cmd-list.sh: Using built-ins to calculate the length and get the substring.
tree70639e4e144672dbec25a91915bec8bd74e04ca3
-rw-r--r-- 174 .gitignore
-rw-r--r-- 18272 COPYING
drwxr-xr-x - Documentation
-rw-r--r-- 638 Makefile
-rwxr-xr-x 17654 guilt
-rwxr-xr-x 156 guilt-add
-rwxr-xr-x 387 guilt-applied
-rwxr-xr-x 1023 guilt-branch
-rwxr-xr-x 813 guilt-commit
-rwxr-xr-x 659 guilt-delete
-rwxr-xr-x 351 guilt-diff
-rwxr-xr-x 519 guilt-export
-rwxr-xr-x 1223 guilt-files
-rwxr-xr-x 777 guilt-fold
-rwxr-xr-x 1076 guilt-fork
-rwxr-xr-x 1356 guilt-graph
-rwxr-xr-x 1337 guilt-guard
-rwxr-xr-x 1299 guilt-header
-rwxr-xr-x 463 guilt-help
-rwxr-xr-x 990 guilt-import
-rwxr-xr-x 1786 guilt-import-commit
-rwxr-xr-x 698 guilt-init
-rwxr-xr-x 1736 guilt-new
-rwxr-xr-x 345 guilt-next
-rwxr-xr-x 2325 guilt-patchbomb
-rwxr-xr-x 1952 guilt-pop
-rwxr-xr-x 271 guilt-prev
-rwxr-xr-x 2439 guilt-push
-rwxr-xr-x 2430 guilt-rebase
-rwxr-xr-x 394 guilt-refresh
-rwxr-xr-x 2399 guilt-repair
-rwxr-xr-x 151 guilt-rm
-rwxr-xr-x 839 guilt-select
-rwxr-xr-x 1127 guilt-series
-rwxr-xr-x 1997 guilt-status
-rwxr-xr-x 272 guilt-top
-rwxr-xr-x 196 guilt-unapplied
drwxr-xr-x - regression
-rwxr-xr-x 187 uninstall