/usr/include/string.h:506:15: error: declaration of ‘size_t strlcpy(char*, const char*, size_t) noexcept’ has a 
different exception specifier
  506 | extern size_t strlcpy (char *__restrict __dest,
      |               ^~~~~~~
In file included from /home/luk/midas/src/midas.cxx:14:
/home/luk/midas/include/midas.h:2190:17: note: from previous declaration ‘size_t strlcpy(char*, const 
char*, size_t)’

#if (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 38)
#ifndef HAVE_STRLCPY
#define HAVE_STRLCPY 1
#endif
#endif

Using the mouse to click and drag on a logarithmic y axis triggers a zooming behaviour as if the user zoomed in on a linear axis. 

How to reproduce:
Take a plot that ranges from 1e-20 to 100, for example. Click around the middle of the axis and drag the mouse up to about 3/4.

Expected result:
Limit the y axis to the approximate range 1e-10 to 1e-4

Actual result:
The y axis limits are around 50 and 75.


P.S. Is there a way to configure the history plot in a way that values of 0.00 are ignored rather than showing up as 1e-20?

("0" + leftDate.getUTCMonth() + 1).slice(-2)

("0" + (leftDate.getUTCMonth() + 1)).slice(-2)

[mhist,ERROR] [midas.cxx:5949:bm_validate_client_index,ERROR] My client index 10 in buffer 'SYSMSG' 
is invalid: client name '', pid 0 should be my pid 3773321
[mhist,ERROR] [midas.cxx:5952:bm_validate_client_index,ERROR] Maybe this client was removed by a 
timeout. See midas.log. Cannot continue, aborting...
Aborted (core dumped)

mhist -e "Xenon" -l

$ mhist -e "Xenon" -v "Det XeTmp 0-0" -t 100000 -s 200101 -p 250101 -f 
/data2/history/2022/mhf_1644698398_20220212_xenon.dat
ID 980316009, Aug 13 19:10:56, size 1851749486

• Bug: mhist -l crashes
  
• Bug: mhist -f does not work with "FILE" history format
  
• Feature request: mhist -e "Name" -l to only show variables of event "Name"
  
• Feature request: Set temporary history dir with a flag
  

• cd command: Typing cd without arguments now changes the directory to /, similar to the behaviour of the cd command in Linux sending you to the home directory.
  
• Exit behavior: Upon exiting the program with Ctrl+C, a newline character is printed so that the command line starts on an empty line rather than the last line from odbedit.
  

@@ -1668,7 +1668,10 @@ int command_loop(char *host_name, char *exp_name, char *cmd, char *start_dir)

       /* cd */
       else if (param[0][0] == 'c' && param[0][1] == 'd') {
-         compose_name(pwd, param[1], str);
+         if (strlen(param[1]) == 0)
+            strcpy(str, "/");
+         else
+            compose_name(pwd, param[1], str);

          status = db_find_key(hDB, 0, str, &hKey);

@@ -2962,6 +2965,7 @@ void ctrlc_odbedit(INT i)

    cm_disconnect_experiment();

+   printf("\n");
    exit(EXIT_SUCCESS);
 }

To reproduce:
In the interactive ODB, click the 🔗 icon to create a link. Next to the target,  click the "..." button to open 
the key picker browser. Then try to close it by either:
- Selecting a key and clicking ok
- Clicking "cancel"
- Clicking the red circle at the top left

Expected result:
The key picker closes

Actual result:
The key picker does not close.

Depending on how you trying to close the picker, the error messages in the debug console differ slightly.

On the red circle:
Uncaught TypeError: dlg is null
    dlgClose http://localhost:8080/controls.js:791
    onclick http://localhost:8080/?cmd=ODB&odb_path=/Test:1

On "ok" or "cancel":
Uncaught TypeError: dlg is null
    dlgMessageDestroy http://localhost:8080/controls.js:828
    pickerButton http://localhost:8080/odbbrowser.js:453
    onclick http://localhost:8080/?cmd=ODB&odb_path=/Test:1


Another more minor visual problem is the edit-on-start dialog. There seems to be no upper bound to the 
size of the text box. In the attached screenshot, ShortString has a maximum length of 32 characters, 
LongString has 255. Both are empty at the time of the screenshot. Maybe, the size should be limited to a 
reasonable width.

Today, I encountered the bug shown in the attached video. The value of the plotted curve does not match the mouseover number.

When trying to understand it better, I stopped being able to replicate. Has anyone else observed a similar problem? 

$ git diff sequencer.html
diff --git a/resources/sequencer.html b/resources/sequencer.html
index e7f8a79d..95c7e3d8 100644
--- a/resources/sequencer.html
+++ b/resources/sequencer.html
@@ -115,6 +115,7 @@
               <img src="icons/play.svg" title="Start" class="seqbtn Stopped" onclick="startSeq();">
               <img src="icons/debug.svg" title="Debug" class="seqbtn Stopped" onclick="debugSeq();">
               <img src="icons/square.svg" title="Stop" class="seqbtn Running Paused" onclick="stopSeq();">
+              <img src="icons/x-octagon.svg" title="Stop Run and Sequencer immediately" class="seqbtn Running Paused" onclick="stopRunAndSeq();">
               <img src="icons/pause.svg" title="Pause" class="seqbtn Running" onclick="modbset('/Sequencer/Command/Pause script',true);">
               <img src="icons/resume.svg" title="Resume" class="seqbtn Paused" onclick="modbset('/Sequencer/Command/Resume script',true);">
               <img src="icons/step-over.svg" title="Step Over" class="seqbtn Running Paused" onclick="modbset('/Sequencer/Command/Step over',true);">
[gac-megj@pc13513 resources]$ git diff sequencer.js
diff --git a/resources/sequencer.js b/resources/sequencer.js
index cc5398ef..b75c926c 100644
--- a/resources/sequencer.js
+++ b/resources/sequencer.js
@@ -1582,6 +1582,23 @@ function stopSeq() {
    });
 }

