ggtags-find-tag-dwim: jump to function in current file first

[darren]

say there are two function definitions both called foo() in file bar1.c and bar2.c, and now current-buffer is bar1.c, when ggtags-find-tag-dwim runs, I think it is more preferable that it jump to the foo() in bar1.c first, i.e. foo() in bar1.c has higher priority.

[leoliu]

Thanks for suggesting. It is difficult to re-organize the matches from global such that those from current file are sorted first.

Find file-local definitions is delegated to imenu. Try M-x imenu. Also see this note on imenu in https://github.com/leoliu/ggtags#integration-with-other-packages. HTH, Leo

[leoliu]

It can be handy to prefer matches from the file where we start a search, which is now a key stroke away. Let me know if this helps or other comments to improve it. Thanks, Leo.