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AppendixE.html

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
  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    2. 

  2. "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    3. 

  3. <html xmlns='http://www.w3.org/1999/xhtml'>
    4. 

  4. 

  5. <head>
    6. 

  6. <title>Useful Headers</title>
    7. 

  7. <meta name="generator" content="Halibut v1.0 (NSIS Custom Build, SVN:r?) xhtml-backend" />
    8. 

  8. <link rel="stylesheet" href="style.css" type='text/css' />
    9. 

  9. </head>
    10. 

  10. 

  11. <body>
    12. 

  12. <p><a href='AppendixD.html'>Previous</a> | <a href='Contents.html'>Contents</a> | <a href='AppendixF.html'>Next</a></p>
    13. 

  13. <ul>
    14. 

  14. <li><a class="btitle" href="AppendixE.html#headers"><b>Appendix E: </b>Useful Headers</a></li>
    15. 

  15. <ul>
    16. 

  16. <li><a href="AppendixE.html#filefunc">File Functions Header</a></li>
    17. 

  17. <ul>
    18. 

  18. <li><a href="AppendixE.html#E.1.1">Introduction</a></li>
    19. 

  19. <li><a href="AppendixE.html#locate">Locate</a></li>
    20. 

  20. <li><a href="AppendixE.html#getsize">GetSize</a></li>
    21. 

  21. <li><a href="AppendixE.html#drivespace">DriveSpace</a></li>
    22. 

  22. <li><a href="AppendixE.html#getdrives">GetDrives</a></li>
    23. 

  23. <li><a href="AppendixE.html#gettime">GetTime</a></li>
    24. 

  24. <li><a href="AppendixE.html#getfileattributes">GetFileAttributes</a></li>
    25. 

  25. <li><a href="AppendixE.html#getfileversion">GetFileVersion</a></li>
    26. 

  26. <li><a href="AppendixE.html#getexename">GetExeName</a></li>
    27. 

  27. <li><a href="AppendixE.html#getexepath">GetExePath</a></li>
    28. 

  28. <li><a href="AppendixE.html#getparameters">GetParameters</a></li>
    29. 

  29. <li><a href="AppendixE.html#getoptions">GetOptions</a></li>
    30. 

  30. <li><a href="AppendixE.html#getoptionss">GetOptionsS</a></li>
    31. 

  31. <li><a href="AppendixE.html#getroot">GetRoot</a></li>
    32. 

  32. <li><a href="AppendixE.html#getparent">GetParent</a></li>
    33. 

  33. <li><a href="AppendixE.html#getfilename">GetFileName</a></li>
    34. 

  34. <li><a href="AppendixE.html#getbasename">GetBaseName</a></li>
    35. 

  35. <li><a href="AppendixE.html#getfileext">GetFileExt</a></li>
    36. 

  36. <li><a href="AppendixE.html#bannertrimpath">BannerTrimPath</a></li>
    37. 

  37. <li><a href="AppendixE.html#dirstate">DirState</a></li>
    38. 

  38. <li><a href="AppendixE.html#refreshshellicons">RefreshShellIcons</a></li>
    39. 

  39. </ul>
    40. 

  40. <li><a href="AppendixE.html#textfunc">Text Functions Header</a></li>
    41. 

  41. <ul>
    42. 

  42. <li><a href="AppendixE.html#E.2.1">Introduction</a></li>
    43. 

  43. <li><a href="AppendixE.html#linefind">LineFind</a></li>
    44. 

  44. <li><a href="AppendixE.html#lineread">LineRead</a></li>
    45. 

  45. <li><a href="AppendixE.html#filereadfromend">FileReadFromEnd</a></li>
    46. 

  46. <li><a href="AppendixE.html#linesum">LineSum</a></li>
    47. 

  47. <li><a href="AppendixE.html#filejoin">FileJoin</a></li>
    48. 

  48. <li><a href="AppendixE.html#textcompare">TextCompare</a></li>
    49. 

  49. <li><a href="AppendixE.html#textcompares">TextCompareS</a></li>
    50. 

  50. <li><a href="AppendixE.html#configread">ConfigRead</a></li>
    51. 

  51. <li><a href="AppendixE.html#configreads">ConfigReadS</a></li>
    52. 

  52. <li><a href="AppendixE.html#configwrite">ConfigWrite</a></li>
    53. 

  53. <li><a href="AppendixE.html#configwrites">ConfigWriteS</a></li>
    54. 

  54. <li><a href="AppendixE.html#filerecode">FileRecode</a></li>
    55. 

  55. <li><a href="AppendixE.html#trimnewlines">TrimNewLines</a></li>
    56. 

  56. </ul>
    57. 

  57. <li><a href="AppendixE.html#wordfunc">Word Functions Header</a></li>
    58. 

  58. <ul>
    59. 

  59. <li><a href="AppendixE.html#E.3.1">Introduction</a></li>
    60. 

  60. <li><a href="AppendixE.html#wordfind">WordFind</a></li>
    61. 

  61. <li><a href="AppendixE.html#wordfinds">WordFindS</a></li>
    62. 

  62. <li><a href="AppendixE.html#wordfind2x">WordFind2X</a></li>
    63. 

  63. <li><a href="AppendixE.html#wordfind2xs">WordFind2XS</a></li>
    64. 

  64. <li><a href="AppendixE.html#wordfind3x">WordFind3X</a></li>
    65. 

  65. <li><a href="AppendixE.html#wordfind3xs">WordFind3XS</a></li>
    66. 

  66. <li><a href="AppendixE.html#wordreplace">WordReplace</a></li>
    67. 

  67. <li><a href="AppendixE.html#wordreplaces">WordReplaceS</a></li>
    68. 

  68. <li><a href="AppendixE.html#wordadd">WordAdd</a></li>
    69. 

  69. <li><a href="AppendixE.html#wordadds">WordAddS</a></li>
    70. 

  70. <li><a href="AppendixE.html#wordinsert">WordInsert</a></li>
    71. 

  71. <li><a href="AppendixE.html#wordinserts">WordInsertS</a></li>
    72. 

  72. <li><a href="AppendixE.html#strfilter">StrFilter</a></li>
    73. 

  73. <li><a href="AppendixE.html#strfilters">StrFilterS</a></li>
    74. 

  74. <li><a href="AppendixE.html#versioncompare">VersionCompare</a></li>
    75. 

  75. <li><a href="AppendixE.html#versionconvert">VersionConvert</a></li>
    76. 

  76. </ul>
    77. 

  77. </ul>
    78. 

  78. </ul>
    79. 

  79. <a name="headers"></a><h1>Appendix E: Useful Headers</h1>
    80. 

  80. <a name="filefunc"></a><h2>E.1 File Functions Header</h2>
    81. 

  81. <a name="E.1.1"></a><h3>E.1.1 Introduction</h3>
    82. 

  82. 

  83. <p>Include header:</p>
    84. 

  84. <pre>!include &quot;FileFunc.nsh&quot;
    85. 

  85. </pre>
    86. 

  86. 

  87. <p>Call functions:</p>
    88. 

  88. <pre>Section Install
    89. 

  89.      ${GetFileExt} &quot;C:\My Downloads\Index.html&quot; $R0
    90. 

  90.      ; $R0=&quot;html&quot;
    91. 

  91. SectionEnd
    92. 

  92. </pre>
    93. 

  93. <pre>Section un.Install
    94. 

  94.      ${GetParent} &quot;C:\My Downloads\Index.html&quot; $R0
    95. 

  95.      ; $R0=&quot;C:\My Downloads&quot;
    96. 

  96. SectionEnd
    97. 

  97. </pre>
    98. 

  98. <a name="locate"></a><h3>E.1.2 Locate</h3>
    99. 

  99. <ul>
    100. 

  100. <li>Find files, directories and empty directories with mask and size options.</li></ul>
    101. 

  101. 

  102. <p><b>Syntax:</b></p>
    103. 

  103. <pre>${Locate} &quot;[Path]&quot; &quot;[Options]&quot; &quot;Function&quot;
    104. 

  104. </pre>
    105. 

  105. <pre>&quot;[Path]&quot;      ; Disk or Directory
    106. 

  106.               ;
    107. 

  107. &quot;[Options]&quot;   ; /L=[FD|F|D|DE|FDE]
    108. 

  108.               ;     /L=FD    - Locate Files and Directories (default)
    109. 

  109.               ;     /L=F     - Locate Files only
    110. 

  110.               ;     /L=D     - Locate Directories only
    111. 

  111.               ;     /L=DE    - Locate Empty Directories only
    112. 

  112.               ;     /L=FDE   - Locate Files and Empty Directories
    113. 

  113.               ; /M=[mask]
    114. 

  114.               ;     /M=*.*         - Locate all (default)
    115. 

  115.               ;     /M=*.doc       - Locate Work.doc, 1.doc ...
    116. 

  116.               ;     /M=Pho*        - Locate PHOTOS, phone.txt ...
    117. 

  117.               ;     /M=win???.exe  - Locate winamp.exe, winver.exe ...
    118. 

  118.               ;     /M=winamp.exe  - Locate winamp.exe only
    119. 

  119.               ; /S=No:No[B|K|M|G]
    120. 

  120.               ;     /S=      - Don't locate file size (faster) (default)
    121. 

  121.               ;     /S=0:0B  - Locate only files of 0 Bytes exactly
    122. 

  122.               ;     /S=5:9K  - Locate only files of 5 to 9 Kilobytes
    123. 

  123.               ;     /S=:10M  - Locate only files of 10 Megabyte or less
    124. 

  124.               ;     /S=1G    - Locate only files of 1 Gigabyte or more
    125. 

  125.               ; /G=[1|0]
    126. 

  126.               ;     /G=1     - Locate with subdirectories (default)
    127. 

  127.               ;     /G=0     - Locate without subdirectories
    128. 

  128.               ; /B=[0|1]
    129. 

  129.               ;     /B=0     - Banner isn't used (default)
    130. 

  130.               ;     /B=1     - Banner is used. Callback when function
    131. 

  131.               ;                start to search in new directory
    132. 

  132. &quot;Function&quot;    ; Callback function when found
    133. 

  133. 

  134. Function &quot;Function&quot;
    135. 

  135. &#0009;; $R9    &quot;path\name&quot;
    136. 

  136. &#0009;; $R8    &quot;path&quot;
    137. 

  137. &#0009;; $R7    &quot;name&quot;
    138. 

  138. &#0009;; $R6    &quot;size&quot;  ($R6=&quot;&quot; if directory, $R6=&quot;0&quot; if file with /S=)
    139. 

  139. 

  140. &#0009;; $R0-$R5  are not used (save data in them).
    141. 

  141. &#0009;; ...
    142. 

  142. 

  143. &#0009;Push $var    ; If $var=&quot;StopLocate&quot; Then exit from function
    144. 

  144. FunctionEnd
    145. 

  145. </pre>
    146. 

  146. 

  147. <p><b>Note:</b> <br>- Error flag if disk or directory isn't exist <br>- Error flag if syntax error <br>- See also: <a href="http://nsis.sf.net/Locate_plugin">Locate plugin</a></p>
    148. 

  148. 

  149. <p><b>Example (Find one file):</b></p>
    150. 

  150. <pre>Section
    151. 

  151. &#0009;${Locate} &quot;C:\ftp&quot; &quot;/L=F /M=RPC DCOM.rar /S=1K&quot; &quot;Example1&quot;
    152. 

  152. &#0009;; 'RPC DCOM.rar' file in 'C:\ftp' with size 1 Kb or more
    153. 

  153. 

  154. &#0009;IfErrors 0 +2
    155. 

  155. &#0009;MessageBox MB_OK &quot;Error&quot; IDOK +2
    156. 

  156. &#0009;MessageBox MB_OK &quot;$$R0=$R0&quot;
    157. 

  157. SectionEnd
    158. 

  158. 

  159. Function Example1
    160. 

  160. &#0009;StrCpy $R0 $R9
    161. 

  161. &#0009;; $R0=&quot;C:\ftp\files\RPC DCOM.rar&quot;
    162. 

  162. 

  163. &#0009;MessageBox MB_YESNO '$R0$\n$\nFind next?' IDYES +2
    164. 

  164. &#0009;StrCpy $0 StopLocate
    165. 

  165. 

  166. &#0009;Push $0
    167. 

  167. FunctionEnd
    168. 

  168. </pre>
    169. 

  169. 

  170. <p><b>Example (Write results to a text file):</b></p>
    171. 

  171. <pre>Section
    172. 

  172. &#0009;GetTempFileName $R0
    173. 

  173. &#0009;FileOpen $R1 $R0 w
    174. 

  174. &#0009;${Locate} &quot;C:\ftp&quot; &quot;/S=:2M /G=0&quot; &quot;Example2&quot;
    175. 

  175. &#0009;; folders and all files with size 2 Mb or less
    176. 

  176. &#0009;; don't scan subdirectories
    177. 

  177. &#0009;FileClose $R1
    178. 

  178. 

  179. &#0009;IfErrors 0 +2
    180. 

  180. &#0009;MessageBox MB_OK &quot;Error&quot; IDOK +2
    181. 

  181. &#0009;Exec '&quot;notepad.exe&quot; &quot;$R0&quot;'
    182. 

  182. SectionEnd
    183. 

  183. 

  184. Function Example2
    185. 

  185. &#0009;StrCmp $R6 '' 0 +3
    186. 

  186. &#0009;FileWrite $R1 &quot;Directory=$R9$\r$\n&quot;
    187. 

  187. &#0009;goto +2
    188. 

  188. &#0009;FileWrite $R1 &quot;File=$R9  Size=$R6 Mb$\r$\n&quot;
    189. 

  189. 

  190. &#0009;Push $0
    191. 

  191. FunctionEnd
    192. 

  192. </pre>
    193. 

  193. 

  194. <p><b>Example (Write results to an INI file):</b></p>
    195. 

  195. <pre>Section
    196. 

  196. &#0009;GetTempFileName $R0
    197. 

  197. &#0009;${Locate} &quot;C:\ftp&quot; &quot;/L=F /S=0K&quot; &quot;Example3&quot;
    198. 

  198. &#0009;; all files in 'C:\ftp' with size detect in Kb
    199. 

  199. 

  200. &#0009;IfErrors 0 +2
    201. 

  201. &#0009;MessageBox MB_OK &quot;Error&quot; IDOK +2
    202. 

  202. &#0009;Exec '&quot;notepad.exe&quot; &quot;$R0&quot;'
    203. 

  203. SectionEnd
    204. 

  204. 

  205. Function Example3
    206. 

  206. &#0009;WriteINIStr $R0 &quot;$R8&quot; &quot;$R7&quot; &quot;$R6 Kb&quot;
    207. 

  207. 

  208. &#0009;Push $0
    209. 

  209. FunctionEnd
    210. 

  210. </pre>
    211. 

  211. 

  212. <p><b>Example (Delete empty directories):</b></p>
    213. 

  213. <pre>Section
    214. 

  214. &#0009;StrCpy $R2 0
    215. 

  215. &#0009;StrCpy $R3 0
    216. 

  216. 

  217. &#0009;loop:
    218. 

  218. &#0009;StrCpy $R1 0
    219. 

  219. &#0009;${Locate} &quot;C:\ftp&quot; &quot;/L=DE&quot; &quot;Example4&quot;
    220. 

  220. &#0009;IntOp $R3 $R3 + 1
    221. 

  221. &#0009;IntOp $R2 $R2 + $R1
    222. 

  222. &#0009;StrCmp $R0 StopLocate +2
    223. 

  223. &#0009;StrCmp $R1 0 0 loop
    224. 

  224. 

  225. &#0009;IfErrors 0 +2
    226. 

  226. &#0009;MessageBox MB_OK 'error' IDOK +2
    227. 

  227. &#0009;MessageBox MB_OK '$R2 directories were removed$\n$R3 loops'
    228. 

  228. SectionEnd
    229. 

  229. 

  230. Function Example4
    231. 

  231. &#0009;MessageBox MB_YESNOCANCEL 'Delete empty &quot;$R9&quot;?' IDNO end IDCANCEL cancel
    232. 

  232. &#0009;RMDir $R9
    233. 

  233. &#0009;IntOp $R1 $R1 + 1
    234. 

  234. &#0009;goto end
    235. 

  235. 

  236. &#0009;cancel:
    237. 

  237. &#0009;StrCpy $R0 StopLocate
    238. 

  238. 

  239. &#0009;end:
    240. 

  240. &#0009;Push $R0
    241. 

  241. FunctionEnd
    242. 

  242. </pre>
    243. 

  243. 

  244. <p><b>Example (Move all files into one folder):</b></p>
    245. 

  245. <pre>Section
    246. 

  246. &#0009;StrCpy $R0 &quot;C:\ftp&quot;   ;Directory move from
    247. 

  247. &#0009;StrCpy $R1 &quot;C:\ftp2&quot;  ;Directory move into
    248. 

  248. 

  249. &#0009;StrCpy $R2 0
    250. 

  250. &#0009;StrCpy $R3 0
    251. 

  251. &#0009;${Locate} &quot;$R0&quot; &quot;/L=F&quot; &quot;Example5&quot;
    252. 

  252. 

  253. &#0009;IfErrors 0 +2
    254. 

  254. &#0009;MessageBox MB_OK 'error' IDOK +4
    255. 

  255. &#0009;StrCmp $R3 0 0 +2
    256. 

  256. &#0009;MessageBox MB_OK '$R2 files were moved' IDOK +2
    257. 

  257. &#0009;MessageBox MB_OK '$R2 files were moved$\n$R3 files were NOT moved'
    258. 

  258. SectionEnd
    259. 

  259. 

  260. Function Example5
    261. 

  261. &#0009;StrCmp $R8 $R1 +6
    262. 

  262. &#0009;IfFileExists '$R1\$R7' +4
    263. 

  263. &#0009;Rename $R9 '$R1\$R7'
    264. 

  264. &#0009;IntOp $R2 $R2 + 1
    265. 

  265. &#0009;goto +2
    266. 

  266. &#0009;IntOp $R3 $R3 + 1
    267. 

  267. 

  268. &#0009;Push $0
    269. 

  269. FunctionEnd
    270. 

  270. </pre>
    271. 

  271. 

  272. <p><b>Example (Copy files with log):</b></p>
    273. 

  273. <pre>Section
    274. 

  274. &#0009;StrCpy $R0 &quot;C:\ftp&quot;   ;Directory copy from
    275. 

  275. &#0009;StrCpy $R1 &quot;C:\ftp2&quot;  ;Directory copy into
    276. 

  276. &#0009;StrLen $R2 $R0
    277. 

  277. 

  278. &#0009;GetTempFileName $0
    279. 

  279. &#0009;FileOpen $R3 $0 w
    280. 

  280. &#0009;${Locate} &quot;$R0&quot; &quot;/L=FDE&quot; &quot;Example6&quot;
    281. 

  281. &#0009;FileClose $R3
    282. 

  282. 

  283. &#0009;IfErrors 0 +2
    284. 

  284. &#0009;MessageBox MB_OK 'error'
    285. 

  285. 

  286. &#0009;Exec '&quot;notepad.exe&quot; &quot;$0&quot;'     ;view log
    287. 

  287. SectionEnd
    288. 

  288. 

  289. Function Example6
    290. 

  290. &#0009;StrCpy $1 $R8 '' $R2
    291. 

  291. 

  292. &#0009;StrCmp $R6 '' 0 +3
    293. 

  293. &#0009;CreateDirectory '$R1$1\$R7'
    294. 

  294. &#0009;goto end
    295. 

  295. &#0009;CreateDirectory '$R1$1'
    296. 

  296. &#0009;CopyFiles /SILENT $R9 '$R1$1'
    297. 

  297. 

  298. &#0009;IfFileExists '$R1$1\$R7' 0 +3
    299. 

  299. &#0009;FileWrite $R3 &quot;-old:$R9  -new:$R1$1\$R7  -success$\r$\n&quot;
    300. 

  300. &#0009;goto +2
    301. 

  301. &#0009;FileWrite $R3 &quot;-old:$R9  -new:$R1$1\$R7  -failed$\r$\n&quot;
    302. 

  302. 

  303. &#0009;end:
    304. 

