Artifact 090ed4e354363cf9de1f17deca1957e1a8e56cee:
File
tools/cvs2fossil/lib/misc.tcl
part of check-in
[4e49cbf03b]
- New helper command to delete item from list by name instead of position.
by
aku on
2007-10-17 03:08:06.
0000: 23 23 20 2d 2a 2d 20 74 63 6c 20 2d 2a 2d 0a 23 ## -*- tcl -*-.#
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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
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0180: 20 61 6e 64 20 6c 6f 67 73 2c 20 61 76 61 69 6c and logs, avail
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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.# # #
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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
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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 ; #
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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 70 72 6f 63 20 6c 64 65 6c 65 74 . proc ldelet
0580: 65 20 7b 6c 76 20 69 74 65 6d 7d 20 7b 0a 09 75 e {lv item} {..u
0590: 70 76 61 72 20 31 20 24 6c 76 20 6c 69 73 74 0a pvar 1 $lv list.
05a0: 09 73 65 74 20 70 6f 73 20 5b 6c 73 65 61 72 63 .set pos [lsearc
05b0: 68 20 2d 65 78 61 63 74 20 24 6c 69 73 74 20 24 h -exact $list $
05c0: 69 74 65 6d 5d 0a 09 69 66 20 7b 24 70 6f 73 20 item]..if {$pos
05d0: 3c 20 30 7d 20 72 65 74 75 72 6e 0a 09 73 65 74 < 0} return..set
05e0: 20 6c 69 73 74 20 5b 6c 72 65 70 6c 61 63 65 20 list [lreplace
05f0: 24 6c 69 73 74 20 24 70 6f 73 20 24 70 6f 73 5d $list $pos $pos]
0600: 0a 09 72 65 74 75 72 6e 0a 20 20 20 20 7d 0a 0a ..return. }..
0610: 20 20 20 20 23 20 44 65 6c 65 74 65 20 69 74 65 # Delete ite
0620: 6d 20 66 72 6f 6d 20 6c 69 73 74 20 62 79 20 6e m from list by n
0630: 61 6d 65 0a 0a 20 20 20 20 23 20 23 20 23 23 20 ame.. # # ##
0640: 23 23 23 20 23 23 23 23 23 20 23 23 23 23 23 23 ### ##### ######
0650: 23 23 20 23 23 23 23 23 23 23 23 23 23 23 23 23 ## #############
0660: 0a 7d 0a 0a 6e 61 6d 65 73 70 61 63 65 20 65 76 .}..namespace ev
0670: 61 6c 20 3a 3a 76 63 3a 3a 74 6f 6f 6c 73 3a 3a al ::vc::tools::
0680: 6d 69 73 63 20 7b 0a 20 20 20 20 6e 61 6d 65 73 misc {. names
0690: 70 61 63 65 20 65 78 70 6f 72 74 20 73 70 20 6e pace export sp n
06a0: 73 70 20 6d 61 78 20 6c 64 65 6c 65 74 65 0a 7d sp max ldelete.}
06b0: 0a 0a 23 20 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ..# ------------
06c0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
06d0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
06e0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
06f0: 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
0700: 2d 0a 23 20 52 65 61 64 79 0a 0a 70 61 63 6b 61 -.# Ready..packa
0710: 67 65 20 70 72 6f 76 69 64 65 20 76 63 3a 3a 74 ge provide vc::t
0720: 6f 6f 6c 73 3a 3a 6d 69 73 63 20 31 2e 30 0a 72 ools::misc 1.0.r
0730: 65 74 75 72 6e 0a eturn.