Add tags (#791)
* initial tags implementation * add tag to complete.go * add gTagsPath to os_windows.go * change behaviour to match other commands * add tag-toggle to complete.go * add tag and tag-toggle to docs * address feedback about tags
This commit is contained in:
Santos
GitHub
parent
2f9d840eda
commit
5a5628d667
@ -51,6 +51,10 @@ func run() {
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app.ui.echoerrf("reading marks file: %s", err)
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}
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if err := app.nav.readTags(); err != nil {
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app.ui.echoerrf("reading tags file: %s", err)
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}
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if err := app.readHistory(); err != nil {
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app.ui.echoerrf("reading history file: %s", err)
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}
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@ -69,6 +69,8 @@ var (
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"source",
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"push",
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"delete",
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"tag",
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"tag-toggle",
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}
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gOptWords = []string{
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20
doc.go
20
doc.go
@ -71,6 +71,8 @@ The following commands are provided by lf:
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mark-save (modal) (default 'm')
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mark-load (modal) (default "'")
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mark-remove (modal) (default `"`)
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tag-toggle (default t)
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tag
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The following command line commands are provided by lf:
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@ -149,6 +151,7 @@ The following options can be used to customize the behavior of lf:
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waitmsg string (default 'Press any key to continue')
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wrapscan bool (default on)
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wrapscroll bool (default off)
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tagfmt string (default "\033[31m%s\033[0m")
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The following environment variables are exported for shell commands:
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@ -233,6 +236,11 @@ History file should be located at:
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unix ~/.local/share/lf/history
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windows C:\Users\<user>\AppData\Local\lf\history
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Tags file should be located at:
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unix ~/.local/share/lf/tags
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windows C:\Users\<user>\AppData\Local\lf\tags
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You can configure the default values of following variables to change these
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locations:
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@ -457,6 +465,14 @@ A special bookmark "'" holds the previous directory after a 'mark-load', 'cd', o
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Remove a bookmark assigned to the given key.
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tag
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Tag a file with a single width character given in the argument.
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tag-toggle (modal) (default 't')
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Tag a file with a single width character given in the argument if the file is untagged, otherwise remove the tag.
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Command Line Commands
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This section shows information about command line commands.
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@ -782,6 +798,10 @@ Searching can wrap around the file list.
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Scrolling can wrap around the file list.
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tagfmt string (default "\033[31m%s\033[0m")
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Format string of the tags.
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Environment Variables
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The following variables are exported for shell commands:
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223
docstring.go
223
docstring.go
@ -21,61 +21,63 @@ Quick Reference
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The following commands are provided by lf:
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quit (default 'q')
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up (default 'k' and '<up>')
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half-up (default '<c-u>')
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page-up (default '<c-b>' and '<pgup>')
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scrollup (default '<c-y>')
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down (default 'j' and '<down>')
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half-down (default '<c-d>')
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page-down (default '<c-f>' and '<pgdn>')
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scrolldown (default '<c-e>')
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updir (default 'h' and '<left>')
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open (default 'l' and '<right>')
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top (default 'gg' and '<home>')
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bottom (default 'G' and '<end>')
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toggle
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invert (default 'v')
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unselect (default 'u')
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glob-select
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glob-unselect
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calcdirsize
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copy (default 'y')
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cut (default 'd')
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paste (default 'p')
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clear (default 'c')
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sync
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draw
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redraw (default '<c-l>')
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load
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reload (default '<c-r>')
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echo
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echomsg
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echoerr
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cd
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select
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delete (modal)
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rename (modal) (default 'r')
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source
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push
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read (modal) (default ':')
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shell (modal) (default '$')
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shell-pipe (modal) (default '%')
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shell-wait (modal) (default '!')
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shell-async (modal) (default '&')
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find (modal) (default 'f')
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find-back (modal) (default 'F')
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find-next (default ';')
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find-prev (default ',')
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search (modal) (default '/')
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search-back (modal) (default '?')
