plugin/magit.vim: commit message with standard write commands :w :x :…

…wq ZZ (fix #91)

README.md

@@ -76,7 +76,9 @@ Open magit buffer with [:Magit](#magitshow_magit) command.
 
 #### CC
 
-Once you have stage all the required changes, press **CC**. A new section "Commit message" appears and cursor move to it. Type your commit message, in Insert mode this time. Once it's done, go back in Normal mode, and press **CC**: you created your first commit with vimagit!
+Once you have stage all the required changes, type **CC**. A new section "Commit message" appears and cursor move to it. Type your commit message, in Insert mode this time. Once it's done, write your commit message with :w (or :x, :wq, ZZ).
+
+Voila! you created your first commit with vimagit!
 
 ## Usage
 
@@ -204,11 +206,13 @@ E means 'edit'.
 
 ##### CC
  * If not in commit section, set commit mode to "New commit" and show "Commit message" section with brand new commit message.
- * If in commit section, commit the all staged changes in commit mode previously set.
+ * If in commit section, create the commit with the commit message and all staged changes.
+
+##### :w :x :wq ZZ
+ * If in commit section, create the commit with the commit message and all staged changes.
 
 ##### CA
  * If not in commit section, set commit mode to "Amend commit" and show "Commit message" section with previous commit message.
- * If in commit section, commit the staged changes in commit mode previously set.
 
 ##### CF
  * Amend the staged changes into the previous commit, without modifying previous commit message.

doc/vimagit.txt

@@ -65,10 +65,11 @@ If you move the cursor to the file header and press S, the whole file is
 staged.
 
 > CC
-Once you have stage all the required changes, press CC. A new section "Commit
-message" appears and cursor move to it. Type your commit message, in Insert
-mode this time. Once it's done, go back in Normal mode, and press CC: you
-created your first commit with vimagit!
+Once you have stage all the required changes, type CC. A new section "Commit
+message" appears and cursor move to it. Type your commit message, in Insert mode
+this time. Once it's done, write your commit message with :w (or :x, :wq, ZZ).
+
+Voila! you created your first commit with vimagit!
 
 ===============================================================================
 4. USAGE                                                         *vimagit-usage*
@@ -232,9 +233,14 @@ Following mappings are set locally, for magit buffer only, in normal mode.
                                     *vimagit-CC*      *magit#commit_command('CC')*
                                     *vimagit-g:magit_commit_mapping*
   CC        If not in commit section, set commit mode to "New commit" and show 
-           "Commit message" section with brand new commit message.
-            If in commit section, commit the all staged changes in commit mode
-            previously set.
+            "Commit message" section with brand new commit message.
+            If in commit section, create the commit with the commit message and
+            all staged changes.
+
+                                    *vimagit-:w*      *magit#commit_command('CC')*
+  :w :x :wq ZZ
+            If in commit section, create the commit with the commit message and
+            all staged changes.
 
                                     *vimagit-CA*      *magit#commit_command('CA')*
                                     *vimagit-g:magit_commit_amend_mapping*

plugin/magit.vim

@@ -628,6 +628,10 @@ function! magit#update_buffer(...)
 		catch /^out_of_block$/
 			let b:magit_current_commit_msg = []
 		endtry
+		setlocal buftype=acwrite
+	else
+		setlocal buftype=nofile
+		setlocal nomodified
 	endif
 	" FIXME: find a way to save folding state. According to help, this won't
 	" help:
@@ -776,7 +780,9 @@ function! magit#show_magit(display, ...)
 	setlocal nobuflisted
 	let &l:foldlevel = b:magit_default_fold_level
 	setlocal filetype=magit
-	"setlocal readonly
+
+	execute "autocmd BufWriteCmd " . buffer_name . " :call magit#commit_command('CC')"
+
 
 	let b:state = deepcopy(g:magit#state#state)
 	" s:magit_commit_mode: global variable which states in which commit mode we are
@@ -1086,6 +1092,8 @@ function! magit#commit_command(mode)
 		else
 			let b:magit_current_commit_mode=a:mode
 			let b:magit_commit_newly_open=1
+			setlocal buftype=acwrite
+			setlocal nomodified
 		endif
 	endif
 	call magit#update_buffer()