:: ~/issue % ll                                                                                                                                                                                               <<< 130 ↵
total 12K
-rw-r--r-- 1 hero hero 11K aug 10 17:51 FileTreeWalk.kt
:: ~/issue % gtags --gtagslabel=new-ctags -v
[Sat Aug 10 21:34:11 EEST 2019] Gtags started.
 Using configuration file '/usr/local/share/gtags/gtags.conf'.
 Using configuration label 'new-ctags'.
 Using plug-in parser.
[Sat Aug 10 21:34:11 EEST 2019] Creating 'GTAGS' and 'GRTAGS'.
 [1] extracting tags of FileTreeWalk.kt
[Sat Aug 10 21:34:11 EEST 2019] Done.
:: ~/issue % global -c FileTreeWalk
:: ~/issue % rm G*
:: ~/issue % gtags --gtagslabel=ctags -v
[Sat Aug 10 21:34:33 EEST 2019] Gtags started.
 Using configuration file '/usr/local/share/gtags/gtags.conf'.
 Using configuration label 'ctags'.
 Using plug-in parser.
[Sat Aug 10 21:34:33 EEST 2019] Creating 'GTAGS' and 'GRTAGS'.
 [1] extracting tags of FileTreeWalk.kt
[Sat Aug 10 21:34:33 EEST 2019] Done.
:: ~/issue % global -c FileTreeWalk
:: ~/issue % rm G*
:: ~/issue % gtags --gtagslabel=pygments -v
[Sat Aug 10 21:34:45 EEST 2019] Gtags started.
 Using configuration file '/usr/local/share/gtags/gtags.conf'.
 Using configuration label 'pygments'.
 Using plug-in parser.
[Sat Aug 10 21:34:45 EEST 2019] Creating 'GTAGS' and 'GRTAGS'.
 [1] extracting tags of FileTreeWalk.kt
[Sat Aug 10 21:34:45 EEST 2019] Done.
:: ~/issue % global -c FileTreeWalk
FileTreeWalk
FileTreeWalkIterator
:: ~/issue % mv ~/.ctags.d/kt.ctags ~/.ctags.d/kt.backup
:: ~/issue % rm G*
:: ~/issue % gtags --gtagslabel=pygments -v
[Sat Aug 10 21:35:14 EEST 2019] Gtags started.
 Using configuration file '/usr/local/share/gtags/gtags.conf'.
 Using configuration label 'pygments'.
 Using plug-in parser.
[Sat Aug 10 21:35:14 EEST 2019] Creating 'GTAGS' and 'GRTAGS'.
 [1] extracting tags of FileTreeWalk.kt
[Sat Aug 10 21:35:14 EEST 2019] Done.
:: ~/issue % global -c FileTreeWalk
:: ~/issue % mv ~/.ctags.d/kt.backup ~/.ctags.d/kt.ctags
:: ~/issue % gtags --gtagslabel=pygments -v
[Sat Aug 10 21:35:27 EEST 2019] Gtags started.
 Using configuration file '/usr/local/share/gtags/gtags.conf'.
 Using configuration label 'pygments'.
 Using plug-in parser.
[Sat Aug 10 21:35:27 EEST 2019] Creating 'GTAGS' and 'GRTAGS'.
 [1] extracting tags of FileTreeWalk.kt
[Sat Aug 10 21:35:27 EEST 2019] Done.
:: ~/issue % global -c FileTreeWalk
FileTreeWalk
FileTreeWalkIterator
:: ~/issue % ctags -R && cat tags | grep FileTreeWalk | head -n 1
BottomUpDirectoryState  FileTreeWalk.kt /^        private inner class BottomUpDirectoryState(rootDir: File) : DirectoryState(rootDir) {$/;"     c