[PATCH v3 0/7] mergetools: vimdiff: regression fixes and improvements

git.vger.kernel.org archive mirror
 help / color / mirror / Atom feed

* [PATCH v3 0/7] mergetools: vimdiff: regression fixes and improvements
@ 2022-08-09  0:45 Felipe Contreras
  2022-08-09  0:45 ` [PATCH v3 1/7] mergetools: vimdiff: fix comment Felipe Contreras
                   ` (6 more replies)
  0 siblings, 7 replies; 13+ messages in thread
From: Felipe Contreras @ 2022-08-09  0:45 UTC (permalink / raw)
  To: git; +Cc: Fernando Ramos, Felipe Contreras

Hello,

I wrote vimdiff3 to leverage both the power of git's diff3 and vim's
diff mode, but commit 0041797449 broke that.

Here you can see how it used to work:

https://i.snipboard.io/hSdfkj.jpg

The added and changed lines are properly highlighted.

After I fix the conflicts vim still properly highlights which lines were
changed, and even what specific characters were modified:

https://i.snipboard.io/HvpULI.jpg

Now I get absolutely nothing:

https://i.snipboard.io/HXMui4.jpg

Additionally, every time I run the command I get an annoying message:

  "./content_LOCAL_8975" 6L, 28B
  "./content_BASE_8975" 6 lines, 29 bytes
  "./content_REMOTE_8975" 6 lines, 29 bytes
  "content" 16 lines, 115 bytes
  Press ENTER or type command to continue

Because that's what `bufdo` does.

Since v2 there's a lot more reorganization in order to deal with cases
Fernando Ramos mentioned.

Felipe Contreras (7):
  mergetools: vimdiff: fix comment
  mergetools: vimdiff: make vimdiff3 actually work
  mergetools: vimdiff: silence annoying messages
  mergetools: vimdiff: fix for diffopt
  mergetools: vimdiff: fix single window layouts
  mergetools: vimdiff: rework tab logic
  mergetools: vimdiff: restore selective diff mode

 mergetools/vimdiff | 96 ++++++++++++++++++++++------------------------
 1 file changed, 45 insertions(+), 51 deletions(-)

Range-diff against v2:
 1:  20c5abdbc8 =  1:  20c5abdbc8 mergetools: vimdiff: fix comment
 2:  e6c860d2be <  -:  ---------- mergetools: vimdiff: shuffle single window case
 3:  bdf1e919a5 <  -:  ---------- mergetools: vimdiff: add get_buf() helper
 4:  c5e21e3049 <  -:  ---------- mergetools: vimdiff: make vimdiff3 actually work
 5:  2bf45c882d <  -:  ---------- mergetools: vimdiff: silence annoying messages
 6:  77a67628e7 <  -:  ---------- mergetools: vimdiff: fix for diffopt
 7:  adc9d18f2b <  -:  ---------- mergetools: vimdiff: cleanup cruft
 8:  fe7fb1a018 <  -:  ---------- mergetools: vimdiff: fix single window mode
 9:  15765aa9d2 <  -:  ---------- mergetools: vimdiff: use vimdiff for vimdiff3
 -:  ---------- >  2:  8d466e06aa mergetools: vimdiff: make vimdiff3 actually work
 -:  ---------- >  3:  95bfab5813 mergetools: vimdiff: silence annoying messages
 -:  ---------- >  4:  08f6b2bce2 mergetools: vimdiff: fix for diffopt
 -:  ---------- >  5:  2bff74f499 mergetools: vimdiff: fix single window layouts
 -:  ---------- >  6:  39e8277317 mergetools: vimdiff: rework tab logic
 -:  ---------- >  7:  92df35208d mergetools: vimdiff: restore selective diff mode
-- 
2.37.1


^ permalink raw reply	[flat|nested] 13+ messages in thread

* [PATCH v3 1/7] mergetools: vimdiff: fix comment
  2022-08-09  0:45 [PATCH v3 0/7] mergetools: vimdiff: regression fixes and improvements Felipe Contreras
@ 2022-08-09  0:45 ` Felipe Contreras
  2022-08-09  0:45 ` [PATCH v3 2/7] mergetools: vimdiff: make vimdiff3 actually work Felipe Contreras
                   ` (5 subsequent siblings)
  6 siblings, 0 replies; 13+ messages in thread
From: Felipe Contreras @ 2022-08-09  0:45 UTC (permalink / raw)
  To: git; +Cc: Fernando Ramos, Felipe Contreras

The name of the variable is wrong, and it can be set to anything, like
1.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 mergetools/vimdiff | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mergetools/vimdiff b/mergetools/vimdiff
index f770b8fe24..ea416adcaa 100644
--- a/mergetools/vimdiff
+++ b/mergetools/vimdiff
@@ -29,8 +29,8 @@
 ################################################################################
 
 debug_print () {
-	# Send message to stderr if global variable GIT_MERGETOOL_VIMDIFF is set
-	# to "true"
+	# Send message to stderr if global variable GIT_MERGETOOL_VIMDIFF_DEBUG
+	# is set.
 
