Artifact d5db2a2c742a6aedd91b70acc03ec47936ee0f8d:

File tools/cvs2fossil/lib/misc.tcl part of check-in [52f2254007] - Continued work on pass I. Filled in the repository management, and basic implementation of project objects. Missing are persistence and the foundation for that (cache database). by aku on 2007-10-04 04:34:59.

0000: 23 23 20 2d 2a 2d 20 74 63 6c 20 2d 2a 2d 0a 23  ## -*- tcl -*-.#
0010: 20 23 20 23 23 20 23 23 23 20 23 23 23 23 23 20   # ## ### ##### 
0020: 23 23 23 23 23 23 23 23 20 23 23 23 23 23 23 23  ######## #######
0030: 23 23 23 23 23 23 20 23 23 23 23 23 23 23 23 23  ###### #########
0040: 23 23 23 23 23 23 23 23 23 23 23 23 0a 23 23 20  ############.## 
0050: 43 6f 70 79 72 69 67 68 74 20 28 63 29 20 32 30  Copyright (c) 20
0060: 30 37 20 41 6e 64 72 65 61 73 20 4b 75 70 72 69  07 Andreas Kupri
0070: 65 73 2e 0a 23 0a 23 20 54 68 69 73 20 73 6f 66  es..#.# This sof
0080: 74 77 61 72 65 20 69 73 20 6c 69 63 65 6e 73 65  tware is license
0090: 64 20 61 73 20 64 65 73 63 72 69 62 65 64 20 69  d as described i
00a0: 6e 20 74 68 65 20 66 69 6c 65 20 4c 49 43 45 4e  n the file LICEN
00b0: 53 45 2c 20 77 68 69 63 68 0a 23 20 79 6f 75 20  SE, which.# you 
00c0: 73 68 6f 75 6c 64 20 68 61 76 65 20 72 65 63 65  should have rece
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00e0: 74 68 69 73 20 64 69 73 74 72 69 62 75 74 69 6f  this distributio
00f0: 6e 2e 0a 23 0a 23 20 54 68 69 73 20 73 6f 66 74  n..#.# This soft
0100: 77 61 72 65 20 63 6f 6e 73 69 73 74 73 20 6f 66  ware consists of
0110: 20 76 6f 6c 75 6e 74 61 72 79 20 63 6f 6e 74 72   voluntary contr
0120: 69 62 75 74 69 6f 6e 73 20 6d 61 64 65 20 62 79  ibutions made by
0130: 20 6d 61 6e 79 0a 23 20 69 6e 64 69 76 69 64 75   many.# individu
0140: 61 6c 73 2e 20 20 46 6f 72 20 65 78 61 63 74 20  als.  For exact 
0150: 63 6f 6e 74 72 69 62 75 74 69 6f 6e 20 68 69 73  contribution his
0160: 74 6f 72 79 2c 20 73 65 65 20 74 68 65 20 72 65  tory, see the re
0170: 76 69 73 69 6f 6e 0a 23 20 68 69 73 74 6f 72 79  vision.# history
0180: 20 61 6e 64 20 6c 6f 67 73 2c 20 61 76 61 69 6c   and logs, avail
0190: 61 62 6c 65 20 61 74 20 68 74 74 70 3a 2f 2f 66  able at http://f
01a0: 6f 73 73 69 6c 2d 73 63 6d 2e 68 77 61 63 69 2e  ossil-scm.hwaci.
