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Allow a custom time format to be given to the t format modifier.
This commit is contained in:
nicm
parent
367b4e4e0f
commit
daa95810b5
51
format.c
51
format.c
@ -44,7 +44,6 @@ typedef void (*format_cb)(struct format_tree *, struct format_entry *);
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static char *format_job_get(struct format_tree *, const char *);
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static void format_job_timer(int, short, void *);
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static char *format_find(struct format_tree *, const char *, int);
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static void format_add_cb(struct format_tree *, const char *, format_cb);
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static int format_replace(struct format_tree *, const char *, size_t,
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char **, size_t *, size_t *);
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@ -122,8 +121,8 @@ struct format_tree {
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struct cmdq_item *item;
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struct client *client;
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u_int tag;
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int flags;
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u_int tag;
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time_t time;
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u_int loop;
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@ -1369,16 +1368,17 @@ format_pretty_time(time_t t)
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/* Find a format entry. */
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static char *
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format_find(struct format_tree *ft, const char *key, int modifiers)
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format_find(struct format_tree *ft, const char *key, int modifiers,
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const char *time_format)
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{
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struct format_entry *fe, fe_find;
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struct environ_entry *envent;
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static char s[64];
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struct options_entry *o;
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int idx;
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char *found = NULL, *saved;
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char *found = NULL, *saved, s[512];
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const char *errstr;
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time_t t = 0;
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struct tm tm;
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o = options_parse_get(global_options, key, &idx, 0);
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if (o == NULL && ft->wp != NULL)
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@ -1438,8 +1438,13 @@ found:
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if (modifiers & FORMAT_PRETTY)
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found = format_pretty_time(t);
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else {
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if (time_format != NULL) {
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localtime_r(&t, &tm);
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strftime(s, sizeof s, time_format, &tm);
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} else {
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ctime_r(&t, s);
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s[strcspn(s, "\n")] = '\0';
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}
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found = xstrdup(s);
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}
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return (found);
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@ -1467,6 +1472,30 @@ found:
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return (found);
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}
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/* Remove escaped characters from string. */
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static char *
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format_strip(const char *s)
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{
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char *out, *cp;
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int brackets = 0;
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cp = out = xmalloc(strlen(s) + 1);
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for (; *s != '\0'; s++) {
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if (*s == '#' && s[1] == '{')
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brackets++;
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if (*s == '#' && strchr(",#{}:", s[1]) != NULL) {
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if (brackets != 0)
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*cp++ = *s;
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continue;
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}
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if (*s == '}')
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brackets--;
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*cp++ = *s;
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}
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*cp = '\0';
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return (out);
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}
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/* Skip until end. */
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const char *
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format_skip(const char *s, const char *end)
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@ -1476,7 +1505,7 @@ format_skip(const char *s, const char *end)
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for (; *s != '\0'; s++) {
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if (*s == '#' && s[1] == '{')
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brackets++;
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if (*s == '#' && strchr(",#{}", s[1]) != NULL) {
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if (*s == '#' && strchr(",#{}:", s[1]) != NULL) {
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s++;
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continue;
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}
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@ -1584,7 +1613,7 @@ format_build_modifiers(struct format_tree *ft, const char **s, u_int *count)
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*count = 0;
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while (*cp != '\0' && *cp != ':') {
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/* Skip and separator character. */
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/* Skip any separator character. */
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if (*cp == ';')
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cp++;
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@ -1975,6 +2004,7 @@ format_replace(struct format_tree *ft, const char *key, size_t keylen,
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{
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struct window_pane *wp = ft->wp;
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const char *errptr, *copy, *cp, *marker = NULL;
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const char *time_format = NULL;
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char *copy0, *condition, *found, *new;
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char *value, *left, *right;
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size_t valuelen;
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@ -2052,6 +2082,9 @@ format_replace(struct format_tree *ft, const char *key, size_t keylen,
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break;
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if (strchr(fm->argv[0], 'p') != NULL)
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modifiers |= FORMAT_PRETTY;
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else if (fm->argc >= 2 &&
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strchr(fm->argv[0], 'f') != NULL)
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time_format = format_strip(fm->argv[1]);
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break;
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case 'q':
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modifiers |= FORMAT_QUOTE;
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@ -2178,7 +2211,7 @@ format_replace(struct format_tree *ft, const char *key, size_t keylen,
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condition = xstrndup(copy + 1, cp - (copy + 1));
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format_log(ft, "condition is: %s", condition);
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found = format_find(ft, condition, modifiers);
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found = format_find(ft, condition, modifiers, time_format);
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if (found == NULL) {
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/*
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* If the condition not found, try to expand it. If
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@ -2223,7 +2256,7 @@ format_replace(struct format_tree *ft, const char *key, size_t keylen,
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value = xstrdup("");
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} else {
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/* Neither: look up directly. */
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value = format_find(ft, copy, modifiers);
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value = format_find(ft, copy, modifiers, time_format);
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if (value == NULL) {
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format_log(ft, "format '%s' not found", copy);
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value = xstrdup("");
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15
tmux.1
15
tmux.1
@ -4407,6 +4407,21 @@ Adding
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.Ql p (
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.Ql `t/p` )
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will use shorter but less accurate time format for times in the past.
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A custom format may be given using an
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.Ql f
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suffix (note that
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.Ql %
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must be escaped as
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.Ql %%
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if the format is separately being passed through
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.Xr strftime 3 ,
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for example in the
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.Ic status-left
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option):
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.Ql #{t/f/%%H#:%%M:window_activity} ,
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see
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.Xr strftime 3 .
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.Pp
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The
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.Ql b:\&
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and
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