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Adapt capitalisation of comments in term.c to existing style

This commit is contained in:
Stefan Rueger 2022-07-12 12:02:33 +01:00
parent 7c766ef9bd
commit f871a4dc1e
1 changed files with 24 additions and 24 deletions
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48
src/term.c
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@ -339,7 +339,7 @@ static int cmd_dump(PROGRAMMER * pgm, struct avrpart * p,
// convert the next n hex digits of s to a hex number
// Convert the next n hex digits of s to a hex number
static unsigned int tohex(const char *s, unsigned int n) {
int ret, c;
@ -422,7 +422,7 @@ static char *unescape(char *d, const char *s) {
case 'b':
*d = '\b';
break;
case 'e': // non-standard ESC
case 'e': // Non-standard ESC
*d = 27;
break;
case 'f':
@ -458,54 +458,54 @@ static char *unescape(char *d, const char *s) {
case '6':
case '7': // 1-3 octal digits
n = *s - '0';
for(k = 0; k < 2 && s[1] >= '0' && s[1] <= '7'; k++) // max 2 more octal characters
for(k = 0; k < 2 && s[1] >= '0' && s[1] <= '7'; k++) // Max 2 more octal characters
n *= 8, n += s[1] - '0', s++;
*d = n;
break;
case 'x': // unlimited hex digits
case 'x': // Unlimited hex digits
for(k = 0; isxdigit(s[k + 1]); k++)
continue;
if(k > 0) {
*d = tohex(s + 1, k);
s += k;
} else { // no hex digits after \x? copy \x
} else { // No hex digits after \x? copy \x
*d++ = '\\';
*d = 'x';
}
break;
case 'u': // exactly 4 hex digits and valid unicode
case 'u': // Exactly 4 hex digits and valid unicode
if(isxdigit(s[1]) && isxdigit(s[2]) && isxdigit(s[3]) && isxdigit(s[4]) &&
(n = wc_to_utf8str(tohex(s+1, 4), d))) {
d += n - 1;
s += 4;
} else { // invalid \u sequence? copy \u
} else { // Invalid \u sequence? copy \u
*d++ = '\\';
*d = 'u';
}
break;
case 'U': // exactly 6 hex digits and valid unicode
case 'U': // Exactly 6 hex digits and valid unicode
if(isxdigit(s[1]) && isxdigit(s[2]) && isxdigit(s[3]) && isxdigit(s[4]) && isxdigit(s[5]) && isxdigit(s[6]) &&
(n = wc_to_utf8str(tohex(s+1, 6), d))) {
d += n - 1;
s += 6;
} else { // invalid \U sequence? copy \U
} else { // Invalid \U sequence? copy \U
*d++ = '\\';
*d = 'U';
}
break;
default: // keep the escape sequence (C would warn and remove \)
default: // Keep the escape sequence (C would warn and remove \)
*d++ = '\\';
*d = *s;
}
break;
default: // not an escape sequence: just copy the character
default: // Not an escape sequence: just copy the character
*d = *s;
}
d++;
s++;
}
*d = *s; // terminate
*d = *s; // Terminate
return ret;
}
@ -681,7 +681,7 @@ static int cmd_write(PROGRAMMER * pgm, struct avrpart * p,
data.str_ptr = NULL;
}
// remove trailing comma to allow cut and paste of lists
// Remove trailing comma to allow cut and paste of lists
if(arglen > 0 && argi[arglen-1] == ',')
argi[--arglen] = 0;
@ -692,7 +692,7 @@ static int cmd_write(PROGRAMMER * pgm, struct avrpart * p,
unsigned int nu=0, nl=0, nh=0, ns=0, nx=0;
char *p;
// parse suffixes: ULL, LL, UL, L ... UHH, HH
// Parse suffixes: ULL, LL, UL, L ... UHH, HH
for(p=end_ptr; *p; p++)
switch(toupper(*p)) {
case 'U': nu++; break;
@ -702,10 +702,10 @@ static int cmd_write(PROGRAMMER * pgm, struct avrpart * p,
default: nx++;
}
if(nx==0 && nu<2 && nl<3 && nh<3 && ns<2) { // could be valid integer suffix
if(nu==0 || toupper(*end_ptr) == 'U' || toupper(p[-1]) == 'U') { // if U, then must be at start or end
bool is_hex = strncasecmp(argi, "0x", 2) == 0; // ordinary hex: "0x..." without explicit +/- sign
bool is_signed = !(nu || is_hex); // neither explicitly unsigned nor ordinary hex
if(nx==0 && nu<2 && nl<3 && nh<3 && ns<2) { // Could be valid integer suffix
if(nu==0 || toupper(*end_ptr) == 'U' || toupper(p[-1]) == 'U') { // If U, then must be at start or end
bool is_hex = strncasecmp(argi, "0x", 2) == 0; // Ordinary hex: 0x... without explicit +/- sign
bool is_signed = !(nu || is_hex); // Neither explicitly unsigned nor ordinary hex
bool is_outside_int64_t = 0;
bool is_out_of_range = 0;
int nhexdigs = p-argi-2;
@ -715,13 +715,13 @@ static int cmd_write(PROGRAMMER * pgm, struct avrpart * p,
is_outside_int64_t = errno == ERANGE;
}
if(nl==0 && ns==0 && nh==0) { // no explicit data size
// ordinary hex numbers have "implicit" size, given by number of hex digits, including leading zeros
if(nl==0 && ns==0 && nh==0) { // No explicit data size
// Ordinary hex numbers have implicit size given by number of hex digits, including leading zeros
if(is_hex) {
data.size = nhexdigs > 8? 8: nhexdigs > 4? 4: nhexdigs > 2? 2: 1;
} else if(is_signed) {
// smallest size that fits signed representation
// Smallest size that fits signed representation
data.size =
is_outside_int64_t? 8:
data.ll < INT32_MIN || data.ll > INT32_MAX? 8:
@ -729,7 +729,7 @@ static int cmd_write(PROGRAMMER * pgm, struct avrpart * p,
data.ll < INT8_MIN || data.ll > INT8_MAX? 2: 1;
} else {
// smallest size that fits unsigned representation
// Smallest size that fits unsigned representation
data.size =
data.ull > UINT32_MAX? 8:
data.ull > UINT16_MAX? 4:
@ -767,7 +767,7 @@ static int cmd_write(PROGRAMMER * pgm, struct avrpart * p,
if(!data.size) { // Try double now that input was rejected as integer
data.d = strtod(argi, &end_ptr);
// Do not accept valid doubles that are integer rejects (eg, 078 or ULL overflows)
// Do not accept valid mantissa-only doubles that are integer rejects (eg, 078 or ULL overflows)
if (end_ptr != argi && *end_ptr == 0)
if (!is_mantissa_only(argi))
data.size = 8;
@ -790,7 +790,7 @@ static int cmd_write(PROGRAMMER * pgm, struct avrpart * p,
// Strip start and end quotes, and unescape C string
strncpy(s, argi+1, arglen-2);
unescape(s, s);
if (*argi == '\'') { // single C-style character
if (*argi == '\'') { // Single C-style character
if(*s && s[1])
avrdude_message(MSG_INFO, "%s (write): only using first character of %s\n",
progname, argi);