mirror of
https://github.com/QB64-Phoenix-Edition/QB64pe.git
synced 2024-09-07 14:10:17 +00:00
commit
7003b8f21d
3 changed files with 140 additions and 94 deletions
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@ -2495,7 +2495,7 @@ FUNCTION ide2 (ignore)
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LOOP
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IF Back_Name$(Help_Back_Pos) = "Alphabetical" OR Back_Name$(Help_Back_Pos) = "By Usage" THEN
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IF lnkx1 <> 3 THEN
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IF lnkx1 > 3 THEN
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cx = px + 1
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GOTO helpscanrow
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END IF
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@ -2521,6 +2521,10 @@ FUNCTION ide2 (ignore)
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END IF
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END IF
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foundsstr:
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IF Help_LinkL THEN
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Help_Select = 0: Help_sy = cy - 3
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Help_Search_Str = "": Help_LinkL = 0
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END IF
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strnotfound:
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IF KB = KEY_HOME AND KCONTROL THEN
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@ -2611,7 +2615,7 @@ FUNCTION ide2 (ignore)
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IF LEFT$(l$, 5) = "EXTL:" THEN
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IF (K$ = CHR$(13)) OR (mY = Help_cy - Help_sy + Help_wy1 AND mX = Help_cx - Help_sx + Help_wx1) THEN
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l$ = RIGHT$(l$, LEN(l$) - 5)
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l$ = MID$(l$, 6)
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l$ = StrReplace$(l$, " ", "%20")
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l$ = StrReplace$(l$, "&", "%26")
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IF INSTR(_OS$, "WIN") = 0 THEN
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@ -2630,10 +2634,14 @@ FUNCTION ide2 (ignore)
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END IF
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GOTO specialchar
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ELSEIF LEFT$(l$, 5) = "PAGE:" THEN
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l$ = RIGHT$(l$, LEN(l$) - 5)
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l$ = MID$(l$, 6)
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l2 = INSTR(l$, "#") 'local link?
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IF l2 > 0 THEN
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Help_Search_Str = StrReplace$(MID$(l$, l2 + 1), "_", " ")
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l$ = LEFT$(l$, l2 - 1): Help_LinkL = -1
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END IF
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IF Back$(Help_Back_Pos) <> l$ THEN
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Help_Select = 0: Help_MSelect = 0
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'COLOR 7, 0
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Help_Back(Help_Back_Pos).sx = Help_sx 'update position
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Help_Back(Help_Back_Pos).sy = Help_sy
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@ -2672,6 +2680,10 @@ FUNCTION ide2 (ignore)
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Help_sx = 1: Help_sy = 1: Help_cx = 1: Help_cy = 1
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a$ = Wiki$(l$)
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WikiParse a$
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END IF
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IF Help_LinkL THEN
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norep = 1: GOTO delsrchagain
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ELSE
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GOTO newpageparsed
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END IF
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END IF
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@ -16,9 +16,10 @@ DIM SHARED Help_Pos, Help_Wrap_Pos
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DIM SHARED Help_Line$ 'index of first txt element of a line
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DIM SHARED Help_Link$ 'the link info [sep][type:]...[sep]
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DIM SHARED Help_Link_Sep$: Help_Link_Sep$ = CHR$(13)
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DIM SHARED Help_LinkN
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DIM SHARED Help_LinkN, Help_LinkL '# of links, local link flag
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'Link Types:
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' PAGE:wikipagename
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' SECT:dummylink (not processed, just to mark page sections as search targets for local links)
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' EXTL:external link url
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DIM SHARED Help_BG_Col
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DIM SHARED Help_Col_Normal: Help_Col_Normal = 7
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@ -38,24 +38,6 @@ FUNCTION Wiki$ (PageName$) 'Read cached wiki page (download, if not yet cached)
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END IF
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END IF
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'Check for curl
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'IF _SHELLHIDE("curl --version >NUL") <> 0 THEN
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' a$ = CHR$(10) + "{{PageInternalError}}" + CHR$(10)
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' IF PageName$ = "Initialize" THEN
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' a$ = a$ + "To be able to initialize the help system, "
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' ELSEIF PageName$ = "Update All" THEN
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' a$ = a$ + "To be able to update the help pages from the online Wiki, "
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' ELSE
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' a$ = a$ + "The requested help page is not yet cached locally. To download the help page from the online Wiki, "
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' END IF
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' a$ = a$ + "a tool called ''curl'' is required, but it wasn't found on your system." + CHR$(10) + CHR$(10)
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' a$ = a$ + "* To get ''curl'', visit the official [https://curl.se/download.html download page]." + CHR$(10)
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' a$ = a$ + "** Grab the latest ''binary'' archive available for your system." + CHR$(10)
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' a$ = a$ + "** Unpack and drop the ''curl'' executable into the '''qb64pe''' folder." + CHR$(10)
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' a$ = a$ + "** If there's a file named ''curl-ca-bundle.crt'' or similar, drop it into the '''qb64pe''' folder too." + CHR$(10)
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' Wiki$ = a$: EXIT FUNCTION
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'END IF
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'Download message (Status Bar)
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IF Help_Recaching = 0 THEN
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a$ = "Downloading '" + PageName$ + "' page..."