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search-next (default 'n')
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search-prev (default 'N')
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filter (modal)
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setfilter
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mark-save (modal) (default 'm')
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mark-load (modal) (default "'")
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mark-remove (modal) (default '"')
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quit (default 'q')
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up (default 'k' and '<up>')
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half-up (default '<c-u>')
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page-up (default '<c-b>' and '<pgup>')
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scrollup (default '<c-y>')
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down (default 'j' and '<down>')
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half-down (default '<c-d>')
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page-down (default '<c-f>' and '<pgdn>')
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scrolldown (default '<c-e>')
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updir (default 'h' and '<left>')
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open (default 'l' and '<right>')
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top (default 'gg' and '<home>')
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bottom (default 'G' and '<end>')
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toggle
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invert (default 'v')
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unselect (default 'u')
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glob-select
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glob-unselect
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calcdirsize
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copy (default 'y')
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cut (default 'd')
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paste (default 'p')
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clear (default 'c')
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sync
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draw
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redraw (default '<c-l>')
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load
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reload (default '<c-r>')
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echo
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echomsg
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echoerr
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cd
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select
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delete (modal)
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rename (modal) (default 'r')
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source
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push
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read (modal) (default ':')
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shell (modal) (default '$')
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shell-pipe (modal) (default '%')
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shell-wait (modal) (default '!')
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shell-async (modal) (default '&')
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find (modal) (default 'f')
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find-back (modal) (default 'F')
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find-next (default ';')
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find-prev (default ',')
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search (modal) (default '/')
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search-back (modal) (default '?')
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search-next (default 'n')
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search-prev (default 'N')
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filter (modal)
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setfilter
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mark-save (modal) (default 'm')
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mark-load (modal) (default "'")
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mark-remove (modal) (default '"')
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tag-toggle (default t)
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tag
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The following command line commands are provided by lf:
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@ -108,52 +110,53 @@ The following command line commands are provided by lf:
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The following options can be used to customize the behavior of lf:
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anchorfind bool (default on)
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autoquit bool (default off)
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dircache bool (default on)
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dircounts bool (default off)
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dirfirst bool (default on)
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dironly bool (default off)
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drawbox bool (default off)
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errorfmt string (default "\033[7;31;47m%s\033[0m")
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filesep string (default "\n")
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findlen int (default 1)
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globsearch bool (default off)
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hidden bool (default off)
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hiddenfiles []string (default '.*')
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icons bool (default off)
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ifs string (default '')
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ignorecase bool (default on)
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ignoredia bool (default on)
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incfilter bool (default off)
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incsearch bool (default off)
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info []string (default '')
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mouse bool (default off)
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number bool (default off)
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period int (default 0)
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preview bool (default on)
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previewer string (default '')
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cleaner string (default '')
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promptfmt string (default "\033[32;1m%u@%h\033[0m:\033[34;1m%d\033[0m\033[1m%f\033[0m")
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ratios []int (default '1:2:3')
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relativenumber bool (default off)
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reverse bool (default off)
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scrolloff int (default 0)
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shell string (default 'sh' for unix and 'cmd' for windows)
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shellflag string (default '-c' for unix and '/c' for windows)
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shellopts []string (default '')
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smartcase bool (default on)
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smartdia bool (default off)
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sortby string (default 'natural')
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tabstop int (default 8)
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tempmarks string (default '')
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timefmt string (default 'Mon Jan _2 15:04:05 2006')
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infotimefmtnew string (default 'Jan _2 15:04')
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infotimefmtold string (default 'Jan _2 2006')
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truncatechar string (default '~')
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waitmsg string (default 'Press any key to continue')
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wrapscan bool (default on)
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wrapscroll bool (default off)
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anchorfind bool (default on)
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autoquit bool (default off)
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dircache bool (default on)
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dircounts bool (default off)
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dirfirst bool (default on)
