Typos in source code comments.

* modules/m4.c: Fix typos in comments.
* m4/input.c: Likewise.
* src/main.c: Likewise.

Signed-off-by: Eric Blake <ebb9@byu.net>

4 files changed, 14 insertions, 6 deletions

diff --git a/ChangeLog b/ChangeLog
index 305b51c1..60c35a0b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2008-09-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	Typos in source code comments.
+	* modules/m4.c: Fix typos in comments.
+	* m4/input.c: Likewise.
+	* src/main.c: Likewise.
+
 2008-08-29  Eric Blake  <ebb9@byu.net>
 
 	Fix manual date information.
diff --git a/m4/input.c b/m4/input.c
index 71e48a57..1a5fbc58 100644
--- a/m4/input.c
+++ b/m4/input.c
@@ -1469,7 +1469,7 @@ consume_syntax (m4 *context, m4_obstack *obs, unsigned int syntax)
 }
 
 
-/* Inititialize input stacks.  */
+/* Initialize input stacks.  */
 void
 m4_input_init (m4 *context)
 {
diff --git a/modules/m4.c b/modules/m4.c
index c46b3af3..0c9a1456 100644
--- a/modules/m4.c
+++ b/modules/m4.c
@@ -651,8 +651,9 @@ M4BUILTIN_HANDLER (changecom)
    and "sinclude".  This differs from bringing back diversions, in that
    the input is scanned before being copied to the output.  */
 
-/* Generic include function.  Include the file given by the first argument,
-   if it exists.  Complain about inaccesible files iff SILENT is false.  */
+/* Generic include function.  Include the file given by the first
+   argument, if it exists.  Complain about inaccessible files iff
+   SILENT is false.  */
 static void
 include (m4 *context, int argc, m4_macro_args *argv, bool silent)
 {
@@ -1133,12 +1134,12 @@ M4BUILTIN_HANDLER (translit)
   (*(x) = (number) ((unumber) *(x) >> (*(y) & shift_mask)))
 
 
-/* The function ntoa () converts VALUE to a signed ascii representation in
+/* The function ntoa () converts VALUE to a signed ASCII representation in
    radix RADIX.  Radix must be between 2 and 36, inclusive.  */
 static const char *
 ntoa (number value, int radix)
 {
-  /* Digits for number to ascii conversions.  */
+  /* Digits for number to ASCII conversions.  */
   static char const ntoa_digits[] = "0123456789abcdefghijklmnopqrstuvwxyz";
 
   bool negative;
diff --git a/src/main.c b/src/main.c
index ee72381a..0f0b0140 100644
--- a/src/main.c
+++ b/src/main.c
@@ -62,7 +62,7 @@ stackovf_handler (void)
   error (EXIT_FAILURE, 0, _("stack overflow (infinite define recursion?)"));
 }
 
-#endif /* USE_STACKOV */
+#endif /* USE_STACKOVF */