01b0: 63 6f 6d 2f 66 6f 73 73 69 6c 0a 23 20 23 20 23  com/fossil.# # #
01c0: 23 20 23 23 23 20 23 23 23 23 23 20 23 23 23 23  # ### ##### ####
01d0: 23 23 23 23 20 23 23 23 23 23 23 23 23 23 23 23  #### ###########
01e0: 23 23 20 23 23 23 23 23 23 23 23 23 23 23 23 23  ## #############
01f0: 23 23 23 23 23 23 23 23 0a 0a 23 23 20 55 74 69  ########..## Uti
0200: 6c 69 74 69 65 73 20 66 6f 72 20 76 61 72 69 6f  lities for vario
0210: 75 73 20 74 68 69 6e 67 73 3a 20 74 65 78 74 20  us things: text 
0220: 66 6f 72 6d 61 74 74 69 6e 67 2c 20 6d 61 78 2c  formatting, max,
0230: 20 2e 2e 2e 0a 0a 23 20 23 20 23 23 20 23 23 23   .....# # ## ###
0240: 20 23 23 23 23 23 20 23 23 23 23 23 23 23 23 20   ##### ######## 
0250: 23 23 23 23 23 23 23 23 23 23 23 23 23 20 23 23  ############# ##
0260: 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23  ################
0270: 23 23 23 0a 23 23 20 52 65 71 75 69 72 65 6d 65  ###.## Requireme
0280: 6e 74 73 0a 0a 70 61 63 6b 61 67 65 20 72 65 71  nts..package req
0290: 75 69 72 65 20 54 63 6c 20 38 2e 34 20 3b 20 23  uire Tcl 8.4 ; #
02a0: 20 52 65 71 75 69 72 65 64 20 72 75 6e 74 69 6d   Required runtim
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02d0: 23 23 23 23 23 23 23 23 23 23 20 23 23 23 23 23  ########## #####
02e0: 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23  ################
02f0: 0a 23 23 20 0a 0a 6e 61 6d 65 73 70 61 63 65 20  .## ..namespace 
0300: 65 76 61 6c 20 3a 3a 76 63 3a 3a 74 6f 6f 6c 73  eval ::vc::tools
0310: 3a 3a 6d 69 73 63 20 7b 0a 20 20 20 20 23 20 23  ::misc {.    # #
0320: 20 23 23 20 23 23 23 20 23 23 23 23 23 20 23 23   ## ### ##### ##
0330: 23 23 23 23 23 23 20 23 23 23 23 23 23 23 23 23  ###### #########
0340: 23 23 23 23 0a 20 20 20 20 23 23 20 50 75 62 6c  ####.    ## Publ
0350: 69 63 20 41 50 49 2c 20 4d 65 74 68 6f 64 73 0a  ic API, Methods.
0360: 0a 20 20 20 20 23 20 43 68 6f 6f 73 65 20 73 69  .    # Choose si
0370: 6e 67 75 6c 61 72 20 76 73 20 70 6c 75 72 61 6c  ngular vs plural
0380: 20 66 6f 72 6d 73 20 6f 66 20 61 20 77 6f 72 64   forms of a word
0390: 20 62 61 73 65 64 20 6f 6e 20 61 20 6e 75 6d 62   based on a numb
03a0: 65 72 2e 0a 0a 20 20 20 20 70 72 6f 63 20 73 70  er...    proc sp
03b0: 20 7b 6e 20 73 69 6e 67 75 6c 61 72 20 7b 70 6c   {n singular {pl
03c0: 75 72 61 6c 20 7b 7d 7d 7d 20 7b 0a 09 69 66 20  ural {}}} {..if 
03d0: 7b 24 6e 20 3d 3d 20 31 7d 20 7b 72 65 74 75 72  {$n == 1} {retur
03e0: 6e 20 24 73 69 6e 67 75 6c 61 72 7d 0a 09 69 66  n $singular}..if
03f0: 20 7b 24 70 6c 75 72 61 6c 20 65 71 20 22 22 7d   {$plural eq ""}
0400: 20 7b 73 65 74 20 70 6c 75 72 61 6c 20 24 7b 73   {set plural ${s
0410: 69 6e 67 75 6c 61 72 7d 73 7d 0a 09 72 65 74 75  ingular}s}..retu
