Merge branch 'obsd-master'

mode-tree.c

@@ -82,6 +82,7 @@ struct mode_tree_data {
 	char			 *filter;
 	int			  no_matches;
 	enum mode_tree_search_dir search_dir;
+	int			  search_icase;
 };
 
 struct mode_tree_item {
@@ -132,6 +133,17 @@ static const struct menu_item mode_tree_menu_items[] = {
 	{ NULL, KEYC_NONE, NULL }
 };
 
+static int
+mode_tree_is_lowercase(const char *ptr)
+{
+	while (*ptr != '\0') {
+		if (*ptr != tolower((u_char)*ptr))
+			return (0);
+		++ptr;
+	}
+	return (1);
+}
+
 static struct mode_tree_item *
 mode_tree_find_item(struct mode_tree_list *mtl, uint64_t tag)
 {
@@ -882,6 +894,7 @@ static struct mode_tree_item *
 mode_tree_search_backward(struct mode_tree_data *mtd)
 {
 	struct mode_tree_item	*mti, *last, *prev;
+	int			 icase = mtd->search_icase;
 
 	if (mtd->search == NULL)
 		return (NULL);
@@ -890,8 +903,10 @@ mode_tree_search_backward(struct mode_tree_data *mtd)
 	for (;;) {
 		if ((prev = TAILQ_PREV(mti, mode_tree_list, entry)) != NULL) {
 			/* Point to the last child in the previous subtree. */
-		while (!TAILQ_EMPTY(&prev->children))
-			prev = TAILQ_LAST(&prev->children, mode_tree_list);
+			while (!TAILQ_EMPTY(&prev->children)) {
+				prev = TAILQ_LAST(&prev->children,
+				    mode_tree_list);
+			}
 			mti = prev;
 		} else {
 			/* If prev is NULL, jump to the parent. */
@@ -901,29 +916,34 @@ mode_tree_search_backward(struct mode_tree_data *mtd)
 		if (mti == NULL) {
 			/* Point to the last child in the last root subtree. */
 			prev = TAILQ_LAST(&mtd->children, mode_tree_list);
-		while (!TAILQ_EMPTY(&prev->children))
-			prev = TAILQ_LAST(&prev->children, mode_tree_list);
+			while (!TAILQ_EMPTY(&prev->children)) {
+				prev = TAILQ_LAST(&prev->children,
+				    mode_tree_list);
+			}
 			mti = prev;
 		}
 		if (mti == last)
 			break;
 
 		if (mtd->searchcb == NULL) {
-		if (strstr(mti->name, mtd->search) != NULL)
+			if (!icase && strstr(mti->name, mtd->search) != NULL)
+				return (mti);
+			if (icase && strcasestr(mti->name, mtd->search) != NULL)
 				return (mti);
 			continue;
 		}
-	if (mtd->searchcb(mtd->modedata, mti->itemdata, mtd->search))
+		if (mtd->searchcb(mtd->modedata, mti->itemdata, mtd->search,
+		    icase))
 			return (mti);
 	}
 	return (NULL);
 }
 
-
 static struct mode_tree_item *
 mode_tree_search_forward(struct mode_tree_data *mtd)
 {
 	struct mode_tree_item	*mti, *last, *next;
+	int			 icase = mtd->search_icase;
 
 	if (mtd->search == NULL)
 		return (NULL);
@@ -951,11 +971,14 @@ mode_tree_search_forward(struct mode_tree_data *mtd)
 			break;
 
 		if (mtd->searchcb == NULL) {
-			if (strstr(mti->name, mtd->search) != NULL)
+			if (!icase && strstr(mti->name, mtd->search) != NULL)
+				return (mti);
+			if (icase && strcasestr(mti->name, mtd->search) != NULL)
 				return (mti);
 			continue;
 		}
-		if (mtd->searchcb(mtd->modedata, mti->itemdata, mtd->search))
+		if (mtd->searchcb(mtd->modedata, mti->itemdata, mtd->search,
+		    icase))
 			return (mti);
 	}
 	return (NULL);
@@ -1002,6 +1025,7 @@ mode_tree_search_callback(__unused struct client *c, void *data, const char *s,
 		return (0);
 	}
 	mtd->search = xstrdup(s);
+	mtd->search_icase = mode_tree_is_lowercase(s);
 	mode_tree_search_set(mtd);
 