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@ -68,21 +50,14 @@ FUNCTION Wiki$ (PageName$) 'Read cached wiki page (download, if not yet cached)
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PCOPY 3, 0
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END IF
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'Url query and output arguments for curl
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'url$ = CHR$(34) + wikiBaseAddress$ + "/index.php?title=" + PageName2$ + "&action=edit" + CHR$(34)
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'Url query and output file name
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url$ = wikiBaseAddress$ + "/index.php?title=" + PageName2$ + "&action=edit"
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outputFile$ = Cache_Folder$ + "/" + PageName3$ + ".txt"
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'Wikitext delimiters
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s1$ = "name=" + CHR$(34) + "wpTextbox1" + CHR$(34) + ">"
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s2$ = "</textarea>"
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'Download page using curl
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'SHELL _HIDE "curl --silent -o " + CHR$(34) + outputFile$ + CHR$(34) + " " + url$
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fh = FREEFILE
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'OPEN outputFile$ FOR BINARY AS #fh 'get new content
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'a$ = SPACE$(LOF(fh))
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'GET #fh, 1, a$
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'CLOSE #fh
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'Download page using (lib)curl
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IF PageName$ = "Initialize" OR PageName$ = "Update All" THEN
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a$ = "" 'dummy pages (for error display)
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ELSE
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@ -120,19 +95,22 @@ FUNCTION Wiki$ (PageName$) 'Read cached wiki page (download, if not yet cached)
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'--- wiki redirects & crlf
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a$ = StrReplace$(a$, "#REDIRECT", "See page")
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a$ = StrReplace$(a$, CHR$(13) + CHR$(10), CHR$(10))
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IF RIGHT$(a$, 1) <> CHR$(10) THEN a$ = a$ + CHR$(10)
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'--- put a download date/time entry
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a$ = "{{QBDLDATE:" + DATE$ + "}}" + CHR$(10) + "{{QBDLTIME:" + TIME$ + "}}" + CHR$(10) + a$
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'--- now save it
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fh = FREEFILE
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OPEN outputFile$ FOR OUTPUT AS #fh
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PRINT #fh, a$;
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CLOSE #fh
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ELSE
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'Delete page, if empty or corrupted (force re-download on next access)
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'KILL outputFile$
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'Error message, if empty or corrupted (force re-download on next access)
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a$ = CHR$(10) + "{{PageInternalError}}" + CHR$(10) +_
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"* Either the requested page is not yet available in the Wiki," + CHR$(10) +_
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"* or the download from Wiki failed and corrupted the page data." + CHR$(10) +_
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"** You may try ''Update Current Page'' from the ''Help'' menu." + CHR$(10)
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"** You may try ''Update Current Page'' from the ''Help'' menu." + CHR$(10) +_
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";Note:This may also just be a temporary server issue. If the problem persists " +_
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"after waiting some time, then please feel free to leave us a message." + CHR$(10)
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END IF
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Wiki$ = a$
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@ -263,9 +241,9 @@ END FUNCTION
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SUB WikiParse (a$) 'Wiki page interpret
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'Clear info
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help_h = 0: help_w = 0: Help_Line$ = "": Help_Link$ = "": Help_LinkN = 0
