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Overview ¶
The program L sends messages to the Language Server Protocol proxy server acme-lsp.
L is usually run from within the acme text editor, where $winid environment variable is set to the ID of currently focused window. It sends this ID to acme-lsp, which uses it to compute the context for LSP commands.
If L is run outside of acme (therefore $winid is not set), L will attempt to find the focused window ID by connecting to acmefocused (https://godoc.org/9fans.net/acme-lsp/cmd/acmefocused).
Usage: L <sub-command> [args...]
List of sub-commands:
comp [-e] Print candidate completions at the cursor position. If -e (edit) flag is given and there is only one candidate, the completion is applied instead of being printed. def [-p] Find where the symbol at the cursor position is defined and send the location to the plumber. If -p flag is given, the location is printed to stdout instead. fmt Organize imports and format current window buffer. hov Show more information about the symbol under the cursor ("hover"). impls List implementation location(s) of the symbol under the cursor. refs List locations where the symbol under the cursor is used ("references"). rn <newname> Rename the symbol under the cursor to newname. sig Show signature help for the function, method, etc. under the cursor. syms List symbols in the current file. type [-p] Find where the type of the symbol at the cursor position is defined and send the location to the plumber. If -p flag is given, the location is printed to stdout instead. assist [comp|hov|sig] A new window is created where completion (comp), hover (hov), or signature help (sig) output is shown depending on the cursor position in the focused window and the text surrounding the cursor. If the optional argument is given, the output will be limited to only that command. Note: this is a very experimental feature, and may not be very useful in practice. ws List current set of workspace directories. ws+ [directories...] Add given directories to the set of workspace directories. Current working directory is added if no directory is specified. ws- [directories...] Remove given directories to the set of workspace directories. Current working directory is removed if no directory is specified. -acme.addr string address where acme is serving 9P file system (default "/tmp/ns.fhs.:0/acme") -acme.net string network where acme is serving 9P file system (default "unix") -proxy.addr string address used for communication between acme-lsp and L (default "/tmp/ns.fhs.:0/acme-lsp.rpc") -proxy.net string network used for communication between acme-lsp and L (default "unix") -showconfig show configuration values and exit -v Verbose output
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