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Ctags include files #4035

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navinp0304 opened this issue Jul 25, 2024 · 2 comments
Open

Ctags include files #4035

navinp0304 opened this issue Jul 25, 2024 · 2 comments

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@navinp0304
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#include "/usr/local/include/test.h"
This is present in one of my source files in /projects

Will ctags go to the include path and get the definition of struct or functions inside it ?

What options to use to recursively include.h inside test.h ?
@masatake
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NO.

However, I have wanted to implement such a feature for years. -r (and --semantic-recurse, or -S) options are reserved.

See #2428

@masatake
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It's inefficient but works.

[yamato@dev64 ctags-github]$ cat foo.c
cat foo.c
#include <string.h>

int main(void) { return 0; }
[yamato@dev64 ctags-github]$ bash ./srec-ctags -o - foo.c
bash ./srec-ctags -o - foo.c
_ATFILE_SOURCE	/usr/include/features.h	/^# define _ATFILE_SOURCE	/;"	d
_BITS_STRING_FORTIFIED_H	/usr/include/bits/string_fortified.h	/^#define _BITS_STRING_FORTIFIED_H /;"	d
_BITS_TYPES_LOCALE_T_H	/usr/include/bits/types/locale_t.h	/^#define _BITS_TYPES_LOCALE_T_H /;"	d
_BITS_TYPES___LOCALE_T_H	/usr/include/bits/types/__locale_t.h	/^#define _BITS_TYPES___LOCALE_T_H /;"	d
_DEFAULT_SOURCE	/usr/include/features.h	/^# define _DEFAULT_SOURCE	/;"	d
_DYNAMIC_STACK_SIZE_SOURCE	/usr/include/features.h	/^# define _DYNAMIC_STACK_SIZE_SOURCE /;"	d
_FEATURES_H	/usr/include/features.h	/^#define	_FEATURES_H	/;"	d
_ISOC11_SOURCE	/usr/include/features.h	/^# define _ISOC11_SOURCE	/;"	d
_ISOC2X_SOURCE	/usr/include/features.h	/^# define _ISOC2X_SOURCE	/;"	d
_ISOC95_SOURCE	/usr/include/features.h	/^# define _ISOC95_SOURCE	/;"	d
_ISOC99_SOURCE	/usr/include/features.h	/^# define _ISOC99_SOURCE	/;"	d
_LARGEFILE64_SOURCE	/usr/include/features.h	/^# define _LARGEFILE64_SOURCE	/;"	d
_LARGEFILE_SOURCE	/usr/include/features.h	/^#  define _LARGEFILE_SOURCE	/;"	d
_Noreturn	/usr/include/sys/cdefs.h	/^#  define _Noreturn /;"	d
_Noreturn	/usr/include/sys/cdefs.h	/^#  define _Noreturn$/;"	d
_POSIX_C_SOURCE	/usr/include/features.h	/^#  define _POSIX_C_SOURCE	/;"	d
_POSIX_C_SOURCE	/usr/include/features.h	/^# define _POSIX_C_SOURCE	/;"	d
_POSIX_C_SOURCE	/usr/include/features.h	/^# define _POSIX_C_SOURCE /;"	d
_POSIX_SOURCE	/usr/include/features.h	/^# define _POSIX_SOURCE	/;"	d
_POSIX_SOURCE	/usr/include/features.h	/^# define _POSIX_SOURCE /;"	d
_STDC_PREDEF_H	/usr/include/stdc-predef.h	/^#define	_STDC_PREDEF_H	/;"	d
_STRINGS_H	/usr/include/strings.h	/^#define	_STRINGS_H	/;"	d
_STRING_H	/usr/include/string.h	/^#define	_STRING_H	/;"	d
_SYS_CDEFS_H	/usr/include/sys/cdefs.h	/^#define	_SYS_CDEFS_H	/;"	d
_Static_assert	/usr/include/sys/cdefs.h	/^# define _Static_assert(/;"	d
_XOPEN_SOURCE	/usr/include/features.h	/^# define _XOPEN_SOURCE	/;"	d
_XOPEN_SOURCE_EXTENDED	/usr/include/features.h	/^# define _XOPEN_SOURCE_EXTENDED	/;"	d
