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-rw-r--r--unprotbas.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/unprotbas.c b/unprotbas.c
index a179a0c..2f6fa38 100644
--- a/unprotbas.c
+++ b/unprotbas.c
@@ -111,7 +111,7 @@ void die(const char *msg) {
/* read entire file into memory */
int readfile(void) {
int got = fread(data, 1, BUFSIZE - 1, input_file);
- if(verbose) fprintf(stderr, "read %d bytes\n", got);
+ if(verbose) fprintf(stderr, "Read %d bytes\n", got);
fclose(input_file);
if(got < MIN_PROG_SIZE)
die("File too short to be a BASIC program (truncated?)\n");
@@ -240,7 +240,7 @@ int fixcode(void) {
if(data[i] != data[pos]) same = 0;
}
if(verbose) {
- fprintf(stderr, "trailing garbage at EOF, %d bytes, ", filelen - pos);
+ fprintf(stderr, "Trailing garbage at EOF, %d bytes, ", filelen - pos);
if(same)
fprintf(stderr, "all $%02x", data[pos]);
else
@@ -461,7 +461,7 @@ void adjust_vntable_size(int oldsize, int newsize) {
int move_by;
if(oldsize != newsize) {
move_by = newsize - oldsize;
- if(verbose) fprintf(stderr, "need %d bytes for vntable, have %d, moving VVTP by %d to $%04x\n",
+ if(verbose) fprintf(stderr, "Need %d bytes for vntable, have %d, moving VVTP by %d to $%04x\n",
newsize, oldsize, move_by, vvtp + move_by);
move_code(move_by);
}
@@ -521,10 +521,10 @@ void check_varname(const unsigned char *name, int line) {
/* fprintf(stderr, "check_varname(\"%s\", %d)\n", name, line); */
- if(len < 1) die_mapfile("blank variable name", line);
- if(len > 128) die_mapfile("variable name >128 characters", line);
+ if(len < 1) die_mapfile("Blank variable name", line);
+ if(len > 128) die_mapfile("Variable name >128 characters", line);
if(name[0] < 'A' || name[0] > 'Z')
- die_mapfile("invalid variable name (first character must be a letter)", line);
+ die_mapfile("Invalid variable name (first character must be a letter)", line);
for(i = 1; i < len; i++) {
c = name[i];
@@ -534,9 +534,9 @@ void check_varname(const unsigned char *name, int line) {
if(i == (len - 1))
continue;
else
- die_mapfile("invalid variable name: $ and ( only allowed at end", line);
+ die_mapfile("Invalid variable name: $ and ( only allowed at end", line);
}
- die_mapfile("invalid character in variable name", line);
+ die_mapfile("Invalid character in variable name", line);
}
if(c == 0) c = name[0];
@@ -619,7 +619,7 @@ void apply_var_map(void) {
unsigned char *v;
if(verbose)
- fprintf(stderr, "using variable names from " MAP_FILE "\n");
+ fprintf(stderr, "Using variable names from " MAP_FILE "\n");
for(i = 0; i < varmap_count; i++) {
v = varmap[i];
@@ -642,12 +642,12 @@ void scramble_vars(void) {
int i;
if(!vntable_ok()) {
- fprintf(stderr, "%s: program already was variable-protected.\n", self);
+ fprintf(stderr, "%s: Program already was variable-protected.\n", self);
exit(2);
}
if(shrinktable) {
- if(verbose) fprintf(stderr, "shrinking variable name table\n");
+ if(verbose) fprintf(stderr, "Shrinking variable name table\n");
adjust_vntable_size((vvstart - 1) - vnstart, (codestart - vvstart) / 8);
}
@@ -662,13 +662,13 @@ void scramble_vars(void) {
if(verbose) {
i -= vnstart;
if(i) {
- fprintf(stderr, "replaced %d byte variable name table with ", i);
+ fprintf(stderr, "Replaced %d byte variable name table with ", i);
if(varname_char == -1)
fprintf(stderr, "random characters.\n");
else
fprintf(stderr, "character $%02x\n", varname_char);
} else {
- die("can't protect variables because there are no variables.");
+ die("Can't protect variables because there are no variables.");
}
}
}
@@ -824,8 +824,8 @@ void parse_args(int argc, char **argv) {
}
}
- if(!input_file) die("no input file given (use - for stdin)");
- if(!checkonly && !output_filename) die("no output file given (use - for stdout)");
+ if(!input_file) die("No input file given (use - for stdin)");
+ if(!checkonly && !output_filename) die("No output file given (use - for stdout)");
if(keepvars && forcevars) die("-f and -n are mutually exclusive");
if(readmap && writemap) die("-r and -w are mutually exclusive");
if(readmap && keepvars) die("-r and -n are mutually exclusive (maybe you want -w?)");
@@ -850,7 +850,7 @@ int main(int argc, char **argv) {
if(protect_code || protect_vars) {
if(verbose) {
- fprintf(stderr, "%s: protecting program, ", self);
+ fprintf(stderr, "Protecting program, ");
if(protect_vars && !protect_code)
fprintf(stderr, "variables only.\n");
else if(protect_code && !protect_vars)
@@ -899,7 +899,7 @@ int main(int argc, char **argv) {
open_output(output_filename);
outbytes = fwrite(data, 1, filelen, output_file);
fclose(output_file);
- if(verbose) fprintf(stderr, "wrote %d bytes\n", outbytes);
+ if(verbose) fprintf(stderr, "Wrote %d bytes\n", outbytes);
if(writemap) write_var_map();