 	if test -n "$GIT_MERGETOOL_VIMDIFF_DEBUG"
 	then
-- 
2.37.1


^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH v3 2/7] mergetools: vimdiff: make vimdiff3 actually work
  2022-08-09  0:45 [PATCH v3 0/7] mergetools: vimdiff: regression fixes and improvements Felipe Contreras
  2022-08-09  0:45 ` [PATCH v3 1/7] mergetools: vimdiff: fix comment Felipe Contreras
@ 2022-08-09  0:45 ` Felipe Contreras
  2022-08-09  0:45 ` [PATCH v3 3/7] mergetools: vimdiff: silence annoying messages Felipe Contreras
                   ` (4 subsequent siblings)
  6 siblings, 0 replies; 13+ messages in thread
From: Felipe Contreras @ 2022-08-09  0:45 UTC (permalink / raw)
  To: git; +Cc: Fernando Ramos, Felipe Contreras

When vimdiff3 was added in 7c147b77d3 (mergetools: add vimdiff3 mode,
2014-04-20), the description made clear the intention:

    It's similar to the default, except that the other windows are
    hidden.  This ensures that removed/added colors are still visible on
    the main merge window, but the other windows not visible.

However, in 0041797449 (vimdiff: new implementation with layout support,
2022-03-30) this was broken by generating a command that never creates
windows, and therefore vim never shows the diff.

In order to show the diff, the windows need to be created first, and
then when they are hidden the diff remains (if hidenoff isn't set).

The layout support implementation broke the whole purpose of vimdiff3,
and simply shows MERGED, which is no different from simply opening the
file with vim.

Setting the `hidden` option makes it work as intended.

Suggested-by: Fernando Ramos <greenfoo@u92.eu>
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 mergetools/vimdiff | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/mergetools/vimdiff b/mergetools/vimdiff
index ea416adcaa..95d637b997 100644
--- a/mergetools/vimdiff
+++ b/mergetools/vimdiff
@@ -351,7 +351,7 @@ gen_cmd () {
 	# can't simply append the command to the previous "-c" string as
 	# explained here: https://github.com/vim/vim/issues/9076
 
-	FINAL_CMD="-c \"$CMD\" -c \"tabfirst\""
+	FINAL_CMD="-c \"set hidden | $CMD\" -c \"tabfirst\""
 }
 
 
@@ -555,22 +555,22 @@ run_unit_tests () {
 	TEST_CASE_15="  ((  (LOCAL , BASE , REMOTE) / MERGED))   +(BASE)   , LOCAL+ BASE , REMOTE+ (((LOCAL / BASE / REMOTE)) ,    MERGED   )  "
 	TEST_CASE_16="LOCAL,BASE,REMOTE / MERGED + BASE,LOCAL + BASE,REMOTE + (LOCAL / BASE / REMOTE),MERGED"
 
-	EXPECTED_CMD_01="-c \"echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_02="-c \"echo | leftabove vertical split | 1b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_03="-c \"echo | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 4b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_04="-c \"echo | 4b | bufdo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_05="-c \"echo | leftabove split | 1b | wincmd j | leftabove split | 4b | wincmd j | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_06="-c \"echo | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_07="-c \"echo | leftabove vertical split | 4b | wincmd l | leftabove split | 1b | wincmd j | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_08="-c \"echo | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_09="-c \"echo | leftabove split | 4b | wincmd j | leftabove vertical split | 1b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_10="-c \"echo | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_11="-c \"echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_12="-c \"echo | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_13="-c \"echo | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_14="-c \"echo | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | 2b | wincmd l | 1b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_15="-c \"echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_16="-c \"echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_01="-c \"set hidden | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_02="-c \"set hidden | echo | leftabove vertical split | 1b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_03="-c \"set hidden | echo | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 4b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_04="-c \"set hidden | echo | 4b | bufdo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_05="-c \"set hidden | echo | leftabove split | 1b | wincmd j | leftabove split | 4b | wincmd j | 3b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_06="-c \"set hidden | echo | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_07="-c \"set hidden | echo | leftabove vertical split | 4b | wincmd l | leftabove split | 1b | wincmd j | 3b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_08="-c \"set hidden | echo | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_09="-c \"set hidden | echo | leftabove split | 4b | wincmd j | leftabove vertical split | 1b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_10="-c \"set hidden | echo | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_11="-c \"set hidden | echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_12="-c \"set hidden | echo | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_13="-c \"set hidden | echo | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_14="-c \"set hidden | echo | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | 2b | wincmd l | 1b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_15="-c \"set hidden | echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_16="-c \"set hidden | echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
 
 	EXPECTED_TARGET_01="MERGED"
 	EXPECTED_TARGET_02="LOCAL"
@@ -635,7 +635,7 @@ run_unit_tests () {
 	cat >expect <<-\EOF
 	-f
 	-c
-	echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | quit | wincmd l | 2b | wincmd j | 3b | tabdo windo diffthis
+	set hidden | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | quit | wincmd l | 2b | wincmd j | 3b | tabdo windo diffthis
 	-c
 	tabfirst
 	lo cal
-- 
2.37.1


^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH v3 3/7] mergetools: vimdiff: silence annoying messages
  2022-08-09  0:45 [PATCH v3 0/7] mergetools: vimdiff: regression fixes and improvements Felipe Contreras
  2022-08-09  0:45 ` [PATCH v3 1/7] mergetools: vimdiff: fix comment Felipe Contreras
  2022-08-09  0:45 ` [PATCH v3 2/7] mergetools: vimdiff: make vimdiff3 actually work Felipe Contreras
@ 2022-08-09  0:45 ` Felipe Contreras
  2022-08-09  0:45 ` [PATCH v3 4/7] mergetools: vimdiff: fix for diffopt Felipe Contreras
                   ` (3 subsequent siblings)
  6 siblings, 0 replies; 13+ messages in thread
From: Felipe Contreras @ 2022-08-09  0:45 UTC (permalink / raw)
  To: git; +Cc: Fernando Ramos, Felipe Contreras

When using the single window mode we are greeted with the following
warning:

  "./content_LOCAL_8975" 6L, 28B
  "./content_BASE_8975" 6 lines, 29 bytes
  "./content_REMOTE_8975" 6 lines, 29 bytes
  "content" 16 lines, 115 bytes
  Press ENTER or type command to continue

every time.