  304. &#0009;Push $0
    305. 

  305. FunctionEnd
    306. 

  306. </pre>
    307. 

  307. 

  308. <p><b>Example (Recreate directory structure):</b></p>
    309. 

  309. <pre>Section
    310. 

  310. &#0009;StrCpy $R0 &quot;C:\ftp&quot;     ;Directory structure from
    311. 

  311. &#0009;StrCpy $R1 &quot;C:\ftp2&quot;    ;Directory structure into
    312. 

  312. &#0009;StrLen $R2 $R0
    313. 

  313. 

  314. &#0009;${Locate} &quot;$R0&quot; &quot;/L=D&quot; &quot;Example7&quot;
    315. 

  315. 

  316. &#0009;IfErrors 0 +2
    317. 

  317. &#0009;MessageBox MB_OK 'error'
    318. 

  318. SectionEnd
    319. 

  319. 

  320. Function Example7
    321. 

  321. &#0009;StrCpy $1 $R9 '' $R2
    322. 

  322. &#0009;CreateDirectory '$R1$1'
    323. 

  323. 

  324. &#0009;Push $0
    325. 

  325. FunctionEnd
    326. 

  326. </pre>
    327. 

  327. 

  328. <p><b>Example (Locate with banner - <a href="http://nsis.sourceforge.net/Nxs_plug-in">NxS plugin</a> required):</b></p>
    329. 

  329. <pre>Section
    330. 

  330. &#0009;nxs::Show /NOUNLOAD `$(^Name) Setup` /top \
    331. 

  331. &#0009;&#0009;`Setup searching something$\r$\nPlease wait... If you can..` \
    332. 

  332. &#0009;&#0009;/h 1 /can 1 /end
    333. 

  333. &#0009;${Locate} &quot;C:\WINDOWS&quot; &quot;/L=F /M=*.inf /B=1&quot; &quot;Example8&quot;
    334. 

  334. &#0009;nxs::Destroy
    335. 

  335. SectionEnd
    336. 

  336. 

  337. Function Example8
    338. 

  338. &#0009;StrCmp $R0 $R8 abortcheck
    339. 

  339. &#0009;StrCpy $R0 $R8
    340. 

  340. &#0009;nxs::Update /NOUNLOAD /sub &quot;$R8&quot; /pos 78 /end
    341. 

  341. 

  342. &#0009;abortcheck:
    343. 

  343. &#0009;nxs::HasUserAborted /NOUNLOAD
    344. 

  344. &#0009;Pop $0
    345. 

  345. &#0009;StrCmp $0 1 0 +2
    346. 

  346. &#0009;StrCpy $0 StopLocate
    347. 

  347. 

  348. &#0009;StrCmp $R9 '' end
    349. 

  349. &#0009;;...
    350. 

  350. 

  351. &#0009;end:
    352. 

  352. &#0009;Push $0
    353. 

  353. FunctionEnd
    354. 

  354. </pre>
    355. 

  355. <a name="getsize"></a><h3>E.1.3 GetSize</h3>
    356. 

  356. <ul>
    357. 

  357. <li>Find the size of a file, files mask or directory.</li><li>Find the sum of the files, directories and subdirectories.</li></ul>
    358. 

  358. 

  359. <p><b>Syntax:</b></p>
    360. 

  360. <pre>${GetSize} &quot;[Path]&quot; &quot;[Options]&quot; $var1 $var2 $var3
    361. 

  361. </pre>
    362. 

  362. <pre>&quot;[Path]&quot;      ; Disk or Directory
    363. 

  363.               ;
    364. 

  364. &quot;[Options]&quot;   ; /M=[mask]
    365. 

  365.               ;     /M=*.*         - Find all (default)
    366. 

  366.               ;     /M=*.doc       - Find Work.doc, 1.doc ...
    367. 

  367.               ;     /M=Pho*        - Find PHOTOS, phone.txt ...
    368. 

  368.               ;     /M=win???.exe  - Find winamp.exe, winver.exe ...
    369. 

  369.               ;     /M=winamp.exe  - Find winamp.exe only
    370. 

  370.               ; /S=No:No[B|K|M|G]
    371. 

  371.               ;     /S=      - Don't find file size (faster) (default)
    372. 

  372.               ;     /S=0:0B  - Find only files of 0 Bytes exactly
    373. 

  373.               ;     /S=5:9K  - Find only files of 5 to 9 Kilobytes
    374. 

  374.               ;     /S=:10M  - Find only files of 10 Megabyte or less
    375. 

  375.               ;     /S=1G    - Find only files of 1 Gigabyte or more
    376. 

  376.               ; /G=[1|0]
    377. 

  377.               ;     /G=1     - Find with subdirectories (default)
    378. 

  378.               ;     /G=0     - Find without subdirectories
    379. 

  379.               ;
    380. 

  380. $var1         ; Result1: Size
    381. 

  381. $var2         ; Result2: Sum of files
    382. 

  382. $var3         ; Result3: Sum of directories
    383. 

  383. </pre>
    384. 

  384. 

  385. <p><b>Note:</b> <br>- Error flag if disk or directory isn't exist <br>- Error flag if syntax error <br>- See also: <a href="http://nsis.sf.net/Locate_plugin">Locate plugin</a></p>
    386. 

  386. 

  387. <p><b>Examples:</b></p>
    388. 

  388. <pre>Section 'Find file size of &quot;$WINDIR\Explorer.exe&quot; in KiB'
    389. 

  389. 

  390. &#0009;${GetSize} &quot;$WINDIR&quot; &quot;/M=Explorer.exe /S=0K /G=0&quot; $0 $1 $2
    391. 

  391. &#0009;; $0=&quot;220&quot; KiB
    392. 

  392. &#0009;; $1=&quot;1&quot;   files
    393. 

  393. &#0009;; $2=&quot;&quot;    directories
    394. 

  394. 

  395. &#0009;IfErrors 0 +2
    396. 

  396. &#0009;MessageBox MB_OK &quot;Error&quot;
    397. 

  397. SectionEnd
    398. 

  398. </pre>
    399. 

  399. <pre>Section 'Find folder size of &quot;C:\Installs\Drivers&quot; in MiB'
    400. 

  400. 

  401. &#0009;${GetSize} &quot;C:\Installs\Drivers&quot; &quot;/S=0M&quot; $0 $1 $2
    402. 

  402. &#0009;; $0=&quot;132&quot; MiB
    403. 

  403. &#0009;; $1=&quot;555&quot; files
    404. 

  404. &#0009;; $2=&quot;55&quot;  directories
    405. 

  405. 

  406. &#0009;IfErrors 0 +2
    407. 

  407. &#0009;MessageBox MB_OK &quot;Error&quot;
    408. 

  408. SectionEnd
    409. 

  409. </pre>
    410. 

  410. <pre>Section 'Find sum of files and folders in &quot;$WINDIR&quot; (no subfolders)'
    411. 

  411. 

  412. &#0009;${GetSize} &quot;$WINDIR&quot; &quot;/G=0&quot; $0 $1 $2
    413. 

  413. &#0009;; $0=&quot;&quot;    size
    414. 

  414. &#0009;; $1=&quot;253&quot; files
    415. 

  415. &#0009;; $2=&quot;46&quot;  directories
    416. 

  416. 

  417. &#0009;IfErrors 0 +2
    418. 

  418. &#0009;MessageBox MB_OK &quot;Error&quot;
    419. 

  419. SectionEnd
    420. 

  420. </pre>
    421. 

  421. <a name="drivespace"></a><h3>E.1.4 DriveSpace</h3>
    422. 

  422. <ul>
    423. 

  423. <li>Get total, occupied or free space of the drive.</li></ul>
    424. 

  424. 

  425. <p><b>Syntax:</b></p>
    426. 

  426. <pre>${DriveSpace} &quot;[Drive]&quot; &quot;[Options]&quot; $var
    427. 

  427. </pre>
    428. 

  428. <pre>&quot;[Drive]&quot;     ; Disk to check
    429. 

  429.               ;     
    430. 

  430. &quot;[Options]&quot;   ; /D=[T|O|F]
    431. 

  431.               ;     /D=T  - Total space (default)
    432. 

  432.               ;     /D=O  - Occupied space
    433. 

  433.               ;     /D=F  - Free space
    434. 

  434.               ; /S=[B|K|M|G]
    435. 

  435.               ;     /S=B  - size in Bytes (default)
    436. 

  436.               ;     /S=K  - size in Kilobytes
    437. 

  437.               ;     /S=M  - size in Megabytes
    438. 

  438.               ;     /S=G  - size in Gigabytes
    439. 

  439.               ;
    440. 

  440. $var          ; Result: Size
    441. 

  441. </pre>
    442. 

  442. 

  443. <p><b>Note:</b> <br>- Error flag if disk isn't exist or not ready <br>- Error flag if syntax error</p>
    444. 

  444. 

  445. <p><b>Example:</b></p>
    446. 

  446. <pre>Section
    447. 

  447. &#0009;${DriveSpace} &quot;C:\&quot; &quot;/D=F /S=M&quot; $R0
    448. 

  448. &#0009;; $R0=&quot;2530&quot;   megabytes free on drive C:
    449. 

  449. SectionEnd
    450. 

  450. </pre>
    451. 

  451. <a name="getdrives"></a><h3>E.1.5 GetDrives</h3>
    452. 

  452. <ul>
    453. 

  453. <li>Find all available drives in the system.</li></ul>
    454. 

  454. 

  455. <p><b>Syntax:</b></p>
    456. 

  456. <pre>${GetDrives} &quot;[Option]&quot; &quot;Function&quot;
    457. 

  457. </pre>
    458. 

  458. <pre>&quot;[Option]&quot;      ; [FDD+HDD+CDROM+NET+RAM]
    459. 

  459.                 ;   FDD    Floppy Disk Drives
    460. 

  460.                 ;   HDD    Hard Disk Drives 
    461. 

  461.                 ;   CDROM  CD-ROM Drives
    462. 

  462.                 ;   NET    Network Drives
    463. 

  463.                 ;   RAM    RAM Disk Drives
    464. 

  464.                 ;
    465. 

  465.                 ; [ALL]
    466. 

  466.                 ;   Find all drives by letter (default)
    467. 

  467.                 ;
    468. 

  468. &quot;Function&quot;      ; Callback function when found
    469. 

  469. 

  470. Function &quot;Function&quot;
    471. 

  471. &#0009;; $9    &quot;drive letter&quot;  (a:\ c:\ ...)
    472. 

  472. &#0009;; $8    &quot;drive type&quot;    (FDD HDD ...)
    473. 

  473. 

  474. &#0009;; $R0-$R9  are not used (save data in them).
    475. 

  475. &#0009;; ...
    476. 

  476. 

  477. &#0009;Push $var    ; If $var=&quot;StopGetDrives&quot; Then exit from function
    478. 

  478. FunctionEnd
    479. 

  479. </pre>
    480. 

  480. 

  481. <p><b>Example1:</b></p>
    482. 

  482. <pre>Section
    483. 

  483. &#0009;${GetDrives} &quot;FDD+CDROM&quot; &quot;Example1&quot;
    484. 

  484. SectionEnd
    485. 

  485. 

  486. Function Example1
    487. 

  487. &#0009;MessageBox MB_OK &quot;$9  ($8 Drive)&quot;
    488. 

  488. 

  489. &#0009;Push $0
    490. 

  490. FunctionEnd
    491. 

  491. </pre>
    492. 

  492. 

  493. <p><b>Example2:</b></p>
    494. 

  494. <pre>Section
    495. 

  495. &#0009;${GetDrives} &quot;ALL&quot; &quot;Example2&quot;
    496. 

  496. SectionEnd
    497. 

  497. 

  498. Function Example2
    499. 

  499. &#0009;MessageBox MB_OK &quot;$9  ($8 Drive)&quot;
    500. 

  500. 

  501. &#0009;Push $0
    502. 

  502. FunctionEnd
    503. 

  503. </pre>
    504. 

  504. 

  505. <p><b>Example3 (Get type of drive):</b></p>
    506. 

  506. <pre>Section
    507. 

  507. &#0009;StrCpy $R0 &quot;D:\&quot;      ;Drive letter
    508. 

  508. &#0009;StrCpy $R1 &quot;invalid&quot;
    509. 

  509. 

  510. &#0009;${GetDrives} &quot;ALL&quot; &quot;Example3&quot;
    511. 

  511. 

  512. &#0009;MessageBox MB_OK &quot;Type of drive $R0 is $R1&quot;
    513. 

  513. SectionEnd
    514. 

  514. 

  515. Function Example3
    516. 

  516. &#0009;StrCmp $9 $R0 0 +3
    517. 

  517. &#0009;StrCpy $R1 $8
    518. 

  518. &#0009;StrCpy $0 StopGetDrives
    519. 

  519. 

  520. &#0009;Push $0
    521. 

  521. FunctionEnd
    522. 

  522. </pre>
    523. 

  523. <a name="gettime"></a><h3>E.1.6 GetTime</h3>
    524. 

  524. <ul>
    525. 

  525. <li>Get local or system time.</li><li>Get file time (access, creation and modification).</li></ul>
    526. 

  526. 

  527. <p><b>Syntax:</b></p>
    528. 

  528. <pre>${GetTime} &quot;[File]&quot; &quot;[Option]&quot; $var1 $var2 $var3 $var4 $var5 $var6 $var7
    529. 

  529. </pre>
    530. 

  530. <pre>&quot;[File]&quot;        ; Ignored if &quot;L&quot; or &quot;LS&quot;
    531. 

  531.                 ;
    532. 

  532. &quot;[Option]&quot;      ; [Options]
    533. 

  533.                 ;   L   Local time
    534. 

  534.                 ;   A   last Access file time
    535. 

  535.                 ;   C   Creation file time
    536. 

  536.                 ;   M   Modification file time
    537. 

  537.                 ;   LS  System time (UTC)
    538. 

  538.                 ;   AS  last Access file time (UTC)
    539. 

  539.                 ;   CS  Creation file time (UTC)
    540. 

  540.                 ;   MS  Modification file time (UTC)
    541. 

  541.                 ;
    542. 

  542. $var1           ; Result1: day
    543. 

  543. $var2           ; Result2: month
    544. 

  544. $var3           ; Result3: year
    545. 

  545. $var4           ; Result4: day of week name
    546. 

  546. $var5           ; Result5: hour
    547. 

  547. $var6           ; Result6: minute
    548. 

  548. $var7           ; Result7: seconds
    549. 

  549. </pre>
    550. 

  550. 

  551. <p><b>Note:</b> <br>- Error flag if file isn't exist <br>- Error flag if syntax error <br>- See also: <a href="http://nsis.sf.net/Time_plugin">Time plugin</a></p>
    552. 

  552. 

  553. <p><b>Examples:</b></p>
    554. 

  554. <pre>Section 'Get local time'
    555. 

  555. &#0009;${GetTime} &quot;&quot; &quot;L&quot; $0 $1 $2 $3 $4 $5 $6
    556. 

  556. &#0009;; $0=&quot;01&quot;      day
    557. 

  557. &#0009;; $1=&quot;04&quot;      month
    558. 

  558. &#0009;; $2=&quot;2005&quot;    year
    559. 

  559. &#0009;; $3=&quot;Friday&quot;  day of week name
    560. 

  560. &#0009;; $4=&quot;16&quot;      hour
    561. 

  561. &#0009;; $5=&quot;05&quot;      minute
    562. 

  562. &#0009;; $6=&quot;50&quot;      seconds
    563. 

  563. 

  564. &#0009;MessageBox MB_OK 'Date=$0/$1/$2 ($3)$\nTime=$4:$5:$6'
    565. 

  565. SectionEnd
    566. 

  566. </pre>
    567. 

  567. <pre>Section 'Get file time'
    568. 

  568. &#0009;${GetTime} &quot;$WINDIR\Explorer.exe&quot; &quot;C&quot; $0 $1 $2 $3 $4 $5 $6
    569. 

  569. &#0009;; $0=&quot;12&quot;       day
    570. 

  570. &#0009;; $1=&quot;10&quot;       month
    571. 

  571. &#0009;; $2=&quot;2004&quot;     year
    572. 

  572. &#0009;; $3=&quot;Tuesday&quot;  day of week name
    573. 

  573. &#0009;; $4=&quot;2&quot;        hour
    574. 

  574. &#0009;; $5=&quot;32&quot;       minute
    575. 

  575. &#0009;; $6=&quot;03&quot;       seconds
    576. 

  576. 

  577. &#0009;IfErrors 0 +2
    578. 

  578. &#0009;MessageBox MB_OK &quot;Error&quot; IDOK +2
    579. 

  579. &#0009;MessageBox MB_OK 'Date=$0/$1/$2 ($3)$\nTime=$4:$5:$6'
    580. 

  580. SectionEnd
    581. 

  581. </pre>
    582. 

  582. <pre>Section 'Get system time'
    583. 

  583. &#0009;${GetTime} &quot;&quot; &quot;LS&quot; $0 $1 $2 $3 $4 $5 $6
    584. 

  584. &#0009;; $0=&quot;01&quot;      day
    585. 

  585. &#0009;; $1=&quot;04&quot;      month
    586. 

  586. &#0009;; $2=&quot;2005&quot;    year
    587. 

  587. &#0009;; $3=&quot;Friday&quot;  day of week name
    588. 

  588. &#0009;; $4=&quot;11&quot;      hour
    589. 

  589. &#0009;; $5=&quot;05&quot;      minute
    590. 

  590. &#0009;; $6=&quot;50&quot;      seconds
    591. 

  591. 

  592. &#0009;MessageBox MB_OK 'Date=$0/$1/$2 ($3)$\nTime=$4:$5:$6'
    593. 

  593. SectionEnd
    594. 

  594. </pre>
    595. 

  595. <pre>Section 'Convert time to 12-hour format AM/PM'
    596. 

  596. &#0009;${GetTime} &quot;&quot; &quot;L&quot; $0 $1 $2 $3 $4 $5 $6
    597. 

  597. 

  598. &#0009;StrCmp $4 0 0 +3
    599. 

  599. &#0009;StrCpy $4 12
    600. 

  600. &#0009;goto +3
    601. 

  601. &#0009;StrCmp $4 12 +5
    602. 

  602. &#0009;IntCmp $4 12 0 0 +3
    603. 

  603. &#0009;StrCpy $7 AM
    604. 

  604. &#0009;goto +3
    605. 

  605. &#0009;IntOp $4 $4 - 12
    606. 

  606. &#0009;StrCpy $7 PM
    607. 

  607. 

  608. &#0009;MessageBox MB_OK 'Date=$0/$1/$2 ($3)$\nTime=$4:$5:$6 $7'
    609. 

  609. SectionEnd
    610. 

  610. </pre>
    611. 

  611. <a name="getfileattributes"></a><h3>E.1.7 GetFileAttributes</h3>
    612. 

  612. <ul>
    613. 

  613. <li>Get attributes of file or directory.</li></ul>
    614. 

  614. 

  615. <p><b>Syntax:</b></p>
    616. 

  616. <pre>${GetFileAttributes} &quot;[File]&quot; &quot;[Attributes]&quot; $var
    617. 

  617. </pre>
    618. 

  618. <pre>&quot;[File]&quot;          ; File or directory
    619. 

  619.                   ;
    620. 

  620. &quot;[Attributes]&quot;    ; &quot;ALL&quot;  (default)
    621. 

  621.                   ;  -all attributes of file combined with &quot;|&quot; to output
    622. 

  622.                   ;
    623. 

  623.                   ; &quot;READONLY|HIDDEN|SYSTEM|DIRECTORY|ARCHIVE|
    624. 

  624.                   ; DEVICE|NORMAL|TEMPORARY|SPARSE_FILE|REPARSE_POINT|
    625. 

  625.                   ; COMPRESSED|OFFLINE|NOT_CONTENT_INDEXED|ENCRYPTED&quot;
    626. 

  626.                   ;  -file must have specified attributes
    627. 

  627.                   ;
    628. 

  628. $var              ; Result:
    629. 

  629.                   ;    $var=attr1|attr2|... (if used &quot;ALL&quot;)
    630. 

  630.                   ;    $var=1   file has specified attributes
    631. 

