strip_hostname.patch

   1 Subject: strip trailing components from hostname in window title
   2
   3 The %h format takes an optional digit argument: %nh
   4
   5 ---
   6
   7  doc/help.etx         |    3 ++-
   8  source/windowTitle.c |   23 ++++++++++++++++++++++-
   9  2 files changed, 24 insertions(+), 2 deletions(-)
  10
  11 diff --quilt old/source/windowTitle.c new/source/windowTitle.c
  12 --- old/source/windowTitle.c
  13 +++ new/source/windowTitle.c
  14 @@ -246,7 +246,8 @@ static void compressWindowTitle(char *ti
  15  **          of trailing directory components to display. Skipped components are
  16  **          replaced by an ellipsis (...).
  17  **  %f    : file name
  18 -**  %h    : host name
  19 +**  %[n]h : host name, with one optional digit specifying the max number
  20 +            of leading hosts components to dispaly.
  21  **  %S    : file status
  22  **  %u    : user name
  23  **
  24 @@ -349,6 +350,26 @@ char *FormatWindowTitle(const char* file
  25                              }
  26                              titlePtr = safeStrCpy(titlePtr, titleEnd, trailingPath);
  27                          }
  28 +                    } else if (*titleFormat == 'h') {
  29 +                        int comps = c - '0';
  30 +                        char* hostname = strdup(GetNameOfHost());
  31 +                        char *p, *n;
  32 +                        hostNamePresent = True;
  33 +                        titleFormat++; /* delete the argument */
  34 +                        n = p = hostname;
  35 +                        while (comps) {
  36 +                            if ((n = strchr(n, '.'))) {
  37 +                                comps--;
  38 +                                p = n;
  39 +                                while (*n && *n == '.')
  40 +                                    n++;
  41 +                            } else
  42 +                                break;
  43 +                        }
  44 +                        if (*p == '.')
  45 +                            *p = '\0';
  46 +                        titlePtr = safeStrCpy(titlePtr, titleEnd, hostname);
  47 +                        free(hostname);
  48                      }
  49                      break;
  50
  51 diff --quilt old/doc/help.etx new/doc/help.etx
  52 --- old/doc/help.etx
  53 +++ new/doc/help.etx
  54 @@ -1078,7 +1078,8 @@ Tabs/Emulated Tabs
  55  ..          components to display. Skipped components are
  56  ..          replaced by an ellipsis (...).
  57  ..    %f    file name, without the path name
  58 -..    %h    host name
  59 +..    %[n]h host name, with one optional digit specifying the max number
  60 +..          of leading hosts components to dispaly.
  61  ..    %s    NEdit server name (server mode only)
  62  ..    %[*]S file status, either verbose (%S) or brief (%*S).
  63  ..          In verbose mode the file status is spelled out: