diff --git a/docs/Config.md b/docs/Config.md
index c2565ae93..724f35334 100644
--- a/docs/Config.md
+++ b/docs/Config.md
@@ -65,6 +65,7 @@ git:
   parseEmoji: false
 os:
   editCommand: '' # see 'Configuring File Editing' section
+  editCommandTemplate: '{{editor}} {{filename}}'
   openCommand: ''
 refresher:
   refreshInterval: 10 # file/submodule refresh interval in seconds
@@ -241,6 +242,24 @@ os:
 
 Lazygit will log an error if none of these options are set.
 
+You can specify a line number you are currently at when in the line-by-line mode.
+
+```yaml
+os:
+  editCommand: 'vim'
+  editCommandTemplate: '{{editor}} +{{line}} {{filename}}'
+```
+
+or
+
+```yaml
+os:
+  editCommand: 'code'
+  editCommandTemplate: '{{editor}} --goto {{filename}}:{{line}}'
+```
+
+`{{editor}}` in `editCommandTemplate` is replaced with the value of `editCommand`.
+
 ### Recommended Config Values
 
 for users of VSCode
diff --git a/pkg/commands/files.go b/pkg/commands/files.go
index 9fa5fb1bd..ac508941b 100644
--- a/pkg/commands/files.go
+++ b/pkg/commands/files.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"strconv"
 	"time"
 
 	"github.com/go-errors/errors"
@@ -321,7 +322,7 @@ func (c *GitCommand) ResetAndClean() error {
 	return c.RemoveUntrackedFiles()
 }
 
-func (c *GitCommand) EditFileCmdStr(filename string) (string, error) {
+func (c *GitCommand) EditFileCmdStr(filename string, lineNumber int) (string, error) {
 	editor := c.Config.GetUserConfig().OS.EditCommand
 
 	if editor == "" {
@@ -346,5 +347,12 @@ func (c *GitCommand) EditFileCmdStr(filename string) (string, error) {
 		return "", errors.New("No editor defined in config file, $GIT_EDITOR, $VISUAL, $EDITOR, or git config")
 	}
 
-	return fmt.Sprintf("%s %s", editor, c.OSCommand.Quote(filename)), nil
+	templateValues := map[string]string{
+		"editor":   editor,
+		"filename": c.OSCommand.Quote(filename),
+		"line":     strconv.Itoa(lineNumber),
+	}
+
+	editCmdTemplate := c.Config.GetUserConfig().OS.EditCommandTemplate
+	return utils.ResolvePlaceholderString(editCmdTemplate, templateValues), nil
 }
diff --git a/pkg/commands/files_test.go b/pkg/commands/files_test.go
index 01c1a6793..0410c95c2 100644
--- a/pkg/commands/files_test.go
+++ b/pkg/commands/files_test.go
@@ -741,18 +741,20 @@ func TestGitCommandRemoveUntrackedFiles(t *testing.T) {
 // TestEditFileCmdStr is a function.
 func TestEditFileCmdStr(t *testing.T) {
 	type scenario struct {
-		filename          string
-		configEditCommand string
-		command           func(string, ...string) *exec.Cmd
-		getenv            func(string) string
-		getGitConfigValue func(string) (string, error)
-		test              func(string, error)
+		filename                  string
+		configEditCommand         string
+		configEditCommandTemplate string
+		command                   func(string, ...string) *exec.Cmd
+		getenv                    func(string) string
+		getGitConfigValue         func(string) (string, error)
+		test                      func(string, error)
 	}
 