  631.                   ;    $var=0   file has no specified attributes
    632. 

  632. </pre>
    633. 

  633. 

  634. <p><b>Note:</b> <br>- Error flag is set if file doesn't exist</p>
    635. 

  635. 

  636. <p><b>Example:</b></p>
    637. 

  637. <pre>Section
    638. 

  638. &#0009;${GetFileAttributes} &quot;C:\MSDOS.SYS&quot; &quot;ALL&quot; $R0
    639. 

  639. &#0009;; $R0=READONLY|HIDDEN|SYSTEM|ARCHIVE
    640. 

  640. 

  641. &#0009;${GetFileAttributes} &quot;C:\MSDOS.SYS&quot; &quot;SYSTEM|HIDDEN&quot; $R0
    642. 

  642. &#0009;; $R0=1
    643. 

  643. 

  644. &#0009;${GetFileAttributes} &quot;C:\MSDOS.SYS&quot; &quot;NORMAL&quot; $R0
    645. 

  645. &#0009;; $R0=0
    646. 

  646. SectionEnd
    647. 

  647. </pre>
    648. 

  648. <a name="getfileversion"></a><h3>E.1.8 GetFileVersion</h3>
    649. 

  649. <ul>
    650. 

  650. <li>Get version information from executable file.</li></ul>
    651. 

  651. 

  652. <p><b>Syntax:</b></p>
    653. 

  653. <pre>${GetFileVersion} &quot;[Executable]&quot; $var
    654. 

  654. </pre>
    655. 

  655. <pre>&quot;[Executable]&quot;      ; Executable file (*.exe *.dll ...)
    656. 

  656. $var                ; Result: Version number
    657. 

  657. </pre>
    658. 

  658. 

  659. <p><b>Note:</b> <br>- Error flag if file doesn't exist <br>- Error flag if file doesn't contain version information</p>
    660. 

  660. 

  661. <p><b>Example:</b></p>
    662. 

  662. <pre>${GetFileVersion} &quot;C:\ftp\program.exe&quot; $R0 ; $R0=&quot;1.1.0.12&quot;
    663. 

  663. </pre>
    664. 

  664. <a name="getexename"></a><h3>E.1.9 GetExeName</h3>
    665. 

  665. <ul>
    666. 

  666. <li>Get installer filename (with valid case for Windows 98/Me).</li></ul>
    667. 

  667. 

  668. <p><b>Syntax:</b></p>
    669. 

  669. <pre>${GetExeName} $var
    670. 

  670. </pre>
    671. 

  671. 

  672. <p><b>Example:</b></p>
    673. 

  673. <pre>${GetExeName} $R0 ; $R0=&quot;C:\ftp\program.exe&quot;
    674. 

  674. </pre>
    675. 

  675. <a name="getexepath"></a><h3>E.1.10 GetExePath</h3>
    676. 

  676. <ul>
    677. 

  677. <li>Get installer pathname ($EXEDIR with valid case for Windows 98/Me).</li></ul>
    678. 

  678. 

  679. <p><b>Syntax:</b></p>
    680. 

  680. <pre>${GetExePath} $var
    681. 

  681. </pre>
    682. 

  682. 

  683. <p><b>Example:</b></p>
    684. 

  684. <pre>${GetExePath} $R0 ; $R0=&quot;C:\ftp&quot;
    685. 

  685. </pre>
    686. 

  686. <a name="getparameters"></a><h3>E.1.11 GetParameters</h3>
    687. 

  687. <ul>
    688. 

  688. <li>Get command line parameters.</li></ul>
    689. 

  689. 

  690. <p><b>Syntax:</b></p>
    691. 

  691. <pre>${GetParameters} $var
    692. 

  692. </pre>
    693. 

  693. 

  694. <p><b>Example:</b></p>
    695. 

  695. <pre>${GetParameters} $R0 ; $R0=&quot;[parameters]&quot;
    696. 

  696. </pre>
    697. 

  697. <a name="getoptions"></a><h3>E.1.12 GetOptions</h3>
    698. 

  698. <ul>
    699. 

  699. <li>Get options from command line parameters.</li></ul>
    700. 

  700. 

  701. <p><b>Syntax:</b></p>
    702. 

  702. <pre>${GetOptions} &quot;[Parameters]&quot; &quot;[Option]&quot; $var
    703. 

  703. </pre>
    704. 

  704. <pre>&quot;[Parameters]&quot;     ; command line parameters
    705. 

  705.                    ;
    706. 

  706. &quot;[Option]&quot;         ; option name
    707. 

  707.                    ;
    708. 

  708. $var               ; Result: option string
    709. 

  709. </pre>
    710. 

  710. 

  711. <p><b>Note:</b> <br>- The error flag is set if the option is not found <br>- The first character in the option string is treated as a parameter delimiter</p>
    712. 

  712. 

  713. <p><b>Example1:</b></p>
    714. 

  714. <pre>Section
    715. 

  715. &#0009;${GetOptions} &quot;/S /T&quot; &quot;/T&quot;  $R0
    716. 

  716. 

  717. &#0009;IfErrors 0 +2
    718. 

  718. &#0009;MessageBox MB_OK &quot;Not found&quot; IDOK +2
    719. 

  719. &#0009;MessageBox MB_OK &quot;Found&quot;
    720. 

  720. SectionEnd
    721. 

  721. </pre>
    722. 

  722. 

  723. <p><b>Example2:</b></p>
    724. 

  724. <pre>Section
    725. 

  725. &#0009;${GetOptions} &quot;-INSTDIR=C:\Program Files\Common Files -SILENT=yes&quot; &quot;-INSTDIR=&quot;  $R0
    726. 

  726. &#0009;;$R0=C:\Program Files\Common Files
    727. 

  727. SectionEnd
    728. 

  728. </pre>
    729. 

  729. 

  730. <p><b>Example3:</b></p>
    731. 

  731. <pre>Section
    732. 

  732. &#0009;${GetOptions} '/SILENT=yes /INSTDIR=&quot;C:/Program Files/Common Files&quot; /ADMIN=password' &quot;/INSTDIR=&quot;  $R0
    733. 

  733. &#0009;;$R0=C:/Program Files/Common Files
    734. 

  734. SectionEnd
    735. 

  735. </pre>
    736. 

  736. 

  737. <p><b>Example4:</b></p>
    738. 

  738. <pre>Section
    739. 

  739. &#0009;${GetOptions} `-SILENT=yes -INSTDIR='&quot;C:/Program Files/Common Files&quot;' -ADMIN=password` &quot;-INSTDIR=&quot;  $R0
    740. 

  740. &#0009;;$R0=&quot;C:/Program Files/Common Files&quot;
    741. 

  741. SectionEnd
    742. 

  742. </pre>
    743. 

  743. <a name="getoptionss"></a><h3>E.1.13 GetOptionsS</h3>
    744. 

  744. <ul>
    745. 

  745. <li>Same as <a href="AppendixE.html#getoptions">GetOptions</a>, but case sensitive.</li></ul>
    746. 

  746. <a name="getroot"></a><h3>E.1.14 GetRoot</h3>
    747. 

  747. <ul>
    748. 

  748. <li>Get root directory.</li></ul>
    749. 

  749. 

  750. <p><b>Syntax:</b></p>
    751. 

  751. <pre>${GetRoot} &quot;[FullPath]&quot; $var
    752. 

  752. </pre>
    753. 

  753. 

  754. <p><b>Examples:</b></p>
    755. 

  755. <pre>${GetRoot} &quot;C:\Program Files\NSIS&quot; $R0 ; $R0=&quot;C:&quot;
    756. 

  756. ${GetRoot} &quot;\\SuperPimp\NSIS\Source\exehead\Ui.c&quot; $R0 ; $R0=&quot;\\SuperPimp\NSIS&quot;
    757. 

  757. </pre>
    758. 

  758. <a name="getparent"></a><h3>E.1.15 GetParent</h3>
    759. 

  759. <ul>
    760. 

  760. <li>Get parent directory.</li></ul>
    761. 

  761. 

  762. <p><b>Syntax:</b></p>
    763. 

  763. <pre>${GetParent} &quot;[PathString]&quot; $var
    764. 

  764. </pre>
    765. 

  765. 

  766. <p><b>Example:</b></p>
    767. 

  767. <pre>${GetParent} &quot;C:\Program Files\Winamp\uninstwa.exe&quot; $R0 ; $R0=&quot;C:\Program Files\Winamp&quot;
    768. 

  768. </pre>
    769. 

  769. <a name="getfilename"></a><h3>E.1.16 GetFileName</h3>
    770. 

  770. <ul>
    771. 

  771. <li>Get last part from directory path.</li></ul>
    772. 

  772. 

  773. <p><b>Syntax:</b></p>
    774. 

  774. <pre>${GetFileName} &quot;[PathString]&quot; $var
    775. 

  775. </pre>
    776. 

  776. 

  777. <p><b>Example:</b></p>
    778. 

  778. <pre>${GetFileName} &quot;C:\Program Files\Winamp\uninstwa.exe&quot; $R0 ; $R0=&quot;uninstwa.exe&quot;
    779. 

  779. </pre>
    780. 

  780. <a name="getbasename"></a><h3>E.1.17 GetBaseName</h3>
    781. 

  781. <ul>
    782. 

  782. <li>Get file name without extension.</li></ul>
    783. 

  783. 

  784. <p><b>Syntax:</b></p>
    785. 

  785. <pre>${GetBaseName} &quot;[FileString]&quot; $var
    786. 

  786. </pre>
    787. 

  787. 

  788. <p><b>Example:</b></p>
    789. 

  789. <pre>${GetBaseName} &quot;C:\ftp\program.exe&quot; $R0 ; $R0=&quot;program&quot;
    790. 

  790. </pre>
    791. 

  791. <a name="getfileext"></a><h3>E.1.18 GetFileExt</h3>
    792. 

  792. <ul>
    793. 

  793. <li>Get extension of file.</li></ul>
    794. 

  794. 

  795. <p><b>Syntax:</b></p>
    796. 

  796. <pre>${GetFileExt} &quot;[FileString]&quot; $var
    797. 

  797. </pre>
    798. 

  798. 

  799. <p><b>Example:</b></p>
    800. 

  800. <pre>${GetFileExt} &quot;C:\ftp\program.exe&quot; $R0 ; $R0=&quot;exe&quot;
    801. 

  801. </pre>
    802. 

  802. <a name="bannertrimpath"></a><h3>E.1.19 BannerTrimPath</h3>
    803. 

  803. <ul>
    804. 

  804. <li>Trim string path for banner.</li></ul>
    805. 

  805. 

  806. <p><b>Syntax:</b></p>
    807. 

  807. <pre>${BannerTrimPath} &quot;[PathString]&quot; &quot;[Option]&quot; $var
    808. 

  808. </pre>
    809. 

  809. <pre>&quot;[PathString]&quot;    ;
    810. 

  810.                   ;
    811. 

  811. &quot;[Option]&quot;        ; [Length][A|B|C|D]
    812. 

  812.                   ;
    813. 

  813.                   ; Length  -Maximum string length
    814. 

  814.                   ;   A     -Trim center path (default)
    815. 

  815.                   ;           (C:\root\...\third path) 
    816. 

  816.                   ;           If A mode not possible Then will be used B mode
    817. 

  817.                   ;   B     -Trim right path
    818. 

  818.                   ;           (C:\root\second path\...)
    819. 

  819.                   ;           If B mode not possible Then will be used C mode
    820. 

  820.                   ;   C     -Trim right string
    821. 

  821.                   ;           (C:\root\second path\third p...)
    822. 

  822.                   ;   D     -Trim right string + filename
    823. 

  823.                   ;           (C:\root\second p...\third path)
    824. 

  824.                   ;           If D mode not possible Then will be used C mode
    825. 

  825.                   ;
    826. 

  826. $var              ; Result:  Trimmed path
    827. 

  827. </pre>
    828. 

  828. 

  829. <p><b>Example:</b></p>
    830. 

  830. <pre>Section
    831. 

  831. &#0009;${BannerTrimPath} &quot;C:\Server\Documents\Terminal\license.htm&quot; &quot;35A&quot; $R0
    832. 

  832. &#0009;;$R0=C:\Server\...\Terminal\license.htm
    833. 

  833. SectionEnd
    834. 

  834. </pre>
    835. 

  835. 

  836. <p><b>Example (Banner plugin):</b></p>
    837. 

  837. <pre>!include &quot;WinMessages.nsh&quot;
    838. 

  838. !include &quot;FileFunc.nsh&quot;
    839. 

  839. 

  840. Section
    841. 

  841. &#0009;Banner::show &quot;Starting...&quot;
    842. 

  842. &#0009;Banner::getWindow
    843. 

  843. &#0009;Pop $R1
    844. 

  844. &#0009;${Locate} &quot;$WINDIR&quot; &quot;/L=F /M=*.* /B=1&quot; &quot;LocateCallback&quot;
    845. 

  845. &#0009;Banner::destroy
    846. 

  846. SectionEnd
    847. 

  847. 

  848. Function LocateCallback
    849. 

  849. &#0009;StrCmp $R0 $R8 code
    850. 

  850. &#0009;StrCpy $R0 $R8
    851. 

  851. &#0009;${BannerTrimPath} &quot;$R8&quot; &quot;38B&quot; $R8
    852. 

  852. &#0009;GetDlgItem $1 $R1 1030
    853. 

  853. &#0009;SendMessage $1 ${WM_SETTEXT} 0 &quot;STR:$R8&quot;
    854. 

  854. 

  855. &#0009;code:
    856. 

  856. &#0009;StrCmp $R9 '' end
    857. 

  857. &#0009;;...
    858. 

  858. 

  859. &#0009;end:
    860. 

  860. &#0009;Push $0
    861. 

  861. FunctionEnd
    862. 

  862. </pre>
    863. 

  863. 

  864. <p><b>Example (<a href="http://nsis.sourceforge.net/Nxs_plug-in">NxS plugin</a>):</b></p>
    865. 

  865. <pre>!include &quot;FileFunc.nsh&quot;
    866. 

  866. 

  867. Section
    868. 

  868. &#0009;nxs::Show /NOUNLOAD `$(^Name) Setup`\
    869. 

  869. &#0009;  /top `Setup searching something$\nPlease wait$\nIf you can...`\
    870. 

  870. &#0009;  /h 1 /can 1 /end
    871. 

  871. &#0009;${Locate} &quot;$WINDIR&quot; &quot;/L=F /M=*.* /B=1&quot; &quot;LocateCallback&quot;
    872. 

  872. &#0009;nxs::Destroy
    873. 

  873. SectionEnd
    874. 

  874. 

  875. Function LocateCallback
    876. 

  876. &#0009;StrCmp $R0 $R8 abortcheck
    877. 

  877. &#0009;StrCpy $R0 $R8
    878. 

  878. &#0009;${BannerTrimPath} &quot;$R8&quot; &quot;55A&quot; $R8
    879. 

  879. &#0009;nxs::Update /NOUNLOAD /sub &quot;$R8&quot; /pos 78 /end
    880. 

  880. 

  881. &#0009;abortcheck:
    882. 

  882. &#0009;nxs::HasUserAborted /NOUNLOAD
    883. 

  883. &#0009;Pop $0
    884. 

  884. &#0009;StrCmp $0 1 0 +2
    885. 

  885. &#0009;StrCpy $0 StopLocate
    886. 

  886. 

  887. &#0009;StrCmp $R9 '' end
    888. 

  888. &#0009;;...
    889. 

  889. 

  890. &#0009;end:
    891. 

  891. &#0009;Push $0
    892. 

  892. FunctionEnd
    893. 

  893. </pre>
    894. 

  894. <a name="dirstate"></a><h3>E.1.20 DirState</h3>
    895. 

  895. <ul>
    896. 

  896. <li>Check directory full, empty or not exist.</li></ul>
    897. 

  897. 

  898. <p><b>Syntax:</b></p>
    899. 

  899. <pre>${DirState} &quot;[path]&quot; $var
    900. 

  900. </pre>
    901. 

  901. <pre>&quot;[path]&quot;      ; Directory
    902. 

  902. $var          ; Result:
    903. 

  903.               ;    $var=0  (empty)
    904. 

  904.               ;    $var=1  (full)
    905. 

  905.               ;    $var=-1 (directory not found)
    906. 

  906. </pre>
    907. 

  907. 

  908. <p><b>Example:</b></p>
    909. 

  909. <pre>${DirState} &quot;$TEMP&quot; $R0 ; $R0=&quot;1&quot; (directory is full)
    910. 

  910. </pre>
    911. 

  911. <a name="refreshshellicons"></a><h3>E.1.21 RefreshShellIcons</h3>
    912. 

  912. <ul>
    913. 

  913. <li>After changing file associations, you can call this function to refresh the shell immediately.</li></ul>
    914. 

  914. 

  915. <p><b>Syntax:</b></p>
    916. 

  916. <pre>${RefreshShellIcons}
    917. 

  917. </pre>
    918. 

  918. 

  919. <p><b>Example:</b></p>
    920. 

  920. <pre>Section
    921. 

  921. &#0009;WriteRegStr HKCR &quot;Winamp.File\DefaultIcon&quot; &quot;&quot; &quot;$INSTDIR\WINAMP.EXE,2&quot;
    922. 

  922. &#0009;${RefreshShellIcons}
    923. 

  923. SectionEnd
    924. 

  924. </pre>
    925. 

  925. <a name="textfunc"></a><h2>E.2 Text Functions Header</h2>
    926. 

  926. <a name="E.2.1"></a><h3>E.2.1 Introduction</h3>
    927. 

  927. 

  928. <p>Include header:</p>
    929. 

  929. <pre>!include &quot;TextFunc.nsh&quot;
    930. 

  930. </pre>
    931. 

  931. 

  932. <p>Call functions:</p>
    933. 

  933. <pre>Section Install
    934. 

  934. &#0009;${LineRead} &quot;C:\a.log&quot; &quot;-1&quot; $R0
    935. 

  935. &#0009;; $R0=&quot;Last line$\r$\n&quot;
    936. 

  936. SectionEnd
    937. 

  937. </pre>
    938. 

  938. <pre>Section un.Install
    939. 

  939. &#0009;${TrimNewLines} &quot;Last line$\r$\n&quot; $R0
    940. 

  940. &#0009;; $R0=&quot;Last line&quot;
    941. 

  941. SectionEnd
    942. 

  942. </pre>
    943. 

  943. <a name="linefind"></a><h3>E.2.2 LineFind</h3>
    944. 

  944. <ul>
    945. 

  945. <li>Find specified lines in text file, and edit or view these lines in callback function.</li></ul>
    946. 

  946. 

  947. <p><b>Syntax:</b></p>
    948. 

  948. <pre>${LineFind} &quot;[File1]&quot; &quot;[File2|/NUL]&quot; &quot;[LineNumbers]&quot; &quot;Function&quot;
    949. 

  949. </pre>
    950. 

  950. <pre>&quot;[File1]&quot;         ; Input text file
    951. 

  951.                   ;
    952. 

  952. &quot;[File2|/NUL]&quot;    ; [File2]
    953. 

  953.                   ;   Output text file
    954. 

  954.                   ;   If empty then File2=File1
    955. 

  955.                   ; [/NUL]
    956. 

  956.                   ;   No output text file (only read File1)
    957. 

  957.                   ;
    958. 

  958. &quot;[LineNumbers]&quot;   ; [No|-No|No:No|{No}|{-No}|{No:No}]
    959. 

  959.                   ;   1:-1     all lines to change (default)
    960. 

  960.                   ;   2        second line from start
    961. 

  961.                   ;   -3       third line from end
    962. 

  962.                   ;   5:9      range of lines from 5 to 9
    963. 

  963.                   ;   {2}      only second line from start to output
    964. 

  964.                   ;   {-3}     only third line from end to output
    965. 

  965.                   ;   {5:9}    only range of lines from 5 to 9 to output
    966. 

  966.                   ;
    967. 

  967. &quot;Function&quot;        ; Callback function for specified lines
    968. 

  968. 

  969. Function &quot;Function&quot;
    970. 

  970. &#0009;; $R9       current line
    971. 

  971. &#0009;; $R8       current line number
    972. 

