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make-docfile feature/bug while parsing DEFUN
From: |
Aurélien Aptel |
Subject: |
make-docfile feature/bug while parsing DEFUN |
Date: |
Sun, 30 Aug 2015 14:38:02 +0200 |
Hi,
I ran into a problem where a DEFVAR I added was not detected by
make-docfile resulting in a bad globals.h.
After a lot of hair-pulling I finally found out what was going wrong:
make-docfile cannot parse DEFUN docstrings when they are string
literals instead of comments.
Sample input:
DEFUN ("fun", Ffun, Sfun, 1, 1, 0,
doc: "Docstring")
(Lisp_Object foo)
{
}
void syms_of_foo (void)
{
DEFVAR_LISP ("var1", Var1,
doc: /* Blah blah. */);
DEFVAR_LISP ("var2", Var2,
doc: /* Blah blah. */);
}
Results in:
struct emacs_globals {
Lisp_Object f_Var2;
#define Var2 globals.f_Var2
};
Notice how Var1 was skipped. By simply using doc: /* Docstring */ in
the DEFUN, both DEFVAR are properly parsed.
I don't even know why I was using string literals in the first place.
But there you go, in case someone runs into the same problem...
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