Commit e5075711 authored by Paul Eggert's avatar Paul Eggert

etags: Downcase drive letters, for consistency with Emacs proper.

* etags.c (upcase): Remove; no longer used.
(canonicalize_filename): Downcase drive letters.
parent bdaa0745
2011-02-22 Paul Eggert <eggert@cs.ucla.edu>
etags: Downcase drive letters, for consistency with Emacs proper.
* etags.c (upcase): Remove; no longer used.
(canonicalize_filename): Downcase drive letters.
Assume S_ISLNK etc. work, since gnulib supports this.
* etags.c (S_ISREG): Remove.
......
......@@ -239,7 +239,6 @@ If you want regular expression support, you should delete this notice and
#define ISLOWER(c) islower (CHAR(c))
#define lowcase(c) tolower (CHAR(c))
#define upcase(c) toupper (CHAR(c))
/*
......@@ -6638,7 +6637,7 @@ filename_is_absolute (char *fn)
);
}
/* Upcase DOS drive letter and collapse separators into single slashes.
/* Downcase DOS drive letter and collapse separators into single slashes.
Works in place. */
static void
canonicalize_filename (register char *fn)
......@@ -6648,8 +6647,8 @@ canonicalize_filename (register char *fn)
#ifdef DOS_NT
/* Canonicalize drive letter case. */
if (fn[0] != '\0' && fn[1] == ':' && ISLOWER (fn[0]))
fn[0] = upcase (fn[0]);
if (fn[0] != '\0' && fn[1] == ':' && ISUPPER (fn[0]))
fn[0] = downcase (fn[0]);
sep = '\\';
#endif
......
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