--- pgp/contrib/langtool/pickpstr.c	2018/04/24 16:40:42	1.1
+++ pgp/contrib/langtool/pickpstr.c	2018/04/24 16:41:55	1.1.1.2
@@ -1,62 +1,62 @@
-/*
- *   pickpstr.c
- *	Read a set of files.
- *	Find all strings of the form PSTR("...").
- *	Output them, minus the enclosing PSTR( and ) to stdout.
- */
-
-#include <stdio.h>
-#define	STR	"LANG(\""
-
-main (ac, av)
-char	**av;
-{
-	int	copying, match, bslash;
-	FILE	*f;
-	int	c;
-
-	if (ac < 2) {
-		fprintf (stderr, "Usage: %s file [...]\n", av[0]);
-		exit (1);
-	}
-
-	while (*++av) {
-		if ((f = fopen (*av, "r")) == NULL) {
-			fprintf (stderr, "Unable to open file %s, skipping\n");
-			continue;
-		}
-		match = 0;
-		copying = 0;
-		while ((c = getc(f)) != EOF) {
-			if (!copying) {
-				if (c == STR[match]) {
-					if (++match == strlen(STR)) {
-						copying = 1;
-						match = 0;
-						bslash = 0;
-						putchar (c);
-					}
-				} else
-					match = 0;
-			} else {
-				if (!bslash) {
-					if (c == '"') {
-						putchar (c);
-						putchar ('\n');
-						putchar ('\n');
-						copying = 0;
-					} else if (c == '\\') {
-						bslash = 1;
-						putchar (c);
-					} else
-						putchar (c);
-				} else {
-					putchar (c);
-					bslash = 0;
-				}
-			}
-		}
-		fclose (f);
-	}
-	exit (0);
-}
+/*
+ *   pickpstr.c
+ *	Read a set of files.
+ *	Find all strings of the form PSTR("...").
+ *	Output them, minus the enclosing PSTR( and ) to stdout.
+ */
+
+#include <stdio.h>
+#define	STR	"LANG(\""
+
+main (ac, av)
+char	**av;
+{
+	int	copying, match, bslash;
+	FILE	*f;
+	int	c;
+
+	if (ac < 2) {
+		fprintf (stderr, "Usage: %s file [...]\n", av[0]);
+		exit (1);
+	}
+
+	while (*++av) {
+		if ((f = fopen (*av, "r")) == NULL) {
+			fprintf (stderr, "Unable to open file %s, skipping\n");
+			continue;
+		}
+		match = 0;
+		copying = 0;
+		while ((c = getc(f)) != EOF) {
+			if (!copying) {
+				if (c == STR[match]) {
+					if (++match == strlen(STR)) {
+						copying = 1;
+						match = 0;
+						bslash = 0;
+						putchar (c);
+					}
+				} else
+					match = 0;
+			} else {
+				if (!bslash) {
+					if (c == '"') {
+						putchar (c);
+						putchar ('\n');
+						putchar ('\n');
+						copying = 0;
+					} else if (c == '\\') {
+						bslash = 1;
+						putchar (c);
+					} else
+						putchar (c);
+				} else {
+					putchar (c);
+					bslash = 0;
+				}
+			}
+		}
+		fclose (f);
+	}
+	exit (0);
+}