Silence that.

Suggested-by: Fernando Ramos <greenfoo@u92.eu>
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 mergetools/vimdiff | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mergetools/vimdiff b/mergetools/vimdiff
index 95d637b997..06a7b38841 100644
--- a/mergetools/vimdiff
+++ b/mergetools/vimdiff
@@ -343,7 +343,7 @@ gen_cmd () {
 	then
 		CMD="$CMD | tabdo windo diffthis"
 	else
-		CMD="$CMD | bufdo diffthis"
+		CMD="$CMD | silent bufdo diffthis"
 	fi
 
 
@@ -558,7 +558,7 @@ run_unit_tests () {
 	EXPECTED_CMD_01="-c \"set hidden | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabdo windo diffthis\" -c \"tabfirst\""
 	EXPECTED_CMD_02="-c \"set hidden | echo | leftabove vertical split | 1b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
 	EXPECTED_CMD_03="-c \"set hidden | echo | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 4b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_04="-c \"set hidden | echo | 4b | bufdo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_04="-c \"set hidden | echo | 4b | silent bufdo diffthis\" -c \"tabfirst\""
 	EXPECTED_CMD_05="-c \"set hidden | echo | leftabove split | 1b | wincmd j | leftabove split | 4b | wincmd j | 3b | tabdo windo diffthis\" -c \"tabfirst\""
 	EXPECTED_CMD_06="-c \"set hidden | echo | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
 	EXPECTED_CMD_07="-c \"set hidden | echo | leftabove vertical split | 4b | wincmd l | leftabove split | 1b | wincmd j | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-- 
2.37.1


^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH v3 4/7] mergetools: vimdiff: fix for diffopt
  2022-08-09  0:45 [PATCH v3 0/7] mergetools: vimdiff: regression fixes and improvements Felipe Contreras
                   ` (2 preceding siblings ...)
  2022-08-09  0:45 ` [PATCH v3 3/7] mergetools: vimdiff: silence annoying messages Felipe Contreras
@ 2022-08-09  0:45 ` Felipe Contreras
  2022-08-09  0:45 ` [PATCH v3 5/7] mergetools: vimdiff: fix single window layouts Felipe Contreras
                   ` (2 subsequent siblings)
  6 siblings, 0 replies; 13+ messages in thread
From: Felipe Contreras @ 2022-08-09  0:45 UTC (permalink / raw)
  To: git; +Cc: Fernando Ramos, Felipe Contreras

When diffopt has hiddenoff set and there's only one window (as is the
case in the single window mode) the diff mode is turned off.

We don't want that, so turn that option off.

Cc: Fernando Ramos <greenfoo@u92.eu>
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 mergetools/vimdiff | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/mergetools/vimdiff b/mergetools/vimdiff
index 06a7b38841..2ecac41231 100644
--- a/mergetools/vimdiff
+++ b/mergetools/vimdiff
@@ -351,7 +351,7 @@ gen_cmd () {
 	# can't simply append the command to the previous "-c" string as
 	# explained here: https://github.com/vim/vim/issues/9076
 
-	FINAL_CMD="-c \"set hidden | $CMD\" -c \"tabfirst\""
+	FINAL_CMD="-c \"set hidden diffopt-=hiddenoff | $CMD\" -c \"tabfirst\""
 }
 
 
@@ -555,22 +555,22 @@ run_unit_tests () {
 	TEST_CASE_15="  ((  (LOCAL , BASE , REMOTE) / MERGED))   +(BASE)   , LOCAL+ BASE , REMOTE+ (((LOCAL / BASE / REMOTE)) ,    MERGED   )  "
 	TEST_CASE_16="LOCAL,BASE,REMOTE / MERGED + BASE,LOCAL + BASE,REMOTE + (LOCAL / BASE / REMOTE),MERGED"
 
-	EXPECTED_CMD_01="-c \"set hidden | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_02="-c \"set hidden | echo | leftabove vertical split | 1b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_03="-c \"set hidden | echo | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 4b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_04="-c \"set hidden | echo | 4b | silent bufdo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_05="-c \"set hidden | echo | leftabove split | 1b | wincmd j | leftabove split | 4b | wincmd j | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_06="-c \"set hidden | echo | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_07="-c \"set hidden | echo | leftabove vertical split | 4b | wincmd l | leftabove split | 1b | wincmd j | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_08="-c \"set hidden | echo | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_09="-c \"set hidden | echo | leftabove split | 4b | wincmd j | leftabove vertical split | 1b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_10="-c \"set hidden | echo | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_11="-c \"set hidden | echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_12="-c \"set hidden | echo | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_13="-c \"set hidden | echo | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_14="-c \"set hidden | echo | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | 2b | wincmd l | 1b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_15="-c \"set hidden | echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_16="-c \"set hidden | echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_01="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_02="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 1b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_03="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 4b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_04="-c \"set hidden diffopt-=hiddenoff | echo | 4b | silent bufdo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_05="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | 1b | wincmd j | leftabove split | 4b | wincmd j | 3b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_06="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_07="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 4b | wincmd l | leftabove split | 1b | wincmd j | 3b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_08="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_09="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | 4b | wincmd j | leftabove vertical split | 1b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_10="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_11="-c \"set hidden diffopt-=hiddenoff | echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_12="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_13="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_14="-c \"set hidden diffopt-=hiddenoff | echo | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | 2b | wincmd l | 1b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_15="-c \"set hidden diffopt-=hiddenoff | echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_16="-c \"set hidden diffopt-=hiddenoff | echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
 