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dironly bool (default off)
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drawbox bool (default off)
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errorfmt string (default "\033[7;31;47m%s\033[0m")
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filesep string (default "\n")
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findlen int (default 1)
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globsearch bool (default off)
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hidden bool (default off)
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hiddenfiles []string (default '.*')
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icons bool (default off)
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ifs string (default '')
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ignorecase bool (default on)
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ignoredia bool (default on)
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incfilter bool (default off)
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incsearch bool (default off)
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info []string (default '')
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mouse bool (default off)
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number bool (default off)
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period int (default 0)
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preview bool (default on)
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previewer string (default '')
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cleaner string (default '')
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promptfmt string (default "\033[32;1m%u@%h\033[0m:\033[34;1m%d\033[0m\033[1m%f\033[0m")
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ratios []int (default '1:2:3')
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relativenumber bool (default off)
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reverse bool (default off)
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scrolloff int (default 0)
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shell string (default 'sh' for unix and 'cmd' for windows)
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shellflag string (default '-c' for unix and '/c' for windows)
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shellopts []string (default '')
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smartcase bool (default on)
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smartdia bool (default off)
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sortby string (default 'natural')
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tabstop int (default 8)
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tempmarks string (default '')
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timefmt string (default 'Mon Jan _2 15:04:05 2006')
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infotimefmtnew string (default 'Jan _2 15:04')
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infotimefmtold string (default 'Jan _2 2006')
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truncatechar string (default '~')
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waitmsg string (default 'Press any key to continue')
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wrapscan bool (default on)
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wrapscroll bool (default off)
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tagfmt string (default "\033[31m%s\033[0m")
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The following environment variables are exported for shell commands:
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@ -240,6 +243,11 @@ History file should be located at:
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unix ~/.local/share/lf/history
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windows C:\Users\<user>\AppData\Local\lf\history
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Tags file should be located at:
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unix ~/.local/share/lf/tags
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windows C:\Users\<user>\AppData\Local\lf\tags
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You can configure the default values of following variables to change these
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locations:
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@ -482,6 +490,15 @@ or 'select' command.
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Remove a bookmark assigned to the given key.
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tag
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Tag a file with a single width character given in the argument.
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tag-toggle (modal) (default 't')
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Tag a file with a single width character given in the argument if the file
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is untagged, otherwise remove the tag.
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Command Line Commands
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@ -839,6 +856,10 @@ Searching can wrap around the file list.
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Scrolling can wrap around the file list.
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tagfmt string (default "\033[31m%s\033[0m")
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Format string of the tags.
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Environment Variables
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44
eval.go
44
eval.go
@ -983,6 +983,50 @@ func (e *callExpr) eval(app *app, args []string) {
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}
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}
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}
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case "tag-toggle":
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if !app.nav.init {
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return
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}
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if len(e.args) == 0 {
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app.ui.echoerr("tag-toggle: missing default tag")
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} else if err := app.nav.toggleTag(e.args[0]); err != nil {
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app.ui.echoerrf("tag-toggle: %s", err)
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} else if err := app.nav.writeTags(); err != nil {
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app.ui.echoerrf("tag-toggle: %s", err)
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}
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if gSingleMode {
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if err := app.nav.sync(); err != nil {
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app.ui.echoerrf("tag-toggle: %s", err)
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}
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} else {
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if err := remote("send sync"); err != nil {
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app.ui.echoerrf("tag-toggle: %s", err)
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}
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}
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case "tag":
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if !app.nav.init {
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return
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}
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if len(e.args) == 0 {
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app.ui.echoerr("tag: missing tag")
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} else if err := app.nav.tag(e.args[0]); err != nil {
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app.ui.echoerrf("tag: %s", err)
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} else if err := app.nav.writeTags(); err != nil {
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app.ui.echoerrf("tag: %s", err)
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}
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if gSingleMode {
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if err := app.nav.sync(); err != nil {
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app.ui.echoerrf("tag: %s", err)
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}
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} else {
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if err := remote("send sync"); err != nil {
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app.ui.echoerrf("tag: %s", err)
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}
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}
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case "invert":
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if !app.nav.init {
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return
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230
lf.1
230
lf.1
@ -31,61 +31,63 @@ You can run 'lf -help' to see descriptions of command line options.
