52 lines
1.5 KiB
Groff
52 lines
1.5 KiB
Groff
.TH EDIT 1
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.SH NAME
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edit - text editor for ZenithOS
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.SH SYNOPSIS
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edit [filename]
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.SH DESCRIPTION
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edit is an interactive text editor. When invoked with a filename,
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it opens the file for editing. If the file does not exist, a new
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empty buffer is created and will be saved to that path on write.
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When invoked without arguments, edit opens an empty buffer. You
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will be prompted for a filename when saving.
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.SH KEYBOARD SHORTCUTS
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.SS Navigation
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Arrow Keys Move cursor up/down/left/right
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Home Move to start of line
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End Move to end of line
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Page Up Scroll up one page
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Page Down Scroll down one page
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.SS Editing
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Backspace Delete character before cursor
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Delete Delete character at cursor
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Enter Insert new line
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Tab Insert 4 spaces
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.SS Commands
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Ctrl+S Save file
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Ctrl+Q Quit (warns if unsaved changes)
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Ctrl+F Search for text
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Ctrl+G Find next occurrence
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.SH DISPLAY
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The top line shows the filename, a modified indicator [+],
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and the current cursor position (Ln, Col).
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The bottom line shows keyboard shortcuts or status messages.
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Line numbers are displayed in a gutter on the left side.
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Lines past the end of the file are marked with ~.
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.SH EXAMPLES
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edit intro.1 Edit a file
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edit Open a new empty buffer
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.SH SEE ALSO
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cat(1), shell(1)
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