author Jim Blandy <>
Tue, 24 Jun 2014 22:12:07 -0700
changeset 199513 69d61e42d5dfbf4588b72449249ff3e7f2125304
parent 176647 54bf6247cc5f68821f48470cbd9538c4d7cb2b4a
child 239554 43f1f9eef449ef029ab5b2d54552e3de4203c2a6
permissions -rw-r--r--
Bug 914753: Make Emacs file variable header lines correct, or at least consistent. DONTBUILD r=ehsan The -*- file variable lines -*- establish per-file settings that Emacs will pick up. This patch makes the following changes to those lines (and touches nothing else): - Never set the buffer's mode. Years ago, Emacs did not have a good JavaScript mode, so it made sense to use Java or C++ mode in .js files. However, Emacs has had js-mode for years now; it's perfectly serviceable, and is available and enabled by default in all major Emacs packagings. Selecting a mode in the -*- file variable line -*- is almost always the wrong thing to do anyway. It overrides Emacs's default choice, which is (now) reasonable; and even worse, it overrides settings the user might have made in their '.emacs' file for that file extension. It's only useful when there's something specific about that particular file that makes a particular mode appropriate. - Correctly propagate settings that establish the correct indentation level for this file: c-basic-offset and js2-basic-offset should be js-indent-level. Whatever value they're given should be preserved; different parts of our tree use different indentation styles. - We don't use tabs in Mozilla JS code. Always set indent-tabs-mode: nil. Remove tab-width: settings, at least in files that don't contain tab characters. - Remove js2-mode settings that belong in the user's .emacs file, like js2-skip-preprocessor-directives.

/* List of defines generated by configure. Included with preprocessor flag,
 * -include, to avoid long list of -D defines on the compile command-line.
 * Do not edit.



 * The c99 defining the limit macros (UINT32_MAX for example), says:
 *   C++ implementations should define these macros only when
 *   __STDC_LIMIT_MACROS is defined before <stdint.h> is included.
 * The same also occurs with __STDC_CONSTANT_MACROS for the constant macros
 * (INT8_C for example) used to specify a literal constant of the proper type,
 * and with __STDC_FORMAT_MACROS for the format macros (PRId32 for example) used
 * with the fprintf function family.
#if !defined(__STDC_FORMAT_MACROS)

 * Force-include Char16.h in order to define PRUnichar as char16_t everywhere.
 * Note that this should be the first #include to make sure that prtypes.h does
 * not attempt to define PRUnichar.  This includes the following hunspell-specific
 * includes.
 * We don't use this to build elfhack and elf-dynstr-gc since those builds happen
 * during the export tier.  Also, disable this when building assembly files too.
#if !defined(ELFHACK_BUILD) && !defined(__ASSEMBLER__)
#include "mozilla/Char16.h"

 * Force-include hunspell_alloc_hooks.h and hunspell_fopen_hooks.h for hunspell,
 * so that we don't need to modify them directly.
 * HUNSPELL_STATIC is defined in extensions/spellcheck/hunspell/src/,
 * unless --enable-system-hunspell is defined.
#if defined(HUNSPELL_STATIC)
#include "hunspell_alloc_hooks.h"
#include "hunspell_fopen_hooks.h"

 * Force-include sdkdecls.h for building the chromium sandbox code.
 * CHROMIUM_SANDBOX_BUILD is defined in security/sandbox/
 * Note that this include path relies on the LOCAL_INCLUDES in that file.
#if defined(CHROMIUM_SANDBOX_BUILD) && defined(XP_WIN)
#include "base/shim/sdkdecls.h"

#endif /* _MOZILLA_CONFIG_H_ */