 	EXPECTED_TARGET_01="MERGED"
 	EXPECTED_TARGET_02="LOCAL"
@@ -635,7 +635,7 @@ run_unit_tests () {
 	cat >expect <<-\EOF
 	-f
 	-c
-	set hidden | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | quit | wincmd l | 2b | wincmd j | 3b | tabdo windo diffthis
+	set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | quit | wincmd l | 2b | wincmd j | 3b | tabdo windo diffthis
 	-c
 	tabfirst
 	lo cal
-- 
2.37.1


^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH v3 5/7] mergetools: vimdiff: fix single window layouts
  2022-08-09  0:45 [PATCH v3 0/7] mergetools: vimdiff: regression fixes and improvements Felipe Contreras
                   ` (3 preceding siblings ...)
  2022-08-09  0:45 ` [PATCH v3 4/7] mergetools: vimdiff: fix for diffopt Felipe Contreras
@ 2022-08-09  0:45 ` Felipe Contreras
  2022-08-09  0:45 ` [PATCH v3 6/7] mergetools: vimdiff: rework tab logic Felipe Contreras
  2022-08-09  0:45 ` [PATCH v3 7/7] mergetools: vimdiff: restore selective diff mode Felipe Contreras
  6 siblings, 0 replies; 13+ messages in thread
From: Felipe Contreras @ 2022-08-09  0:45 UTC (permalink / raw)
  To: git; +Cc: Fernando Ramos, Felipe Contreras

Layouts with a single window other than "MERGED" do not work (e.g.
"LOCAL" or "MERGED+LOCAL").

This is because as the documentation of bufdo says:

    The last buffer (or where an error occurred) becomes the current
    buffer.

And we do always do bufdo the end.

Additionally, we do it only once, when it should be per tab.

There's no need to enable the diff mode differently depending on the
layout: we can enable it the same way for all cases by doing
`bufdo diffthis` before doing anything else.

If we do this on every tab, then all the windows in the tab will have
diff mode enabled against all buffers, which is what we want, and in
single window tabs, the desired buffer will remain.

This way a multi-window layout like "MERGED,REMOTE" behaves the same way
as "MERGED" after closing the "REMOTE" window. A consistent behavior is
clearly what most users would want.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 mergetools/vimdiff | 49 ++++++++++++++++++----------------------------
 1 file changed, 19 insertions(+), 30 deletions(-)

diff --git a/mergetools/vimdiff b/mergetools/vimdiff
index 2ecac41231..64a8fe170d 100644
--- a/mergetools/vimdiff
+++ b/mergetools/vimdiff
@@ -68,7 +68,7 @@ gen_cmd_aux () {
 
 	if test -z "$CMD"
 	then
-		CMD="echo" # vim "nop" operator
+		CMD="silent execute 'bufdo diffthis'"
 	fi
 
 	start=0
@@ -221,7 +221,7 @@ gen_cmd_aux () {
 
 	if ! test -z "$index_new_tab"
 	then
-		before="-tabnew"
+		before="-tabnew | silent execute 'bufdo diffthis'"
 		after="tabnext"
 		index=$index_new_tab
 		terminate="true"
@@ -336,17 +336,6 @@ gen_cmd () {
 	CMD=$(gen_cmd_aux "$LAYOUT")
 
 
-	# Adjust the just obtained script depending on whether more than one
-	# windows are visible or not
-
-	if echo "$LAYOUT" | grep ",\|/" >/dev/null
-	then
-		CMD="$CMD | tabdo windo diffthis"
-	else
-		CMD="$CMD | silent bufdo diffthis"
-	fi
-
-
 	# Add an extra "-c" option to move to the first tab (notice that we
 	# can't simply append the command to the previous "-c" string as
 	# explained here: https://github.com/vim/vim/issues/9076
@@ -555,22 +544,22 @@ run_unit_tests () {
 	TEST_CASE_15="  ((  (LOCAL , BASE , REMOTE) / MERGED))   +(BASE)   , LOCAL+ BASE , REMOTE+ (((LOCAL / BASE / REMOTE)) ,    MERGED   )  "
 	TEST_CASE_16="LOCAL,BASE,REMOTE / MERGED + BASE,LOCAL + BASE,REMOTE + (LOCAL / BASE / REMOTE),MERGED"
 
