I can pull doc strings in Vim by moving my cursor over a function and pressing K with fireplace.vim. I imagine Emacs has something similar. I get a list of functions with taglist.vim.
A typical emacs setup includes a keybinding (C-c C-d) to display the docstring for the function under the cursor, as well as the invaluable "M-." to jump right to the function's source definition.
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I can pull doc strings in Vim by moving my cursor over a function and pressing K with fireplace.vim. I imagine Emacs has something similar. I get a list of functions with taglist.vim.
A typical emacs setup includes a keybinding (C-c C-d) to display the docstring for the function under the cursor, as well as the invaluable "M-." to jump right to the function's source definition.