1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
--- vnroff.c.orig Sat May 20 11:32:08 2000
+++ vnroff.c Sat May 20 11:52:54 2000
@@ -19,7 +19,7 @@
* #define Dau_Mu '^' *
* #define Dau_Trang '(' *
* #define Dau_Rau '+' *
- * #define Escape_Symbol '#' *
+ * #define Escape_Symbol '\\' *
* *
* Change them to any symbol you are comfortable with. *
* *
@@ -29,8 +29,8 @@
* 2 diacritical marks: vowel followed by Dau_Mu, Dau_Trang, Dau_Rau *
* then other symbols, i.e: a^' o+~ a(` ... *
* *
- * DD and dd: self-explanatory, you have to type DD or dd, Dd or dD *
- * will not work. You can change the code to ignore this. *
+ * DD and dd: self-explanatory, the resulting case is the same as the *
+ * first character of [Dd][Dd]. *
* *
* The Escape_Symbol is provided to avoid the confusion between the *
* diacritical marks and end-of-sentence symbols (. ; ? ! ...) *
@@ -54,7 +54,7 @@
#define Dau_Mu '^'
#define Dau_Trang '('
#define Dau_Rau '+'
-#define Escape_Symbol '#'
+#define Escape_Symbol '\\'
#define NON 0 /* ^ as in a^ */
#define RAU 1 /* + as in u+, o+ */
@@ -308,7 +308,7 @@
int ch,nextch,loai;
if (argc < 2) {
- printf("Usage: vpp filename\n");
+ printf("Usage: vnroff filename\n");
exit(0);
}
if ((infile = fopen(argv[1],"r")) == NULL) {
@@ -344,9 +344,9 @@
else
putchar(ch);
}
- else if (ch == 'D' || ch == 'd') { /* take care DD, dd */
+ else if (toupper(ch) == 'D') { /* take care DD, dd */
putchar(ch);
- if (nextchar() == ch) {
+ if (toupper(nextchar()) == toupper(ch)) {
getc(infile);
if (ch == 'd')
Move(0.30,0.35,'-');
|