-	EXPECTED_CMD_01="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_02="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 1b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_03="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 4b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_04="-c \"set hidden diffopt-=hiddenoff | echo | 4b | silent bufdo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_05="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | 1b | wincmd j | leftabove split | 4b | wincmd j | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_06="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_07="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 4b | wincmd l | leftabove split | 1b | wincmd j | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_08="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_09="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | 4b | wincmd j | leftabove vertical split | 1b | wincmd l | 3b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_10="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_11="-c \"set hidden diffopt-=hiddenoff | echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_12="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_13="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_14="-c \"set hidden diffopt-=hiddenoff | echo | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | 2b | wincmd l | 1b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_15="-c \"set hidden diffopt-=hiddenoff | echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
-	EXPECTED_CMD_16="-c \"set hidden diffopt-=hiddenoff | echo | -tabnew | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | tabdo windo diffthis\" -c \"tabfirst\""
+	EXPECTED_CMD_01="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b\" -c \"tabfirst\""
+	EXPECTED_CMD_02="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | 1b | wincmd l | 3b\" -c \"tabfirst\""
+	EXPECTED_CMD_03="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 4b | wincmd l | 3b\" -c \"tabfirst\""
+	EXPECTED_CMD_04="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | 4b\" -c \"tabfirst\""
+	EXPECTED_CMD_05="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | 1b | wincmd j | leftabove split | 4b | wincmd j | 3b\" -c \"tabfirst\""
+	EXPECTED_CMD_06="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
+	EXPECTED_CMD_07="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | 4b | wincmd l | leftabove split | 1b | wincmd j | 3b\" -c \"tabfirst\""
+	EXPECTED_CMD_08="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 4b\" -c \"tabfirst\""
+	EXPECTED_CMD_09="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | 4b | wincmd j | leftabove vertical split | 1b | wincmd l | 3b\" -c \"tabfirst\""
+	EXPECTED_CMD_10="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
+	EXPECTED_CMD_11="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | -tabnew | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
+	EXPECTED_CMD_12="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | 4b\" -c \"tabfirst\""
+	EXPECTED_CMD_13="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
+	EXPECTED_CMD_14="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | -tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | 2b | wincmd l | 1b\" -c \"tabfirst\""
+	EXPECTED_CMD_15="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | -tabnew | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
+	EXPECTED_CMD_16="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | -tabnew | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
 
 	EXPECTED_TARGET_01="MERGED"
 	EXPECTED_TARGET_02="LOCAL"
@@ -635,7 +624,7 @@ run_unit_tests () {
 	cat >expect <<-\EOF
 	-f
 	-c
-	set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | quit | wincmd l | 2b | wincmd j | 3b | tabdo windo diffthis
+	set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | quit | wincmd l | 2b | wincmd j | 3b
 	-c
 	tabfirst
 	lo cal
-- 
2.37.1


^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH v3 6/7] mergetools: vimdiff: rework tab logic
  2022-08-09  0:45 [PATCH v3 0/7] mergetools: vimdiff: regression fixes and improvements Felipe Contreras
                   ` (4 preceding siblings ...)
  2022-08-09  0:45 ` [PATCH v3 5/7] mergetools: vimdiff: fix single window layouts Felipe Contreras
@ 2022-08-09  0:45 ` Felipe Contreras
  2022-08-09  0:45 ` [PATCH v3 7/7] mergetools: vimdiff: restore selective diff mode Felipe Contreras
  6 siblings, 0 replies; 13+ messages in thread
From: Felipe Contreras @ 2022-08-09  0:45 UTC (permalink / raw)
  To: git; +Cc: Fernando Ramos, Felipe Contreras

If we treat tabs especially, the logic becomes much simpler.

Cc: Fernando Ramos <greenfoo@u92.eu>
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 mergetools/vimdiff | 39 ++++++++++++++++-----------------------
 1 file changed, 16 insertions(+), 23 deletions(-)

diff --git a/mergetools/vimdiff b/mergetools/vimdiff
index 64a8fe170d..8029be0975 100644
--- a/mergetools/vimdiff
+++ b/mergetools/vimdiff
@@ -144,11 +144,10 @@ gen_cmd_aux () {
 
 	# Step 2:
 	#
-	# Search for all valid separators ("+", "/" or ",") which are *not*
+	# Search for all valid separators ("/" or ",") which are *not*
 	# inside parenthesis. Save the index at which each of them makes the
 	# first appearance.
 
-	index_new_tab=""
 	index_horizontal_split=""
 	index_vertical_split=""
 
@@ -182,14 +181,7 @@ gen_cmd_aux () {
 		then
 			current=$c
 
-			if test "$current" = "+"
-			then
-				if test -z "$index_new_tab"
-				then
-					index_new_tab=$i
-				fi
-
-			elif test "$current" = "/"
+			if test "$current" = "/"
 			then
 				if test -z "$index_horizontal_split"
 				then
@@ -219,14 +211,7 @@ gen_cmd_aux () {
 
 	terminate="false"
 
-	if ! test -z "$index_new_tab"
-	then
-		before="-tabnew | silent execute 'bufdo diffthis'"
-		after="tabnext"
-		index=$index_new_tab
-		terminate="true"
-
-	elif ! test -z "$index_horizontal_split"
+	if ! test -z "$index_horizontal_split"
 	then
 		before="leftabove split"
 		after="wincmd j"
@@ -333,7 +318,15 @@ gen_cmd () {
 