  972. &#0009;; $R7       current line negative number
    973. 

  973. &#0009;; $R6       current range of lines
    974. 

  974. &#0009;; $R5       handle of a file opened to read
    975. 

  975. &#0009;; $R4       handle of a file opened to write ($R4=&quot;&quot; if &quot;/NUL&quot;)
    976. 

  976. 

  977. &#0009;; you can use any string functions
    978. 

  978. &#0009;; $R0-$R3  are not used (save data in them).
    979. 

  979. &#0009;; ...
    980. 

  980. 

  981. &#0009;Push $var      ; If $var=&quot;StopLineFind&quot;  Then exit from function
    982. 

  982. &#0009;               ; If $var=&quot;SkipWrite&quot;     Then skip current line (ignored if &quot;/NUL&quot;)
    983. 

  983. FunctionEnd
    984. 

  984. </pre>
    985. 

  985. 

  986. <p><b>Note:</b> <br>- Error flag if input file doesn't exist <br>- Error flag if output file path doesn't exist <br>- Ranges must be specified on growth (2 4:5 9:-8 -5:-4 -2:-1) <br>- Output file will not be updated if no changes made.</p>
    987. 

  987. 

  988. <p><b>Example1 (delete first two symbols):</b></p>
    989. 

  989. <pre>Section
    990. 

  990. &#0009;${LineFind} &quot;C:\a.log&quot; &quot;C:\a-edited.log&quot; &quot;3:-1&quot; &quot;Example1&quot;
    991. 

  991. &#0009;IfErrors 0 +2
    992. 

  992. &#0009;MessageBox MB_OK &quot;Error&quot;
    993. 

  993. SectionEnd
    994. 

  994. 

  995. Function Example1
    996. 

  996. &#0009;${TrimNewLines} '$R9' $R9
    997. 

  997. &#0009;StrCpy $R9 $R9 '' 2
    998. 

  998. &#0009;StrCpy $R9 '$R9$\r$\n'
    999. 

  999. &#0009;;start from 3 line and delete first two symbols
    1000. 

  1000. 

  1001. &#0009;Push $0
    1002. 

  1002. FunctionEnd
    1003. 

  1003. </pre>
    1004. 

  1004. 

  1005. <p><b>Example2 (show changed lines):</b></p>
    1006. 

  1006. <pre>Section
    1007. 

  1007. &#0009;${LineFind} &quot;C:\a.log&quot; &quot;a.log&quot; &quot;{5:12 15 -6:-5 -1}&quot; &quot;Example2&quot;
    1008. 

  1008. &#0009;IfErrors 0 +2
    1009. 

  1009. &#0009;MessageBox MB_OK &quot;Error&quot;
    1010. 

  1010. SectionEnd
    1011. 

  1011. 

  1012. Function Example2
    1013. 

  1013. &#0009;${TrimNewLines} '$R9' $R9
    1014. 

  1014. &#0009;StrCpy $R9 &quot;$R9   ~Changed line ($R8)~$\r$\n&quot;
    1015. 

  1015. 

  1016. &#0009;Push $0
    1017. 

  1017. FunctionEnd
    1018. 

  1018. </pre>
    1019. 

  1019. 

  1020. <p><b>Example3 (delete lines):</b></p>
    1021. 

  1021. <pre>Section
    1022. 

  1022. &#0009;${LineFind} &quot;C:\a.log&quot; &quot;\logs\a.log&quot; &quot;2:3 10:-5 -3:-2&quot; &quot;Example3&quot;
    1023. 

  1023. &#0009;IfErrors 0 +2
    1024. 

  1024. &#0009;MessageBox MB_OK &quot;Error&quot;
    1025. 

  1025. SectionEnd
    1026. 

  1026. 

  1027. Function Example3
    1028. 

  1028. &#0009;StrCpy $0 SkipWrite
    1029. 

  1029. 

  1030. &#0009;Push $0
    1031. 

  1031. FunctionEnd
    1032. 

  1032. </pre>
    1033. 

  1033. 

  1034. <p><b>Example4 (insert lines):</b></p>
    1035. 

  1035. <pre>Section
    1036. 

  1036. &#0009;${LineFind} &quot;C:\a.log&quot; &quot;&quot; &quot;10&quot; &quot;Example4
    1037. 

  1037. &#0009;IfErrors 0 +2
    1038. 

  1038. &#0009;MessageBox MB_OK &quot;Error&quot;
    1039. 

  1039. SectionEnd
    1040. 

  1040. 

  1041. Function Example4
    1042. 

  1042. &#0009;FileWrite $R4 &quot;---First Line---$\r$\n&quot;
    1043. 

  1043. &#0009;FileWrite $R4 &quot;---Second Line ...---$\r$\n&quot;
    1044. 

  1044. 

  1045. &#0009;Push $0
    1046. 

  1046. FunctionEnd
    1047. 

  1047. </pre>
    1048. 

  1048. 

  1049. <p><b>Example5 (replace in file with count of changes - &quot;WordFunc.nsh&quot; required):</b></p>
    1050. 

  1050. <pre>!include &quot;WordFunc.nsh&quot;
    1051. 

  1051. 

  1052. Section
    1053. 

  1053. &#0009;StrCpy $R0 0
    1054. 

  1054. &#0009;${LineFind} &quot;C:\a.log&quot; &quot;C:\logs\a.log&quot; &quot;1:-1&quot; &quot;Example5&quot;
    1055. 

  1055. &#0009;IfErrors 0 +2
    1056. 

  1056. &#0009;MessageBox MB_OK &quot;Error&quot; IDOK +2
    1057. 

  1057. &#0009;MessageBox MB_OK &quot;Changed lines=$R0&quot;
    1058. 

  1058. SectionEnd
    1059. 

  1059. 

  1060. Function Example5
    1061. 

  1061. &#0009;StrCpy $1 $R9
    1062. 

  1062. 

  1063. &#0009;${WordReplace} '$R9' ' ' '_' '+*' $R9
    1064. 

  1064. 

  1065. &#0009;StrCmp $1 $R9 +2
    1066. 

  1066. &#0009;IntOp $R0 $R0 + 1
    1067. 

  1067. &#0009;;$R0   count of changed lines
    1068. 

  1068. 

  1069. &#0009;Push $0
    1070. 

  1070. FunctionEnd
    1071. 

  1071. </pre>
    1072. 

  1072. 

  1073. <p><b>Example6 (line string to cut or delete):</b></p>
    1074. 

  1074. <pre>Section
    1075. 

  1075. &#0009;${LineFind} &quot;\a.log&quot; &quot;C:\logs\a.log&quot; &quot;&quot; &quot;Example6&quot;
    1076. 

  1076. &#0009;IfErrors 0 +2
    1077. 

  1077. &#0009;MessageBox MB_OK &quot;Error&quot; IDOK +2
    1078. 

  1078. &#0009;MessageBox MB_OK &quot;Processed lines=$R1:$R2&quot;
    1079. 

  1079. SectionEnd
    1080. 

  1080. 

  1081. Function Example6
    1082. 

  1082. &#0009;;(Cut lines from a line to another line (also including that line))
    1083. 

  1083. &#0009;StrCmp $R0 finish stop
    1084. 

  1084. &#0009;StrCmp $R0 start finish
    1085. 

  1085. &#0009;StrCmp $R9 'Start Line$\r$\n' 0 skip
    1086. 

  1086. &#0009;StrCpy $R0 start
    1087. 

  1087. &#0009;StrCpy $R1 $R8
    1088. 

  1088. &#0009;goto code
    1089. 

  1089. &#0009;finish:
    1090. 

  1090. &#0009;StrCmp $R9 'Finish Line$\r$\n' 0 code
    1091. 

  1091. &#0009;StrCpy $R0 finish
    1092. 

  1092. &#0009;StrCpy $R2 $R8
    1093. 

  1093. &#0009;goto code
    1094. 

  1094. &#0009;skip:
    1095. 

  1095. &#0009;StrCpy $0 SkipWrite
    1096. 

  1096. &#0009;goto output
    1097. 

  1097. &#0009;stop:
    1098. 

  1098. &#0009;StrCpy $0 StopLineFind
    1099. 

  1099. &#0009;goto output
    1100. 

  1100. 

  1101. &#0009;;;(Delete lines from a line to another line (also including that line))
    1102. 

  1102. &#0009;; StrCmp $R0 finish code
    1103. 

  1103. &#0009;; StrCmp $R0 start finish
    1104. 

  1104. &#0009;; StrCmp $R9 'Start Line$\r$\n' 0 code
    1105. 

  1105. &#0009;; StrCpy $R0 start
    1106. 

  1106. &#0009;; StrCpy $R1 $R8
    1107. 

  1107. &#0009;; goto skip
    1108. 

  1108. &#0009;; finish:
    1109. 

  1109. &#0009;; StrCmp $R9 'Finish Line$\r$\n' 0 skip
    1110. 

  1110. &#0009;; StrCpy $R0 finish
    1111. 

  1111. &#0009;; StrCpy $R2 $R8
    1112. 

  1112. &#0009;; skip:
    1113. 

  1113. &#0009;; StrCpy $0 SkipWrite
    1114. 

  1114. &#0009;; goto output
    1115. 

  1115. 

  1116. &#0009;code:
    1117. 

  1117. &#0009;;...
    1118. 

  1118. 

  1119. &#0009;output:
    1120. 

  1120. &#0009;Push $0
    1121. 

  1121. FunctionEnd
    1122. 

  1122. </pre>
    1123. 

  1123. 

  1124. <p><b>Example7 (read lines):</b></p>
    1125. 

  1125. <pre>Section
    1126. 

  1126. &#0009;${LineFind} &quot;C:\a.log&quot; &quot;/NUL&quot; &quot;1:-1&quot; &quot;Example7&quot;
    1127. 

  1127. &#0009;IfErrors 0 +2
    1128. 

  1128. &#0009;MessageBox MB_OK &quot;Error&quot;
    1129. 

  1129. SectionEnd
    1130. 

  1130. 

  1131. Function Example7
    1132. 

  1132. &#0009;MessageBox MB_OKCANCEL '$$R9  &quot;Line&quot;=[$R9]$\n$$R8     &quot;#&quot; =[$R8]' IDOK +2
    1133. 

  1133. &#0009;StrCpy $0 StopLineFind
    1134. 

  1134. 

  1135. &#0009;Push $0
    1136. 

  1136. FunctionEnd
    1137. 

  1137. </pre>
    1138. 

  1138. <a name="lineread"></a><h3>E.2.3 LineRead</h3>
    1139. 

  1139. <ul>
    1140. 

  1140. <li>Get line in file specified with number.</li></ul>
    1141. 

  1141. 

  1142. <p><b>Syntax:</b></p>
    1143. 

  1143. <pre>${LineRead} &quot;[File]&quot; &quot;[LineNumber]&quot; $var
    1144. 

  1144. </pre>
    1145. 

  1145. <pre>&quot;[File]&quot;         ; Input text file
    1146. 

  1146.                  ;
    1147. 

  1147. &quot;[LineNumber]&quot;   ; [No|-No]
    1148. 

  1148.                  ;   3    line number from start
    1149. 

  1149.                  ;   -5   line number from end
    1150. 

  1150.                  ;
    1151. 

  1151. $var             ; Result: Line
    1152. 

  1152. </pre>
    1153. 

  1153. 

  1154. <p><b>Note:</b> <br>- Error flag if input file doesn't exist <br>- Error flag if line number not found</p>
    1155. 

  1155. 

  1156. <p><b>Example:</b></p>
    1157. 

  1157. <pre>Section
    1158. 

  1158. &#0009;${LineRead} &quot;C:\a.log&quot; &quot;-1&quot; $R0
    1159. 

  1159. &#0009;; $R0=&quot;Last line$\r$\n&quot;
    1160. 

  1160. SectionEnd
    1161. 

  1161. </pre>
    1162. 

  1162. <a name="filereadfromend"></a><h3>E.2.4 FileReadFromEnd</h3>
    1163. 

  1163. <ul>
    1164. 

  1164. <li>Read text file from end line by line.</li></ul>
    1165. 

  1165. 

  1166. <p><b>Syntax:</b></p>
    1167. 

  1167. <pre>${FileReadFromEnd} &quot;[File]&quot; &quot;Function&quot;
    1168. 

  1168. </pre>
    1169. 

  1169. <pre>&quot;[File]&quot;      ; Input text file
    1170. 

  1170. &quot;Function&quot;    ; Callback function
    1171. 

  1171. 

  1172. Function &quot;Function&quot;
    1173. 

  1173. &#0009;; $9       current line
    1174. 

  1174. &#0009;; $8       current line number
    1175. 

  1175. &#0009;; $7       current line negative number
    1176. 

  1176. 

  1177. &#0009;; $R0-$R9  are not used (save data in them).
    1178. 

  1178. &#0009;; ...
    1179. 

  1179. 

  1180. &#0009;Push $var      ; If $var=&quot;StopFileReadFromEnd&quot;  Then exit from function
    1181. 

  1181. FunctionEnd
    1182. 

  1182. </pre>
    1183. 

  1183. 

  1184. <p><b>Note:</b> <br>- Error flag if input file doesn't exist</p>
    1185. 

  1185. 

  1186. <p><b>Example1:</b></p>
    1187. 

  1187. <pre>Section
    1188. 

  1188. &#0009;${FileReadFromEnd} &quot;C:\a.log&quot; &quot;Example1&quot;
    1189. 

  1189. 

  1190. &#0009;IfErrors 0 +2
    1191. 

  1191. &#0009;MessageBox MB_OK &quot;Error&quot;
    1192. 

  1192. SectionEnd
    1193. 

  1193. 

  1194. Function Example1
    1195. 

  1195. &#0009;MessageBox MB_OKCANCEL '&quot;Line&quot;=[$9]$\n   &quot;#&quot;=[$8]$\n  &quot;-#&quot;=[$7]' IDOK +2
    1196. 

  1196. &#0009;StrCpy $0 StopFileReadFromEnd
    1197. 

  1197. 

  1198. &#0009;Push $0
    1199. 

  1199. FunctionEnd
    1200. 

  1200. </pre>
    1201. 

  1201. 

  1202. <p><b>Example2 (Reverse text file):</b></p>
    1203. 

  1203. <pre>Section
    1204. 

  1204. &#0009;GetTempFileName $R0
    1205. 

  1205. &#0009;FileOpen $R1 $R0 w
    1206. 

  1206. &#0009;${FileReadFromEnd} &quot;C:\a.log&quot; &quot;Example2&quot;
    1207. 

  1207. &#0009;FileClose $R1
    1208. 

  1208. 

  1209. &#0009;IfErrors 0 +2
    1210. 

  1210. &#0009;MessageBox MB_OK &quot;Error&quot; IDOK +2
    1211. 

  1211. &#0009;Exec '&quot;notepad.exe&quot; &quot;$R0&quot;'
    1212. 

  1212. SectionEnd
    1213. 

  1213. 

  1214. Function Example2
    1215. 

  1215. &#0009;StrCmp $7 -1 0 +5
    1216. 

  1216. &#0009;StrCpy $1 $9 1 -1
    1217. 

  1217. &#0009;StrCmp $1 '$\n' +3
    1218. 

  1218. &#0009;StrCmp $1 '$\r' +2
    1219. 

  1219. &#0009;StrCpy $9 '$9$\r$\n'
    1220. 

  1220. 

  1221. &#0009;FileWrite $R1 &quot;$9&quot;
    1222. 

  1222. 

  1223. &#0009;Push $0
    1224. 

  1224. FunctionEnd
    1225. 

  1225. </pre>
    1226. 

  1226. <a name="linesum"></a><h3>E.2.5 LineSum</h3>
    1227. 

  1227. <ul>
    1228. 

  1228. <li>Get sum of lines in text file.</li></ul>
    1229. 

  1229. 

  1230. <p><b>Syntax:</b></p>
    1231. 

  1231. <pre>${LineSum} &quot;[File]&quot; $var
    1232. 

  1232. </pre>
    1233. 

  1233. <pre>&quot;[File]&quot;      ; Input file
    1234. 

  1234. $var          ; Result: Sum of lines
    1235. 

  1235. </pre>
    1236. 

  1236. 

  1237. <p><b>Note:</b> <br>- Error flag if input file doesn't exist</p>
    1238. 

  1238. 

  1239. <p><b>Example:</b></p>
    1240. 

  1240. <pre>Section
    1241. 

  1241. &#0009;${LineSum} &quot;C:\a.log&quot; $R0
    1242. 

  1242. &#0009;; $R0=&quot;54&quot;
    1243. 

  1243. SectionEnd
    1244. 

  1244. </pre>
    1245. 

  1245. <a name="filejoin"></a><h3>E.2.6 FileJoin</h3>
    1246. 

  1246. <ul>
    1247. 

  1247. <li>Join two files in one (File1 + File2 = File3).</li></ul>
    1248. 

  1248. 

  1249. <p><b>Syntax:</b></p>
    1250. 

  1250. <pre>${FileJoin} &quot;[File1]&quot; &quot;[File2]&quot; &quot;[File3]&quot;
    1251. 

  1251. </pre>
    1252. 

  1252. <pre>&quot;[File1]&quot;     ; Input File1
    1253. 

  1253. &quot;[File2]&quot;     ; Input File2
    1254. 

  1254. &quot;[File3]&quot;     ; Output File3
    1255. 

  1255.               ;  If [File3]=&quot;&quot; Then add [File2] to [File1]
    1256. 

  1256. </pre>
    1257. 

  1257. 

  1258. <p><b>Note:</b> <br>- Error flag if input files don't exist <br>- Error flag if output file path doesn't exist</p>
    1259. 

  1259. 

  1260. <p><b>Example1 (Join: a.log + b.log = Z.log):</b></p>
    1261. 

  1261. <pre>Section
    1262. 

  1262. &#0009;${FileJoin} &quot;C:\a.log&quot; &quot;C:\logs\b.log&quot; &quot;C:\Z.log&quot;
    1263. 

  1263. SectionEnd
    1264. 

  1264. </pre>
    1265. 

  1265. 

  1266. <p><b>Example2 (Add: a.log + b.log = a.log):</b></p>
    1267. 

  1267. <pre>Section
    1268. 

  1268. &#0009;${FileJoin} &quot;C:\a.log&quot; &quot;C:\logs\b.log&quot; &quot;C:\a.log&quot;
    1269. 

  1269. SectionEnd
    1270. 

  1270. </pre>
    1271. 

  1271. <a name="textcompare"></a><h3>E.2.7 TextCompare</h3>
    1272. 

  1272. <ul>
    1273. 

  1273. <li>Compare two text files.</li></ul>
    1274. 

  1274. 

  1275. <p><b>Syntax:</b></p>
    1276. 

  1276. <pre>${TextCompare} &quot;[File1]&quot; &quot;[File2]&quot; &quot;[Option]&quot; &quot;Function&quot;
    1277. 

  1277. </pre>
    1278. 

  1278. <pre>&quot;[File1]&quot;     ; File1      Compare these lines
    1279. 

  1279. &quot;[File2]&quot;     ; File2      Compare with these lines
    1280. 

  1280. &quot;[Options]&quot;   ; (line-by-line):
    1281. 

  1281.               ; FastDiff   Compare line N (File1) with line N (File2)
    1282. 

  1282.               ;            Call function if Different lines found
    1283. 

  1283.               ; FastEqual  Compare line N (File1) with line N (File2)
    1284. 

  1284.               ;            Call function if Equal lines found
    1285. 

  1285.               ; (line number independent):
    1286. 

  1286.               ; SlowDiff   Compare line N (File1) with all lines (File2)
    1287. 

  1287.               ;            Call function if line N (File1) Different
    1288. 

  1288.               ; SlowEqual  Compare line N (File1) with all lines (File2)
    1289. 

  1289.               ;            Call function if line N (File1) Equal
    1290. 

  1290. &quot;Function&quot;    ; Callback function
    1291. 

  1291. 

  1292. Function &quot;Function&quot;
    1293. 

  1293. &#0009;; $9    &quot;Line File1&quot;
    1294. 

  1294. &#0009;; $8    &quot;Line number&quot;
    1295. 

  1295. &#0009;; $7    &quot;Line File2&quot;  (empty if SlowDiff)
    1296. 