 	scenarios := []scenario{
 		{
 			"test",
 			"",
+			"{{editor}} {{filename}}",
 			func(name string, arg ...string) *exec.Cmd {
 				return secureexec.Command("exit", "1")
 			},
@@ -769,6 +771,7 @@ func TestEditFileCmdStr(t *testing.T) {
 		{
 			"test",
 			"nano",
+			"{{editor}} {{filename}}",
 			func(name string, args ...string) *exec.Cmd {
 				assert.Equal(t, "which", name)
 				return secureexec.Command("echo")
@@ -787,6 +790,7 @@ func TestEditFileCmdStr(t *testing.T) {
 		{
 			"test",
 			"",
+			"{{editor}} {{filename}}",
 			func(name string, arg ...string) *exec.Cmd {
 				assert.Equal(t, "which", name)
 				return secureexec.Command("exit", "1")
@@ -805,6 +809,7 @@ func TestEditFileCmdStr(t *testing.T) {
 		{
 			"test",
 			"",
+			"{{editor}} {{filename}}",
 			func(name string, arg ...string) *exec.Cmd {
 				assert.Equal(t, "which", name)
 				return secureexec.Command("exit", "1")
@@ -826,6 +831,7 @@ func TestEditFileCmdStr(t *testing.T) {
 		{
 			"test",
 			"",
+			"{{editor}} {{filename}}",
 			func(name string, arg ...string) *exec.Cmd {
 				assert.Equal(t, "which", name)
 				return secureexec.Command("exit", "1")
@@ -848,6 +854,7 @@ func TestEditFileCmdStr(t *testing.T) {
 		{
 			"test",
 			"",
+			"{{editor}} {{filename}}",
 			func(name string, arg ...string) *exec.Cmd {
 				assert.Equal(t, "which", name)
 				return secureexec.Command("echo")
@@ -866,6 +873,7 @@ func TestEditFileCmdStr(t *testing.T) {
 		{
 			"file/with space",
 			"",
+			"{{editor}} {{filename}}",
 			func(name string, args ...string) *exec.Cmd {
 				assert.Equal(t, "which", name)
 				return secureexec.Command("echo")
@@ -881,14 +889,34 @@ func TestEditFileCmdStr(t *testing.T) {
 				assert.Equal(t, "vi \"file/with space\"", cmdStr)
 			},
 		},
+		{
+			"open file/at line",
+			"vim",
+			"{{editor}} +{{line}} {{filename}}",
+			func(name string, args ...string) *exec.Cmd {
+				assert.Equal(t, "which", name)
+				return secureexec.Command("echo")
+			},
+			func(env string) string {
+				return ""
+			},
+			func(cf string) (string, error) {
+				return "", nil
+			},
+			func(cmdStr string, err error) {
+				assert.NoError(t, err)
+				assert.Equal(t, "vim +1 \"open file/at line\"", cmdStr)
+			},
+		},
 	}
 
 	for _, s := range scenarios {
 		gitCmd := NewDummyGitCommand()
 		gitCmd.Config.GetUserConfig().OS.EditCommand = s.configEditCommand
+		gitCmd.Config.GetUserConfig().OS.EditCommandTemplate = s.configEditCommandTemplate
 		gitCmd.OSCommand.Command = s.command
 		gitCmd.OSCommand.Getenv = s.getenv
 		gitCmd.getGitConfigValue = s.getGitConfigValue
-		s.test(gitCmd.EditFileCmdStr(s.filename))
+		s.test(gitCmd.EditFileCmdStr(s.filename, 1))
 	}
 }
diff --git a/pkg/commands/patch/patch_modifier.go b/pkg/commands/patch/patch_modifier.go
index c2bbc60f6..3ab13931b 100644
--- a/pkg/commands/patch/patch_modifier.go
+++ b/pkg/commands/patch/patch_modifier.go
@@ -138,7 +138,14 @@ func ModifiedPatchForLines(log *logrus.Entry, filename string, diffText string,
 
 // I want to know, given a hunk, what line a given index is on
 func (hunk *PatchHunk) LineNumberOfLine(idx int) int {
-	lines := hunk.bodyLines[0 : idx-hunk.FirstLineIdx-1]
+	n := idx - hunk.FirstLineIdx - 1
+	if n < 0 {
+		n = 0
+	} else if n >= len(hunk.bodyLines) {
+		n = len(hunk.bodyLines) - 1
+	}
+
+	lines := hunk.bodyLines[0:n]
 
 	offset := nLinesWithPrefix(lines, []string{"+", " "})
 
