--- 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,'-');