  1296. &#0009;; $6    &quot;Line number&quot; (empty if SlowDiff)
    1297. 

  1297. 

  1298. &#0009;; $R0-$R9  are not used (save data in them).
    1299. 

  1299. &#0009;; ...
    1300. 

  1300. 

  1301. &#0009;Push $var    ; If $var=&quot;StopTextCompare&quot;  Then exit from function
    1302. 

  1302. FunctionEnd
    1303. 

  1303. </pre>
    1304. 

  1304. 

  1305. <p><b>Note:</b> <br>- Error flag if File1 or File2 doesn't exist <br>- Error flag if syntax error</p>
    1306. 

  1306. 

  1307. <p><b>Example (Different or Equal):</b></p>
    1308. 

  1308. <pre>Section
    1309. 

  1309. &#0009;StrCpy $R0 ''
    1310. 

  1310. &#0009;${TextCompare} &quot;C:\1.txt&quot; &quot;C:\2.txt&quot; &quot;FastDiff&quot; &quot;Example1&quot;
    1311. 

  1311. &#0009;IfErrors 0 +2
    1312. 

  1312. &#0009;MessageBox MB_OK &quot;Error&quot; IDOK +4
    1313. 

  1313. 

  1314. &#0009;StrCmp $R0 NotEqual 0 +2
    1315. 

  1315. &#0009;MessageBox MB_OK &quot;Files differ&quot; IDOK +2
    1316. 

  1316. &#0009;MessageBox MB_OK &quot;Files identical&quot;
    1317. 

  1317. SectionEnd
    1318. 

  1318. 

  1319. Function Example1
    1320. 

  1320. &#0009;StrCpy $R0 NotEqual
    1321. 

  1321. &#0009;StrCpy $0 StopTextCompare
    1322. 

  1322. 

  1323. &#0009;Push $0
    1324. 

  1324. FunctionEnd
    1325. 

  1325. </pre>
    1326. 

  1326. 

  1327. <p><b>Example (Compare line-by-line - Different):</b></p>
    1328. 

  1328. <pre>Section
    1329. 

  1329. &#0009;StrCpy $R0 'Text1.txt'
    1330. 

  1330. &#0009;StrCpy $R1 'Text2.txt'
    1331. 

  1331. 

  1332. &#0009;GetTempFileName $R2
    1333. 

  1333. &#0009;FileOpen $R3 $R2 w
    1334. 

  1334. &#0009;FileWrite $R3 &quot;$R0 | $R1$\r$\n&quot;
    1335. 

  1335. &#0009;${TextCompare} &quot;$R0&quot; &quot;$R1&quot; &quot;FastDiff&quot; &quot;Example2&quot;
    1336. 

  1336. &#0009;IfErrors 0 +2
    1337. 

  1337. &#0009;MessageBox MB_OK &quot;Error&quot; IDOK +2
    1338. 

  1338. 

  1339. &#0009;Exec &quot;notepad.exe $R2&quot;
    1340. 

  1340. FunctionEnd
    1341. 

  1341. 

  1342. Function Example2
    1343. 

  1343. &#0009;FileWrite $R3 '$8=$9'
    1344. 

  1344. &#0009;FileWrite $R3 '$6=$7$\r$\n'
    1345. 

  1345. 

  1346. &#0009;Push $0
    1347. 

  1347. FunctionEnd
    1348. 

  1348. </pre>
    1349. 

  1349. 

  1350. <p><b>Example (Compare line-by-line - Equal):</b></p>
    1351. 

  1351. <pre>Section
    1352. 

  1352. &#0009;StrCpy $R0 'Text1.txt'
    1353. 

  1353. &#0009;StrCpy $R1 'Text2.txt'
    1354. 

  1354. 

  1355. &#0009;GetTempFileName $R2
    1356. 

  1356. &#0009;FileOpen $R3 $R2 w
    1357. 

  1357. &#0009;FileWrite $R3 &quot;$R0 | $R1$\r$\n&quot;
    1358. 

  1358. &#0009;${TextCompare} &quot;$R0&quot; &quot;$R1&quot; &quot;FastEqual&quot; &quot;Example3&quot;
    1359. 

  1359. &#0009;IfErrors 0 +2
    1360. 

  1360. &#0009;MessageBox MB_OK &quot;Error&quot; IDOK +2
    1361. 

  1361. 

  1362. &#0009;Exec &quot;notepad.exe $R2&quot;
    1363. 

  1363. FunctionEnd
    1364. 

  1364. 

  1365. Function Example3
    1366. 

  1366. &#0009;FileWrite $R3 '$8|$6=$9'
    1367. 

  1367. 

  1368. &#0009;Push $0
    1369. 

  1369. FunctionEnd
    1370. 

  1370. </pre>
    1371. 

  1371. 

  1372. <p><b>Example (Compare all lines - Different):</b></p>
    1373. 

  1373. <pre>Section
    1374. 

  1374. &#0009;StrCpy $R0 'Text1.txt'
    1375. 

  1375. &#0009;StrCpy $R1 'Text2.txt'
    1376. 

  1376. 

  1377. &#0009;GetTempFileName $R2
    1378. 

  1378. &#0009;FileOpen $R3 $R2 w
    1379. 

  1379. &#0009;FileWrite $R3 &quot;$R0 | $R1$\r$\n&quot;
    1380. 

  1380. &#0009;${TextCompare} &quot;$R0&quot; &quot;$R1&quot; &quot;SlowDiff&quot; &quot;Example4&quot;
    1381. 

  1381. &#0009;IfErrors 0 +2
    1382. 

  1382. &#0009;MessageBox MB_OK &quot;Error&quot; IDOK end
    1383. 

  1383. 

  1384. &#0009;FileWrite $R3 &quot;$\r$\n$R1 | $R0$\r$\n&quot;
    1385. 

  1385. &#0009;${TextCompare} &quot;$R1&quot; &quot;$R0&quot; &quot;SlowDiff&quot; &quot;Example4&quot;
    1386. 

  1386. &#0009;FileClose $R3
    1387. 

  1387. &#0009;IfErrors 0 +2
    1388. 

  1388. &#0009;MessageBox MB_OK &quot;Error&quot; IDOK end
    1389. 

  1389. 

  1390. &#0009;Exec &quot;notepad.exe $R2&quot;
    1391. 

  1391. 

  1392. &#0009;end:
    1393. 

  1393. FunctionEnd
    1394. 

  1394. 

  1395. Function Example4
    1396. 

  1396. &#0009;FileWrite $R3 '$8=$9'
    1397. 

  1397. 

  1398. &#0009;Push $0
    1399. 

  1399. FunctionEnd
    1400. 

  1400. </pre>
    1401. 

  1401. 

  1402. <p><b>Example (Compare all lines - Equal):</b></p>
    1403. 

  1403. <pre>Section
    1404. 

  1404. &#0009;StrCpy $R0 'Text1.txt'
    1405. 

  1405. &#0009;StrCpy $R1 'Text2.txt'
    1406. 

  1406. 

  1407. &#0009;GetTempFileName $R2
    1408. 

  1408. &#0009;FileOpen $R3 $R2 w
    1409. 

  1409. &#0009;FileWrite $R3 &quot;$R0 | $R1$\r$\n&quot;
    1410. 

  1410. &#0009;${TextCompare} &quot;$R0&quot; &quot;$R1&quot; &quot;SlowEqual&quot; &quot;Example5&quot;
    1411. 

  1411. &#0009;IfErrors 0 +2
    1412. 

  1412. &#0009;MessageBox MB_OK &quot;Error&quot; IDOK +2
    1413. 

  1413. 

  1414. &#0009;Exec &quot;notepad.exe $R2&quot;
    1415. 

  1415. FunctionEnd
    1416. 

  1416. 

  1417. Function Example5
    1418. 

  1418. &#0009;FileWrite $R3 '$8|$6=$9'
    1419. 

  1419. 

  1420. &#0009;Push $0
    1421. 

  1421. FunctionEnd
    1422. 

  1422. </pre>
    1423. 

  1423. 

  1424. <p><b>Example (Show variables):</b></p>
    1425. 

  1425. <pre>Section
    1426. 

  1426. &#0009;${TextCompare} &quot;C:\1.txt&quot; &quot;C:\2.txt&quot; &quot;FastDiff&quot; &quot;Example6&quot;
    1427. 

  1427. 

  1428. &#0009;IfErrors 0 +2
    1429. 

  1429. &#0009;MessageBox MB_OK &quot;Error&quot;
    1430. 

  1430. SectionEnd
    1431. 

  1431. 

  1432. Function Example6
    1433. 

  1433. &#0009;MessageBox MB_OKCANCEL '\
    1434. 

  1434. &#0009;&#0009;$$9    &quot;Line File1&quot; =[$9]$\n\
    1435. 

  1435. &#0009;&#0009;$$8    &quot;Line #&quot;      =[$8]$\n\
    1436. 

  1436. &#0009;&#0009;$$7    &quot;Line File2&quot; =[$7]$\n\
    1437. 

  1437. &#0009;&#0009;$$6    &quot;Line #&quot;      =[$6]'\
    1438. 

  1438. &#0009;&#0009;IDOK +2
    1439. 

  1439. &#0009;StrCpy $0 StopTextCompare
    1440. 

  1440. 

  1441. &#0009;Push $0
    1442. 

  1442. FunctionEnd
    1443. 

  1443. </pre>
    1444. 

  1444. <a name="textcompares"></a><h3>E.2.8 TextCompareS</h3>
    1445. 

  1445. <ul>
    1446. 

  1446. <li>Same as <a href="AppendixE.html#textcompare">TextCompare</a>, but case sensitive.</li></ul>
    1447. 

  1447. <a name="configread"></a><h3>E.2.9 ConfigRead</h3>
    1448. 

  1448. <ul>
    1449. 

  1449. <li>Read value from entry name in config file.</li></ul>
    1450. 

  1450. 

  1451. <p><b>Syntax:</b></p>
    1452. 

  1452. <pre>${ConfigRead} &quot;[File]&quot; &quot;[Entry]&quot; $var
    1453. 

  1453. </pre>
    1454. 

  1454. <pre>&quot;[File]&quot;      ; config file
    1455. 

  1455.               ;
    1456. 

  1456. &quot;[Entry]&quot;     ; entry name
    1457. 

  1457.               ;
    1458. 

  1458. $var          ; Result:  Value
    1459. 

  1459. </pre>
    1460. 

  1460. 

  1461. <p><b>Note:</b> <br>- Error flag if entry not found <br>- Error flag if file doesn't exist</p>
    1462. 

  1462. 

  1463. <p><b>Example1:</b></p>
    1464. 

  1464. <pre>Section
    1465. 

  1465. &#0009;${ConfigRead} &quot;C:\AUTOEXEC.BAT&quot; &quot;SET winbootdir=&quot; $R0
    1466. 

  1466. &#0009;;$R0=C:\WINDOWS
    1467. 

  1467. SectionEnd
    1468. 

  1468. </pre>
    1469. 

  1469. 

  1470. <p><b>Example2:</b></p>
    1471. 

  1471. <pre>Section
    1472. 

  1472. &#0009;${ConfigRead} &quot;C:\apache\conf\httpd.conf&quot; &quot;Timeout &quot; $R0
    1473. 

  1473. &#0009;;$R0=30
    1474. 

  1474. SectionEnd
    1475. 

  1475. </pre>
    1476. 

  1476. <a name="configreads"></a><h3>E.2.10 ConfigReadS</h3>
    1477. 

  1477. <ul>
    1478. 

  1478. <li>Same as <a href="AppendixE.html#configread">ConfigRead</a>, but case sensitive.</li></ul>
    1479. 

  1479. <a name="configwrite"></a><h3>E.2.11 ConfigWrite</h3>
    1480. 

  1480. <ul>
    1481. 

  1481. <li>Write value from entry name in config file.</li></ul>
    1482. 

  1482. 

  1483. <p><b>Syntax:</b></p>
    1484. 

  1484. <pre>${ConfigWrite} &quot;[File]&quot; &quot;[Entry]&quot; &quot;[Value]&quot; $var
    1485. 

  1485. </pre>
    1486. 

  1486. <pre>&quot;[File]&quot;      ; config file
    1487. 

  1487.               ;
    1488. 

  1488. &quot;[Entry]&quot;     ; entry name
    1489. 

  1489.               ;
    1490. 

  1490. &quot;[Value]&quot;     ; value name
    1491. 

  1491.               ;  if &quot;&quot; then delete Entry
    1492. 

  1492.               ;
    1493. 

  1493. $var          ; Result:
    1494. 

  1494.               ;    $var=CHANGED  Value is written
    1495. 

  1495.               ;    $var=DELETED  Entry is deleted
    1496. 

  1496.               ;    $var=ADDED    Entry and Value are added
    1497. 

  1497.               ;    $var=SAME     Entry and Value already exist
    1498. 

  1498. </pre>
    1499. 

  1499. 

  1500. <p><b>Note:</b> <br>- Error flag if file doesn't exist <br>- Error flag if file can't be opened</p>
    1501. 

  1501. 

  1502. <p><b>Example1:</b></p>
    1503. 

  1503. <pre>Section
    1504. 

  1504. &#0009;${ConfigWrite} &quot;C:\AUTOEXEC.BAT&quot; &quot;SET winbootdir=&quot; &quot;D:\WINDOWS&quot; $R0
    1505. 

  1505. &#0009;;$R0=CHANGED
    1506. 

  1506. SectionEnd
    1507. 

  1507. </pre>
    1508. 

  1508. 

  1509. <p><b>Example2:</b></p>
    1510. 

  1510. <pre>Section
    1511. 

  1511. &#0009;${ConfigWrite} &quot;C:\apache\conf\httpd.conf&quot; &quot;Timeout &quot; &quot;30&quot; $R0
    1512. 

  1512. &#0009;;$R0=SAME
    1513. 

  1513. SectionEnd
    1514. 

  1514. </pre>
    1515. 

  1515. 

  1516. <p><b>Example3:</b></p>
    1517. 

  1517. <pre>Section
    1518. 

  1518. &#0009;${ConfigWrite} &quot;C:\apache\conf\httpd.conf&quot; &quot;Timeout &quot; &quot;&quot; $R0
    1519. 

  1519. &#0009;;$R0=DELETED
    1520. 

  1520. SectionEnd
    1521. 

  1521. </pre>
    1522. 

  1522. <a name="configwrites"></a><h3>E.2.12 ConfigWriteS</h3>
    1523. 

  1523. <ul>
    1524. 

  1524. <li>Same as <a href="AppendixE.html#configwrite">ConfigWrite</a>, but case sensitive.</li></ul>
    1525. 

  1525. <a name="filerecode"></a><h3>E.2.13 FileRecode</h3>
    1526. 

  1526. <ul>
    1527. 

  1527. <li>Recode text file from DOS to Windows format and vice-versa.</li></ul>
    1528. 

  1528. 

  1529. <p><b>Syntax:</b></p>
    1530. 

  1530. <pre>${FileRecode} &quot;[File]&quot; &quot;[Format]&quot;
    1531. 

  1531. </pre>
    1532. 

  1532. <pre>&quot;[File]&quot;        ;
    1533. 

  1533.                 ;
    1534. 

  1534. &quot;[Format]&quot;      ; OemToChar   -from DOS to Windows
    1535. 

  1535.                 ; CharToOem   -from Windows to DOS
    1536. 

  1536. </pre>
    1537. 

  1537. 

  1538. <p><b>Note:</b> <br>- Error flag if file doesn't exist <br>- Error flag if syntax error</p>
    1539. 

  1539. 

  1540. <p><b>Example:</b></p>
    1541. 

  1541. <pre>Section
    1542. 

  1542. &#0009;${FileRecode} &quot;C:\SCANDISK.LOG&quot; &quot;CharToOem&quot;
    1543. 

  1543. SectionEnd
    1544. 

  1544. </pre>
    1545. 

  1545. <a name="trimnewlines"></a><h3>E.2.14 TrimNewLines</h3>
    1546. 

  1546. <ul>
    1547. 

  1547. <li>Trim newlines in a string.</li></ul>
    1548. 

  1548. 

  1549. <p><b>Syntax:</b></p>
    1550. 

  1550. <pre>${TrimNewLines} &quot;[string]&quot; $var
    1551. 

  1551. </pre>
    1552. 

  1552. <pre>&quot;[string]&quot;    ; Input string
    1553. 

  1553. $var          ; Result: String without '$\r' and '$\n' at the end
    1554. 

  1554. </pre>
    1555. 

  1555. 

  1556. <p><b>Example:</b></p>
    1557. 

  1557. <pre>Section
    1558. 

  1558. &#0009;${TrimNewLines} &quot;Text line$\r$\n&quot; $R0
    1559. 

  1559. &#0009;; $R0=&quot;Text line&quot;
    1560. 

  1560. SectionEnd
    1561. 

  1561. </pre>
    1562. 

  1562. <a name="wordfunc"></a><h2>E.3 Word Functions Header</h2>
    1563. 

  1563. <a name="E.3.1"></a><h3>E.3.1 Introduction</h3>
    1564. 

  1564. 

  1565. <p>Include header:</p>
    1566. 

  1566. <pre>!include &quot;WordFunc.nsh&quot;
    1567. 

  1567. </pre>
    1568. 

  1568. 

  1569. <p>Call functions:</p>
    1570. 

  1570. <pre>Section Install
    1571. 

  1571. &#0009;${WordFind} &quot;A--H---S&quot; &quot;-&quot; &quot;+2&quot; $R0
    1572. 

  1572. &#0009;; $R0=&quot;H&quot;
    1573. 

  1573. SectionEnd
    1574. 

  1574. </pre>
    1575. 

  1575. <pre>Section un.Install
    1576. 

  1576. &#0009;${WordReplace} &quot;A--H---S&quot; &quot;-&quot; &quot;x&quot; &quot;+3*&quot; $R0
    1577. 

  1577. &#0009;; $R0=&quot;A--HxS&quot;
    1578. 

  1578. SectionEnd
    1579. 

  1579. </pre>
    1580. 

  1580. <a name="wordfind"></a><h3>E.3.2 WordFind</h3>
    1581. 

  1581. <ul>
    1582. 

  1582. <li>Multi-features string function.</li></ul>
    1583. 

  1583. <pre>Strings:
    1584. 

  1584. &quot;[word+1][delimiter][word+2][delimiter][word+3]...&quot;
    1585. 

  1585. &quot;[delimiter][word+1][delimiter][word+2][delimiter]...&quot;
    1586. 

  1586. &quot;[delimiter][delimiter][word+1][delimiter][delimiter][delimiter]...&quot;
    1587. 

  1587. &quot;...[word-3][delimiter][word-2][delimiter][word-1]&quot;
    1588. 

  1588. &quot;...[delimiter][word-2][delimiter][word-1][delimiter]&quot;
    1589. 

  1589. &quot;...[delimiter][delimiter][word-1][delimiter][delimiter][delimiter]&quot;
    1590. 

  1590. </pre>
    1591. 

  1591. 

  1592. <p><b>Syntax: </b></p>
    1593. 

  1593. <pre>${WordFind} &quot;[string]&quot; &quot;[delimiter]&quot; &quot;[E][options]&quot; $var
    1594. 

  1594. </pre>
    1595. 

  1595. <pre>&quot;[string]&quot;         ;[string]
    1596. 

  1596.                    ;  input string
    1597. 

  1597. &quot;[delimiter]&quot;      ;[delimiter]
    1598. 

  1598.                    ;  one or several symbols
    1599. 

  1599. &quot;[E][options]&quot;     ;[options]
    1600. 

  1600.                    ;  +number   : word number from start
    1601. 

  1601.                    ;  -number   : word number from end
    1602. 

  1602.                    ;  +number}  : delimiter number from start
    1603. 

  1603.                    ;              all space after this
    1604. 

  1604.                    ;              delimiter to output
    1605. 

  1605.                    ;  +number{  : delimiter number from start
    1606. 

  1606.                    ;              all space before this
    1607. 

  1607.                    ;              delimiter to output
    1608. 

  1608.                    ;  +number}} : word number from start
    1609. 

  1609.                    ;              all space after this word
    1610. 