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The following commands are provided by lf:
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.PP
|
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.EX
|
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quit (default 'q')
|
||||
up (default 'k' and '<up>')
|
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half-up (default '<c-u>')
|
||||
page-up (default '<c-b>' and '<pgup>')
|
||||
scrollup (default '<c-y>')
|
||||
down (default 'j' and '<down>')
|
||||
half-down (default '<c-d>')
|
||||
page-down (default '<c-f>' and '<pgdn>')
|
||||
scrolldown (default '<c-e>')
|
||||
updir (default 'h' and '<left>')
|
||||
open (default 'l' and '<right>')
|
||||
top (default 'gg' and '<home>')
|
||||
bottom (default 'G' and '<end>')
|
||||
toggle
|
||||
invert (default 'v')
|
||||
unselect (default 'u')
|
||||
glob-select
|
||||
glob-unselect
|
||||
calcdirsize
|
||||
copy (default 'y')
|
||||
cut (default 'd')
|
||||
paste (default 'p')
|
||||
clear (default 'c')
|
||||
sync
|
||||
draw
|
||||
redraw (default '<c-l>')
|
||||
load
|
||||
reload (default '<c-r>')
|
||||
echo
|
||||
echomsg
|
||||
echoerr
|
||||
cd
|
||||
select
|
||||
delete (modal)
|
||||
rename (modal) (default 'r')
|
||||
source
|
||||
push
|
||||
read (modal) (default ':')
|
||||
shell (modal) (default '$')
|
||||
shell-pipe (modal) (default '%')
|
||||
shell-wait (modal) (default '!')
|
||||
shell-async (modal) (default '&')
|
||||
find (modal) (default 'f')
|
||||
find-back (modal) (default 'F')
|
||||
find-next (default ';')
|
||||
find-prev (default ',')
|
||||
search (modal) (default '/')
|
||||
search-back (modal) (default '?')
|
||||
search-next (default 'n')
|
||||
search-prev (default 'N')
|
||||
filter (modal)
|
||||
setfilter
|
||||
mark-save (modal) (default 'm')
|
||||
mark-load (modal) (default "'")
|
||||
mark-remove (modal) (default `"`)
|
||||
quit (default 'q')
|
||||
up (default 'k' and '<up>')
|
||||
half-up (default '<c-u>')
|
||||
page-up (default '<c-b>' and '<pgup>')
|
||||
scrollup (default '<c-y>')
|
||||
down (default 'j' and '<down>')
|
||||
half-down (default '<c-d>')
|
||||
page-down (default '<c-f>' and '<pgdn>')
|
||||
scrolldown (default '<c-e>')
|
||||
updir (default 'h' and '<left>')
|
||||
open (default 'l' and '<right>')
|
||||
top (default 'gg' and '<home>')
|
||||
bottom (default 'G' and '<end>')
|
||||
toggle
|
||||
invert (default 'v')
|
||||
unselect (default 'u')
|
||||
glob-select
|
||||
glob-unselect
|
||||
calcdirsize
|
||||
copy (default 'y')
|
||||
cut (default 'd')
|
||||
paste (default 'p')
|
||||
clear (default 'c')
|
||||
sync
|
||||
draw
|
||||
redraw (default '<c-l>')
|
||||
load
|
||||
reload (default '<c-r>')
|
||||
echo
|
||||
echomsg
|
||||
echoerr
|
||||
cd
|
||||
select
|
||||
delete (modal)
|
||||
rename (modal) (default 'r')
|
||||
source
|
||||
push
|
||||
read (modal) (default ':')
|
||||
shell (modal) (default '$')
|
||||
shell-pipe (modal) (default '%')
|
||||
shell-wait (modal) (default '!')
|
||||
shell-async (modal) (default '&')
|
||||
find (modal) (default 'f')
|
||||
find-back (modal) (default 'F')
|
||||
find-next (default ';')
|
||||
find-prev (default ',')
|
||||
search (modal) (default '/')
|
||||
search-back (modal) (default '?')
