68 lines
1.7 KiB
Plaintext
68 lines
1.7 KiB
Plaintext
---- femto text editor ----
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based on nano.
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draws graphics using ANSI control sequences.
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this means the terminal must be in raw mode with echo
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turned off. the `femto` wrapper script achieves this
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using `sttry raw -echo` (it also restores the previous
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terminal settings on exit).
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you must provide a path to a file when starting femto:
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./femto femto.tal
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the femto launcher script makes many assumptions:
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- uxnasm and uxncli are both in the PATH
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- femto.tal is in the same directory as femto
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- femto.rom should be (re)assembled every time
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- femot.rom should be written in the same directory
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once femto is not in active development a more robust
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packaging process can be explored.
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----- current status -----
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- can't create new directories while saving
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- doesn't support horizontal scrolling for long lines
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- no search (or search&replace)
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- few help messages
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- doesn't support function keys, mouse, etc.
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----- status line -----
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the femto status line contains a lot of information:
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1. if the file has unsaved changes (**) or not (--)
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2. the file name (e.g. "scratch.tal")
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3. the number of bytes/lines (e.g. "[49 bytes, 8 lines]"
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4. the x/y cursor position (e.g. "(1,8)" for col 1, row 8)
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----- special key bindings -----
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C-g cancel
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C-o save
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C-x quit
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C-b move back one character
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C-f move forward one character
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C-n move down one line
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C-p move up one line
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M-v page up
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C-v page down
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C-a go to beginning of line
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C-e go to end of line
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M-< go to start of file
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M-> go to end of file
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M-g go to line
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C-d delete
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M-c toggle color scheme
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C-l refresh screen (DEBUG)
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(C stands for Control)
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(M stands for Meta, often Alt or Option)
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