  1610.                    ;              to output
    1611. 

  1611.                    ;  +number{{ : word number from start
    1612. 

  1612.                    ;              all space before this word
    1613. 

  1613.                    ;              to output
    1614. 

  1614.                    ;  +number{} : word number from start
    1615. 

  1615.                    ;              all space before and after
    1616. 

  1616.                    ;              this word (word exclude)
    1617. 

  1617.                    ;  +number*} : word number from start
    1618. 

  1618.                    ;              all space after this
    1619. 

  1619.                    ;              word to output with word
    1620. 

  1620.                    ;  +number{* : word number from start
    1621. 

  1621.                    ;              all space before this
    1622. 

  1622.                    ;              word to output with word
    1623. 

  1623.                    ;  #         : sum of words to output
    1624. 

  1624.                    ;  *         : sum of delimiters to output
    1625. 

  1625.                    ;  /word     : number of word to output
    1626. 

  1626.                    ;
    1627. 

  1627.                    ;[E]
    1628. 

  1628.                    ;  with errorlevel output
    1629. 

  1629.                    ;  IfErrors:
    1630. 

  1630.                    ;     $var=1  delimiter not found
    1631. 

  1631.                    ;     $var=2  no such word number
    1632. 

  1632.                    ;     $var=3  syntax error (Use: +1,-1},#,*,/word,...)
    1633. 

  1633.                    ;[]
    1634. 

  1634.                    ;  no errorlevel output (default)
    1635. 

  1635.                    ;  If some errors found then (result=input string)
    1636. 

  1636.                    ;
    1637. 

  1637. $var               ;output (result)
    1638. 

  1638. </pre>
    1639. 

  1639. 

  1640. <p><b>Note:</b> <br>- Accepted numbers 1,01,001,...</p>
    1641. 

  1641. 

  1642. <p><b>Example (Find word by number):</b></p>
    1643. 

  1643. <pre>Section
    1644. 

  1644. &#0009;${WordFind} &quot;C:\io.sys C:\Program Files C:\WINDOWS&quot; &quot; C:\&quot; &quot;-02&quot; $R0
    1645. 

  1645. &#0009;; $R0=&quot;Program Files&quot;
    1646. 

  1646. SectionEnd
    1647. 

  1647. </pre>
    1648. 

  1648. 

  1649. <p><b>Example (Delimiter exclude):</b></p>
    1650. 

  1650. <pre>Section
    1651. 

  1651. &#0009;${WordFind} &quot;C:\io.sys C:\logo.sys C:\WINDOWS&quot; &quot;sys&quot; &quot;-2}&quot; $R0
    1652. 

  1652. &#0009;; $R0=&quot; C:\logo.sys C:\WINDOWS&quot;
    1653. 

  1653. SectionEnd
    1654. 

  1654. </pre>
    1655. 

  1655. 

  1656. <p><b>Example (Sum of words):</b></p>
    1657. 

  1657. <pre>Section
    1658. 

  1658. &#0009;${WordFind} &quot;C:\io.sys C:\logo.sys C:\WINDOWS&quot; &quot; C:\&quot; &quot;#&quot; $R0
    1659. 

  1659. &#0009;; $R0=&quot;3&quot;
    1660. 

  1660. SectionEnd
    1661. 

  1661. </pre>
    1662. 

  1662. 

  1663. <p><b>Example (Sum of delimiters):</b></p>
    1664. 

  1664. <pre>Section
    1665. 

  1665. &#0009;${WordFind} &quot;C:\io.sys C:\logo.sys C:\WINDOWS&quot; &quot;sys&quot; &quot;*&quot; $R0
    1666. 

  1666. &#0009;; $R0=&quot;2&quot;
    1667. 

  1667. SectionEnd
    1668. 

  1668. </pre>
    1669. 

  1669. 

  1670. <p><b>Example (Find word number):</b></p>
    1671. 

  1671. <pre>Section
    1672. 

  1672. &#0009;${WordFind} &quot;C:\io.sys C:\Program Files C:\WINDOWS&quot; &quot; &quot; &quot;/Files&quot; $R0
    1673. 

  1673. &#0009;; $R0=&quot;3&quot;
    1674. 

  1674. SectionEnd
    1675. 

  1675. </pre>
    1676. 

  1676. 

  1677. <p><b>Example ( }} ):</b></p>
    1678. 

  1678. <pre>Section
    1679. 

  1679. &#0009;${WordFind} &quot;C:\io.sys C:\logo.sys C:\WINDOWS&quot; &quot; &quot; &quot;+2}}&quot; $R0
    1680. 

  1680. &#0009;; $R0=&quot; C:\WINDOWS&quot;
    1681. 

  1681. SectionEnd
    1682. 

  1682. </pre>
    1683. 

  1683. 

  1684. <p><b>Example ( {} ):</b></p>
    1685. 

  1685. <pre>Section
    1686. 

  1686. &#0009;${WordFind} &quot;C:\io.sys C:\logo.sys C:\WINDOWS&quot; &quot; &quot; &quot;+2{}&quot; $R0
    1687. 

  1687. &#0009;; $R0=&quot;C:\io.sys C:\WINDOWS&quot;
    1688. 

  1688. SectionEnd
    1689. 

  1689. </pre>
    1690. 

  1690. 

  1691. <p><b>Example ( *} ):</b></p>
    1692. 

  1692. <pre>Section
    1693. 

  1693. &#0009;${WordFind} &quot;C:\io.sys C:\logo.sys C:\WINDOWS&quot; &quot; &quot; &quot;+2*}&quot; $R0
    1694. 

  1694. &#0009;; $R0=&quot;C:\logo.sys C:\WINDOWS&quot;
    1695. 

  1695. SectionEnd
    1696. 

  1696. </pre>
    1697. 

  1697. 

  1698. <p><b>Example (Get parent directory):</b></p>
    1699. 

  1699. <pre>Section
    1700. 

  1700. &#0009;StrCpy $R0 &quot;C:\Program Files\NSIS\NSIS.chm&quot;
    1701. 

  1701. ;&#0009;           &quot;C:\Program Files\NSIS\Include\&quot;
    1702. 

  1702. ;&#0009;           &quot;C:\\Program Files\\NSIS\\NSIS.chm&quot;
    1703. 

  1703. 

  1704. &#0009;${WordFind} &quot;$R0&quot; &quot;\&quot; &quot;-2{*&quot; $R0
    1705. 

  1705. &#0009;; $R0=&quot;C:\Program Files\NSIS&quot;
    1706. 

  1706. &#0009;;     &quot;C:\\Program Files\\NSIS&quot;
    1707. 

  1707. SectionEnd
    1708. 

  1708. </pre>
    1709. 

  1709. 

  1710. <p><b>Example (Coordinates):</b></p>
    1711. 

  1711. <pre>Section
    1712. 

  1712. &#0009;${WordFind} &quot;C:\io.sys C:\logo.sys C:\WINDOWS&quot; &quot;:\lo&quot; &quot;E+1{&quot; $R0
    1713. 

  1713. &#0009;; $R0=&quot;C:\io.sys C&quot;
    1714. 

  1714. &#0009;IfErrors end
    1715. 

  1715. 

  1716. &#0009;StrLen $0 $R0             ; $0 = Start position of word (11)
    1717. 

  1717. &#0009;StrLen $1 ':\lo'          ; $1 = Word length (4)
    1718. 

  1718. &#0009;; StrCpy $R0 $R1 $1 $0    ; $R0 = :\lo
    1719. 

  1719. 

  1720. &#0009;end:
    1721. 

  1721. SectionEnd
    1722. 

  1722. </pre>
    1723. 

  1723. 

  1724. <p><b>Example (With errorlevel output):</b></p>
    1725. 

  1725. <pre>Section
    1726. 

  1726. &#0009;${WordFind} &quot;[string]&quot; &quot;[delimiter]&quot; &quot;E[options]&quot; $R0
    1727. 

  1727. 

  1728. &#0009;IfErrors 0 end
    1729. 

  1729. &#0009;StrCmp $R0 1 0 +2       ; errorlevel 1?
    1730. 

  1730. &#0009;MessageBox MB_OK 'delimiter not found' IDOK end
    1731. 

  1731. &#0009;StrCmp $R0 2 0 +2       ; errorlevel 2?
    1732. 

  1732. &#0009;MessageBox MB_OK 'no such word number' IDOK end
    1733. 

  1733. &#0009;StrCmp $R0 3 0 +2       ; errorlevel 3?
    1734. 

  1734. &#0009;MessageBox MB_OK 'syntax error'
    1735. 

  1735. 

  1736. &#0009;end:
    1737. 

  1737. SectionEnd
    1738. 

  1738. </pre>
    1739. 

  1739. 

  1740. <p><b>Example (Without errorlevel output):</b></p>
    1741. 

  1741. <pre>Section
    1742. 

  1742. &#0009;${WordFind} &quot;C:\io.sys C:\logo.sys&quot; &quot;_&quot; &quot;+1&quot; $R0
    1743. 

  1743. 

  1744. &#0009;; $R0=&quot;C:\io.sys C:\logo.sys&quot; (error: delimiter &quot;_&quot; not found)
    1745. 

  1745. SectionEnd
    1746. 

  1746. </pre>
    1747. 

  1747. 

  1748. <p><b>Example (If found):</b></p>
    1749. 

  1749. <pre>Section
    1750. 

  1750. &#0009;${WordFind} &quot;C:\io.sys C:\logo.sys&quot; &quot;:\lo&quot; &quot;E+1{&quot; $R0
    1751. 

  1751. 

  1752. &#0009;IfErrors notfound found
    1753. 

  1753. &#0009;found:
    1754. 

  1754. &#0009;MessageBox MB_OK 'Found' IDOK end
    1755. 

  1755. &#0009;notfound:
    1756. 

  1756. &#0009;MessageBox MB_OK 'Not found'
    1757. 

  1757. 

  1758. &#0009;end:
    1759. 

  1759. SectionEnd
    1760. 

  1760. </pre>
    1761. 

  1761. 

  1762. <p><b>Example (If found 2):</b></p>
    1763. 

  1763. <pre>Section
    1764. 

  1764. &#0009;${WordFind} &quot;C:\io.sys C:\logo.sys&quot; &quot;:\lo&quot; &quot;+1{&quot; $R0
    1765. 

  1765. 

  1766. &#0009;StrCmp $R0 &quot;C:\io.sys C:\logo.sys&quot; notfound found        ; error?
    1767. 

  1767. &#0009;found:
    1768. 

  1768. &#0009;MessageBox MB_OK 'Found' IDOK end
    1769. 

  1769. &#0009;notfound:
    1770. 

  1770. &#0009;MessageBox MB_OK 'Not found'
    1771. 

  1771. 

  1772. &#0009;end:
    1773. 

  1773. SectionEnd
    1774. 

  1774. </pre>
    1775. 

  1775. 

  1776. <p><b>Example (To accept one word in string if delimiter not found):</b></p>
    1777. 

  1777. <pre>Section
    1778. 

  1778. &#0009;StrCpy $0 'OneWord'
    1779. 

  1779. &#0009;StrCpy $1 1
    1780. 

  1780. 

  1781. &#0009;loop:
    1782. 

  1782. &#0009;${WordFind} &quot;$0&quot; &quot; &quot; &quot;E+$1&quot; $R0
    1783. 

  1783. &#0009;IfErrors 0 code
    1784. 

  1784. &#0009;StrCmp $1$R0 11 0 error
    1785. 

  1785. &#0009;StrCpy $R0 $0
    1786. 

  1786. &#0009;goto end
    1787. 

  1787. 

  1788. &#0009;code:
    1789. 

  1789. &#0009;; ...
    1790. 

  1790. &#0009;IntOp $1 $1 + 1
    1791. 

  1791. &#0009;goto loop
    1792. 

  1792. 

  1793. &#0009;error:
    1794. 

  1794. &#0009;StrCpy $1 ''
    1795. 

  1795. &#0009;StrCpy $R0 ''
    1796. 

  1796. 

  1797. &#0009;end:
    1798. 

  1798. &#0009;; $R0=&quot;OneWord&quot;
    1799. 

  1799. SectionEnd
    1800. 

  1800. </pre>
    1801. 

  1801. <a name="wordfinds"></a><h3>E.3.3 WordFindS</h3>
    1802. 

  1802. <ul>
    1803. 

  1803. <li>Same as <a href="AppendixE.html#wordfind">WordFind</a>, but case sensitive.</li></ul>
    1804. 

  1804. <a name="wordfind2x"></a><h3>E.3.4 WordFind2X</h3>
    1805. 

  1805. <ul>
    1806. 

  1806. <li>Find word between two delimiters.</li></ul>
    1807. 

  1807. <pre>Strings:
    1808. 

  1808. &quot;[delimiter1][word+1][delimiter2][delimiter1][word+2][delimiter2]...&quot;
    1809. 

  1809. &quot;[text][delimiter1][text][delimiter1][word+1][delimiter2][text]...&quot;
    1810. 

  1810. &quot;...[delimiter1][word-2][delimiter2][delimiter1][word-1][delimiter2]&quot;
    1811. 

  1811. &quot;...[text][delimiter1][text][delimiter1][word-1][delimiter2][text]&quot;
    1812. 

  1812. </pre>
    1813. 

  1813. 

  1814. <p><b>Syntax:</b></p>
    1815. 

  1815. <pre>${WordFind2X} &quot;[string]&quot; &quot;[delimiter1]&quot; &quot;[delimiter2]&quot; &quot;[E][options]&quot; $var
    1816. 

  1816. </pre>
    1817. 

  1817. <pre>&quot;[string]&quot;         ;[string]
    1818. 

  1818.                    ;  input string
    1819. 

  1819. &quot;[delimiter1]&quot;     ;[delimiter1]
    1820. 

  1820.                    ;  first delimiter
    1821. 

  1821. &quot;[delimiter2]&quot;     ;[delimiter2]
    1822. 

  1822.                    ;  second delimiter
    1823. 

  1823. &quot;[E][options]&quot;     ;[options]
    1824. 

  1824.                    ;  +number   : word number from start
    1825. 

  1825.                    ;  -number   : word number from end
    1826. 

  1826.                    ;  +number}} : word number from start all space
    1827. 

  1827.                    ;              after this word to output
    1828. 

  1828.                    ;  +number{{ : word number from end all space
    1829. 

  1829.                    ;              before this word to output
    1830. 

  1830.                    ;  +number{} : word number from start
    1831. 

  1831.                    ;              all space before and after
    1832. 

  1832.                    ;              this word (word exclude)
    1833. 

  1833.                    ;  +number*} : word number from start
    1834. 

  1834.                    ;              all space after this
    1835. 

  1835.                    ;              word to output with word
    1836. 

  1836.                    ;  +number{* : word number from start
    1837. 

  1837.                    ;              all space before this
    1838. 

  1838.                    ;              word to output with word
    1839. 

  1839.                    ;  #         : sum of words to output
    1840. 

  1840.                    ;  /word     : number of word to output
    1841. 

  1841.                    ;
    1842. 

  1842.                    ;[E]
    1843. 

  1843.                    ;  with errorlevel output
    1844. 

  1844.                    ;  IfErrors:
    1845. 

  1845.                    ;     $var=1  no words found
    1846. 

  1846.                    ;     $var=2  no such word number
    1847. 

  1847.                    ;     $var=3  syntax error (Use: +1,-1,#)
    1848. 

  1848.                    ;[]
    1849. 

  1849.                    ;  no errorlevel output (default)
    1850. 

  1850.                    ;  If some errors found then (result=input string)
    1851. 

  1851.                    ;
    1852. 

  1852. $var               ;output (result)
    1853. 

  1853. </pre>
    1854. 

  1854. 

  1855. <p><b>Example (1):</b></p>
    1856. 

  1856. <pre>Section
    1857. 

  1857. &#0009;${WordFind2X} &quot;[C:\io.sys];[C:\logo.sys];[C:\WINDOWS]&quot; &quot;[C:\&quot; &quot;];&quot; &quot;+2&quot; $R0
    1858. 

  1858. &#0009;; $R0=&quot;logo.sys&quot;
    1859. 

  1859. SectionEnd
    1860. 

  1860. </pre>
    1861. 

  1861. 

  1862. <p><b>Example (2):</b></p>
    1863. 

  1863. <pre>Section
    1864. 

  1864. &#0009;${WordFind2X} &quot;C:\WINDOWS C:\io.sys C:\logo.sys&quot; &quot;\&quot; &quot;.&quot; &quot;-1&quot; $R0
    1865. 

  1865. &#0009;; $R0=&quot;logo&quot;
    1866. 

  1866. SectionEnd
    1867. 

  1867. </pre>
    1868. 

  1868. 

  1869. <p><b>Example (3):</b></p>
    1870. 

  1870. <pre>Section
    1871. 

  1871. &#0009;${WordFind2X} &quot;C:\WINDOWS C:\io.sys C:\logo.sys&quot; &quot;\&quot; &quot;.&quot; &quot;-1{{&quot; $R0
    1872. 

  1872. &#0009;; $R0=&quot;C:\WINDOWS C:\io.sys C:&quot;
    1873. 

  1873. SectionEnd
    1874. 

  1874. </pre>
    1875. 

  1875. 

  1876. <p><b>Example (4):</b></p>
    1877. 

  1877. <pre>Section
    1878. 

  1878. &#0009;${WordFind2X} &quot;C:\WINDOWS C:\io.sys C:\logo.sys&quot; &quot;\&quot; &quot;.&quot; &quot;-1{}&quot; $R0
    1879. 

  1879. &#0009;; $R0=&quot;C:\WINDOWS C:\io.sys C:sys&quot;
    1880. 

  1880. SectionEnd
    1881. 

  1881. </pre>
    1882. 

  1882. 

  1883. <p><b>Example (5):</b></p>
    1884. 

  1884. <pre>Section
    1885. 

  1885. &#0009;${WordFind2X} &quot;C:\WINDOWS C:\io.sys C:\logo.sys&quot; &quot;\&quot; &quot;.&quot; &quot;-1{*&quot; $R0
    1886. 

  1886. &#0009;; $R0=&quot;C:\WINDOWS C:\io.sys C:\logo.&quot;
    1887. 

  1887. SectionEnd
    1888. 

  1888. </pre>
    1889. 

  1889. 

  1890. <p><b>Example (6):</b></p>
    1891. 

  1891. <pre>Section
    1892. 

  1892. &#0009;${WordFind2X} &quot;C:\WINDOWS C:\io.sys C:\logo.sys&quot; &quot;\&quot; &quot;.&quot; &quot;/logo&quot; $R0
    1893. 

  1893. &#0009;; $R0=&quot;2&quot;
    1894. 

  1894. SectionEnd
    1895. 

  1895. </pre>
    1896. 

  1896. 

  1897. <p><b>Example (With errorlevel output):</b></p>
    1898. 

  1898. <pre>Section
    1899. 

  1899. &#0009;${WordFind2X} &quot;[io.sys];[C:\logo.sys]&quot; &quot;\&quot; &quot;];&quot; &quot;E+1&quot; $R0
    1900. 

  1900. &#0009;; $R0=&quot;1&quot; (&quot;\...];&quot; not found)
    1901. 

  1901. 

  1902. &#0009;IfErrors 0 noerrors
    1903. 

  1903. &#0009;MessageBox MB_OK 'Errorlevel=$R0' IDOK end
    1904. 

  1904. 

  1905. &#0009;noerrors:
    1906. 

  1906. &#0009;MessageBox MB_OK 'No errors'
    1907. 

  1907. 

  1908. &#0009;end:
    1909. 

  1909. SectionEnd
    1910. 

  1910. </pre>
    1911. 

  1911. <a name="wordfind2xs"></a><h3>E.3.5 WordFind2XS</h3>
    1912. 

  1912. <ul>
    1913. 

  1913. <li>Same as <a href="AppendixE.html#wordfind2x">WordFind2X</a>, but case sensitive.</li></ul>
    1914. 

  1914. <a name="wordfind3x"></a><h3>E.3.6 WordFind3X</h3>
    1915. 

  1915. <ul>
    1916. 

  1916. <li>Find a word that contains a string, between two delimiters.</li></ul>
    1917. 

  1917. 