0420: 72 6e 20 24 70 6c 75 72 61 6c 0a 20 20 20 20 7d  rn $plural.    }
0430: 0a 0a 20 20 20 20 23 20 41 73 20 61 62 6f 76 65  ..    # As above
0440: 2c 20 77 69 74 68 20 74 68 65 20 6e 75 6d 62 65  , with the numbe
0450: 72 20 61 75 74 6f 6d 61 74 69 63 61 6c 6c 79 20  r automatically 
0460: 70 75 74 20 69 6e 20 66 72 6f 6e 74 20 6f 66 20  put in front of 
0470: 74 68 65 0a 20 20 20 20 23 20 73 74 72 69 6e 67  the.    # string
0480: 2e 0a 0a 20 20 20 20 70 72 6f 63 20 6e 73 70 20  ...    proc nsp 
0490: 7b 6e 20 73 69 6e 67 75 6c 61 72 20 7b 70 6c 75  {n singular {plu
04a0: 72 61 6c 20 7b 7d 7d 7d 20 7b 0a 09 72 65 74 75  ral {}}} {..retu
04b0: 72 6e 20 22 24 6e 20 5b 73 70 20 24 6e 20 24 73  rn "$n [sp $n $s
04c0: 69 6e 67 75 6c 61 72 20 24 70 6c 75 72 61 6c 5d  ingular $plural]
04d0: 22 0a 20 20 20 20 7d 0a 0a 20 20 20 20 23 20 46  ".    }..    # F
04e0: 69 6e 64 20 6d 61 78 69 6d 75 6d 20 69 6e 20 61  ind maximum in a
04f0: 20 6c 69 73 74 2e 0a 0a 20 20 20 20 70 72 6f 63   list...    proc
0500: 20 6d 61 78 20 7b 6c 69 73 74 7d 20 7b 0a 09 73   max {list} {..s
0510: 65 74 20 6d 61 78 20 2d 31 0a 09 66 6f 72 65 61  et max -1..forea
0520: 63 68 20 65 20 24 6c 69 73 74 20 7b 0a 09 20 20  ch e $list {..  
0530: 20 20 69 66 20 7b 24 65 20 3c 20 24 6d 61 78 7d    if {$e < $max}
0540: 20 63 6f 6e 74 69 6e 75 65 0a 09 20 20 20 20 73   continue..    s
0550: 65 74 20 6d 61 78 20 24 65 0a 09 7d 0a 09 72 65  et max $e..}..re
0560: 74 75 72 6e 20 24 6d 61 78 0a 20 20 20 20 7d 0a  turn $max.    }.
0570: 0a 20 20 20 20 23 20 23 20 23 23 20 23 23 23 20  .    # # ## ### 
0580: 23 23 23 23 23 20 23 23 23 23 23 23 23 23 20 23  ##### ######## #
0590: 23 23 23 23 23 23 23 23 23 23 23 23 0a 7d 0a 0a  ############.}..
05a0: 6e 61 6d 65 73 70 61 63 65 20 65 76 61 6c 20 3a  namespace eval :
05b0: 3a 76 63 3a 3a 74 6f 6f 6c 73 3a 3a 6d 69 73 63  :vc::tools::misc
05c0: 20 7b 0a 20 20 20 20 6e 61 6d 65 73 70 61 63 65   {.    namespace
05d0: 20 65 78 70 6f 72 74 20 73 70 20 6e 73 70 20 6d   export sp nsp m
05e0: 61 78 0a 7d 0a 0a 23 20 2d 2d 2d 2d 2d 2d 2d 2d  ax.}..# --------
05f0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d  ----------------
0600: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d  ----------------
0610: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d  ----------------
0620: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d  ----------------
0630: 2d 2d 2d 2d 2d 0a 23 20 52 65 61 64 79 0a 0a 70  -----.# Ready..p
0640: 61 63 6b 61 67 65 20 70 72 6f 76 69 64 65 20 76  ackage provide v
0650: 63 3a 3a 74 6f 6f 6c 73 3a 3a 6d 69 73 63 20 31  c::tools::misc 1
0660: 2e 30 0a 72 65 74 75 72 6e 0a                    .0.return.