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Help_Txt$ = SPACE$(1000000)
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Help_Txt_Len = 0
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help_h = 0: help_w = 0
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Help_Line$ = "": Help_Txt$ = SPACE$(1000000): Help_Txt_Len = 0
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Help_Link$ = "SECT:dummylink" + Help_Link_Sep$: Help_LinkN = 1
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Help_Pos = 1: Help_Wrap_Pos = 0
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Help_Line$ = MKL$(1)
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@ -286,7 +264,7 @@ SUB WikiParse (a$) 'Wiki page interpret
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Help_Center = 0: Help_CIndent$ = ""
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Help_DList = 0: Help_ChkBlank = 0
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link = 0: elink = 0: cb = 0: nl = 1: ah = 0: dl = 0
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link = 0: elink = 0: cb = 0: nl = 1: hl = 0: ah = 0: dl = 0
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col = Help_Col
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@ -363,12 +341,45 @@ SUB WikiParse (a$) 'Wiki page interpret
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NEXT
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'Wiki specific code handling (no restrictions)
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s$ = "__NOEDITSECTION__" + CHR$(10): IF c$(LEN(s$)) = s$ THEN i = i + LEN(s$) - 1: GOTO charDone
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s$ = "__NOEDITSECTION__" + CHR$(10): IF c$(LEN(s$)) = s$ THEN i = i + LEN(s$) - 1: GOTO charDoneKnl
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s$ = "__NOEDITSECTION__": IF c$(LEN(s$)) = s$ THEN i = i + LEN(s$) - 1: GOTO charDone
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s$ = "__NOTOC__" + CHR$(10): IF c$(LEN(s$)) = s$ THEN i = i + LEN(s$) - 1: GOTO charDone
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s$ = "__NOTOC__" + CHR$(10): IF c$(LEN(s$)) = s$ THEN i = i + LEN(s$) - 1: GOTO charDoneKnl
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s$ = "__NOTOC__": IF c$(LEN(s$)) = s$ THEN i = i + LEN(s$) - 1: GOTO charDone
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s$ = "<nowiki>": IF c$(LEN(s$)) = s$ THEN i = i + LEN(s$) - 1: GOTO charDone
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s$ = "</nowiki>": IF c$(LEN(s$)) = s$ THEN i = i + LEN(s$) - 1: GOTO charDone
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s$ = "<gallery" 'Wiki gallery (supported for command availability only)
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IF c$(LEN(s$)) = s$ THEN
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i = i + LEN(s$) - 1: nl = 0
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FOR ii = i TO LEN(a$) - 1
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IF MID$(a$, ii, 1) = ">" THEN
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wla$ = wikiLookAhead$(a$, ii + 1, "</gallery>"): v$ = wla$: nl = 1
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IF INSTR(MID$(a$, i, ii - i), "48px") = 0 OR INSTR(MID$(a$, i, ii - i), "nolines") = 0 THEN
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i = ii + LEN(wla$) 'ignore this gallery
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ELSE
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wla$ = StrRemove$(wla$, " "): wla$ = StrRemove$(wla$, CHR$(10))
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wla$ = StrReplace$(wla$, "|'''", "|*"): wla$ = StrReplace$(wla$, "'''", "'' / ")
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wla$ = StrReplace$(wla$, "File:Qb64.png|*", "'''QB64;''' ''")
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wla$ = StrReplace$(wla$, "File:Qbpe.png|*", "'''QB64-PE;''' ''")
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wla$ = StrReplace$(wla$, "File:Win.png|*", "'''Windows;''' ''")
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wla$ = StrReplace$(wla$, "File:Lnx.png|*", "'''Linux;''' ''")
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wla$ = StrReplace$(wla$, "File:Osx.png|*", "'''macOS;''' ''")
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IF INSTR(wla$, ":") > 0 THEN
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i = ii + LEN(v$) 'although gallery parameters match, at least
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EXIT FOR ' 'one image does not, so ignore this gallery
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END IF
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wla$ = StrReplace$(wla$, ";", ":")
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wla$ = StrReplace$(wla$, "''all''", "''all versions''")
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wla$ = "* " + LEFT$(wla$, LEN(wla$) - 3) + CHR$(10)
