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@ -1,4 +1,4 @@ |
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/* See LICENSE file for copyright and license details. */ |
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/* See LICENSE file for copynext and license details. */ |
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#include <ctype.h> |
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#include <ctype.h> |
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#include <stdio.h> |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <stdlib.h> |
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@ -19,8 +19,7 @@ |
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typedef struct Item Item; |
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typedef struct Item Item; |
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struct Item { |
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struct Item { |
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char *text; |
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char *text; |
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Item *next; /* traverses all items */ |
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Item *left, *right; /* traverses matching items */ |
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Item *left, *right; |
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}; |
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}; |
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static void appenditem(Item *item, Item **list, Item **last); |
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static void appenditem(Item *item, Item **list, Item **last); |
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@ -386,7 +385,7 @@ match(void) { |
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len = strlen(text); |
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len = strlen(text); |
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matches = lexact = lprefix = lsubstr = itemend = exactend = prefixend = substrend = NULL; |
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matches = lexact = lprefix = lsubstr = itemend = exactend = prefixend = substrend = NULL; |
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for(item = items; item; item = item->next) |
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for(item = items; item && item->text; item++) |
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if(!fstrncmp(text, item->text, len + 1)) |
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if(!fstrncmp(text, item->text, len + 1)) |
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appenditem(item, &lexact, &exactend); |
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appenditem(item, &lexact, &exactend); |
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else if(!fstrncmp(text, item->text, len)) |
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else if(!fstrncmp(text, item->text, len)) |
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@ -445,16 +444,17 @@ paste(void) { |
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void |
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void |
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readstdin(void) { |
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readstdin(void) { |
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char buf[sizeof text], *p; |
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char buf[sizeof text], *p; |
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Item *item, **end; |
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size_t i, size = 0; |
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for(end = &items; fgets(buf, sizeof buf, stdin); *end = item, end = &item->next) { |
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for(i = 0; fgets(buf, sizeof buf, stdin); items[++i].text = NULL) { |
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if(i+1 == size / sizeof *items || !items) |
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if(!(items = realloc(items, (size += BUFSIZ)))) |
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eprintf("cannot realloc %u bytes:", size); |
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if((p = strchr(buf, '\n'))) |
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if((p = strchr(buf, '\n'))) |
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*p = '\0'; |
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*p = '\0'; |
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if(!(item = calloc(1, sizeof *item))) |
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eprintf("cannot malloc %u bytes:", sizeof *item); |
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if(!(item->text = strdup(buf))) |
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if(!(items[i].text = strdup(buf))) |
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eprintf("cannot strdup %u bytes:", strlen(buf)+1); |
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eprintf("cannot strdup %u bytes:", strlen(buf)+1); |
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inputw = MAX(inputw, textw(dc, item->text)); |
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inputw = MAX(inputw, textw(dc, items[i].text)); |
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} |
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} |
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} |
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} |
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