# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1579284221 -7200
# Node ID f3ec1cb11cea96c24b83f368653502313d4d3ac3
# Parent  e9232ce52bf8acba0b0c932241902a3fc44b6194
Trim whitespace.

diff -r e9232ce52bf8 -r f3ec1cb11cea main.c
--- a/main.c	Fri Jan 17 19:30:48 2020 +0200
+++ b/main.c	Fri Jan 17 20:03:41 2020 +0200
@@ -173,7 +173,7 @@
             rdata->desc,
             rdata->port);
     }
-    
+
     printf("\n");
 }
 
@@ -387,7 +387,7 @@
 
     if (str == NULL)
         return FALSE;
-    
+
     msg = th_strdup_printf("<USER>%s</USER><MESSAGE>%s</MESSAGE>", user, str);
 
     if (msg != NULL)
@@ -472,7 +472,7 @@
     char tmpStr[128];
     nn_window_t *tmpwin = (win != NULL) ? win : nnwin_main_window();
 
-    // Only the main window 
+    // Only the main window
     if (win == NULL && tmpwin != NULL && (flags & LOG_RECURSIVE) == 0)
     {
         time_t currTime = time(NULL);
@@ -632,7 +632,7 @@
 BOOL nn_check_name_list(th_llist_t *list, const char *name)
 {
     th_llist_t *node;
-    
+
     for (node = list; node != NULL; node = node->next)
     {
         if (th_strcasecmp(name, (char *) node->data) == 0)
@@ -658,7 +658,7 @@
     t = th_conn_buf_strstr(conn, "<MESSAGE>");
     if (!t) return 2;
     msg = conn->base.ptr;
-    
+
     t = th_conn_buf_strstr(conn, "</MESSAGE>");
     if (!t) return 3;
     *t = 0;
@@ -700,7 +700,7 @@
             nn_window_t *win;
             h = nn_decode_str2(t + 1);
 
-            // Check type of 
+            // Check type of
             if ((isMine = strncmp(t, "BPRV from ", 10)) == 0)
                 in_name = nn_decode_str2(t + 10);
             else
@@ -732,7 +732,7 @@
                         "½11½%s½0½\n", h);
                 }
             }
-            
+
             th_free(in_name);
             th_free(h);
         }
@@ -771,7 +771,7 @@
                colorText = 0;
            }
         }
-            
+
         printMsgF(NULL, isIgnored ? LOG_FILE : (LOG_WINDOW | LOG_FILE),
             "½5½<½%d½%s½5½>½%d½ %s½0½\n", colorNick, name, colorText, h);
         th_free(h);
@@ -969,7 +969,7 @@
                 // Newer method, supported by new-ish versions of Firefox
                 execlp(setBrowser, setBrowser, "-new-tab", uri, (void *)NULL);
                 break;
-            
+
             default:
                 // Default old method
                 {
@@ -1011,7 +1011,7 @@
     (void) conn;
 
     printMsg(currWin, "Opening profile for: '%s'\n", name);
-    
+
     nn_open_uri(uri);
 
     th_free(uri);
@@ -1225,7 +1225,7 @@
         color = 3;
 
     snprintf(name, sizeof(name), "[½%d½%-20s½0½] ", color, user->name);
-    
+
     d->total++;
     if (d->i >= NAME_NUM_PER_LINE)
     {
@@ -1233,7 +1233,7 @@
         d->i = 0;
         d->offs = 0;
     }
-    
+
     len = strlen(name);
     memcpy(d->buf + d->offs, name, len + 1);
     d->offs += len;
@@ -1396,7 +1396,7 @@
             char *nbuf;
             if (buf[cmd->len] != 0 && !th_isspace(buf[cmd->len]))
                 continue;
-            
+
             nbuf = str_trim_left(buf + cmd->len);
 
             switch (cmd->flags)
@@ -1409,7 +1409,7 @@
                         return 1;
                     }
                     break;
-                
+
                 case CMDARG_NONE:
                     if (nbuf[0])
                     {
@@ -1440,7 +1440,7 @@
             }
         }
     }
-    
+
     printMsgQ(currWin, "Unknown command: %s\n", buf);
     return 1;
 }
@@ -1467,7 +1467,7 @@
     if (list == NULL || pattern == NULL) return NULL;
 
     len = strlen(pattern);
-    
+
     if (current != NULL)
     {
         th_llist_t *node;
@@ -1548,13 +1548,13 @@
 static void nn_tabcomplete_replace(nn_editbuf_t *buf, size_t *pi, const size_t startPos, const size_t endPos, char *c)
 {
     size_t i;
-    
+
     for (i = startPos; i <= endPos; i++)
         nn_editbuf_delete(buf, startPos);
 
     for (i = startPos; *c; i++, c++)
         nn_editbuf_insert(buf, i, *c);
-    
+
     *pi = i;
 }
 
@@ -1790,7 +1790,7 @@
     case 0x09: // Tab = complete username or command
         nn_tabcomplete_buffer(editBuf);
         break;
-    
+
     default:
         return FALSE;
     }
@@ -1802,7 +1802,7 @@
 BOOL processUserPrompt(int c, nn_editbuf_t *editBuf, nn_editstate_t *editState)
 {
     (void) editBuf;
-    
+
     switch (c)
     {
     case KEY_ENTER:
@@ -1813,7 +1813,7 @@
         printMsg(currWin, "Quitting per user request (%d/0x%x).\n", c, c);
         appQuitFlag = TRUE;
         break;
-    
+
     default:
         return FALSE;
     }
@@ -1874,7 +1874,7 @@
         // PRV chat log
         size_t pos;
         char *cleaned;
-        
+
         if ((cleaned = th_strdup(win->id)) == NULL)
             return FALSE;
 