diff --git a/pkg/config/config_default_platform.go b/pkg/config/config_default_platform.go
index fabdf8a88..0f56297d3 100644
--- a/pkg/config/config_default_platform.go
+++ b/pkg/config/config_default_platform.go
@@ -5,8 +5,9 @@ package config
 // GetPlatformDefaultConfig gets the defaults for the platform
 func GetPlatformDefaultConfig() OSConfig {
 	return OSConfig{
-		EditCommand:     ``,
-		OpenCommand:     "open {{filename}}",
-		OpenLinkCommand: "open {{link}}",
+		EditCommand:         ``,
+		EditCommandTemplate: `{{editor}} {{filename}}`,
+		OpenCommand:         "open {{filename}}",
+		OpenLinkCommand:     "open {{link}}",
 	}
 }
diff --git a/pkg/config/config_linux.go b/pkg/config/config_linux.go
index 8399e0e47..fe75b7322 100644
--- a/pkg/config/config_linux.go
+++ b/pkg/config/config_linux.go
@@ -3,8 +3,9 @@ package config
 // GetPlatformDefaultConfig gets the defaults for the platform
 func GetPlatformDefaultConfig() OSConfig {
 	return OSConfig{
-		EditCommand:     ``,
-		OpenCommand:     `sh -c "xdg-open {{filename}} >/dev/null"`,
-		OpenLinkCommand: `sh -c "xdg-open {{link}} >/dev/null"`,
+		EditCommand:         ``,
+		EditCommandTemplate: `{{editor}} {{filename}}`,
+		OpenCommand:         `sh -c "xdg-open {{filename}} >/dev/null"`,
+		OpenLinkCommand:     `sh -c "xdg-open {{link}} >/dev/null"`,
 	}
 }
diff --git a/pkg/config/config_windows.go b/pkg/config/config_windows.go
index f6780eb6b..71124808b 100644
--- a/pkg/config/config_windows.go
+++ b/pkg/config/config_windows.go
@@ -3,8 +3,9 @@ package config
 // GetPlatformDefaultConfig gets the defaults for the platform
 func GetPlatformDefaultConfig() OSConfig {
 	return OSConfig{
-		EditCommand:     ``,
-		OpenCommand:     `cmd /c "start "" {{filename}}"`,
-		OpenLinkCommand: `cmd /c "start "" {{link}}"`,
+		EditCommand:         ``,
+		EditCommandTemplate: `{{editor}} {{filename}}`,
+		OpenCommand:         `cmd /c "start "" {{filename}}"`,
+		OpenLinkCommand:     `cmd /c "start "" {{link}}"`,
 	}
 }
diff --git a/pkg/config/user_config.go b/pkg/config/user_config.go
index 2f435f066..d2d98ac52 100644
--- a/pkg/config/user_config.go
+++ b/pkg/config/user_config.go
@@ -255,6 +255,9 @@ type OSConfig struct {
 	// EditCommand is the command for editing a file
 	EditCommand string `yaml:"editCommand,omitempty"`
 
+	// EditCommandTemplate is the command template for editing a file
+	EditCommandTemplate string `yaml:"editCommandTemplate,omitempty"`
+
 	// OpenCommand is the command for opening a file
 	OpenCommand string `yaml:"openCommand,omitempty"`
 
diff --git a/pkg/gui/files_panel.go b/pkg/gui/files_panel.go
index 48c0621cb..f652c3f05 100644
--- a/pkg/gui/files_panel.go
+++ b/pkg/gui/files_panel.go
@@ -474,13 +474,17 @@ func (gui *Gui) handleCommitEditorPress() error {
 }
 
 func (gui *Gui) editFile(filename string) error {
-	cmdStr, err := gui.GitCommand.EditFileCmdStr(filename)
+	return gui.editFileAtLine(filename, 1)
+}
+
+func (gui *Gui) editFileAtLine(filename string, lineNumber int) error {
+	cmdStr, err := gui.GitCommand.EditFileCmdStr(filename, lineNumber)
 	if err != nil {
 		return gui.surfaceError(err)
 	}
 
 	return gui.runSubprocessWithSuspenseAndRefresh(
-		gui.OSCommand.WithSpan(gui.Tr.Spans.EditFile).PrepareShellSubProcess(cmdStr),
+		gui.OSCommand.WithSpan(gui.Tr.Spans.EditFile).ShellCommandFromString(cmdStr),
 	)
 }
 
diff --git a/pkg/gui/keybindings.go b/pkg/gui/keybindings.go
index f9537e755..4b20bab95 100644
--- a/pkg/gui/keybindings.go
+++ b/pkg/gui/keybindings.go
@@ -1301,7 +1301,7 @@ func (gui *Gui) GetInitialKeybindings() []*Binding {
 			ViewName:    "main",
 			Contexts:    []string{string(MAIN_STAGING_CONTEXT_KEY)},
 			Key:         gui.getKey(config.Universal.Edit),
-			Handler:     gui.handleFileEdit,
+			Handler:     gui.handleLineByLineEdit,
 			Description: gui.Tr.LcEditFile,
 		},
 		{
diff --git a/pkg/gui/line_by_line_panel.go b/pkg/gui/line_by_line_panel.go
index d7a5380b2..8121b6ed3 100644
--- a/pkg/gui/line_by_line_panel.go
+++ b/pkg/gui/line_by_line_panel.go
@@ -272,3 +272,13 @@ func (gui *Gui) withLBLActiveCheck(f func(*LblPanelState) error) error {
 
 	return f(state)
 }
+
+func (gui *Gui) handleLineByLineEdit() error {
+	file := gui.getSelectedFile()
+	if file == nil {
+		return nil
+	}
+
+	lineNumber := gui.State.Panels.LineByLine.CurrentLineNumber()
+	return gui.editFileAtLine(file.Name, lineNumber)
+}