sequencer: lib'ify checkout_fast_forward()

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index a545d92c269618f50c0d4989b3ae940c728b64a4..7e558b068c277c2f079de04eb96161c529e11337 100644 (file)
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -121,7 +121,7 @@ mark_action_done () {
        sed -e 1q < "$todo" >> "$done"
        sed -e 1d < "$todo" >> "$todo".new
        mv -f "$todo".new "$todo"
-       new_count=$(git stripspace --strip-comments <"$done" | wc -l)
+       new_count=$(( $(git stripspace --strip-comments <"$done" | wc -l) ))
        echo $new_count >"$msgnum"
        total=$(($new_count + $(git stripspace --strip-comments <"$todo" | wc -l)))
        echo $total >"$end"
@@ -191,7 +191,6 @@ make_patch () {
 die_with_patch () {
        echo "$1" > "$state_dir"/stopped-sha
        make_patch "$1"
-       git rerere
        die "$2"
 }
 
@@ -213,6 +212,7 @@ Once you are satisfied with your changes, run
 }
 
 die_abort () {
+       apply_autostash
        rm -rf "$state_dir"
        die "$1"
 }
@@ -404,51 +404,12 @@ pick_one_preserving_merges () {
 
 this_nth_commit_message () {
        n=$1
-       case "$n" in
-       1) gettext "This is the 1st commit message:";;
-       2) gettext "This is the 2nd commit message:";;
-       3) gettext "This is the 3rd commit message:";;
-       4) gettext "This is the 4th commit message:";;
-       5) gettext "This is the 5th commit message:";;
-       6) gettext "This is the 6th commit message:";;
-       7) gettext "This is the 7th commit message:";;
-       8) gettext "This is the 8th commit message:";;
-       9) gettext "This is the 9th commit message:";;
-       10) gettext "This is the 10th commit message:";;
-       # TRANSLATORS: if the language you are translating into
-       # doesn't allow you to compose a sentence in this fashion,
-       # consider translating as if this and the following few strings
-       # were "This is the commit message ${n}:"
-       *1[0-9]|*[04-9]) eval_gettext "This is the \${n}th commit message:";;
-       *1) eval_gettext "This is the \${n}st commit message:";;
-       *2) eval_gettext "This is the \${n}nd commit message:";;
-       *3) eval_gettext "This is the \${n}rd commit message:";;
-       *) eval_gettext "This is the commit message \${n}:";;
-       esac
+       eval_gettext "This is the commit message #\${n}:"
 }
+
 skip_nth_commit_message () {
        n=$1
-       case "$n" in
-       1) gettext "The 1st commit message will be skipped:";;
-       2) gettext "The 2nd commit message will be skipped:";;
-       3) gettext "The 3rd commit message will be skipped:";;
-       4) gettext "The 4th commit message will be skipped:";;
-       5) gettext "The 5th commit message will be skipped:";;
-       6) gettext "The 6th commit message will be skipped:";;
-       7) gettext "The 7th commit message will be skipped:";;
-       8) gettext "The 8th commit message will be skipped:";;
-       9) gettext "The 9th commit message will be skipped:";;
-       10) gettext "The 10th commit message will be skipped:";;
-       # TRANSLATORS: if the language you are translating into
-       # doesn't allow you to compose a sentence in this fashion,
-       # consider translating as if this and the following few strings
-       # were "The commit message ${n} will be skipped:"
-       *1[0-9]|*[04-9]) eval_gettext "The \${n}th commit message will be skipped:";;
-       *1) eval_gettext "The \${n}st commit message will be skipped:";;
-       *2) eval_gettext "The \${n}nd commit message will be skipped:";;
-       *3) eval_gettext "The \${n}rd commit message will be skipped:";;
-       *) eval_gettext "The commit message \${n} will be skipped:";;
-       esac
+       eval_gettext "The commit message #\${n} will be skipped:"
 }
 
 update_squash_messages () {
@@ -1090,8 +1051,8 @@ The possible behaviours are: ignore, warn, error.")"
 # below were not inside any function, and expected to return
 # to the function that dot-sourced us.
 #
-# However, FreeBSD /bin/sh misbehaves on such a construct and
-# continues to run the statements that follow such a "return".
+# However, older (9.x) versions of FreeBSD /bin/sh misbehave on such a
+# construct and continue to run the statements that follow such a "return".
 # As a work-around, we introduce an extra layer of a function
 # here, and immediately call it after defining it.
 git_rebase__interactive () {