(command_loop_1): Use an int for last_command_char.
treeaef399caca7209ec44dae93c8e27f3a1a5091a24
-rw-r--r-- 4558 GETTING.GNU.SOFTWARE
-rw-r--r-- 28588 INSTALL
-rw-r--r-- 19841 Makefile.in
-rw-r--r-- 30940 PROBLEMS
-rwxr-xr-x 4762 build-ins.in
-rw-r--r-- 7499 config.bat
-rwxr-xr-x 21543 config.guess
-rwxr-xr-x 19461 config.sub
-rw-r--r-- 48027 configure.in
-rwxr-xr-x 50350 configure1.in
drwxr-xr-x - etc
drwxr-xr-x - lib-src
drwxr-xr-x - lisp
drwxr-xr-x - lispref
drwxr-xr-x - lwlib
-rwxr-xr-x 15583 make-dist
drwxr-xr-x - man
drwxr-xr-x - msdos
drwxr-xr-x - nt
drwxr-xr-x - src
-rw-r--r-- 7525 tparam.c
-rw-r--r-- 219 vpath.sed