|
||||
search-next (default 'n')
|
||||
search-prev (default 'N')
|
||||
filter (modal)
|
||||
setfilter
|
||||
mark-save (modal) (default 'm')
|
||||
mark-load (modal) (default "'")
|
||||
mark-remove (modal) (default `"`)
|
||||
tag-toggle (default t)
|
||||
tag
|
||||
.EE
|
||||
.PP
|
||||
The following command line commands are provided by lf:
|
||||
@ -122,52 +124,53 @@ The following command line commands are provided by lf:
|
||||
The following options can be used to customize the behavior of lf:
|
||||
.PP
|
||||
.EX
|
||||
anchorfind bool (default on)
|
||||
autoquit bool (default off)
|
||||
dircache bool (default on)
|
||||
dircounts bool (default off)
|
||||
dirfirst bool (default on)
|
||||
dironly bool (default off)
|
||||
drawbox bool (default off)
|
||||
errorfmt string (default "\e033[7;31;47m%s\e033[0m")
|
||||
filesep string (default "\en")
|
||||
findlen int (default 1)
|
||||
globsearch bool (default off)
|
||||
hidden bool (default off)
|
||||
hiddenfiles []string (default '.*')
|
||||
icons bool (default off)
|
||||
ifs string (default '')
|
||||
ignorecase bool (default on)
|
||||
ignoredia bool (default on)
|
||||
incfilter bool (default off)
|
||||
incsearch bool (default off)
|
||||
info []string (default '')
|
||||
mouse bool (default off)
|
||||
number bool (default off)
|
||||
period int (default 0)
|
||||
preview bool (default on)
|
||||
previewer string (default '')
|
||||
cleaner string (default '')
|
||||
promptfmt string (default "\e033[32;1m%u@%h\e033[0m:\e033[34;1m%d\e033[0m\e033[1m%f\e033[0m")
|
||||
ratios []int (default '1:2:3')
|
||||
relativenumber bool (default off)
|
||||
reverse bool (default off)
|
||||
scrolloff int (default 0)
|
||||
shell string (default 'sh' for unix and 'cmd' for windows)
|
||||
shellflag string (default '-c' for unix and '/c' for windows)
|
||||
shellopts []string (default '')
|
||||
smartcase bool (default on)
|
||||
smartdia bool (default off)
|
||||
sortby string (default 'natural')
|
||||
tabstop int (default 8)
|
||||
tempmarks string (default '')
|
||||
timefmt string (default 'Mon Jan _2 15:04:05 2006')
|
||||
infotimefmtnew string (default 'Jan _2 15:04')
|
||||
infotimefmtold string (default 'Jan _2 2006')
|
||||
truncatechar string (default '~')
|
||||
waitmsg string (default 'Press any key to continue')
|
||||
wrapscan bool (default on)
|
||||
wrapscroll bool (default off)
|
||||
anchorfind bool (default on)
|
||||
autoquit bool (default off)
|
||||
dircache bool (default on)
|
||||
dircounts bool (default off)
|
||||
dirfirst bool (default on)
|
||||
dironly bool (default off)
|
||||
drawbox bool (default off)
|
||||
errorfmt string (default "\e033[7;31;47m%s\e033[0m")
|
||||
filesep string (default "\en")
|
||||
findlen int (default 1)
|
||||
globsearch bool (default off)
|
||||
hidden bool (default off)
|
||||
hiddenfiles []string (default '.*')
|
||||
icons bool (default off)
|
||||
ifs string (default '')
|
||||
ignorecase bool (default on)
|
||||
ignoredia bool (default on)
|
||||
incfilter bool (default off)
|
||||
incsearch bool (default off)
|
||||
info []string (default '')
|
||||
mouse bool (default off)
|
||||
number bool (default off)
|
||||
period int (default 0)
|
||||
preview bool (default on)
|
||||
previewer string (default '')
|
||||
cleaner string (default '')
|
||||
promptfmt string (default "\e033[32;1m%u@%h\e033[0m:\e033[34;1m%d\e033[0m\e033[1m%f\e033[0m")
|
||||
ratios []int (default '1:2:3')
|
||||
relativenumber bool (default off)
|
||||
reverse bool (default off)
|
||||
scrolloff int (default 0)
|
||||
shell string (default 'sh' for unix and 'cmd' for windows)
|
||||
shellflag string (default '-c' for unix and '/c' for windows)
|
||||
shellopts []string (default '')
|
||||
smartcase bool (default on)
|
||||
smartdia bool (default off)
|
||||
sortby string (default 'natural')
|
||||
tabstop int (default 8)
|
||||
tempmarks string (default '')
|
||||
timefmt string (default 'Mon Jan _2 15:04:05 2006')
|
||||
infotimefmtnew string (default 'Jan _2 15:04')
|
||||
infotimefmtold string (default 'Jan _2 2006')
|
||||
truncatechar string (default '~')
|
||||
waitmsg string (default 'Press any key to continue')
|
||||
wrapscan bool (default on)
|
||||
wrapscroll bool (default off)
|
||||
tagfmt string (default "\e033[31m%s\e033[0m")
|
||||
.EE
|
||||
.PP
|
||||
The following environment variables are exported for shell commands:
|
||||
@ -271,6 +274,13 @@ History file should be located at:
|
||||
windows C:\eUsers\e<user>\eAppData\eLocal\elf\ehistory
|
||||
.EE
|
||||
.PP
|
||||
Tags file should be located at:
|
||||
.PP
|
||||
.EX
|
||||
unix ~/.local/share/lf/tags
|
||||
windows C:\eUsers\e<user>\eAppData\eLocal\elf\etags
|
||||
.EE
|
||||
.PP
|
||||
You can configure the default values of following variables to change these locations:
|
||||
.PP
|
||||
.EX
|
||||
@ -564,6 +574,18 @@ Change the current directory to the bookmark assigned to the given key. A specia
|
||||
.EE
|
||||
.PP
|
||||
Remove a bookmark assigned to the given key.