__ASMNAME	/usr/include/sys/cdefs.h	/^# define __ASMNAME(cname)  __ASMNAME2/;"	d
__ASMNAME2	/usr/include/sys/cdefs.h	/^# define __ASMNAME2(/;"	d
__BEGIN_DECLS	/usr/include/sys/cdefs.h	/^# define __BEGIN_DECLS	/;"	d
__BEGIN_DECLS	/usr/include/sys/cdefs.h	/^# define __BEGIN_DECLS$/;"	d
__COLD	/usr/include/sys/cdefs.h	/^#  define __COLD	/;"	d
__COLD	/usr/include/sys/cdefs.h	/^#  define __COLD$/;"	d
__COLD	/usr/include/sys/cdefs.h	/^# define __COLD$/;"	d
__CONCAT	/usr/include/sys/cdefs.h	/^#define __CONCAT(/;"	d
__CORRECT_ISO_CPP_STRINGS_H_PROTO	/usr/include/strings.h	/^# define __CORRECT_ISO_CPP_STRINGS_H_PROTO$/;"	d
__CORRECT_ISO_CPP_STRING_H_PROTO	/usr/include/string.h	/^# define __CORRECT_ISO_CPP_STRING_H_PROTO$/;"	d
__END_DECLS	/usr/include/sys/cdefs.h	/^# define __END_DECLS	/;"	d
__END_DECLS	/usr/include/sys/cdefs.h	/^# define __END_DECLS$/;"	d
__GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION	/usr/include/string.h	/^#define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION$/;"	d
__GLIBC_MINOR__	/usr/include/features.h	/^#define	__GLIBC_MINOR__	/;"	d
__GLIBC_PREREQ	/usr/include/features.h	/^#define __GLIBC_PREREQ(/;"	d
__GLIBC_USE	/usr/include/features.h	/^#define __GLIBC_USE(F)	__GLIBC_USE_/;"	d
__GLIBC_USE_C2X_STRTOL	/usr/include/features.h	/^# define __GLIBC_USE_C2X_STRTOL /;"	d
__GLIBC_USE_DEPRECATED_GETS	/usr/include/features.h	/^# define __GLIBC_USE_DEPRECATED_GETS /;"	d
__GLIBC_USE_DEPRECATED_SCANF	/usr/include/features.h	/^# define __GLIBC_USE_DEPRECATED_SCANF /;"	d
__GLIBC_USE_IEC_60559_BFP_EXT	/usr/include/bits/libc-header-start.h	/^# define __GLIBC_USE_IEC_60559_BFP_EXT /;"	d
__GLIBC_USE_IEC_60559_BFP_EXT_C2X	/usr/include/bits/libc-header-start.h	/^# define __GLIBC_USE_IEC_60559_BFP_EXT_C2X /;"	d
__GLIBC_USE_IEC_60559_EXT	/usr/include/bits/libc-header-start.h	/^# define __GLIBC_USE_IEC_60559_EXT /;"	d
__GLIBC_USE_IEC_60559_FUNCS_EXT	/usr/include/bits/libc-header-start.h	/^# define __GLIBC_USE_IEC_60559_FUNCS_EXT /;"	d
__GLIBC_USE_IEC_60559_FUNCS_EXT_C2X	/usr/include/bits/libc-header-start.h	/^# define __GLIBC_USE_IEC_60559_FUNCS_EXT_C2X /;"	d
__GLIBC_USE_IEC_60559_TYPES_EXT	/usr/include/bits/libc-header-start.h	/^# define __GLIBC_USE_IEC_60559_TYPES_EXT /;"	d
__GLIBC_USE_ISOC2X	/usr/include/features.h	/^# define __GLIBC_USE_ISOC2X	/;"	d
__GLIBC_USE_LIB_EXT2	/usr/include/bits/libc-header-start.h	/^# define __GLIBC_USE_LIB_EXT2 /;"	d
__GLIBC__	/usr/include/features.h	/^#define	__GLIBC__	/;"	d
__GNUC_PREREQ	/usr/include/features.h	/^# define __GNUC_PREREQ(/;"	d
__GNU_LIBRARY__	/usr/include/features.h	/^#define __GNU_LIBRARY__ /;"	d
__HAVE_GENERIC_SELECTION	/usr/include/sys/cdefs.h	/^# define __HAVE_GENERIC_SELECTION /;"	d
__KERNEL_STRICT_NAMES	/usr/include/features.h	/^# define __KERNEL_STRICT_NAMES$/;"	d
__LDBL_COMPAT	/usr/include/sys/cdefs.h	/^# define __LDBL_COMPAT /;"	d
__LDBL_REDIR	/usr/include/sys/cdefs.h	/^#  define __LDBL_REDIR(/;"	d
__LDBL_REDIR	/usr/include/sys/cdefs.h	/^# define __LDBL_REDIR(/;"	d
__LDBL_REDIR1	/usr/include/sys/cdefs.h	/^#  define __LDBL_REDIR1(/;"	d
__LDBL_REDIR1	/usr/include/sys/cdefs.h	/^# define __LDBL_REDIR1(/;"	d
__LDBL_REDIR1_DECL	/usr/include/sys/cdefs.h	/^#  define __LDBL_REDIR1_DECL(/;"	d
__LDBL_REDIR1_NTH	/usr/include/sys/cdefs.h	/^#  define __LDBL_REDIR1_NTH(/;"	d
__LDBL_REDIR1_NTH	/usr/include/sys/cdefs.h	/^# define __LDBL_REDIR1_NTH(/;"	d
__LDBL_REDIR2_DECL	/usr/include/sys/cdefs.h	/^#  define __LDBL_REDIR2_DECL(/;"	d
__LDBL_REDIR2_DECL	/usr/include/sys/cdefs.h	/^# define __LDBL_REDIR2_DECL(/;"	d
__LDBL_REDIR_DECL	/usr/include/sys/cdefs.h	/^#  define __LDBL_REDIR_DECL(/;"	d
__LDBL_REDIR_DECL	/usr/include/sys/cdefs.h	/^# define __LDBL_REDIR_DECL(/;"	d
__LDBL_REDIR_NTH	/usr/include/sys/cdefs.h	/^#  define __LDBL_REDIR_NTH(/;"	d
__LDBL_REDIR_NTH	/usr/include/sys/cdefs.h	/^# define __LDBL_REDIR_NTH(/;"	d
__LDOUBLE_REDIRECTS_TO_FLOAT128_ABI	/usr/include/bits/long-double.h	/^#define __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI /;"	d
__LEAF	/usr/include/sys/cdefs.h	/^#  define __LEAF /;"	d
__LEAF	/usr/include/sys/cdefs.h	/^#  define __LEAF$/;"	d
__LEAF_ATTR	/usr/include/sys/cdefs.h	