 	return (0);
@@ -1309,6 +1333,7 @@ mode_tree_key(struct mode_tree_data *mtd, struct client *c, key_code *key,
 	case '/':
 	case 's'|KEYC_CTRL:
 		mtd->references++;
+		mtd->search_dir = MODE_TREE_SEARCH_FORWARD;
 		status_prompt_set(c, NULL, "(search) ", "",
 		    mode_tree_search_callback, mode_tree_search_free, mtd,
 		    PROMPT_NOFORMAT, PROMPT_TYPE_SEARCH);

tmux.h

@@ -3338,7 +3338,7 @@ typedef void (*mode_tree_build_cb)(void *, struct mode_tree_sort_criteria *,
 				   uint64_t *, const char *);
 typedef void (*mode_tree_draw_cb)(void *, void *, struct screen_write_ctx *,
 	     u_int, u_int);
-typedef int (*mode_tree_search_cb)(void *, void *, const char *);
+typedef int (*mode_tree_search_cb)(void *, void *, const char *, int);
 typedef void (*mode_tree_menu_cb)(void *, struct client *, key_code);
 typedef u_int (*mode_tree_height_cb)(void *, u_int);
 typedef key_code (*mode_tree_key_cb)(void *, void *, u_int);

window-buffer.c

@@ -19,6 +19,7 @@
 #include <sys/types.h>
 
 #include <stdio.h>
+#include <ctype.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
@@ -255,7 +256,30 @@ window_buffer_draw(__unused void *modedata, void *itemdata,
 }
 
 static int
-window_buffer_search(__unused void *modedata, void *itemdata, const char *ss)
+window_buffer_find(const void *data, size_t datalen, const void *find,
+    size_t findlen, int icase)
+{
+	const u_char	*udata = data, *ufind = find;
+	size_t	 	 i, j;
+
+	if (findlen == 0 || datalen < findlen)
+		return (0);
+	for (i = 0; i + findlen <= datalen; i++) {
+		for (j = 0; j < findlen; j++) {
+			if (!icase && udata[i + j] != ufind[j])
+				break;
+			if (icase && tolower(udata[i + j]) != tolower(ufind[j]))
+				break;
+		}
+		if (j == findlen)
+			return (1);
+	}
+	return (0);
+}
+
+static int
+window_buffer_search(__unused void *modedata, void *itemdata, const char *ss,
+    int icase)
 {
 	struct window_buffer_itemdata	*item = itemdata;
 	struct paste_buffer		*pb;
@@ -264,10 +288,19 @@ window_buffer_search(__unused void *modedata, void *itemdata, const char *ss)
 
 	if ((pb = paste_get_name(item->name)) == NULL)
 		return (0);
+	if (icase) {
+		if (strcasestr(item->name, ss) != NULL)
+			return (1);
+		bufdata = paste_buffer_data(pb, &bufsize);
+		return (window_buffer_find(bufdata, bufsize, ss, strlen(ss),
+		    icase));
+	} else {
 		if (strstr(item->name, ss) != NULL)
 			return (1);
 		bufdata = paste_buffer_data(pb, &bufsize);
-	return (memmem(bufdata, bufsize, ss, strlen(ss)) != NULL);
+		return (window_buffer_find(bufdata, bufsize, ss, strlen(ss),
+		    icase));
+	}
 }
 
 static void

window-tree.c

@@ -836,7 +836,8 @@ window_tree_draw(void *modedata, void *itemdata, struct screen_write_ctx *ctx,
 }
 
 static int
-window_tree_search(__unused void *modedata, void *itemdata, const char *ss)
+window_tree_search(__unused void *modedata, void *itemdata, const char *ss,
+    int icase)
 {
 	struct window_tree_itemdata	*item = itemdata;
 	struct session			*s;
@@ -853,10 +854,14 @@ window_tree_search(__unused void *modedata, void *itemdata, const char *ss)
 	case WINDOW_TREE_SESSION:
 		if (s == NULL)
 			return (0);
+		if (icase)
+			return (strcasestr(s->name, ss) != NULL);
  		return (strstr(s->name, ss) != NULL);
 	case WINDOW_TREE_WINDOW:
 		if (s == NULL || wl == NULL)
 			return (0);
+		if (icase)
+			return (strcasestr(wl->window->name, ss) != NULL);
 		return (strstr(wl->window->name, ss) != NULL);
 	case WINDOW_TREE_PANE:
 		if (s == NULL || wl == NULL || wp == NULL)
@@ -866,6 +871,9 @@ window_tree_search(__unused void *modedata, void *itemdata, const char *ss)
 			free(cmd);
 			return (0);
 		}
+		if (icase)
+			retval = (strcasestr(cmd, ss) != NULL);
+		else
 			retval = (strstr(cmd, ss) != NULL);
 		free(cmd);
 		return (retval);