 	# Obtain the first part of vim "-c" option to obtain the desired layout
 
-	CMD=$(gen_cmd_aux "$LAYOUT")
+	CMD=
+	oldIFS=$IFS
+	IFS=+
+	for tab in $LAYOUT
+	do
+		test -n "$CMD" && CMD="$CMD | tabnew | silent execute 'bufdo diffthis'"
+		CMD=$(gen_cmd_aux "$tab" "$CMD")
+	done
+	IFS=$oldIFS
 
 
 	# Add an extra "-c" option to move to the first tab (notice that we
@@ -554,12 +547,12 @@ run_unit_tests () {
 	EXPECTED_CMD_08="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 4b\" -c \"tabfirst\""
 	EXPECTED_CMD_09="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | 4b | wincmd j | leftabove vertical split | 1b | wincmd l | 3b\" -c \"tabfirst\""
 	EXPECTED_CMD_10="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_11="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | -tabnew | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
+	EXPECTED_CMD_11="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
 	EXPECTED_CMD_12="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | 4b\" -c \"tabfirst\""
 	EXPECTED_CMD_13="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_14="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | -tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | 2b | wincmd l | 1b\" -c \"tabfirst\""
-	EXPECTED_CMD_15="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | -tabnew | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_16="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | -tabnew | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnext | -tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnext | -tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnext | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
+	EXPECTED_CMD_14="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b\" -c \"tabfirst\""
+	EXPECTED_CMD_15="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
+	EXPECTED_CMD_16="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
 
 	EXPECTED_TARGET_01="MERGED"
 	EXPECTED_TARGET_02="LOCAL"
-- 
2.37.1


^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH v3 7/7] mergetools: vimdiff: restore selective diff mode
  2022-08-09  0:45 [PATCH v3 0/7] mergetools: vimdiff: regression fixes and improvements Felipe Contreras
                   ` (5 preceding siblings ...)
  2022-08-09  0:45 ` [PATCH v3 6/7] mergetools: vimdiff: rework tab logic Felipe Contreras
@ 2022-08-09  0:45 ` Felipe Contreras
  2022-08-09  1:08   ` Felipe Contreras
  6 siblings, 1 reply; 13+ messages in thread
From: Felipe Contreras @ 2022-08-09  0:45 UTC (permalink / raw)
  To: git; +Cc: Fernando Ramos, Felipe Contreras

Apparently some people want the diff mode to show differences only on
the visible windows, so turn this on only when the tab has more than one
window.

This should probably be configurable.

Cc: Fernando Ramos <greenfoo@u92.eu>
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 mergetools/vimdiff | 50 ++++++++++++++++++++++++++++------------------
 1 file changed, 31 insertions(+), 19 deletions(-)

diff --git a/mergetools/vimdiff b/mergetools/vimdiff
index 8029be0975..17921b6ba9 100644
--- a/mergetools/vimdiff
+++ b/mergetools/vimdiff
@@ -68,7 +68,7 @@ gen_cmd_aux () {
 
 	if test -z "$CMD"
 	then
-		CMD="silent execute 'bufdo diffthis'"
+		CMD="echo"
 	fi
 
 	start=0
@@ -323,8 +323,20 @@ gen_cmd () {
 	IFS=+
 	for tab in $LAYOUT
 	do
-		test -n "$CMD" && CMD="$CMD | tabnew | silent execute 'bufdo diffthis'"
-		CMD=$(gen_cmd_aux "$tab" "$CMD")
+		if echo "$tab" | grep ",\|/" >/dev/null
+		then
+			test -n "$CMD" && CMD="$CMD | tabnew"
+			CMD=$(gen_cmd_aux "$tab" "$CMD")
+			CMD="$CMD | execute 'windo diffthis'"
+		else
+			if test -z "$CMD"
+			then
+				CMD="silent execute 'bufdo diffthis'"
+			else
+				CMD="$CMD | tabnew | silent execute 'bufdo diffthis'"
+			fi
+			CMD=$(gen_cmd_aux "$tab" "$CMD")
+		fi
 	done
 	IFS=$oldIFS
 
@@ -537,22 +549,22 @@ run_unit_tests () {
 	TEST_CASE_15="  ((  (LOCAL , BASE , REMOTE) / MERGED))   +(BASE)   , LOCAL+ BASE , REMOTE+ (((LOCAL / BASE / REMOTE)) ,    MERGED   )  "
 	TEST_CASE_16="LOCAL,BASE,REMOTE / MERGED + BASE,LOCAL + BASE,REMOTE + (LOCAL / BASE / REMOTE),MERGED"
 