/^#  define __LEAF_ATTR /;"	d
__LEAF_ATTR	/usr/include/sys/cdefs.h	/^#  define __LEAF_ATTR$/;"	d
__NTH	/usr/include/bits/string_fortified.h	/^__NTH (explicit_bzero (void *__dest, size_t __len))$/;"	f	typeref:typename:__fortify_function void
__NTH	/usr/include/bits/string_fortified.h	/^__NTH (memcpy (void *__restrict __dest, const void *__restrict __src,$/;"	f	typeref:typename:__fortify_function void *
__NTH	/usr/include/bits/string_fortified.h	/^__NTH (memmove (void *__dest, const void *__src, size_t __len))$/;"	f	typeref:typename:__fortify_function void *
__NTH	/usr/include/bits/string_fortified.h	/^__NTH (mempcpy (void *__restrict __dest, const void *__restrict __src,$/;"	f	typeref:typename:__fortify_function void *
__NTH	/usr/include/bits/string_fortified.h	/^__NTH (memset (void *__dest, int __ch, size_t __len))$/;"	f	typeref:typename:__fortify_function void *
__NTH	/usr/include/bits/string_fortified.h	/^__NTH (stpcpy (char *__restrict __dest, const char *__restrict __src))$/;"	f	typeref:typename:__fortify_function char *
__NTH	/usr/include/bits/string_fortified.h	/^__NTH (stpncpy (char *__dest, const char *__src, size_t __n))$/;"	f	typeref:typename:__fortify_function char *
__NTH	/usr/include/bits/string_fortified.h	/^__NTH (strcat (char *__restrict __dest, const char *__restrict __src))$/;"	f	typeref:typename:__fortify_function char *
__NTH	/usr/include/bits/string_fortified.h	/^__NTH (strcpy (char *__restrict __dest, const char *__restrict __src))$/;"	f	typeref:typename:__fortify_function char *
__NTH	/usr/include/bits/string_fortified.h	/^__NTH (strlcat (char *__restrict __dest, const char *__restrict __src,$/;"	f	typeref:typename:__fortify_function size_t
__NTH	/usr/include/bits/string_fortified.h	/^__NTH (strlcpy (char *__restrict __dest, const char *__restrict __src,$/;"	f	typeref:typename:__fortify_function size_t
__NTH	/usr/include/bits/string_fortified.h	/^__NTH (strncat (char *__restrict __dest, const char *__restrict __src,$/;"	f	typeref:typename:__fortify_function char *
__NTH	/usr/include/bits/string_fortified.h	/^__NTH (strncpy (char *__restrict __dest, const char *__restrict __src,$/;"	f	typeref:typename:__fortify_function char *
__NTH	/usr/include/bits/strings_fortified.h	/^__NTH (bcopy (const void *__src, void *__dest, size_t __len))$/;"	f	typeref:typename:__fortify_function void
__NTH	/usr/include/bits/strings_fortified.h	/^__NTH (bzero (void *__dest, size_t __len))$/;"	f	typeref:typename:__fortify_function void
__NTH	/usr/include/sys/cdefs.h	/^#   define __NTH(/;"	d
__NTH	/usr/include/sys/cdefs.h	/^#  define __NTH(/;"	d
__NTH	/usr/include/sys/cdefs.h	/^# define __NTH(/;"	d
__NTHNL	/usr/include/sys/cdefs.h	/^#   define __NTHNL(/;"	d
__NTHNL	/usr/include/sys/cdefs.h	/^#  define __NTHNL(/;"	d
__P	/usr/include/sys/cdefs.h	/^#define __P(/;"	d
__PMT	/usr/include/sys/cdefs.h	/^#define __PMT(/;"	d
__REDIRECT	/usr/include/sys/cdefs.h	/^# define __REDIRECT(/;"	d
__REDIRECT_FORTIFY	/usr/include/sys/cdefs.h	/^#define __REDIRECT_FORTIFY /;"	d
__REDIRECT_FORTIFY_NTH	/usr/include/sys/cdefs.h	/^#define __REDIRECT_FORTIFY_NTH /;"	d
__REDIRECT_LDBL	/usr/include/sys/cdefs.h	/^#  define __REDIRECT_LDBL(/;"	d
__REDIRECT_NTH	/usr/include/sys/cdefs.h	/^#  define __REDIRECT_NTH(/;"	d
__REDIRECT_NTHNL	/usr/include/sys/cdefs.h	/^#  define __REDIRECT_NTHNL(/;"	d
__REDIRECT_NTH_LDBL	/usr/include/sys/cdefs.h	/^#  define __REDIRECT_NTH_LDBL(/;"	d
__STDC_IEC_559_COMPLEX__	/usr/include/stdc-predef.h	/^#  define __STDC_IEC_559_COMPLEX__	/;"	d
__STDC_IEC_559_COMPLEX__	/usr/include/stdc-predef.h	/^# define __STDC_IEC_559_COMPLEX__	/;"	d
__STDC_IEC_559__	/usr/include/stdc-predef.h	