|
||||
.PP
|
||||
.EX
|
||||
tag
|
||||
.EE
|
||||
.PP
|
||||
Tag a file with a single width character given in the argument.
|
||||
.PP
|
||||
.EX
|
||||
tag-toggle (modal) (default 't')
|
||||
.EE
|
||||
.PP
|
||||
Tag a file with a single width character given in the argument if the file is untagged, otherwise remove the tag.
|
||||
.SH COMMAND LINE COMMANDS
|
||||
This section shows information about command line commands. These should be mostly compatible with readline keybindings. A character refers to a unicode code point, a word consists of letters and digits, and a unix word consists of any non-blank characters.
|
||||
.PP
|
||||
@ -955,6 +977,12 @@ Searching can wrap around the file list.
|
||||
.EE
|
||||
.PP
|
||||
Scrolling can wrap around the file list.
|
||||
.PP
|
||||
.EX
|
||||
tagfmt string (default "\e033[31m%s\e033[0m")
|
||||
.EE
|
||||
.PP
|
||||
Format string of the tags.
|
||||
.SH ENVIRONMENT VARIABLES
|
||||
The following variables are exported for shell commands: These are referred with a '$' prefix on POSIX shells (e.g. '$f'), between '%' characters on Windows cmd (e.g. '%f%'), and with a '$env:' prefix on Windows powershell (e.g. '$env:f').
|
||||
.PP
|
||||
|
||||
97
nav.go
97
nav.go
@ -61,6 +61,7 @@ func readdir(path string) ([]*file, error) {
|
||||
fpath := filepath.Join(path, fname)
|
||||
|
||||
lstat, err := os.Lstat(fpath)
|
||||
|
||||
if os.IsNotExist(err) {
|
||||
continue
|
||||
}
|
||||
@ -373,6 +374,7 @@ type nav struct {
|
||||
renameOldPath string
|
||||
renameNewPath string
|
||||
selections map[string]int
|
||||
tags map[string]string
|
||||
selectionInd int
|
||||
height int
|
||||
find string
|
||||
@ -495,6 +497,7 @@ func newNav(height int) *nav {
|
||||
saves: make(map[string]bool),
|
||||
marks: make(map[string]string),
|
||||
selections: make(map[string]int),
|
||||
tags: make(map[string]string),
|
||||
selectionInd: 0,
|
||||
height: height,
|
||||
jumpList: make([]string, 0),
|
||||
@ -961,6 +964,46 @@ func (nav *nav) toggle() {
|
||||
nav.toggleSelection(curr.path)
|
||||
}
|
||||
|
||||
func (nav *nav) toggleTagSelection(path string, tag string) {
|
||||
if _, ok := nav.tags[path]; ok {
|
||||
delete(nav.tags, path)
|
||||
} else {
|
||||
nav.tags[path] = tag
|
||||
}
|
||||
}
|
||||
|
||||
func (nav *nav) toggleTag(tag string) error {
|
||||
list, err := nav.currFileOrSelections()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if printLength(tag) != 1 {
|
||||
return errors.New("tag should be single width character")
|
||||
}
|
||||
|
||||
for _, path := range list {
|
||||
nav.toggleTagSelection(path, tag)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (nav *nav) tag(tag string) error {
|
||||
curr, err := nav.currFile()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if printLength(tag) != 1 {
|
||||
return errors.New("tag should be single width character")
|
||||
}
|
||||
|
||||
nav.tags[curr.path] = tag
