0f89dd0749
Information Interchange (VISCII version 1.1, 1992) and fix some operational nits that have been bothering me -- such as the "Dd" processing.
52 lines
2.3 KiB
Text
52 lines
2.3 KiB
Text
--- vnroff.c.orig Sat May 20 11:32:08 2000
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+++ vnroff.c Sat May 20 11:52:54 2000
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@@ -19,7 +19,7 @@
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* #define Dau_Mu '^' *
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* #define Dau_Trang '(' *
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* #define Dau_Rau '+' *
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- * #define Escape_Symbol '#' *
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+ * #define Escape_Symbol '\\' *
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* *
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* Change them to any symbol you are comfortable with. *
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* *
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@@ -29,8 +29,8 @@
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* 2 diacritical marks: vowel followed by Dau_Mu, Dau_Trang, Dau_Rau *
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* then other symbols, i.e: a^' o+~ a(` ... *
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* *
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- * DD and dd: self-explanatory, you have to type DD or dd, Dd or dD *
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- * will not work. You can change the code to ignore this. *
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+ * DD and dd: self-explanatory, the resulting case is the same as the *
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+ * first character of [Dd][Dd]. *
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* *
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* The Escape_Symbol is provided to avoid the confusion between the *
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* diacritical marks and end-of-sentence symbols (. ; ? ! ...) *
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@@ -54,7 +54,7 @@
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#define Dau_Mu '^'
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#define Dau_Trang '('
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#define Dau_Rau '+'
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-#define Escape_Symbol '#'
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+#define Escape_Symbol '\\'
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#define NON 0 /* ^ as in a^ */
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#define RAU 1 /* + as in u+, o+ */
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@@ -308,7 +308,7 @@
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int ch,nextch,loai;
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if (argc < 2) {
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- printf("Usage: vpp filename\n");
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+ printf("Usage: vnroff filename\n");
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exit(0);
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}
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if ((infile = fopen(argv[1],"r")) == NULL) {
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@@ -344,9 +344,9 @@
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else
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putchar(ch);
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}
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- else if (ch == 'D' || ch == 'd') { /* take care DD, dd */
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+ else if (toupper(ch) == 'D') { /* take care DD, dd */
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putchar(ch);
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- if (nextchar() == ch) {
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+ if (toupper(nextchar()) == toupper(ch)) {
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getc(infile);
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if (ch == 'd')
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Move(0.30,0.35,'-');
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