/^#  define __STDC_IEC_559__	/;"	d
__STDC_IEC_559__	/usr/include/stdc-predef.h	/^# define __STDC_IEC_559__	/;"	d
__STDC_IEC_60559_BFP__	/usr/include/stdc-predef.h	/^#  define __STDC_IEC_60559_BFP__ /;"	d
__STDC_IEC_60559_BFP__	/usr/include/stdc-predef.h	/^# define __STDC_IEC_60559_BFP__ /;"	d
__STDC_IEC_60559_COMPLEX__	/usr/include/stdc-predef.h	/^#  define __STDC_IEC_60559_COMPLEX__	/;"	d
__STDC_IEC_60559_COMPLEX__	/usr/include/stdc-predef.h	/^# define __STDC_IEC_60559_COMPLEX__	/;"	d
__STDC_ISO_10646__	/usr/include/stdc-predef.h	/^#define __STDC_ISO_10646__	/;"	d
__STRING	/usr/include/sys/cdefs.h	/^#define __STRING(/;"	d
__STRINGS_FORTIFIED	/usr/include/bits/strings_fortified.h	/^# define __STRINGS_FORTIFIED /;"	d
__SYSCALL_WORDSIZE	/usr/include/bits/wordsize.h	/^# define __SYSCALL_WORDSIZE	/;"	d
__THROW	/usr/include/sys/cdefs.h	/^#    define __THROW	/;"	d
__THROW	/usr/include/sys/cdefs.h	/^#   define __THROW$/;"	d
__THROW	/usr/include/sys/cdefs.h	/^#  define __THROW	/;"	d
__THROW	/usr/include/sys/cdefs.h	/^# define __THROW$/;"	d
__THROWNL	/usr/include/sys/cdefs.h	/^#   define __THROWNL	/;"	d
__THROWNL	/usr/include/sys/cdefs.h	/^#   define __THROWNL$/;"	d
__THROWNL	/usr/include/sys/cdefs.h	/^#  define __THROWNL	/;"	d
__THROWNL	/usr/include/sys/cdefs.h	/^# define __THROWNL$/;"	d
__TIMESIZE	/usr/include/bits/timesize.h	/^# define __TIMESIZE	/;"	d
__USE_ATFILE	/usr/include/features.h	/^# define __USE_ATFILE	/;"	d
__USE_DYNAMIC_STACK_SIZE	/usr/include/features.h	/^# define __USE_DYNAMIC_STACK_SIZE	/;"	d
__USE_EXTERN_INLINES	/usr/include/features.h	/^# define __USE_EXTERN_INLINES	/;"	d
__USE_FILE_OFFSET64	/usr/include/features.h	/^# define __USE_FILE_OFFSET64	/;"	d
__USE_FORTIFY_LEVEL	/usr/include/features.h	/^#  define __USE_FORTIFY_LEVEL /;"	d
__USE_FORTIFY_LEVEL	/usr/include/features.h	/^# define __USE_FORTIFY_LEVEL /;"	d
__USE_GNU	/usr/include/features.h	/^# define __USE_GNU	/;"	d
__USE_ISOC11	/usr/include/features.h	/^#  define __USE_ISOC11	/;"	d
__USE_ISOC11	/usr/include/features.h	/^# define __USE_ISOC11	/;"	d
__USE_ISOC95	/usr/include/features.h	/^#   define __USE_ISOC95	/;"	d
__USE_ISOC95	/usr/include/features.h	/^# define __USE_ISOC95	/;"	d
__USE_ISOC99	/usr/include/features.h	/^#   define __USE_ISOC99	/;"	d
__USE_ISOC99	/usr/include/features.h	/^#  define __USE_ISOC99	/;"	d
__USE_ISOC99	/usr/include/features.h	/^# define __USE_ISOC99	/;"	d
__USE_ISOCXX11	/usr/include/features.h	/^#  define __USE_ISOCXX11	/;"	d
__USE_LARGEFILE	/usr/include/features.h	/^#  define __USE_LARGEFILE	/;"	d
__USE_LARGEFILE	/usr/include/features.h	/^# define __USE_LARGEFILE	/;"	d
__USE_LARGEFILE64	/usr/include/features.h	/^#  define __USE_LARGEFILE64	/;"	d
__USE_LARGEFILE64	/usr/include/features.h	/^# define __USE_LARGEFILE64	/;"	d
__USE_MISC	/usr/include/features.h	/^# define __USE_MISC	/;"	d
__USE_POSIX	/usr/include/features.h	/^# define __USE_POSIX	/;"	d
__USE_POSIX199309	/usr/include/features.h	/^# define __USE_POSIX199309	/;"	d
__USE_POSIX199506	/usr/include/features.h	/^# define __USE_POSIX199506	/;"	d
__USE_POSIX2	/usr/include/features.h	/^# define __USE_POSIX2	/;"	d
__USE_POSIX_IMPLICITLY	/usr/include/features.h	/^#  define __USE_POSIX_IMPLICITLY	/;"	d
__USE_POSIX_IMPLICITLY	/usr/include/features.h	/^# define __USE_POSIX_IMPLICITLY	/;"	d
__USE_TIME64_REDIRECTS	/usr/include/features-time64.h	/^# define __USE_TIME64_REDIRECTS /;"	d
__USE_TIME_BITS64	/usr/include/features-time64.h	/^#  define __USE_TIME_BITS64	/;"	d
__USE_TIME_BITS64	/usr/include/features-time64.h	/^# define __USE_TIME_BITS64 /;"	d
__USE_UNIX98	/usr/include/features.h	/^#  define __USE_UNIX98	/;"	d
__USE_XOPEN	