Added short comments.
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@@ -28,6 +28,7 @@ char *progname;
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*/
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enum GapMode {APPEND, PREPEND, SPLIT};
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/* Print usage information and exit */
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void usage (int status)
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{
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if (0 == status) {
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@@ -48,6 +49,7 @@ void usage (int status)
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exit (status);
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}
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/* Print version information and exit */
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void version ()
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{
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printf("%s\n", PACKAGE_STRING);
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@@ -19,6 +19,7 @@
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char *progname;
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/* Print usage information and exit */
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void usage (int status)
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{
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if (0 == status) {
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@@ -37,6 +38,7 @@ void usage (int status)
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exit (status);
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}
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/* Print version information and exit */
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void version ()
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{
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printf("%s\n", PACKAGE_STRING);
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@@ -61,6 +61,7 @@ typedef union {
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char *progname;
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/* Print usage information and exit */
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void usage (int status)
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{
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if (0 == status) {
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@@ -86,6 +87,7 @@ void usage (int status)
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exit (status);
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}
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/* Print version information and exit */
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void version ()
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{
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printf("%s\n", PACKAGE_STRING);
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