+ int i = 0,
+ row = 0, /* row of current URL */
+ col = 0, /* column of current URL start */
+ startrow = 0, /* row of last occurrence */
+ colend = 0, /* column of last occurrence */
+ passes = 0; /* how many rows have been scanned */
+
+ char *linestr = calloc(term.col+1, sizeof(Rune));
+ char *c = NULL,
+ *match = NULL;
+
+ row = (sel.ob.x >= 0 && sel.nb.y > 0) ? sel.nb.y : term.bot;
+ LIMIT(row, term.top, term.bot);
+ startrow = row;
+
+ colend = (sel.ob.x >= 0 && sel.nb.y > 0) ? sel.nb.x : term.col;
+ LIMIT(colend, 0, term.col);
+
+ /*
+ ** Scan from (term.bot,term.col) to (0,0) and find
+ ** next occurrance of a URL
+ */
+ while(passes !=term.bot + 2) {
+ /* Read in each column of every row until
+ ** we hit previous occurrence of URL
+ */
+ for (col = 0, i = 0; col < colend; ++col,++i) {
+ linestr[i] = term.line[row][col].u;
+ }
+ linestr[term.col] = '\0';
+
+ if ((match = findlastany(linestr, URLSTRINGS,
+ sizeof(URLSTRINGS)/sizeof(URLSTRINGS[0]))))
+ break;
+
+ if (--row < term.top)
+ row = term.bot;
+
+ colend = term.col;
+ passes++;
+ };
+
+ if (match) {
+ /* must happen before trim */
+ selclear();
+ sel.ob.x = strlen(linestr) - strlen(match);
+
+ /* trim the rest of the line from the url match */
+ for (c = match; *c != '\0'; ++c)
+ if (!strchr(URLCHARS, *c)) {
+ *c = '\0';
+ break;
+ }