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Rename a variable to something more helpful.

pull/1/head
Nicholas Marriott 2009-11-26 21:22:31 +00:00
parent 3e147967e2
commit 621dabd44e
1 changed files with 20 additions and 20 deletions
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40
attributes.c
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@ -23,29 +23,29 @@
#include "tmux.h"
const char *
attributes_tostring(u_char ch)
attributes_tostring(u_char attr)
{
static char buf[128];
if (ch == 0)
if (attr == 0)
return ("default");
buf[0] = '\0';
if (ch & GRID_ATTR_BRIGHT)
if (attr & GRID_ATTR_BRIGHT)
strlcat(buf, "bright,", sizeof (buf));
if (ch & GRID_ATTR_DIM)
if (attr & GRID_ATTR_DIM)
strlcat(buf, "dim,", sizeof (buf));
if (ch & GRID_ATTR_UNDERSCORE)
if (attr & GRID_ATTR_UNDERSCORE)
strlcat(buf, "underscore,", sizeof (buf));
if (ch & GRID_ATTR_BLINK)
if (attr & GRID_ATTR_BLINK)
strlcat(buf, "blink,", sizeof (buf));
if (ch & GRID_ATTR_REVERSE)
if (attr & GRID_ATTR_REVERSE)
strlcat(buf, "reverse,", sizeof (buf));
if (ch & GRID_ATTR_HIDDEN)
if (attr & GRID_ATTR_HIDDEN)
strlcat(buf, "hidden,", sizeof (buf));
if (ch & GRID_ATTR_ITALICS)
if (attr & GRID_ATTR_ITALICS)
strlcat(buf, "italics,", sizeof (buf));
if (*buf)
if (*buf != '\0')
*(strrchr(buf, ',')) = '\0';
return (buf);
@ -55,7 +55,7 @@ int
attributes_fromstring(const char *str)
{
const char delimiters[] = " ,|";
u_char ch;
u_char attr;
size_t end;
if (*str == '\0' || strcspn(str, delimiters) == 0)
@ -66,28 +66,28 @@ attributes_fromstring(const char *str)
if (strcasecmp(str, "default") == 0)
return (0);
ch = 0;
attr = 0;
do {
end = strcspn(str, delimiters);
if ((end == 6 && strncasecmp(str, "bright", end) == 0) ||
(end == 4 && strncasecmp(str, "bold", end) == 0))
ch |= GRID_ATTR_BRIGHT;
attr |= GRID_ATTR_BRIGHT;
else if (end == 3 && strncasecmp(str, "dim", end) == 0)
ch |= GRID_ATTR_DIM;
attr |= GRID_ATTR_DIM;
else if (end == 10 && strncasecmp(str, "underscore", end) == 0)
ch |= GRID_ATTR_UNDERSCORE;
attr |= GRID_ATTR_UNDERSCORE;
else if (end == 5 && strncasecmp(str, "blink", end) == 0)
ch |= GRID_ATTR_BLINK;
attr |= GRID_ATTR_BLINK;
else if (end == 7 && strncasecmp(str, "reverse", end) == 0)
ch |= GRID_ATTR_REVERSE;
attr |= GRID_ATTR_REVERSE;
else if (end == 6 && strncasecmp(str, "hidden", end) == 0)
ch |= GRID_ATTR_HIDDEN;
attr |= GRID_ATTR_HIDDEN;
else if (end == 7 && strncasecmp(str, "italics", end) == 0)
ch |= GRID_ATTR_ITALICS;
attr |= GRID_ATTR_ITALICS;
else
return (-1);
str += end + strspn(str + end, delimiters);
} while (*str != '\0');
return (ch);
return (attr);
}