-	EXPECTED_CMD_01="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_02="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | 1b | wincmd l | 3b\" -c \"tabfirst\""
-	EXPECTED_CMD_03="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 4b | wincmd l | 3b\" -c \"tabfirst\""
+	EXPECTED_CMD_01="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_02="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 1b | wincmd l | 3b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_03="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 4b | wincmd l | 3b | execute 'windo diffthis'\" -c \"tabfirst\""
 	EXPECTED_CMD_04="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_05="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | 1b | wincmd j | leftabove split | 4b | wincmd j | 3b\" -c \"tabfirst\""
-	EXPECTED_CMD_06="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_07="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | 4b | wincmd l | leftabove split | 1b | wincmd j | 3b\" -c \"tabfirst\""
-	EXPECTED_CMD_08="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_09="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | 4b | wincmd j | leftabove vertical split | 1b | wincmd l | 3b\" -c \"tabfirst\""
-	EXPECTED_CMD_10="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_11="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_12="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_13="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_14="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b\" -c \"tabfirst\""
-	EXPECTED_CMD_15="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_16="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
+	EXPECTED_CMD_05="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | 1b | wincmd j | leftabove split | 4b | wincmd j | 3b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_06="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_07="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 4b | wincmd l | leftabove split | 1b | wincmd j | 3b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_08="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_09="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | 4b | wincmd j | leftabove vertical split | 1b | wincmd l | 3b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_10="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_11="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | execute 'windo diffthis' | tabnew | leftabove vertical split | 2b | wincmd l | 1b | execute 'windo diffthis' | tabnew | leftabove vertical split | 2b | wincmd l | 3b | execute 'windo diffthis' | tabnew | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_12="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_13="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_14="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 2b | wincmd l | 3b | execute 'windo diffthis' | tabnew | leftabove vertical split | 2b | wincmd l | 1b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_15="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | execute 'windo diffthis' | tabnew | leftabove vertical split | 2b | wincmd l | 1b | execute 'windo diffthis' | tabnew | leftabove vertical split | 2b | wincmd l | 3b | execute 'windo diffthis' | tabnew | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_16="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | execute 'windo diffthis' | tabnew | leftabove vertical split | 2b | wincmd l | 1b | execute 'windo diffthis' | tabnew | leftabove vertical split | 2b | wincmd l | 3b | execute 'windo diffthis' | tabnew | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
 
 	EXPECTED_TARGET_01="MERGED"
 	EXPECTED_TARGET_02="LOCAL"
@@ -617,7 +629,7 @@ run_unit_tests () {
 	cat >expect <<-\EOF
 	-f
 	-c
-	set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | quit | wincmd l | 2b | wincmd j | 3b
+	set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | quit | wincmd l | 2b | wincmd j | 3b | execute 'windo diffthis'
 	-c
 	tabfirst
 	lo cal
-- 
2.37.1


^ permalink raw reply related	[flat|nested] 13+ messages in thread

* Re: [PATCH v3 7/7] mergetools: vimdiff: restore selective diff mode
  2022-08-09  0:45 ` [PATCH v3 7/7] mergetools: vimdiff: restore selective diff mode Felipe Contreras
@ 2022-08-09  1:08   ` Felipe Contreras
  2022-08-09  5:26     ` Fernando Ramos
  0 siblings, 1 reply; 13+ messages in thread
From: Felipe Contreras @ 2022-08-09  1:08 UTC (permalink / raw)
  To: git; +Cc: Fernando Ramos

On Mon, Aug 8, 2022 at 7:46 PM Felipe Contreras
<felipe.contreras@gmail.com> wrote:
>
> Apparently some people want the diff mode to show differences only on
> the visible windows, so turn this on only when the tab has more than one
> window.

> @@ -323,8 +323,20 @@ gen_cmd () {
>         IFS=+
>         for tab in $LAYOUT
>         do
> -               test -n "$CMD" && CMD="$CMD | tabnew | silent execute 'bufdo diffthis'"
> -               CMD=$(gen_cmd_aux "$tab" "$CMD")
> +               if echo "$tab" | grep ",\|/" >/dev/null
> +               then
> +                       test -n "$CMD" && CMD="$CMD | tabnew"
> +                       CMD=$(gen_cmd_aux "$tab" "$CMD")
> +                       CMD="$CMD | execute 'windo diffthis'"
> +               else
> +                       if test -z "$CMD"
> +                       then
> +                               CMD="silent execute 'bufdo diffthis'"
> +                       else
> +                               CMD="$CMD | tabnew | silent execute 'bufdo diffthis'"
> +                       fi
> +                       CMD=$(gen_cmd_aux "$tab" "$CMD")
> +               fi
>         done
>         IFS=$oldIFS
>

Notice that after reorganizing the tab handling my layout becomes really simple:

  set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | 4b

And your layout becomes:

  set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 2b
| wincmd l | 1b | execute 'windo diffthis' | tabnew | leftabove
vertical split | 2b | wincmd l | 3b | execute 'windo diffthis'

So this "works" too, right?

Cheers.

-- 
Felipe Contreras

^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [PATCH v3 7/7] mergetools: vimdiff: restore selective diff mode
  2022-08-09  1:08   ` Felipe Contreras
@ 2022-08-09  5:26     ` Fernando Ramos
  2022-08-09 20:07       ` Felipe Contreras
  2022-08-10  8:45       ` Junio C Hamano
  0 siblings, 2 replies; 13+ messages in thread
From: Fernando Ramos @ 2022-08-09  5:26 UTC (permalink / raw)
  To: Felipe Contreras; +Cc: git

On 22/08/08 08:08PM, Felipe Contreras wrote:
> 
> Notice that after reorganizing the tab handling my layout becomes really simple:
> 
>   set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | 4b
>

Thanks! I really like this new approach.

I also manually tested your new series (with and without .vimrc) and it works as
expected in all listed test cases.

This last series gets the best of both worlds:

  - Highglihting works in single window tabs even when there is just one tab
  
  - Single tab layouts are not treated differently

  - Generates shorter (easier to understand!) vim command strings (nice!)

  - Opens the gate for a future configuration option that lets you enable "all
    buffers diff mode" even if they are not visible in a given tab (maybe this
    could be a new syntax token, *, that "marks" a tab to work in this mode?)