/usr/include/features.h	/^# define __USE_XOPEN	/;"	d
__USE_XOPEN2K	/usr/include/features.h	/^#   define __USE_XOPEN2K	/;"	d
__USE_XOPEN2K	/usr/include/features.h	/^# define __USE_XOPEN2K	/;"	d
__USE_XOPEN2K8	/usr/include/features.h	/^#    define __USE_XOPEN2K8	/;"	d
__USE_XOPEN2K8	/usr/include/features.h	/^# define __USE_XOPEN2K8	/;"	d
__USE_XOPEN2K8XSI	/usr/include/features.h	/^#    define __USE_XOPEN2K8XSI	/;"	d
__USE_XOPEN2KXSI	/usr/include/features.h	/^#   define __USE_XOPEN2KXSI	/;"	d
__USE_XOPEN_EXTENDED	/usr/include/features.h	/^#   define __USE_XOPEN_EXTENDED	/;"	d
__USE_XOPEN_EXTENDED	/usr/include/features.h	/^#  define __USE_XOPEN_EXTENDED	/;"	d
__WORDSIZE	/usr/include/bits/wordsize.h	/^# define __WORDSIZE	/;"	d
__WORDSIZE32_PTRDIFF_LONG	/usr/include/bits/wordsize.h	/^#define __WORDSIZE32_PTRDIFF_LONG	/;"	d
__WORDSIZE32_SIZE_ULONG	/usr/include/bits/wordsize.h	/^#define __WORDSIZE32_SIZE_ULONG	/;"	d
__WORDSIZE_TIME64_COMPAT32	/usr/include/bits/wordsize.h	/^#define __WORDSIZE_TIME64_COMPAT32 /;"	d
__always_inline	/usr/include/sys/cdefs.h	/^# define __always_inline /;"	d
__always_inline	/usr/include/sys/cdefs.h	/^# define __always_inline __inline __attribute__ ((__always_inline_/;"	d
__attr_access	/usr/include/sys/cdefs.h	/^#  define __attr_access(/;"	d
__attr_access_none	/usr/include/sys/cdefs.h	/^#    define __attr_access_none(/;"	d
__attr_access_none	/usr/include/sys/cdefs.h	/^#  define __attr_access_none(/;"	d
__attr_dealloc	/usr/include/sys/cdefs.h	/^# define __attr_dealloc(/;"	d
__attr_dealloc_free	/usr/include/sys/cdefs.h	/^# define __attr_dealloc_free /;"	d
__attr_dealloc_free	/usr/include/sys/cdefs.h	/^# define __attr_dealloc_free$/;"	d
__attribute__	/usr/include/sys/cdefs.h	/^# define __attribute__(/;"	d
__attribute_alloc_align__	/usr/include/sys/cdefs.h	/^# define __attribute_alloc_align__(/;"	d
__attribute_alloc_size__	/usr/include/sys/cdefs.h	/^# define __attribute_alloc_size__(/;"	d
__attribute_artificial__	/usr/include/sys/cdefs.h	/^# define __attribute_artificial__ /;"	d
__attribute_const__	/usr/include/sys/cdefs.h	/^# define __attribute_const__ /;"	d
__attribute_copy__	/usr/include/sys/cdefs.h	/^# define __attribute_copy__(/;"	d
__attribute_deprecated__	/usr/include/sys/cdefs.h	/^# define __attribute_deprecated__ /;"	d
__attribute_deprecated_msg__	/usr/include/sys/cdefs.h	/^# define __attribute_deprecated_msg__(/;"	d
__attribute_format_arg__	/usr/include/sys/cdefs.h	/^# define __attribute_format_arg__(/;"	d
__attribute_format_strfmon__	/usr/include/sys/cdefs.h	/^# define __attribute_format_strfmon__(/;"	d
__attribute_malloc__	/usr/include/sys/cdefs.h	/^# define __attribute_malloc__ /;"	d
__attribute_maybe_unused__	/usr/include/sys/cdefs.h	/^# define __attribute_maybe_unused__ /;"	d
__attribute_noinline__	/usr/include/sys/cdefs.h	/^# define __attribute_noinline__ /;"	d
__attribute_nonnull__	/usr/include/sys/cdefs.h	/^#  define __attribute_nonnull__(/;"	d
__attribute_nonstring__	/usr/include/sys/cdefs.h	/^# define __attribute_nonstring__ /;"	d
__attribute_nonstring__	/usr/include/sys/cdefs.h	/^# define __attribute_nonstring__$/;"	d
__attribute_pure__	/usr/include/sys/cdefs.h	/^# define __attribute_pure__ /;"	d
__attribute_returns_twice__	/usr/include/sys/cdefs.h	/^# define __attribute_returns_twice__ /;"	d
__attribute_struct_may_alias__	/usr/include/sys/cdefs.h	/^# define __attribute_struct_may_alias__ /;"	d
__attribute_struct_may_alias__	/usr/include/sys/cdefs.h	/^# define __attribute_struct_may_alias__$/;"	d
__attribute_used__	/usr/include/sys/cdefs.h	/^# define __attribute_used__ /;"	d
__attribute_warn_unused_result__	/usr/include/sys/cdefs.h	