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a$ = LEFT$(a$, ii) + wla$ + MID$(a$, ii + LEN(v$) + 1)
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n = LEN(a$): i = ii
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END IF
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EXIT FOR
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END IF
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NEXT
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GOTO charDoneKnl 'keep nl state for next wiki token
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END IF
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s$ = "</gallery>" + CHR$(10): IF c$(LEN(s$)) = s$ THEN i = i + LEN(s$) - 1: GOTO charDoneKnl
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s$ = "</gallery>": IF c$(LEN(s$)) = s$ THEN i = i + LEN(s$) - 1: GOTO charDone
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'Direct HTML code is not handled in Code/Output blocks (hard lock), as all text
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'could be part of the code example itself (just imagine a HTML parser/writer demo)
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@ -488,8 +499,8 @@ SUB WikiParse (a$) 'Wiki page interpret
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etext$ = elink$
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i2 = INSTR(elink$, " ")
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IF i2 > 0 THEN
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etext$ = RIGHT$(elink$, LEN(elink$) - i2)
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elink$ = LEFT$(elink$, i2 - 1)
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etext$ = MID$(elink$, i2 + 1) 'text part
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elink$ = LEFT$(elink$, i2 - 1) 'link part
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END IF
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Help_LinkN = Help_LinkN + 1
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@ -522,17 +533,13 @@ SUB WikiParse (a$) 'Wiki page interpret
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text$ = link$
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i2 = INSTR(link$, "|") 'pipe link?
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IF i2 > 0 THEN
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text$ = RIGHT$(link$, LEN(link$) - i2) 'text part
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link$ = LEFT$(link$, i2 - 1) ' 'link part
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text$ = MID$(link$, i2 + 1) 'text part
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link$ = LEFT$(link$, i2 - 1) 'link part
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END IF
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i2 = INSTR(link$, "#") 'local link?
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IF i2 > 0 THEN
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link$ = LEFT$(link$, i2 - 1) 'link to TOP
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IF link$ = "" THEN
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IF LEFT$(text$, 1) = "#" THEN text$ = MID$(text$, 2)
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Help_AddTxt text$, 8, 0
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GOTO charDone
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END IF
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IF text$ = link$ THEN text$ = MID$(link$, i2 + 1) 'use anchor if no alternate text yet
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IF LEFT$(link$, 1) = "#" THEN link$ = Help_PageLoaded$ + link$ 'add current page if missing
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END IF
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IF LEFT$(link$, 9) = "Category:" THEN 'ignore category links
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Help_CheckRemoveBlankLine
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@ -630,7 +637,7 @@ SUB WikiParse (a$) 'Wiki page interpret
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'----------
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IF cbo$ <> "" THEN
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IF RIGHT$(cbo$, 1) = ":" THEN Help_Underline = 2: ELSE Help_Underline = 1
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Help_AddTxt cbo$, Help_Col_Section, 0: ah = 2
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Help_AddTxt cbo$, Help_Col_Section, 1: ah = 2
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END IF
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END IF
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@ -791,16 +798,16 @@ SUB WikiParse (a$) 'Wiki page interpret
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IF Help_LockParse = 0 THEN
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'Custom section headings (section color, h3 single underline, h2 double underline)
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ii = 0