@@ -1889,7 +1889,7 @@
 
         th_free(cleaned);
     }
-    
+
     // Try to open the file for appending
     if (win->logFilename == NULL)
         goto error;
@@ -2200,7 +2200,7 @@
         errorMsg("Could not create connection structure.\n");
         goto err_exit;
     }
-    
+
     editState.conn = conn;
 
     // Are we using a proxy?
@@ -2265,7 +2265,7 @@
 
     // Initialize user commands
     nn_usercmd_init();
-    
+
     // Initialize random numbers
     editState.prevKeepAlive = time(NULL);
     srand((int) editState.prevKeepAlive);
@@ -2335,7 +2335,7 @@
                 colorSet = TRUE;
                 nn_conn_send_msg_v(conn, optUserNameEnc, "%%2FSetFontColor%%20%%2Dcolor%%20%06X", optUserColor);
             }
-            
+
             if (appCursesInit && !flushed)
             {
                 nnwin_update(FALSE, editState.mask, editBuf, optUserName, optUserColor);
diff -r e9232ce52bf8 -r f3ec1cb11cea ui.c
--- a/ui.c	Fri Jan 17 19:30:48 2020 +0200
+++ b/ui.c	Fri Jan 17 20:03:41 2020 +0200
@@ -120,7 +120,7 @@
     chatWindows[0] = nn_window_new(NULL);
     nn_log_open(chatWindows[0]);
     currWin = chatWindows[0];
-    
+
     return TRUE;
 }
 
@@ -225,7 +225,7 @@
         *col = A_DIM | COLOR_PAIR(val);
     else if (val < 30)
         *col = A_BOLD | COLOR_PAIR(val - 9);
-    
+
     return TRUE;
 }
 
@@ -244,7 +244,7 @@
 
     (*buf)[*len] = ((unsigned char) ch) | color;
     (*len)++;
-    
+
     return TRUE;
 }
 
@@ -253,10 +253,10 @@
 {
     const char *s = fmt;
     int col = 0;
-    
+
     if (win == NULL)
         return -16;
-    
+
     while (*s)
     {
         if (win->line == NULL)
@@ -351,7 +351,7 @@
         // Save cursor position
         getyx(stdscr, sy, sx);
     }
-    
+
     // Check if update is forced or if the window is dirty
     if (currWin != NULL && (force || currWin->dirty))
     {
@@ -410,7 +410,7 @@
             " ½10½%s½13½ | ½16½%s½13½ | ½11½#%06x½13½ | WIN: %d: %s / %d | ½11½",
             tmpStamp,
             username,
-            usercolor, 
+            usercolor,
             currWin->num + 1,
             currWin->id != NULL ? currWin->id : "MAIN",
             currWin->pos);
@@ -424,7 +424,7 @@
             (currWin != NULL && currWin->id != NULL) ? currWin->id : "MAIN",
             currWin != NULL ? currWin->pos : 0);
 #endif
-        
+
         wmove(stdscr, scrHeight - 4, 0);
         wbkgdset(stdscr, COLOR_PAIR(10));
         wclrtoeol(stdscr);
@@ -438,7 +438,7 @@
                 waddstr(stdscr, tmpStr);
             }
         }
-    
+
         // Restore cursor position
         wmove(stdscr, sy, sx);
     }
@@ -482,13 +482,13 @@
     BOOL (*callback)(int, nn_editbuf_t *, nn_editstate_t *))
 {
     int c, cnt = 0;
-    
+
     // Handle several buffered keypresses at once
     do
     {
         c = wgetch(stdscr);
-        
-        /* Handle various problematic cases where terminal 
+
+        /* Handle various problematic cases where terminal
          * keycodes do not get properly translated by curses
          */
         if (c == 10 || c == 13)
@@ -683,14 +683,14 @@
     {
         nnwin_input_process(editBuf, editState, callback);
         update(editBuf, editState);
-    }    
-    
+    }
+
     if (allowEmpty || editBuf->len > 0)
         res = nn_editbuf_get_string(editBuf, 0, editBuf->len);
     else
         res = NULL;
 
     nn_editbuf_free(editBuf);
-    
+
     return res;
 }
diff -r e9232ce52bf8 -r f3ec1cb11cea util.c
--- a/util.c	Fri Jan 17 19:30:48 2020 +0200
+++ b/util.c	Fri Jan 17 20:03:41 2020 +0200
@@ -37,7 +37,7 @@
 
     for (pos = strlen(buf) - 1; pos > 0 && th_isspace(buf[pos]); pos--)
         buf[pos] = 0;
-    
+
     return buf;
 }
 
@@ -467,13 +467,13 @@
     int n = 0;
     const uint8_t *c = (uint8_t *)name;
     uint8_t hash = 0xff;
-    
+
     while (*c && n < 4)
     {
         hash = (hash << 1) ^ tolower(*c);
         c++; n++;
     }
-    
+
     return (hash & 0xff);
 */
     return (uint8_t) tolower(name[0]);