/^# define __attribute_warn_unused_result__ /;"	d
__bos	/usr/include/sys/cdefs.h	/^#define __bos(/;"	d
__bos0	/usr/include/sys/cdefs.h	/^#define __bos0(/;"	d
__ctype_b	/usr/include/bits/types/__locale_t.h	/^  const unsigned short int *__ctype_b;$/;"	m	struct:__locale_struct	typeref:typename:const unsigned short int *
__ctype_tolower	/usr/include/bits/types/__locale_t.h	/^  const int *__ctype_tolower;$/;"	m	struct:__locale_struct	typeref:typename:const int *
__ctype_toupper	/usr/include/bits/types/__locale_t.h	/^  const int *__ctype_toupper;$/;"	m	struct:__locale_struct	typeref:typename:const int *
__errordecl	/usr/include/sys/cdefs.h	/^# define __errordecl(/;"	d
__extension__	/usr/include/sys/cdefs.h	/^# define __extension__	/;"	d
__extern_always_inline	/usr/include/sys/cdefs.h	/^#  define __extern_always_inline /;"	d
__extern_inline	/usr/include/sys/cdefs.h	/^#  define __extern_inline /;"	d
__flexarr	/usr/include/sys/cdefs.h	/^# define __flexarr	/;"	d
__fortified_attr_access	/usr/include/sys/cdefs.h	/^#    define __fortified_attr_access(/;"	d
__fortified_attr_access	/usr/include/sys/cdefs.h	/^#  define __fortified_attr_access(/;"	d
__fortify_function	/usr/include/sys/cdefs.h	/^# define __fortify_function /;"	d
__glibc_c99_flexarr_available	/usr/include/sys/cdefs.h	/^# define __glibc_c99_flexarr_available /;"	d
__glibc_clang_prereq	/usr/include/features.h	/^# define __glibc_clang_prereq(/;"	d
__glibc_fortify	/usr/include/sys/cdefs.h	/^#define __glibc_fortify(/;"	d
__glibc_fortify_n	/usr/include/sys/cdefs.h	/^#define __glibc_fortify_n(/;"	d
__glibc_has_attribute	/usr/include/sys/cdefs.h	/^# define __glibc_has_attribute(/;"	d
__glibc_has_builtin	/usr/include/sys/cdefs.h	/^# define __glibc_has_builtin(/;"	d
__glibc_has_extension	/usr/include/sys/cdefs.h	/^# define __glibc_has_extension(/;"	d
__glibc_likely	/usr/include/sys/cdefs.h	/^# define __glibc_likely(/;"	d
__glibc_macro_warning	/usr/include/sys/cdefs.h	/^# define __glibc_macro_warning(/;"	d
__glibc_macro_warning1	/usr/include/sys/cdefs.h	/^# define __glibc_macro_warning1(/;"	d
__glibc_objsize	/usr/include/sys/cdefs.h	/^# define __glibc_objsize(/;"	d
__glibc_objsize0	/usr/include/sys/cdefs.h	/^# define __glibc_objsize0(/;"	d
__glibc_safe_len_cond	/usr/include/sys/cdefs.h	/^#define __glibc_safe_len_cond(/;"	d
__glibc_safe_or_unknown_len	/usr/include/sys/cdefs.h	/^#define __glibc_safe_or_unknown_len(/;"	d
__glibc_unlikely	/usr/include/sys/cdefs.h	/^# define __glibc_unlikely(/;"	d
__glibc_unsafe_len	/usr/include/sys/cdefs.h	/^#define __glibc_unsafe_len(/;"	d
__glibc_unsigned_or_positive	/usr/include/sys/cdefs.h	/^#define __glibc_unsigned_or_positive(/;"	d
__inline	/usr/include/sys/cdefs.h	/^#  define __inline	/;"	d
__locale_struct	/usr/include/bits/types/__locale_t.h	/^struct __locale_struct$/;"	s
__locale_t	/usr/include/bits/types/__locale_t.h	/^typedef struct __locale_struct *__locale_t;$/;"	t	typeref:struct:__locale_struct *
__locales	/usr/include/bits/types/__locale_t.h	/^  struct __locale_data *__locales[13]; \/* 13 = __LC_LAST. *\/$/;"	m	struct:__locale_struct	typeref:struct:__locale_data * [13]
__names	/usr/include/bits/types/__locale_t.h	/^  const char *__names[13];$/;"	m	struct:__locale_struct	typeref:typename:const char * [13]
__need_NULL	/usr/include/string.h	/^#define	__need_NULL$/;"	d
__need_size_t	/usr/include/string.h	/^#define	__need_size_t$/;"	d
__need_size_t	/usr/include/strings.h	/^#define __need_size_t$/;"	d
__nonnull	/usr/include/sys/cdefs.h	/^# define __nonnull(/;"	d
__ptr_t	/usr/include/sys/cdefs.h	/^#define __ptr_t /;"	d
__restrict	/usr/include/sys/cdefs.h	/^#  define __restrict	/;"	d