So, definitely a great work. Thanks for the deeper look at the problem and this
brilliant solution :)


^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [PATCH v3 7/7] mergetools: vimdiff: restore selective diff mode
  2022-08-09  5:26     ` Fernando Ramos
@ 2022-08-09 20:07       ` Felipe Contreras
  2022-08-10  8:45       ` Junio C Hamano
  1 sibling, 0 replies; 13+ messages in thread
From: Felipe Contreras @ 2022-08-09 20:07 UTC (permalink / raw)
  To: Fernando Ramos; +Cc: git

On Tue, Aug 9, 2022 at 12:26 AM Fernando Ramos <greenfoo@u92.eu> wrote:
>
> On 22/08/08 08:08PM, Felipe Contreras wrote:
> >
> > Notice that after reorganizing the tab handling my layout becomes really simple:
> >
> >   set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | 4b
>
> Thanks! I really like this new approach.
>
> I also manually tested your new series (with and without .vimrc) and it works as
> expected in all listed test cases.
>
> This last series gets the best of both worlds:
>
>   - Highglihting works in single window tabs even when there is just one tab
>
>   - Single tab layouts are not treated differently
>
>   - Generates shorter (easier to understand!) vim command strings (nice!)
>
>   - Opens the gate for a future configuration option that lets you enable "all
>     buffers diff mode" even if they are not visible in a given tab (maybe this
>     could be a new syntax token, *, that "marks" a tab to work in this mode?)
>
> So, definitely a great work. Thanks for the deeper look at the problem and this
> brilliant solution :)

It probably can be cleaned up a bit more, but the important thing is
the idea: parse tabs especially (which they are anyway).

Now if only the maintainer cared about fixing the regression that
would be great.

-- 
Felipe Contreras

^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [PATCH v3 7/7] mergetools: vimdiff: restore selective diff mode
  2022-08-09  5:26     ` Fernando Ramos
  2022-08-09 20:07       ` Felipe Contreras
@ 2022-08-10  8:45       ` Junio C Hamano
  2022-08-10 18:29         ` Junio C Hamano
  1 sibling, 1 reply; 13+ messages in thread
From: Junio C Hamano @ 2022-08-10  8:45 UTC (permalink / raw)
  To: Fernando Ramos; +Cc: Felipe Contreras, git

Fernando Ramos <greenfoo@u92.eu> writes:

> On 22/08/08 08:08PM, Felipe Contreras wrote:
>> 
>> Notice that after reorganizing the tab handling my layout becomes really simple:
>> 
>>   set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | 4b
>>
>
> Thanks! I really like this new approach.
>
> I also manually tested your new series (with and without .vimrc) and it works as
> expected in all listed test cases.
>
> This last series gets the best of both worlds:
>
>   - Highglihting works in single window tabs even when there is just one tab
>   
>   - Single tab layouts are not treated differently
>
>   - Generates shorter (easier to understand!) vim command strings (nice!)
>
>   - Opens the gate for a future configuration option that lets you enable "all
>     buffers diff mode" even if they are not visible in a given tab (maybe this
>     could be a new syntax token, *, that "marks" a tab to work in this mode?)
>
> So, definitely a great work. Thanks for the deeper look at the problem and this
> brilliant solution :)

Is that a "Reviewed-by:" I should add while queuing these 7 patches?

Thanks, both.


^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [PATCH v3 7/7] mergetools: vimdiff: restore selective diff mode
  2022-08-10  8:45       ` Junio C Hamano
@ 2022-08-10 18:29         ` Junio C Hamano
  0 siblings, 0 replies; 13+ messages in thread
From: Junio C Hamano @ 2022-08-10 18:29 UTC (permalink / raw)
  To: Fernando Ramos; +Cc: Felipe Contreras, git

Junio C Hamano <gitster@pobox.com> writes:

>> So, definitely a great work. Thanks for the deeper look at the problem and this
>> brilliant solution :)
>
> Is that a "Reviewed-by:" I should add while queuing these 7 patches?

Ah, sorry, scratch that.  There is a newer round, and that is the
one that can use your input.

> Thanks, both.


^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2022-08-10 18:29 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-08-09  0:45 [PATCH v3 0/7] mergetools: vimdiff: regression fixes and improvements Felipe Contreras
2022-08-09  0:45 ` [PATCH v3 1/7] mergetools: vimdiff: fix comment Felipe Contreras
2022-08-09  0:45 ` [PATCH v3 2/7] mergetools: vimdiff: make vimdiff3 actually work Felipe Contreras
2022-08-09  0:45 ` [PATCH v3 3/7] mergetools: vimdiff: silence annoying messages Felipe Contreras
2022-08-09  0:45 ` [PATCH v3 4/7] mergetools: vimdiff: fix for diffopt Felipe Contreras
2022-08-09  0:45 ` [PATCH v3 5/7] mergetools: vimdiff: fix single window layouts Felipe Contreras
2022-08-09  0:45 ` [PATCH v3 6/7] mergetools: vimdiff: rework tab logic Felipe Contreras
2022-08-09  0:45 ` [PATCH v3 7/7] mergetools: vimdiff: restore selective diff mode Felipe Contreras
2022-08-09  1:08   ` Felipe Contreras
2022-08-09  5:26     ` Fernando Ramos
2022-08-09 20:07       ` Felipe Contreras
2022-08-10  8:45       ` Junio C Hamano
2022-08-10 18:29         ` Junio C Hamano

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).