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (nav *nav) invert() {
|
||||
dir := nav.currDir()
|
||||
for _, f := range dir.files {
|
||||
@ -1268,6 +1311,7 @@ func (nav *nav) sync() error {
|
||||
nav.marks[tmp] = v
|
||||
}
|
||||
}
|
||||
err = nav.readTags()
|
||||
return err
|
||||
}
|
||||
|
||||
@ -1561,6 +1605,59 @@ func (nav *nav) writeMarks() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (nav *nav) readTags() error {
|
||||
nav.tags = make(map[string]string)
|
||||
f, err := os.Open(gTagsPath)
|
||||
if os.IsNotExist(err) {
|
||||
return nil
|
||||
}
|
||||
if err != nil {
|
||||
return fmt.Errorf("opening tags file: %s", err)
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
scanner := bufio.NewScanner(f)
|
||||
for scanner.Scan() {
|
||||
toks := strings.SplitN(scanner.Text(), ":", 2)
|
||||
if _, ok := nav.tags[toks[0]]; !ok {
|
||||
nav.tags[toks[0]] = toks[1]
|
||||
}
|
||||
}
|
||||
|
||||
if err := scanner.Err(); err != nil {
|
||||
return fmt.Errorf("reading tags file: %s", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (nav *nav) writeTags() error {
|
||||
if err := os.MkdirAll(filepath.Dir(gTagsPath), os.ModePerm); err != nil {
|
||||
return fmt.Errorf("creating data directory: %s", err)
|
||||
}
|
||||
|
||||
f, err := os.Create(gTagsPath)
|
||||
if err != nil {
|
||||
return fmt.Errorf("creating tags file: %s", err)
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
var keys []string
|
||||
for k := range nav.tags {
|
||||
keys = append(keys, k)
|
||||
}
|
||||
sort.Strings(keys)
|
||||
|
||||
for _, k := range keys {
|
||||
_, err = f.WriteString(fmt.Sprintf("%s:%s\n", k, nav.tags[k]))
|
||||
if err != nil {
|
||||
return fmt.Errorf("writing tags file: %s", err)
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (nav *nav) currDir() *dir {
|
||||
return nav.dirs[len(nav.dirs)-1]
|
||||
}
|
||||
|
||||
3
opts.go
3
opts.go
@ -74,6 +74,7 @@ var gOpts struct {
|
||||
cmds map[string]expr
|
||||
sortType sortType
|
||||
tempmarks string
|
||||
tagfmt string
|
||||
}
|
||||
|
||||
func init() {
|
||||
@ -120,6 +121,7 @@ func init() {
|
||||
gOpts.shellopts = nil
|
||||
gOpts.sortType = sortType{naturalSort, dirfirstSort}
|
||||
gOpts.tempmarks = "'"
|
||||
gOpts.tagfmt = "\033[31m%s\033[0m"
|
||||
|
||||
gOpts.keys = make(map[string]expr)
|
||||
|
||||
@ -147,6 +149,7 @@ func init() {
|
||||
gOpts.keys["["] = &callExpr{"jump-prev", nil, 1}
|
||||
gOpts.keys["]"] = &callExpr{"jump-next", nil, 1}
|
||||
gOpts.keys["<space>"] = &listExpr{[]expr{&callExpr{"toggle", nil, 1}, &callExpr{"down", nil, 1}}, 1}
|
||||
gOpts.keys["t"] = &listExpr{[]expr{&callExpr{"tag-toggle", []string{"*"}, 1}, &callExpr{"down", nil, 1}}, 1}
|
||||
gOpts.keys["v"] = &callExpr{"invert", nil, 1}
|
||||
gOpts.keys["u"] = &callExpr{"unselect", nil, 1}
|
||||
gOpts.keys["y"] = &callExpr{"copy", nil, 1}
|
||||
|
||||
2
os.go
2
os.go
@ -35,6 +35,7 @@ var (
|