  1918. <p><b>Syntax:</b></p>
    1919. 

  1919. <pre>${WordFind3X} &quot;[string]&quot; &quot;[delimiter1]&quot; &quot;[center]&quot; &quot;[delimiter2]&quot; &quot;[E][options]&quot; $var
    1920. 

  1920. </pre>
    1921. 

  1921. <pre>&quot;[string]&quot;         ;[string]
    1922. 

  1922.                    ;  input string
    1923. 

  1923. &quot;[delimiter1]&quot;     ;[delimiter1]
    1924. 

  1924.                    ;  first delimiter
    1925. 

  1925. &quot;[center]&quot;         ;[center]
    1926. 

  1926.                    ;  center string
    1927. 

  1927. &quot;[delimiter2]&quot;     ;[delimiter2]
    1928. 

  1928.                    ;  second delimiter
    1929. 

  1929. &quot;[E][options]&quot;     ;[options]
    1930. 

  1930.                    ;  +number   : word number from start
    1931. 

  1931.                    ;  -number   : word number from end
    1932. 

  1932.                    ;  +number}} : word number from start all space
    1933. 

  1933.                    ;              after this word to output
    1934. 

  1934.                    ;  +number{{ : word number from end all space
    1935. 

  1935.                    ;              before this word to output
    1936. 

  1936.                    ;  +number{} : word number from start
    1937. 

  1937.                    ;              all space before and after
    1938. 

  1938.                    ;              this word (word exclude)
    1939. 

  1939.                    ;  +number*} : word number from start
    1940. 

  1940.                    ;              all space after this
    1941. 

  1941.                    ;              word to output with word
    1942. 

  1942.                    ;  +number{* : word number from start
    1943. 

  1943.                    ;              all space before this
    1944. 

  1944.                    ;              word to output with word
    1945. 

  1945.                    ;  #         : sum of words to output
    1946. 

  1946.                    ;  /word     : number of word to output
    1947. 

  1947.                    ;
    1948. 

  1948.                    ;[E]
    1949. 

  1949.                    ;  with errorlevel output
    1950. 

  1950.                    ;  IfErrors:
    1951. 

  1951.                    ;     $var=1  no words found
    1952. 

  1952.                    ;     $var=2  no such word number
    1953. 

  1953.                    ;     $var=3  syntax error (Use: +1,-1,#)
    1954. 

  1954.                    ;[]
    1955. 

  1955.                    ;  no errorlevel output (default)
    1956. 

  1956.                    ;  If some errors found then (result=input string)
    1957. 

  1957.                    ;
    1958. 

  1958. $var               ;output (result)
    1959. 

  1959. </pre>
    1960. 

  1960. 

  1961. <p><b>Example (1):</b></p>
    1962. 

  1962. <pre>Section
    1963. 

  1963. &#0009;${WordFind3X} &quot;[1.AAB];[2.BAA];[3.BBB];&quot; &quot;[&quot; &quot;AA&quot; &quot;];&quot; &quot;+1&quot; $R0
    1964. 

  1964. &#0009;; $R0=&quot;1.AAB&quot;
    1965. 

  1965. SectionEnd
    1966. 

  1966. </pre>
    1967. 

  1967. 

  1968. <p><b>Example (2):</b></p>
    1969. 

  1969. <pre>Section
    1970. 

  1970. &#0009;${WordFind3X} &quot;[1.AAB];[2.BAA];[3.BBB];&quot; &quot;[&quot; &quot;AA&quot; &quot;];&quot; &quot;-1&quot; $R0
    1971. 

  1971. &#0009;; $R0=&quot;2.BAA&quot;
    1972. 

  1972. SectionEnd
    1973. 

  1973. </pre>
    1974. 

  1974. 

  1975. <p><b>Example (3):</b></p>
    1976. 

  1976. <pre>Section
    1977. 

  1977. &#0009;${WordFind3X} &quot;[1.AAB];[2.BAA];[3.BBB];&quot; &quot;[&quot; &quot;AA&quot; &quot;];&quot; &quot;-1{{&quot; $R0
    1978. 

  1978. &#0009;; $R0=&quot;[1.AAB];&quot;
    1979. 

  1979. SectionEnd
    1980. 

  1980. </pre>
    1981. 

  1981. 

  1982. <p><b>Example (4):</b></p>
    1983. 

  1983. <pre>Section
    1984. 

  1984. &#0009;${WordFind3X} &quot;[1.AAB];[2.BAA];[3.BBB];&quot; &quot;[&quot; &quot;AA&quot; &quot;];&quot; &quot;-1{}&quot; $R0
    1985. 

  1985. &#0009;; $R0=&quot;[1.AAB];[3.BBB];&quot;
    1986. 

  1986. SectionEnd
    1987. 

  1987. </pre>
    1988. 

  1988. 

  1989. <p><b>Example (5):</b></p>
    1990. 

  1990. <pre>Section
    1991. 

  1991. &#0009;${WordFind3X} &quot;[1.AAB];[2.BAA];[3.BBB];&quot; &quot;[&quot; &quot;AA&quot; &quot;];&quot; &quot;-1{*&quot; $R0
    1992. 

  1992. &#0009;; $R0=&quot;[1.AAB];[2.BAA];&quot;
    1993. 

  1993. SectionEnd
    1994. 

  1994. </pre>
    1995. 

  1995. 

  1996. <p><b>Example (6):</b></p>
    1997. 

  1997. <pre>Section
    1998. 

  1998. &#0009;${WordFind3X} &quot;[1.AAB];[2.BAA];[3.BBB];&quot; &quot;[&quot; &quot;AA&quot; &quot;];&quot; &quot;/2.BAA&quot; $R0
    1999. 

  1999. &#0009;; $R0=&quot;2&quot;
    2000. 

  2000. SectionEnd
    2001. 

  2001. </pre>
    2002. 

  2002. 

  2003. <p><b>Example (With errorlevel output):</b></p>
    2004. 

  2004. <pre>Section
    2005. 

  2005. &#0009;${WordFind3X} &quot;[1.AAB];[2.BAA];[3.BBB];&quot; &quot;[&quot; &quot;XX&quot; &quot;];&quot; &quot;E+1&quot; $R0
    2006. 

  2006. &#0009;; $R0=&quot;1&quot; (&quot;[...XX...];&quot; not found)
    2007. 

  2007. 

  2008. &#0009;IfErrors 0 noerrors
    2009. 

  2009. &#0009;MessageBox MB_OK 'Errorlevel=$R0' IDOK end
    2010. 

  2010. 

  2011. &#0009;noerrors:
    2012. 

  2012. &#0009;MessageBox MB_OK 'No errors'
    2013. 

  2013. 

  2014. &#0009;end:
    2015. 

  2015. SectionEnd
    2016. 

  2016. </pre>
    2017. 

  2017. <a name="wordfind3xs"></a><h3>E.3.7 WordFind3XS</h3>
    2018. 

  2018. <ul>
    2019. 

  2019. <li>Same as <a href="AppendixE.html#wordfind3x">WordFind3X</a>, but case sensitive.</li></ul>
    2020. 

  2020. <a name="wordreplace"></a><h3>E.3.8 WordReplace</h3>
    2021. 

  2021. <ul>
    2022. 

  2022. <li>Replace or delete word from string.</li></ul>
    2023. 

  2023. 

  2024. <p><b>Syntax:</b></p>
    2025. 

  2025. <pre>${WordReplace} &quot;[string]&quot; &quot;[word1]&quot; &quot;[word2]&quot; &quot;[E][options]&quot; $var
    2026. 

  2026. </pre>
    2027. 

  2027. <pre>&quot;[string]&quot;         ;[string]
    2028. 

  2028.                    ;  input string
    2029. 

  2029. &quot;[word1]&quot;          ;[word1]
    2030. 

  2030.                    ;  word to replace or delete
    2031. 

  2031. &quot;[word2]&quot;          ;[word2]
    2032. 

  2032.                    ;  replace with (if empty delete)
    2033. 

  2033. &quot;[E][options]&quot;     ;[options]
    2034. 

  2034.                    ;  +number  : word number from start
    2035. 

  2035.                    ;  -number  : word number from end
    2036. 

  2036.                    ;  +number* : word number from start multiple-replace
    2037. 

  2037.                    ;  -number* : word number from end multiple-replace
    2038. 

  2038.                    ;  +        : replace all results
    2039. 

  2039.                    ;  +*       : multiple-replace all results
    2040. 

  2040.                    ;  {        : if exists replace all delimiters
    2041. 

  2041.                    ;               from left edge
    2042. 

  2042.                    ;  }        : if exists replace all delimiters
    2043. 

  2043.                    ;               from right edge
    2044. 

  2044.                    ;  {}       : if exists replace all delimiters
    2045. 

  2045.                    ;               from edges
    2046. 

  2046.                    ;  {*       : if exists multiple-replace all
    2047. 

  2047.                    ;               delimiters from left edge
    2048. 

  2048.                    ;  }*       : if exists multiple-replace all
    2049. 

  2049.                    ;               delimiters from right edge
    2050. 

  2050.                    ;  {}*      : if exists multiple-replace all
    2051. 

  2051.                    ;               delimiters from edges
    2052. 

  2052.                    ;
    2053. 

  2053.                    ;[E]
    2054. 

  2054.                    ;  with errorlevel output
    2055. 

  2055.                    ;  IfErrors:
    2056. 

  2056.                    ;     $var=1  word to replace not found
    2057. 

  2057.                    ;     $var=2  no such word number
    2058. 

  2058.                    ;     $var=3  syntax error (Use: +1,-1,+1*,-1*,+,+*,{},{}*)
    2059. 

  2059.                    ;[]
    2060. 

  2060.                    ;  no errorlevel output (default)
    2061. 

  2061.                    ;  If some errors found then (result=input string)
    2062. 

  2062.                    ;
    2063. 

  2063. $var               ;output (result)
    2064. 

  2064. </pre>
    2065. 

  2065. 

  2066. <p><b>Example (replace):</b></p>
    2067. 

  2067. <pre>Section
    2068. 

  2068. &#0009;${WordReplace} &quot;C:\io.sys C:\logo.sys C:\WINDOWS&quot; &quot;SYS&quot; &quot;bmp&quot; &quot;+2&quot; $R0
    2069. 

  2069. &#0009;; $R0=&quot;C:\io.sys C:\logo.bmp C:\WINDOWS&quot;
    2070. 

  2070. SectionEnd
    2071. 

  2071. </pre>
    2072. 

  2072. 

  2073. <p><b>Example (delete):</b></p>
    2074. 

  2074. <pre>Section
    2075. 

  2075. &#0009;${WordReplace} &quot;C:\io.sys C:\logo.sys C:\WINDOWS&quot; &quot;SYS&quot; &quot;&quot; &quot;+&quot; $R0
    2076. 

  2076. &#0009;; $R0=&quot;C:\io. C:\logo. C:\WINDOWS&quot;
    2077. 

  2077. SectionEnd
    2078. 

  2078. </pre>
    2079. 

  2079. 

  2080. <p><b>Example (multiple-replace 1):</b></p>
    2081. 

  2081. <pre>Section
    2082. 

  2082. &#0009;${WordReplace} &quot;C:\io.sys      C:\logo.sys   C:\WINDOWS&quot; &quot; &quot; &quot; &quot; &quot;+1*&quot; $R0
    2083. 

  2083. &#0009;; +1* or +2* or +3* or +4* or +5* or +6*
    2084. 

  2084. &#0009;; $R0=&quot;C:\io.sys C:\logo.sys   C:\WINDOWS&quot;
    2085. 

  2085. SectionEnd
    2086. 

  2086. </pre>
    2087. 

  2087. 

  2088. <p><b>Example (multiple-replace 2):</b></p>
    2089. 

  2089. <pre>Section
    2090. 

  2090. &#0009;${WordReplace} &quot;C:\io.sys C:\logo.sysSYSsys C:\WINDOWS&quot; &quot;sys&quot; &quot;bmp&quot; &quot;+*&quot; $R0
    2091. 

  2091. &#0009;; $R0=&quot;C:\io.bmp C:\logo.bmp C:\WINDOWS&quot;
    2092. 

  2092. SectionEnd
    2093. 

  2093. </pre>
    2094. 

  2094. 

  2095. <p><b>Example (multiple-replace 3):</b></p>
    2096. 

  2096. <pre>Section
    2097. 

  2097. &#0009;${WordReplace} &quot;sysSYSsysC:\io.sys C:\logo.sys C:\WINDOWSsysSYSsys&quot; &quot;sys&quot; &quot;|&quot; &quot;{}*&quot; $R0
    2098. 

  2098. &#0009;; $R0=&quot;|C:\io.sys C:\logo.sys C:\WINDOWS|&quot;
    2099. 

  2099. SectionEnd
    2100. 

  2100. </pre>
    2101. 

  2101. 

  2102. <p><b>Example (With errorlevel output):</b></p>
    2103. 

  2103. <pre>Section
    2104. 

  2104. &#0009;${WordReplace} &quot;C:\io.sys C:\logo.sys&quot; &quot;sys&quot; &quot;bmp&quot; &quot;E+3&quot; $R0
    2105. 

  2105. &#0009;; $R0=&quot;2&quot; (no such word number &quot;+3&quot;)
    2106. 

  2106. 

  2107. &#0009;IfErrors 0 noerrors
    2108. 

  2108. &#0009;MessageBox MB_OK 'Errorlevel=$R0' IDOK end
    2109. 

  2109. 

  2110. &#0009;noerrors:
    2111. 

  2111. &#0009;MessageBox MB_OK 'No errors'
    2112. 

  2112. 

  2113. &#0009;end:
    2114. 

  2114. SectionEnd
    2115. 

  2115. </pre>
    2116. 

  2116. <a name="wordreplaces"></a><h3>E.3.9 WordReplaceS</h3>
    2117. 

  2117. <ul>
    2118. 

  2118. <li>Same as <a href="AppendixE.html#wordreplace">WordReplace</a>, but case sensitive.</li></ul>
    2119. 

  2119. <a name="wordadd"></a><h3>E.3.10 WordAdd</h3>
    2120. 

  2120. <ul>
    2121. 

  2121. <li>Add words to string1 from string2 if not exist or delete words if exist.</li></ul>
    2122. 

  2122. 

  2123. <p><b>Syntax:</b></p>
    2124. 

  2124. <pre>${WordAdd} &quot;[string1]&quot; &quot;[delimiter]&quot; &quot;[E][options]&quot; $var
    2125. 

  2125. </pre>
    2126. 

  2126. <pre>&quot;[string1]&quot;          ;[string1]
    2127. 

  2127.                      ;  string for addition or removing
    2128. 

  2128. &quot;[delimiter]&quot;        ;[delimiter]
    2129. 

  2129.                      ;  one or several symbols
    2130. 

  2130. &quot;[E][options]&quot;       ;[options]
    2131. 

  2131.                      ;  +string2 : words to add
    2132. 

  2132.                      ;  -string2 : words to delete
    2133. 

  2133.                      ;
    2134. 

  2134.                      ;[E]
    2135. 

  2135.                      ;  with errorlevel output
    2136. 

  2136.                      ;  IfErrors:
    2137. 

  2137.                      ;     $var=1  delimiter is empty
    2138. 

  2138.                      ;     $var=3  syntax error (use: +text,-text)
    2139. 

  2139.                      ;[]
    2140. 

  2140.                      ;  no errorlevel output (default)
    2141. 

  2141.                      ;  If some errors found then (result=input string)
    2142. 

  2142.                      ;
    2143. 

  2143. $var                 ;output (result)
    2144. 

  2144. </pre>
    2145. 

  2145. 

  2146. <p><b>Example (add):</b></p>
    2147. 

  2147. <pre>Section
    2148. 

  2148. &#0009;${WordAdd} &quot;C:\io.sys C:\WINDOWS&quot; &quot; &quot; &quot;+C:\WINDOWS C:\config.sys&quot; $R0
    2149. 

  2149. &#0009;; $R0=&quot;C:\io.sys C:\WINDOWS C:\config.sys&quot;
    2150. 

  2150. SectionEnd
    2151. 

  2151. </pre>
    2152. 

  2152. 

  2153. <p><b>Example (delete):</b></p>
    2154. 

  2154. <pre>Section
    2155. 

  2155. &#0009;${WordAdd} &quot;C:\io.sys C:\logo.sys C:\WINDOWS&quot; &quot; &quot; &quot;-C:\WINDOWS C:\config.sys C:\IO.SYS&quot; $R0
    2156. 

  2156. &#0009;; $R0=&quot;C:\logo.sys&quot;
    2157. 

  2157. SectionEnd
    2158. 

  2158. </pre>
    2159. 

  2159. 

  2160. <p><b>Example (add to one):</b></p>
    2161. 

  2161. <pre>Section
    2162. 

  2162. &#0009;${WordAdd} &quot;C:\io.sys&quot; &quot; &quot; &quot;+C:\WINDOWS C:\config.sys C:\IO.SYS&quot; $R0
    2163. 

  2163. &#0009;; $R0=&quot;C:\io.sys C:\WINDOWS C:\config.sys&quot;
    2164. 

  2164. SectionEnd
    2165. 

  2165. </pre>
    2166. 

  2166. 

  2167. <p><b>Example (delete one):</b></p>
    2168. 

  2168. <pre>Section
    2169. 

  2169. &#0009;${WordAdd} &quot;C:\io.sys C:\logo.sys C:\WINDOWS&quot; &quot; &quot; &quot;-C:\WINDOWS&quot; $R0
    2170. 

  2170. &#0009;; $R0=&quot;C:\io.sys C:\logo.sys&quot;
    2171. 

  2171. SectionEnd
    2172. 

  2172. </pre>
    2173. 

  2173. 

  2174. <p><b>Example (No new words found):</b></p>
    2175. 

  2175. <pre>Section
    2176. 

  2176. &#0009;${WordAdd} &quot;C:\io.sys C:\logo.sys&quot; &quot; &quot; &quot;+C:\logo.sys&quot; $R0
    2177. 

  2177. &#0009;StrCmp $R0 &quot;C:\io.sys C:\logo.sys&quot; 0 +2
    2178. 

  2178. &#0009;MessageBox MB_OK &quot;No new words found to add&quot;
    2179. 

  2179. SectionEnd
    2180. 

  2180. </pre>
    2181. 

  2181. 

  2182. <p><b>Example (No words deleted):</b></p>
    2183. 

  2183. <pre>Section
    2184. 

  2184. &#0009;${WordAdd} &quot;C:\io.sys C:\logo.sys&quot; &quot; &quot; &quot;-C:\config.sys&quot; $R0
    2185. 

  2185. &#0009;StrCmp $R0 &quot;C:\io.sys C:\logo.sys&quot; 0 +2
    2186. 

  2186. &#0009;MessageBox MB_OK &quot;No words found to delete&quot;
    2187. 

  2187. SectionEnd
    2188. 

  2188. </pre>
    2189. 

  2189. 

  2190. <p><b>Example (With errorlevel output):</b></p>
    2191. 

  2191. <pre>Section
    2192. 

  2192. &#0009;${WordAdd} &quot;C:\io.sys C:\logo.sys&quot; &quot;&quot; &quot;E-C:\logo.sys&quot; $R0
    2193. 

  2193. &#0009;; $R0=&quot;1&quot; (delimiter is empty &quot;&quot;)
    2194. 

  2194. 

  2195. &#0009;IfErrors 0 noerrors
    2196. 

  2196. &#0009;MessageBox MB_OK 'Errorlevel=$R0' IDOK end
    2197. 

  2197. 

  2198. &#0009;noerrors:
    2199. 

  2199. &#0009;MessageBox MB_OK 'No errors'
    2200. 

  2200. 

  2201. &#0009;end:
    2202. 

  2202. SectionEnd
    2203. 

  2203. </pre>
    2204. 

  2204. <a name="wordadds"></a><h3>E.3.11 WordAddS</h3>
    2205. 

  2205. <ul>
    2206. 

  2206. <li>Same as <a href="AppendixE.html#wordadd">WordAdd</a>, but case sensitive.</li></ul>
    2207. 

  2207. <a name="wordinsert"></a><h3>E.3.12 WordInsert</h3>
    2208. 