__restrict_arr	/usr/include/sys/cdefs.h	/^#   define __restrict_arr	/;"	d
__restrict_arr	/usr/include/sys/cdefs.h	/^#  define __restrict_arr	/;"	d
__restrict_arr	/usr/include/sys/cdefs.h	/^# define __restrict_arr	/;"	d
__returns_nonnull	/usr/include/sys/cdefs.h	/^# define __returns_nonnull __attribute__ ((__returns_nonnull_/;"	d
__returns_nonnull	/usr/include/sys/cdefs.h	/^# define __returns_nonnull$/;"	d
__stub___compat_bdflush	/usr/include/gnu/stubs-64.h	/^#define __stub___compat_bdflush$/;"	d
__stub_chflags	/usr/include/gnu/stubs-64.h	/^#define __stub_chflags$/;"	d
__stub_fchflags	/usr/include/gnu/stubs-64.h	/^#define __stub_fchflags$/;"	d
__stub_gtty	/usr/include/gnu/stubs-64.h	/^#define __stub_gtty$/;"	d
__stub_revoke	/usr/include/gnu/stubs-64.h	/^#define __stub_revoke$/;"	d
__stub_setlogin	/usr/include/gnu/stubs-64.h	/^#define __stub_setlogin$/;"	d
__stub_sigreturn	/usr/include/gnu/stubs-64.h	/^#define __stub_sigreturn$/;"	d
__stub_stty	/usr/include/gnu/stubs-64.h	/^#define __stub_stty$/;"	d
__va_arg_pack	/usr/include/sys/cdefs.h	/^# define __va_arg_pack(/;"	d
__va_arg_pack_len	/usr/include/sys/cdefs.h	/^# define __va_arg_pack_len(/;"	d
__warnattr	/usr/include/sys/cdefs.h	/^# define __warnattr(/;"	d
__wur	/usr/include/sys/cdefs.h	/^#  define __wur /;"	d
__wur	/usr/include/sys/cdefs.h	/^# define __wur /;"	d
index	/usr/include/strings.h	/^index (char *__s, int __c) __THROW$/;"	f	typeref:typename:__extern_always_inline char *
index	/usr/include/strings.h	/^index (const char *__s, int __c) __THROW$/;"	f	typeref:typename:__extern_always_inline const char *
locale_t	/usr/include/bits/types/locale_t.h	/^typedef __locale_t locale_t;$/;"	t	typeref:typename:__locale_t
main	foo.c	/^int main(void) { return 0; }$/;"	f	typeref:typename:int
memchr	/usr/include/string.h	/^memchr (const void *__s, int __c, size_t __n) __THROW$/;"	f	typeref:typename:__extern_always_inline const void *
memchr	/usr/include/string.h	/^memchr (void *__s, int __c, size_t __n) __THROW$/;"	f	typeref:typename:__extern_always_inline void *
rindex	/usr/include/strings.h	/^rindex (char *__s, int __c) __THROW$/;"	f	typeref:typename:__extern_always_inline char *
rindex	/usr/include/strings.h	/^rindex (const char *__s, int __c) __THROW$/;"	f	typeref:typename:__extern_always_inline const char *
strchr	/usr/include/string.h	/^strchr (char *__s, int __c) __THROW$/;"	f	typeref:typename:__extern_always_inline char *
strchr	/usr/include/string.h	/^strchr (const char *__s, int __c) __THROW$/;"	f	typeref:typename:__extern_always_inline const char *
strdupa	/usr/include/string.h	/^# define strdupa(/;"	d
strerror_r	/usr/include/string.h	/^#   define strerror_r __xpg_strerror_r$/;"	d
strndupa	/usr/include/string.h	/^# define strndupa(/;"	d
strpbrk	/usr/include/string.h	/^strpbrk (char *__s, const char *__accept) __THROW$/;"	f	typeref:typename:__extern_always_inline char *
strpbrk	/usr/include/string.h	/^strpbrk (const char *__s, const char *__accept) __THROW$/;"	f	typeref:typename:__extern_always_inline const char *
strrchr	/usr/include/string.h	/^strrchr (char *__s, int __c) __THROW$/;"	f	typeref:typename:__extern_always_inline char *
strrchr	/usr/include/string.h	/^strrchr (const char *__s, int __c) __THROW$/;"	f	typeref:typename:__extern_always_inline const char *
strstr	/usr/include/string.h	/^strstr (char *__haystack, const char *__needle) __THROW$/;"	f	typeref:typename:__extern_always_inline char *
strstr	/usr/include/string.h	/^strstr (const char *__haystack, const char *__needle) __THROW$/;"	f	typeref:typename:__extern_always_inline const char *
[yamato@dev64 ctags-github]$ cat srec-ctags
cat srec-ctags
#!/bin/bash

