)
(brace-entry-open . 0)
(statement . 0)
(statement-case-intro . +)
(substatement . +)
(case-label . 0)
(do-while-closure . 0)
(else-clause . 0)
(catch-clause . 0)
(comment-intro . c-lineup-comment)
(arglist-cont . 0)
(arglist-cont-nonempty . c-lineup-arglist)
(stream-op . c-lineup-streamop)
(inclass . +)
(cpp-macro . [0])
(cpp-macro-cont . c-lineup-dont-change)
(friend . 0)
(objc-method-intro . [0])
(objc-method-args-cont . c-lineup-ObjC-method-args)
(objc-method-call-cont . c-lineup-ObjC-method-call)
(extern-lang-open . 0)
(extern-lang-close . 0)
(inextern-lang . +)
(namespace-open . 0)
(namespace-close . 0)
(innamespace . +)
(template-args-cont c-lineup-template-args +)
(inlambda . c-lineup-inexpr-block)
(lambda-intro-cont . +)
(inexpr-statement . 0)
(inexpr-class . +)
(inline-open . 0)
(topmost-intro-cont . +)
(statement-block-intro . +)
(knr-argdecl-intro . 5)
(substatement-open . +)
(label . +)
(statement-case-open . +)
(statement-cont . +)
(arglist-intro . c-lineup-arglist-intro-after-paren)
(arglist-close . c-lineup-arglist)
(access-label . 0)
(inher-cont . c-lineup-java-inher)
(func-decl-cont . c-lineup-java-throws)
)
c-delete-function 'delete-char
c-electric-pound-behavior nil
c-indent-comments-syntactically-p t
c-tab-always-indent 'other
defun-prompt-regexp nil
tab-width 8
comment-column 32
parse-sexp-ignore-comments t
auto-fill-function nil
comment-multi-line t
comment-start-skip "/\\*+ *\\|//+ *"
fill-prefix nil
paragraph-start "[ ]*\\(//+\\|\\**\\)[ ]*\\(@[a-zA-Z]+\\>\\|$\\)\\|^\f"
adaptive-fill-mode t
adaptive-fill-regexp "[ ]*\\(//+\\|\\**\\)[ ]*\\([ ]*\\([-|#;>*]+[ ]*\\|(?[0-9]+[.)][ ]*\\)*\\)"
)
--
Espen Wiborg <espenhw@empolis.no>
The average person's left hand does 56% of the typing.
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