From 2413e9cbad620ca20b3aaffeb9cf4bb132e6113f Mon Sep 17 00:00:00 2001 From: johannst Date: Thu, 20 Feb 2025 23:05:55 +0000 Subject: deploy: 8167ecb83a8cc75da42a0b398c750d8f3aa4c44b --- tools/emacs.html | 74 ++++++++++++++++++++++++++++++++++++++++++-------------- 1 file changed, 56 insertions(+), 18 deletions(-) (limited to 'tools/emacs.html') diff --git a/tools/emacs.html b/tools/emacs.html index 0438b73..79fdde6 100644 --- a/tools/emacs.html +++ b/tools/emacs.html @@ -165,6 +165,7 @@ C-h c <KEY> print command bound to <KEY> C-h k <KEY> describe command bound to <KEY> C-h b list buffer local key-bindings + C-h F show emacs manual for command/function <kseq> C-h list possible key-bindings with <kseq> eg C-x C-h -> list key-bindings beginning with C-x @@ -183,6 +184,10 @@ C-x 2 split-window-below split horizontal C-x 3 split-window-right split vertical C-x o other-window other window (cycle) + + C-x r w window-configuration-to-register + save window configuration in a register + (use C-x r j to jump to the windows config again)

minibuffer

  key            description
@@ -202,6 +207,7 @@
   C-x w      write-file           write buffer (save as)
   C-x b      switch-to-buffer     switch buffer
   C-x C-b    list-buffers         buffer list
+  C-x x r    rename-buffer        renames a buffer (allows multiple shell, compile, grep, .. buffers)

ibuffer

Builtin advanced buffer selection mode

@@ -211,6 +217,9 @@ h ibuffer help + d mark for deletion + x kill buffers marked for deletion + o open buffer in other window C-o open buffer in other window keep focus in ibuffer @@ -225,6 +234,8 @@ /m filter by major mode /n filter by buffer name /f filter by file name + /i filter by modified buffers + /E filter by process buffers // remove all filter /g create filter group @@ -238,6 +249,9 @@ M-g M-p previous-error go to previous error M-g i imenu go to place in buffer (symbol, ...) + + M-< go to begin of buffer + M-> go to end of buffer

isearch

  key    fn                           description
@@ -272,19 +286,23 @@
 
  key    fn           description
 -----------------------------------
          rgrep        recursive grep
+         lgrep        local dir grep
+         grep         raw grep command
          find-grep    run find-grep result in *grep* buffer
 
   n/p                 navigate next/previous match in *grep* buffer
   q                   quit *grep* buffer
 

 
yank/paste

-
  key         fn                  description
----------------------------------------------
-  C-<SPACE>   set-mark-command    set start mark to select text
-  M-w         kill-ring-save      copy selected text
-  C-w         kill-region         kill selected text
-  C-y         yank                paste selected text
-  M-y         yank-pop            cycle through kill-ring (only after paste)
+
  key         fn                      description
+-------------------------------------------------
+  C-<SPACE>   set-mark-command        set start mark to select text
+  C-x C-x     exchange-point-and-mark swap mark and point position
+  M-w         kill-ring-save          copy selected text
+  C-w         kill-region             kill selected text
+  C-y         yank                    paste selected text
+  M-y         yank-pop                cycle through kill-ring (only after paste)
+  M-y         yank-from-kill-ring     interactively select yank from kill ring
 

 
register

 
  key             fn                 description
@@ -309,7 +327,9 @@
 
  key       fn                       description
 ------------------------------------------------
   C-x h     mark-whole-buffer        mark whole buffer
-            delete-matching-line     delete lines matching regex
+            delete-matching-line     delete lines matchng regex
+            kill-matching-line       kill lines matching regex (puts them in kill ring)
+            keep-lines               keep matching lines
             replace-string           replace unconditional
   M-%       query-replace            search & replace
   C-M-%     query-replace-regexp     search & replace regex
@@ -346,15 +366,7 @@
   C-x p !   project-shell-command              shell command on project
   C-x p &   project-async-shell-command        async shell command on project
 

-
company

-
  key         fn   description
--------------------------------
-  C-s              search through completion candidates
-  C-o              filter completion candidates based on search term
-  <f1>             get doc for completion condidate
-  M-<digit>        select completion candidate
-

-
tags

+
tags / lsp

 
To generate etags using ctags

 
  ctags -R -e .         generate emacs tag file (important `-e`)
 

@@ -409,11 +421,17 @@ supports fido-vertical-mode in case vertical mode is preferred.

   Y            relative symbolic link
 
   d            mark for deletion
-  m            mark file/dir
+  m            mark file/dir at point
+  * %          mark by regex
+  * *          mark all executables
+  * /          mark all dirs
   u            un-mark file/dir
   U            un-mark all
+  t            toggle marks
 
   x            execute marked actions
+  !            run shell command on marked files
+  &            run shell command on marked files (async)
 
   q            quit
 

@@ -443,6 +461,26 @@ supports fido-vertical-mode in case vertical mode is preferred.

                                   prefix with C-u to replace region with
                                   output of the command
 

+
interactive shell

+
Set ESHELL environment variable before starting emacs to change
+default shell, else customize the explicit-shell-file-name variable.

+
  key      fn                    description
+---------------------------------------------
+  M-x      shell                 start interactive shell
+  C-u M-x  shell                 start interactive shell & rename
+
+
+  M-r      comint-history-isearch-backward-regexp
+                                 search history, invoke at end of shell buffer
+  M-p      comint-previous-input go one up in history
+  C-<UP>
+  M-n      comint-next-input     go one down in history
+  C-<DOWN>
+
+  C-c C-a                        go begin of line (honors prompt)
+  C-c C-e                        go to end of line
+  C-c C-c                        interrupt active command
+

 
                     
 
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