  2208. <ul>
    2209. 

  2209. <li>Insert word in string.</li></ul>
    2210. 

  2210. 

  2211. <p><b>Syntax:</b></p>
    2212. 

  2212. <pre>${WordInsert} &quot;[string]&quot; &quot;[delimiter]&quot; &quot;[word]&quot; &quot;[E][options]&quot; $var
    2213. 

  2213. </pre>
    2214. 

  2214. <pre>&quot;[string]&quot;          ;[string]
    2215. 

  2215.                     ;  input string
    2216. 

  2216. &quot;[delimiter]&quot;       ;[delimiter]
    2217. 

  2217.                     ;  one or several symbols
    2218. 

  2218. &quot;[word]&quot;            ;[word]
    2219. 

  2219.                     ;  word to insert
    2220. 

  2220. &quot;[E][options]&quot;      ;[options]
    2221. 

  2221.                     ;  +number  : word number from start
    2222. 

  2222.                     ;  -number  : word number from end
    2223. 

  2223.                     ;
    2224. 

  2224.                     ;[E]
    2225. 

  2225.                     ;  with errorlevel output
    2226. 

  2226.                     ;  IfErrors:
    2227. 

  2227.                     ;     $var=1  delimiter is empty
    2228. 

  2228.                     ;     $var=2  wrong word number
    2229. 

  2229.                     ;     $var=3  syntax error (Use: +1,-1)
    2230. 

  2230.                     ;[]
    2231. 

  2231.                     ;  no errorlevel output (default)
    2232. 

  2232.                     ;  If some errors found then (result=input string)
    2233. 

  2233.                     ;
    2234. 

  2234. $var                ;output (result)
    2235. 

  2235. </pre>
    2236. 

  2236. 

  2237. <p><b>Example (1):</b></p>
    2238. 

  2238. <pre>Section
    2239. 

  2239. &#0009;${WordInsert} &quot;C:\io.sys C:\WINDOWS&quot; &quot; &quot; &quot;C:\logo.sys&quot; &quot;-2&quot; $R0
    2240. 

  2240. &#0009;; $R0=&quot;C:\io.sys C:\logo.sys C:\WINDOWS&quot;
    2241. 

  2241. SectionEnd
    2242. 

  2242. </pre>
    2243. 

  2243. 

  2244. <p><b>Example (2):</b></p>
    2245. 

  2245. <pre>Section
    2246. 

  2246. &#0009;${WordInsert} &quot;C:\io.sys&quot; &quot; &quot; &quot;C:\WINDOWS&quot; &quot;+2&quot; $R0
    2247. 

  2247. &#0009;; $R0=&quot;C:\io.sys C:\WINDOWS&quot;
    2248. 

  2248. SectionEnd
    2249. 

  2249. </pre>
    2250. 

  2250. 

  2251. <p><b>Example (3):</b></p>
    2252. 

  2252. <pre>Section
    2253. 

  2253. &#0009;${WordInsert} &quot;&quot; &quot; &quot; &quot;C:\WINDOWS&quot; &quot;+1&quot; $R0
    2254. 

  2254. &#0009;; $R0=&quot;C:\WINDOWS &quot;
    2255. 

  2255. SectionEnd
    2256. 

  2256. </pre>
    2257. 

  2257. 

  2258. <p><b>Example (With errorlevel output):</b></p>
    2259. 

  2259. <pre>Section
    2260. 

  2260. &#0009;${WordInsert} &quot;C:\io.sys C:\logo.sys&quot; &quot; &quot; &quot;C:\logo.sys&quot; &quot;E+4&quot; $R0
    2261. 

  2261. &#0009;; $R0=&quot;2&quot; (wrong word number &quot;+4&quot;)
    2262. 

  2262. 

  2263. &#0009;IfErrors 0 noerrors
    2264. 

  2264. &#0009;MessageBox MB_OK 'Errorlevel=$R0' IDOK end
    2265. 

  2265. 

  2266. &#0009;noerrors:
    2267. 

  2267. &#0009;MessageBox MB_OK 'No errors'
    2268. 

  2268. 

  2269. &#0009;end:
    2270. 

  2270. SectionEnd
    2271. 

  2271. </pre>
    2272. 

  2272. <a name="wordinserts"></a><h3>E.3.13 WordInsertS</h3>
    2273. 

  2273. <ul>
    2274. 

  2274. <li>Same as <a href="AppendixE.html#wordinsert">WordInsert</a>, but case sensitive.</li></ul>
    2275. 

  2275. <a name="strfilter"></a><h3>E.3.14 StrFilter</h3>
    2276. 

  2276. <ul>
    2277. 

  2277. <li>Convert string to uppercase or lowercase.</li><li>Set symbol filter.</li></ul>
    2278. 

  2278. 

  2279. <p><b>Syntax:</b></p>
    2280. 

  2280. <pre>${StrFilter} &quot;[string]&quot; &quot;[options]&quot; &quot;[symbols1]&quot; &quot;[symbols2]&quot; $var
    2281. 

  2281. </pre>
    2282. 

  2282. <pre>&quot;[string]&quot;       ;[string]
    2283. 

  2283.                  ;  input string
    2284. 

  2284.                  ;
    2285. 

  2285. &quot;[options]&quot;      ;[+|-][1|2|3|12|23|31][eng|rus]
    2286. 

  2286.                  ;  +   : convert string to uppercase
    2287. 

  2287.                  ;  -   : convert string to lowercase
    2288. 

  2288.                  ;  1   : only Digits
    2289. 

  2289.                  ;  2   : only Letters
    2290. 

  2290.                  ;  3   : only Special
    2291. 

  2291.                  ;  12  : only Digits  + Letters
    2292. 

  2292.                  ;  23  : only Letters + Special
    2293. 

  2293.                  ;  31  : only Special + Digits
    2294. 

  2294.                  ;  eng : English symbols (default)
    2295. 

  2295.                  ;  rus : Russian symbols
    2296. 

  2296.                  ;
    2297. 

  2297. &quot;[symbols1]&quot;     ;[symbols1]
    2298. 

  2298.                  ;  symbols include (not changeable)
    2299. 

  2299.                  ;
    2300. 

  2300. &quot;[symbols2]&quot;     ;[symbols2]
    2301. 

  2301.                  ;  symbols exclude
    2302. 

  2302.                  ;
    2303. 

  2303. $var             ;output (result)
    2304. 

  2304. </pre>
    2305. 

  2305. 

  2306. <p><b>Note:</b> <br>- Error flag if syntax error <br>- Same symbol to include &amp; to exclude = to exclude</p>
    2307. 

  2307. 

  2308. <p><b>Example (UpperCase):</b></p>
    2309. 

  2309. <pre>Section
    2310. 

  2310. &#0009;${StrFilter} &quot;123abc 456DEF 7890|%#&quot; &quot;+&quot; &quot;&quot; &quot;&quot; $R0
    2311. 

  2311. &#0009;; $R0=&quot;123ABC 456DEF 7890|%#&quot;
    2312. 

  2312. SectionEnd
    2313. 

  2313. </pre>
    2314. 

  2314. 

  2315. <p><b>Example (LowerCase):</b></p>
    2316. 

  2316. <pre>Section
    2317. 

  2317. &#0009;${StrFilter} &quot;123abc 456DEF 7890|%#&quot; &quot;-&quot; &quot;ef&quot; &quot;&quot; $R0
    2318. 

  2318. &#0009;; $R0=&quot;123abc 456dEF 7890|%#&quot;
    2319. 

  2319. SectionEnd
    2320. 

  2320. </pre>
    2321. 

  2321. 

  2322. <p><b>Example (Filter1):</b></p>
    2323. 

  2323. <pre>Section
    2324. 

  2324. &#0009;${StrFilter} &quot;123abc 456DEF 7890|%#&quot; &quot;2&quot; &quot;|%&quot; &quot;&quot; $R0
    2325. 

  2325. &#0009;; $R0=&quot;abcDEF|%&quot;       ;only Letters + |%
    2326. 

  2326. SectionEnd
    2327. 

  2327. </pre>
    2328. 

  2328. 

  2329. <p><b>Example (Filter2):</b></p>
    2330. 

  2330. <pre>Section
    2331. 

  2331. &#0009;${StrFilter} &quot;123abc 456DEF 7890|%#&quot; &quot;13&quot; &quot;af&quot; &quot;4590&quot; $R0
    2332. 

  2332. &#0009;; $R0=&quot;123a 6F 78|%#&quot;  ;only Digits + Special + af - 4590
    2333. 

  2333. SectionEnd
    2334. 

  2334. </pre>
    2335. 

  2335. 

  2336. <p><b>Example (Filter3):</b></p>
    2337. 

  2337. <pre>Section
    2338. 

  2338. &#0009;${StrFilter} &quot;123abc 456DEF 7890|%#&quot; &quot;+12&quot; &quot;b&quot; &quot;def&quot; $R0
    2339. 

  2339. &#0009;; $R0=&quot;123AbC4567890&quot;  ;only Digits + Letters + b - def
    2340. 

  2340. SectionEnd
    2341. 

  2341. </pre>
    2342. 

  2342. 

  2343. <p><b>Example (Filter4):</b></p>
    2344. 

  2344. <pre>Section
    2345. 

  2345. &#0009;${StrFilter} &quot;123abc&#0192;&#0193;&#0194; 456DEF&#0227;&#0228;&#0229; 7890|%#&quot; &quot;+12rus&quot; &quot;&#0228;&quot; &quot;&#0227;&#0229;&quot; $R0
    2346. 

  2346. &#0009;; $R0=&quot;123&#0192;&#0193;&#0194;456&#0228;7890&quot;  ;only Digits + Letters + &#0228; - &#0227;&#0229;
    2347. 

  2347. SectionEnd
    2348. 

  2348. </pre>
    2349. 

  2349. 

  2350. <p><b>Example (English + Russian Letters):</b></p>
    2351. 

  2351. <pre>Section
    2352. 

  2352. &#0009;${StrFilter} &quot;123abc&#0192;&#0193;&#0194; 456DEF&#0227;&#0228;&#0229; 7890|%#&quot; &quot;2rus&quot; &quot;&quot; &quot;&quot; $R0
    2353. 

  2353. &#0009;; $R0=&quot;&#0192;&#0193;&#0194;&#0227;&#0228;&#0229;&quot;        ;only Russian Letters
    2354. 

  2354. &#0009;${StrFilter} &quot;123abc&#0192;&#0193;&#0194; 456DEF&#0227;&#0228;&#0229; 7890|%#&quot; &quot;2&quot; &quot;$R0&quot; &quot;&quot; $R0
    2355. 

  2355. &#0009;; $R0=&quot;abc&#0192;&#0193;&#0194;DEF&#0227;&#0228;&#0229;&quot;  ;only English + Russian Letters
    2356. 

  2356. SectionEnd
    2357. 

  2357. </pre>
    2358. 

  2358. 

  2359. <p><b>Example (Word Capitalize):</b></p>
    2360. 

  2360. <pre>Section
    2361. 

  2361. &#0009;Push &quot;_01-PERPETUOUS_DREAMER__-__THE_SOUND_OF_GOODBYE_(ORIG._MIX).MP3_&quot;
    2362. 

  2362. &#0009;Call Capitalize
    2363. 

  2363. &#0009;Pop $R0
    2364. 

  2364. &#0009;; $R0=&quot;_01-Perpetuous_Dreamer__-__The_Sound_Of_Goodbye_(Orig._Mix).mp3_&quot;
    2365. 

  2365. 

  2366. &#0009;${WordReplace} &quot;$R0&quot; &quot;_&quot; &quot; &quot; &quot;+*&quot; $R0
    2367. 

  2367. &#0009;; $R0=&quot; 01-Perpetuous Dreamer - The Sound Of Goodbye (Orig. Mix).mp3 &quot;
    2368. 

  2368. 

  2369. &#0009;${WordReplace} &quot;$R0&quot; &quot; &quot; &quot;&quot; &quot;{}&quot; $R0
    2370. 

  2370. &#0009;; $R0=&quot;01-Perpetuous Dreamer - The Sound Of Goodbye (Orig. Mix).mp3&quot;
    2371. 

  2371. SectionEnd
    2372. 

  2372. 

  2373. Function Capitalize
    2374. 

  2374. &#0009;Exch $R0
    2375. 

  2375. &#0009;Push $0
    2376. 

  2376. &#0009;Push $1
    2377. 

  2377. &#0009;Push $2
    2378. 

  2378. 

  2379. &#0009;${StrFilter} '$R0' '-eng' '' '' $R0
    2380. 

  2380. &#0009;${StrFilter} '$R0' '-rus' '' '' $R0
    2381. 

  2381. 

  2382. &#0009;StrCpy $0 0
    2383. 

  2383. 

  2384. &#0009;loop:
    2385. 

  2385. &#0009;IntOp $0 $0 + 1
    2386. 

  2386. &#0009;StrCpy $1 $R0 1 $0
    2387. 

  2387. &#0009;StrCmp $1 '' end
    2388. 

  2388. &#0009;StrCmp $1 ' ' +5
    2389. 

  2389. &#0009;StrCmp $1 '_' +4
    2390. 

  2390. &#0009;StrCmp $1 '-' +3
    2391. 

  2391. &#0009;StrCmp $1 '(' +2
    2392. 

  2392. &#0009;StrCmp $1 '[' 0 loop
    2393. 

  2393. &#0009;IntOp $0 $0 + 1
    2394. 

  2394. &#0009;StrCpy $1 $R0 1 $0
    2395. 

  2395. &#0009;StrCmp $1 '' end
    2396. 

  2396. 

  2397. &#0009;${StrFilter} '$1' '+eng' '' '' $1
    2398. 

  2398. &#0009;${StrFilter} '$1' '+rus' '' '' $1
    2399. 

  2399. 

  2400. &#0009;StrCpy $2 $R0 $0
    2401. 

  2401. &#0009;IntOp $0 $0 + 1
    2402. 

  2402. &#0009;StrCpy $R0 $R0 '' $0
    2403. 

  2403. &#0009;IntOp $0 $0 - 2
    2404. 

  2404. &#0009;StrCpy $R0 '$2$1$R0'
    2405. 

  2405. &#0009;goto loop
    2406. 

  2406. 

  2407. &#0009;end:
    2408. 

  2408. &#0009;Pop $2
    2409. 

  2409. &#0009;Pop $1
    2410. 

  2410. &#0009;Pop $0
    2411. 

  2411. &#0009;Exch $R0
    2412. 

  2412. FunctionEnd
    2413. 

  2413. </pre>
    2414. 

  2414. <a name="strfilters"></a><h3>E.3.15 StrFilterS</h3>
    2415. 

  2415. <ul>
    2416. 

  2416. <li>Same as <a href="AppendixE.html#strfilter">StrFilter</a>, but case sensitive.</li></ul>
    2417. 

  2417. <a name="versioncompare"></a><h3>E.3.16 VersionCompare</h3>
    2418. 

  2418. <ul>
    2419. 

  2419. <li>Compare version numbers.</li></ul>
    2420. 

  2420. 

  2421. <p><b>Syntax:</b></p>
    2422. 

  2422. <pre>${VersionCompare} &quot;[Version1]&quot; &quot;[Version2]&quot; $var
    2423. 

  2423. </pre>
    2424. 

  2424. <pre>&quot;[Version1]&quot;        ; First version
    2425. 

  2425. &quot;[Version2]&quot;        ; Second version
    2426. 

  2426. $var                ; Result:
    2427. 

  2427.                     ;    $var=0  Versions are equal
    2428. 

  2428.                     ;    $var=1  Version1 is newer
    2429. 

  2429.                     ;    $var=2  Version2 is newer
    2430. 

  2430. </pre>
    2431. 

  2431. 

  2432. <p><b>Example:</b></p>
    2433. 

  2433. <pre>Section
    2434. 

  2434. &#0009;${VersionCompare} &quot;1.1.1.9&quot; &quot;1.1.1.01&quot; $R0
    2435. 

  2435. &#0009;; $R0=&quot;1&quot;
    2436. 

  2436. SectionEnd
    2437. 

  2437. </pre>
    2438. 

  2438. <a name="versionconvert"></a><h3>E.3.17 VersionConvert</h3>
    2439. 

  2439. <ul>
    2440. 

  2440. <li>Convert version in the numerical format which can be compared.</li></ul>
    2441. 

  2441. 

  2442. <p><b>Syntax:</b></p>
    2443. 

  2443. <pre>${VersionConvert} &quot;[Version]&quot; &quot;[CharList]&quot; $var
    2444. 

  2444. </pre>
    2445. 

  2445. <pre>&quot;[Version]&quot;         ; Version
    2446. 

  2446.                     ;
    2447. 

  2447. &quot;[CharList]&quot;        ; List of characters, which will be replaced by numbers
    2448. 

  2448.                     ; &quot;abcdefghijklmnopqrstuvwxyz&quot; (default)
    2449. 

  2449.                     ;
    2450. 

  2450. $var                ; Result: converted version
    2451. 

  2451. </pre>
    2452. 

  2452. 

  2453. <p><b>Note:</b> <br>- Converted letters are separated with dot <br>- If character is non-digit and not in list then it will be converted to dot</p>
    2454. 

  2454. 

  2455. <p><b>Example1:</b></p>
    2456. 

  2456. <pre>Section
    2457. 

  2457. &#0009;${VersionConvert} &quot;9.0a&quot; &quot;&quot; $R0
    2458. 

  2458. &#0009;; $R0=&quot;9.0.01&quot;
    2459. 

  2459. 

  2460. &#0009;${VersionConvert} &quot;9.0c&quot; &quot;&quot; $R1
    2461. 

  2461. &#0009;; $R1=&quot;9.0.03&quot;
    2462. 

  2462. 

  2463. &#0009;${VersionCompare} &quot;$R0&quot; &quot;$R1&quot; $R2
    2464. 

  2464. &#0009;; $R2=&quot;2&quot;   version2 is newer
    2465. 

  2465. SectionEnd
    2466. 

  2466. </pre>
    2467. 

  2467. 

  2468. <p><b>Example2:</b></p>
    2469. 

  2469. <pre>Section
    2470. 

  2470. &#0009;${VersionConvert} &quot;0.15c-9m&quot; &quot;&quot; $R0
    2471. 

  2471. &#0009;; $R0=&quot;0.15.03.9.13&quot;
    2472. 

  2472. 

  2473. &#0009;${VersionConvert} &quot;0.15c-1n&quot; &quot;&quot; $R1
    2474. 

  2474. &#0009;; $R1=&quot;0.15.03.1.14&quot;
    2475. 

  2475. 

  2476. &#0009;${VersionCompare} &quot;$R0&quot; &quot;$R1&quot; $R2
    2477. 

  2477. &#0009;; $R2=&quot;1&quot;   version1 is newer
    2478. 

  2478. SectionEnd
    2479. 

  2479. </pre>
    2480. 

  2480. 

  2481. <p><b>Example3:</b></p>
    2482. 

  2482. <pre>Section
    2483. 

  2483. &#0009;${VersionConvert} &quot;0.15c+&quot; &quot;abcdefghijklmnopqrstuvwxyz+&quot; $R0
    2484. 

  2484. &#0009;; $R0=&quot;0.15.0327&quot;
    2485. 

  2485. 

  2486. &#0009;${VersionConvert} &quot;0.15c&quot; &quot;abcdefghijklmnopqrstuvwxyz+&quot; $R1
    2487. 

  2487. &#0009;; $R1=&quot;0.15.03&quot;
    2488. 

  2488. 

  2489. &#0009;${VersionCompare} &quot;$R0&quot; &quot;$R1&quot; $R2
    2490. 

  2490. &#0009;; $R2=&quot;1&quot;   version1 is newer
    2491. 

  2491. SectionEnd
    2492. 

  2492. </pre>
    2493. 

  2493. <p><a href='AppendixD.html'>Previous</a> | <a href='Contents.html'>Contents</a> | <a href='AppendixF.html'>Next</a></p>
    2494. 

  2494. 

  2495. <hr />
    2496. 

  2496. 

  2497. <address>
    2498. 

  2498. </address>
    2499. 

  2499. </body>
    2500. 

  2500. 

  2501. </html>
    2502.