TMPTAGS=tmp$$.tags
CTAGS=./ctags
READTAGS=./readtags

declare -a system_header_dirs=( /usr/include /usr/local/include )
declare -a local_header_dirs=( . )

output=tags
declare -a args_options
declare -a args_files
declare -a system_headers
declare -a local_headers

while [[ $# -gt 0 ]]; do
    case "$1" in
	-f|-o)
	    shift
	    output=$1
	    shift
	    ;;
	-)
	    args_optons+=( "$1" )
	    shift
	    ;;
	*)
	    args_files+=( "$1" )
	    shift
	    ;;
    esac
done

${CTAGS} "${args_options[@]}" -o "$TMPTAGS" --extras=+r --fields=+r "${args_files[@]}"

find_header_file()
{
    local h=$1
    shift

    local d
    for d in "$@"; do
	if [[ -f $d/$h ]]; then
	    echo $d/$h
	    return 0
	fi
    done
    return 1
}

member()
{
    local t=$1
    shift
    local f
    for f in "$@"; do
	if [[ $t == $f ]]; then
	    return 0
	fi
    done
    return 1
}

#
# #include <something>
#
for h in $(${READTAGS} -Q '(and (eq? $kind "h") (#/.*\<system\>.*/ $roles))' \
		       -F '(list $name #t)' -t $TMPTAGS \
		       -P -l | uniq); do
    if hx=$(find_header_file "$h" "${system_header_dirs[@]}"); then
	if ! member $hx "${args_files[@]}"; then
	    system_headers+=( $hx )
	fi
    fi
done

#
# #include "something"
#
for h in $(${READTAGS} -Q '(and (eq? $kind "h") (#/.*\<local\>.*/ $roles))' \
		       -F '(list $name #t)' -t $TMPTAGS \
		       -P -l | uniq); do
    if hx=$(find_header_file "$h" "${local_header_dirs[@]}"); then
	if ! member $hx "${args_files[@]}"; then
	    local_headers+=( $hx )
	fi
    fi
done

rm $TMPTAGS

CMD=
if [[ ${#system_headers[@]} > 0 || ${#local_headers[@]} > 0 ]]; then
    CMD="/bin/bash $0"
else
    CMD=${CTAGS}
fi
${CMD} "${args_options[@]}" -o "$output" "${args_files[@]}" "${system_headers[@]}" "${local_headers[@]}"

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@masatake @navinp0304