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IF c$(4) = " ===" AND Help_Heading = 3 THEN ii = 3: Help_Heading = 0: ah = 2
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IF c$(3) = "===" AND Help_Heading = 3 THEN ii = 2: Help_Heading = 0: ah = 2
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IF c$(3) = "===" AND nl = 1 THEN ii = 2: Help_CheckBlankLine: Help_Heading = 3
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IF c$(4) = "=== " AND nl = 1 THEN ii = 3: Help_CheckBlankLine: Help_Heading = 3
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IF c$(4) = " ===" AND Help_Heading = 3 THEN ii = 3: Help_Heading = 0: hl = 0: ah = 2
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IF c$(3) = "===" AND Help_Heading = 3 THEN ii = 2: Help_Heading = 0: hl = 0: ah = 2
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IF c$(3) = "===" AND nl = 1 THEN ii = 2: Help_CheckBlankLine: Help_Heading = 3: hl = 1
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IF c$(4) = "=== " AND nl = 1 THEN ii = 3: Help_CheckBlankLine: Help_Heading = 3: hl = 1
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IF ii > 0 THEN i = i + ii: col = Help_Col: Help_Underline = 1: GOTO charDone
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ii = 0
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IF c$(3) = " ==" AND Help_Heading = 2 THEN ii = 2: Help_Heading = 0: ah = 2
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IF c$(2) = "==" AND Help_Heading = 2 THEN ii = 1: Help_Heading = 0: ah = 2
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IF c$(2) = "==" AND nl = 1 THEN ii = 1: Help_CheckBlankLine: Help_Heading = 2
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IF c$(3) = "== " AND nl = 1 THEN ii = 2: Help_CheckBlankLine: Help_Heading = 2
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IF c$(3) = " ==" AND Help_Heading = 2 THEN ii = 2: Help_Heading = 0: hl = 0: ah = 2
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IF c$(2) = "==" AND Help_Heading = 2 THEN ii = 1: Help_Heading = 0: hl = 0: ah = 2
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IF c$(2) = "==" AND nl = 1 THEN ii = 1: Help_CheckBlankLine: Help_Heading = 2: hl = 1
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IF c$(3) = "== " AND nl = 1 THEN ii = 2: Help_CheckBlankLine: Help_Heading = 2: hl = 1
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IF ii > 0 THEN i = i + ii: col = Help_Col: Help_Underline = 2: GOTO charDone
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END IF
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@ -954,7 +961,7 @@ SUB WikiParse (a$) 'Wiki page interpret
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nl = 1
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GOTO charDoneKnl 'keep just set nl state
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END IF
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Help_AddTxt CHR$(c), col, 0
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Help_AddTxt CHR$(c), col, hl
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charDone:
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nl = 0
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@ -1091,47 +1098,73 @@ END FUNCTION
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$UNSTABLE:HTTP
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FUNCTION wikiDLPage$ (url$, timeout!)
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'--- set default result & avoid side effects ---
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wikiDLPage$ = ""
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wik$ = url$: tio! = timeout!
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'--- open client ---
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retry:
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ch& = _OPENCLIENT(wik$)
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IF Help_Recaching < 2 THEN 'avoid messages for 'qb64pe -u' (build time update)
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IF ch& = 0 AND LCASE$(LEFT$(wik$, 8)) = "https://" THEN
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IF _MESSAGEBOX("QB64-PE Help", "Can't make secure connection (https:) to Wiki, shall the IDE use unsecure (http:) instead?", "yesno", "warning" ) = 1 THEN
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IF _MESSAGEBOX("QB64-PE Help", "Do you wanna save your choice permanently for the future?", "yesno", "question" ) = 1 THEN
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wikiBaseAddress$ = "http://" + MID$(wikiBaseAddress$, 9)
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WriteConfigSetting generalSettingsSection$, "WikiBaseAddress", wikiBaseAddress$
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'--- set default result & avoid side effects ---
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wikiDLPage$ = ""
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wik$ = url$: tio# = timeout!