||||
gIconsPaths []string
|
||||
gFilesPath string
|
||||
gMarksPath string
|
||||
gTagsPath string
|
||||
gHistoryPath string
|
||||
)
|
||||
|
||||
@ -98,6 +99,7 @@ func init() {
|
||||
|
||||
gFilesPath = filepath.Join(data, "lf", "files")
|
||||
gMarksPath = filepath.Join(data, "lf", "marks")
|
||||
gTagsPath = filepath.Join(data, "lf", "tags")
|
||||
gHistoryPath = filepath.Join(data, "lf", "history")
|
||||
|
||||
runtime := os.Getenv("XDG_RUNTIME_DIR")
|
||||
|
||||
@ -33,6 +33,7 @@ var (
|
||||
gColorsPaths []string
|
||||
gIconsPaths []string
|
||||
gFilesPath string
|
||||
gTagsPath string
|
||||
gMarksPath string
|
||||
gHistoryPath string
|
||||
)
|
||||
@ -82,6 +83,7 @@ func init() {
|
||||
|
||||
gFilesPath = filepath.Join(data, "lf", "files")
|
||||
gMarksPath = filepath.Join(data, "lf", "marks")
|
||||
gTagsPath = filepath.Join(data, "lf", "tags")
|
||||
gHistoryPath = filepath.Join(data, "lf", "history")
|
||||
}
|
||||
|
||||
|
||||
18
ui.go
18
ui.go
@ -324,7 +324,7 @@ func fileInfo(f *file, d *dir) string {
|
||||
return info
|
||||
}
|
||||
|
||||
func (win *win) printDir(screen tcell.Screen, dir *dir, selections map[string]int, saves map[string]bool, colors styleMap, icons iconMap) {
|
||||
func (win *win) printDir(screen tcell.Screen, dir *dir, selections map[string]int, saves map[string]bool, tags map[string]string, colors styleMap, icons iconMap) {
|
||||
if win.w < 5 || dir == nil {
|
||||
return
|
||||
}
|
||||
@ -449,6 +449,18 @@ func (win *win) printDir(screen tcell.Screen, dir *dir, selections map[string]in
|
||||
s = append(s, ' ')
|
||||
|
||||
win.print(screen, lnwidth+1, i, st, string(s))
|
||||
|
||||
tag, ok := tags[path]
|
||||
if ok {
|
||||
st = st.Reverse(false)
|
||||
fg, bg, _ := st.Decompose()
|
||||
|
||||
if i == dir.pos {
|
||||
win.print(screen, lnwidth+1, i, st.Background(fg), fmt.Sprintf(gOpts.tagfmt, tag))
|
||||
} else {
|
||||
win.print(screen, lnwidth+1, i, st.Background(bg), fmt.Sprintf(gOpts.tagfmt, tag))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -839,7 +851,7 @@ func (ui *ui) draw(nav *nav) {
|
||||
|
||||
doff := len(nav.dirs) - length
|
||||
for i := 0; i < length; i++ {
|
||||
ui.wins[woff+i].printDir(ui.screen, nav.dirs[doff+i], nav.selections, nav.saves, ui.styles, ui.icons)
|
||||
ui.wins[woff+i].printDir(ui.screen, nav.dirs[doff+i], nav.selections, nav.saves, nav.tags, ui.styles, ui.icons)
|
||||
}
|
||||
|
||||
switch ui.cmdPrefix {
|
||||
@ -873,7 +885,7 @@ func (ui *ui) draw(nav *nav) {
|
||||
preview := ui.wins[len(ui.wins)-1]
|
||||
|
||||
if curr.IsDir() {
|
||||
preview.printDir(ui.screen, ui.dirPrev, nav.selections, nav.saves, ui.styles, ui.icons)
|
||||
preview.printDir(ui.screen, ui.dirPrev, nav.selections, nav.saves, nav.tags, ui.styles, ui.icons)
|
||||
} else if curr.Mode().IsRegular() {
|
||||
preview.printReg(ui.screen, ui.regPrev)
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user