Yep, that would absolutely explain what I see. /julian
On 20 Mar 2019, at 19.49, Lime, Steve D (MNIT) <steve.l...@state.mn.us<mailto:steve.l...@state.mn.us>> wrote: Should be easy enough to replicate. Does this sum it up? · Label TEXT w/expression followed with a comment containing ()’s - FAILS · Same TEXT w/expression but with moving the comment containing ()’s onto its own line - WORKS · Label TEXT w/expression followed with a comment without ()’s – WORKS Seems like the regex in maplexer.l for expressions might be too greedy. --Steve From: mapserver-users [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Julian Hollingbery Sent: Wednesday, March 20, 2019 10:49 AM To: mapserver-users@lists.osgeo.org<mailto:mapserver-users@lists.osgeo.org> Subject: [mapserver-users] Mapfile comment parsing issue Hi list, I have observed an obscure behavior in MapServer version 7.0.7, which I’d like to run by you before I submit an issue. I have an issue where labels on contour line disappear when I write a particular type of comment after the TEXT directive. Using this request: http://host/fcgi-bin/mapserv.fcgi?map=ms_issue_report.map&SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=542400.00,6216800.00,542600.0,6217000.0&CRS=EPSG:25832&WIDTH=400&HEIGHT=400&LAYERS=dhm_kote_0_5_m,dhm_kurve_0_5_m&STYLES=&FORMAT=image/png&TRANSPARENT=FALSE this piece of MAP file CLASS GROUP "default" NAME "dhm2015 kurver, 0,5 m" TEXT (tostring([hoejde],"%.2f")) #altid to decimal, også .00 (eng. always two decimals, including .00) STYLE OPACITY 80 COLOR 100 50 0 WIDTH 1 END #STYLE LABEL FONT "arial" SIZE 9 COLOR 137 90 68 OFFSET 0 -6 SHADOWSIZE 1 1 TYPE TRUETYPE REPEATDISTANCE 300 ANGLE auto PARTIALS FALSE END # LABEL END #CLASS Gives me https://pasteboard.co/I6jsBen.png<https://gcc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpasteboard.co%2FI6jsBen.png&data=02%7C01%7Csteve.lime%40state.mn.us%7Ca451b548353e4155a66d08d6ad4b8fff%7Ceb14b04624c445198f26b89c2159828c%7C0%7C0%7C636886937384475484&sdata=li%2BfUjy8z0PLsrF4PR%2FIcBay0iqpasi88oLNdHhhguM%3D&reserved=0> (contour lines w/o labels), whereas CLASS GROUP "default" NAME "dhm2015 kurver, 0,5 m" #altid to decimal, også .00 (eng. always two decimals, including .00) TEXT (tostring([hoejde],"%.2f")) STYLE OPACITY 80 COLOR 100 50 0 WIDTH 1 END #STYLE LABEL FONT "arial" SIZE 9 COLOR 137 90 68 OFFSET 0 -6 SHADOWSIZE 1 1 TYPE TRUETYPE REPEATDISTANCE 300 ANGLE auto PARTIALS FALSE END # LABEL END #CLASS Results in https://pasteboard.co/I6js9YK.png (which is the desired result: Contour lines labelled with two decimal points). I have narrowed it down a bit, and if I delete the “(eng. ..)”, i.e. just have TEXT (tostring([hoejde],"%.2f")) #altid to decimal, også .00 It still works nicely. So I guess the parentheses are somehow parsed as something meaningful (related to the “tostring”-expression, perhaps?), invalidating the TEXT declaration. Has anyone seen something similar? Best Regards /julian
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