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'--- request wiki page ---
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retry:
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ch& = _OPENCLIENT(wik$)
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IF Help_Recaching < 2 THEN 'avoid messages for 'qb64pe -u' (build time update)
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IF ch& = 0 AND LCASE$(LEFT$(wik$, 8)) = "https://" THEN
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IF _SHELLHIDE("curl --version >NUL") <> 0 THEN
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'no external curl available (see notes below)
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IF _MESSAGEBOX("QB64-PE Help", "Can't make secure connection (https:) to Wiki, shall the IDE use unsecure (http:) instead?", "yesno", "warning" ) = 1 THEN
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IF _MESSAGEBOX("QB64-PE Help", "Do you wanna save your choice permanently for the future?", "yesno", "question" ) = 1 THEN
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wikiBaseAddress$ = "http://" + MID$(wikiBaseAddress$, 9)
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WriteConfigSetting generalSettingsSection$, "WikiBaseAddress", wikiBaseAddress$
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END IF
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wik$ = "http://" + MID$(wik$, 9): GOTO retry
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END IF
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END IF
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wik$ = "http://" + MID$(wik$, 9): GOTO retry
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END IF
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END IF
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END IF
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IF ch& = 0 THEN EXIT FUNCTION
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'--- wait for response ---
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res$ = "": st! = TIMER
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DO
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_DELAY 0.05
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GET ch&, , rec$
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IF LEN(rec$) > 0 THEN st! = TIMER
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res$ = res$ + rec$
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IF ch& = 0 GOTO oneLastChance
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'--- read the response ---
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IF _STATUSCODE(ch&) = 200 THEN
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le& = LOF(ch&)
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IF le& > -1 THEN
|
||||
IF LEN(res$) = le& THEN
|
||||
wikiDLPage$ = res$: EXIT DO
|
||||
END IF
|
||||
ELSE
|
||||
res$ = "": st# = TIMER(0.001)
|
||||
DO
|
||||
_DELAY 0.05
|
||||
GET ch&, , rec$
|
||||
IF LEN(rec$) > 0 THEN st# = TIMER(0.001)
|
||||
res$ = res$ + rec$
|
||||
IF EOF(ch&) THEN
|
||||
wikiDLPage$ = res$: EXIT DO
|
||||
END IF
|
||||
END IF
|
||||
ELSE
|
||||
tio! = 0
|
||||
IF st# + tio# >= 86400 THEN st# = st# - 86400
|
||||
LOOP UNTIL TIMER(0.001) > st# + tio#
|
||||
END IF
|
||||
CLOSE ch&
|
||||
EXIT FUNCTION
|
||||
'--- try external curl ---
|
||||
oneLastChance:
|
||||
'The external curl tool (if available), together with its local CA
|
||||
'bundle is used as a silent fallback option. It's for people on old
|
||||
'systems with outdated CA stores. They can use the unsecure http:
|
||||
'choice given above for now, but who knows how long http: is still
|
||||
'supported by web hosters with today's raising security concerns.
|
||||
'Once it isn't supported anymore, those users can then simply drop
|
||||
'the external curl & CA bundle into the qb64pe folder as done in
|
||||
'former QB64-PE versions, to get secure access again.
|
||||
' However, we shouldn't promote this too much in the release notes
|
||||
'and instead only give that information to people who complain about
|
||||
'not working Wiki downloads in the Forum/Discord.
|
||||
'--- check for curl ---
|
||||
IF _SHELLHIDE("curl --version >NUL") = 0 THEN
|
||||
'--- 1st restore https: protocol, if changed above ---
|
||||
IF LCASE$(LEFT$(wik$, 7)) = "http://" THEN wik$ = "https://" + MID$(wik$, 8)
|
||||
'--- issue curl request ---
|
||||
responseFile$ = Cache_Folder$ + "/curlResponse.txt"
|
||||
SHELL _HIDE "curl --silent -o " + CHR$(34) + responseFile$ + CHR$(34) + " " + CHR$(34) + wik$ + CHR$(34)
|
||||
'--- read the response ---
|
||||
fh = FREEFILE
|
||||
OPEN responseFile$ FOR BINARY AS #fh
|
||||
res$ = SPACE$(LOF(fh))
|
||||
GET #fh, , res$
|
||||
CLOSE #fh
|
||||
KILL responseFile$
|
||||
'--- set result ---
|
||||
wikiDLPage$ = res$
|
||||
END IF
|
||||
LOOP UNTIL TIMER > st! + tio!
|
||||
CLOSE ch&
|
||||
END FUNCTION
|
||||
|
||||
FUNCTION wikiLookAhead$ (a$, i, token$) 'Prefetch further wiki text
|
||||
|
|
Loading…
Reference in a new issue