+function stopRunAndSeq() {
+   const message = `Are you sure you want to stop the run and sequence?`;
+   dlgConfirm(message,function(resp) {
+      if (resp) {
+         modbset('/Sequencer/Command/Stop immediately',true);
+
+         mjsonrpc_call("cm_transition", {"transition": "TR_STOP"}).then(function (rpc) {
+            if (rpc.result.status !== 1) {
+               throw new Error("Cannot stop run, cm_transition() status " + rpc.result.status + ", see MIDAS messages");
+            }
+         }).catch(function (error) {
+            mjsonrpc_error_alert(error);
+         });
+      }
+   });
+}
+
 // Show or hide parameters table
 function showParTable(varContainer) {
    let e = document.getElementById(varContainer);

I have the following use case: I would like to check if two elements of an array exceed a certain threshold. 
However, they are not consecutive. Currently, I have to write two alarms, one checking Array[8] and one 
checking Array [10].

It would be nice if we could enter conditions such as "/Path/To/Array[8,10] > 0.5".

I looked into the code of al_evaluate_condition() and it seems very C-style. I know that you have been 
refactoring a lot of code to work with STL strings and their functions. If you find the time to refactor 
alarm.cxx, I ask that you consider adding comma-separated lists as a new feature.

Cheers
Lukas

To reproduce:
- Open a history plot, click [-] a few times until the x axis shows more than 7 days.
- Scroll to the past (left)
- Click "Jump to current time" (the triangle)

Expected result:
The upper limit of the x axis is at the current time and the lower range is now - whatever range you had before 
(>7d)

Actual result:
The upper limit is the current time, the lower limit is now - 7d

(The interval seems unchanged if the range was < 7d before clicking "Jump to current time")

12:51:20.154 2025/02/19 [SC Frontend,ERROR] [mfe.cxx:620:register_equipment,ERROR] Write cache size mismatch for buffer "SYSTEM": equipment "Environment" asked for 0, while eqiupment "LED" asked for 10000000
12:51:20.154 2025/02/19 [SC Frontend,ERROR] [mfe.cxx:620:register_equipment,ERROR] Write cache size mismatch for buffer "SYSTEM": equipment "LED" asked for 10000000, while eqiupment "Xenon" asked for 0

• A "Reload File" button
  
• Support for patterns in ODBSET, e.g.:
  

  • ODBSET "/Path/value[1,3,5]", 1

  • ODBSET "/Path/value[1-5,7-9]", 1

  • Arbitrary combinations of the above
    
• Support for variable substitution:
  

  • SET GOODCHANNELS, "1-5,7,9"; ODBSET "/Path/value[$GOODCHANNELS]", 1

  • SET BADCHANNELS, "6,8"; ODBSET "/Path/value[!$BADCHANNELS]", 1

  • ODBSET "/Path/value[0-100, except $BADCHANNELS]", 1

• Load a file
  
• Double-click it to edit it, acknowledge the "To edit the sequence it must be opened in an editor tab" dialog
  
• A new tab opens
  
• Edit something, click "Start", acknowledge the "Save and start?" dialog (which pops up even if no changes are made)
  
• Run the script
  
• Double-click to make more changes -> another tab opens
  

SET v, "54"
SET file, "MPPCHV_$v.odb"
ODBLOAD $file

SET v, "54.2"
SET file, "MPPCHV_$v.odb"
ODBLOAD $file

SET v, 54.2
SPRINTF file, "MPPCHV_%f.odb", $v
ODBLOAD $file

ODBLOAD f"MPPCHV_{v:.1f}.odb"

Hello, 
I'm trying to make Wiener PCIVME link work with MIDAS. 
In documentation/VME dirvers/ it's saying: "wevmemm.c PCI/VME Wiener board
supported. (see Wiener PCI)".
Provided link is dead. Does anyone have that file? I would appreciate very very
much if someone could send it to me.

Thank you and best regards, 
L.P.

Good afternoon,

After updating Midas to the latest develop commit 
(0f5436d901a1dfaf6da2b94e2d87f870e3611cf1) we found out a bug when starting 
sequencer. If we have a simple loop from start value to stop value and step 
size, just printing the value at each iteration, we see everything good (see 
first attachment). Then we included another script though, which contains 
several subroutines we defined for our detector, and we try to run the same 
script. Unfortunately after this the parameters seem uninitialized, and the 
value at each loop does not make sense (see second attachment). Also, sometimes 
when pressing run the set parameter window would pop-up, but sometimes not.

The script is this one:

>>>
COMMENT Test script to check for a specific bug

INCLUDE global_basic_functions

#CALL setup_paths
#CALL generate_DUT_params

PARAM lv_start, "Start of LV", 1.8
PARAM lv_stop, "Stop of LV", 2.1
PARAM lv_step, "Step of LV", 0.02

n_iterations = (($lv_stop - $lv_start)/$lv_step)

MSG "Parameters:"
MSG $lv_start
MSG $lv_stop
MSG $lv_step
MSG $n_iterations

MSG "Start of looping"

LOOP n, $n_iterations
   lv_now = $lv_start + $n * $lv_step
   MSG $lv_now
   WAIT SECONDS, 1
ENDLOOP
<<<

and the only difference comes from commenting the line:

>>>
INCLUDE global_basic_functions
<<<

as global_basic_functions is defined as a LIBRARY and it includes 75 (!) 
subroutines...

Is it possible that when loading a large script it messes up the loading of 
parameters?

Thank you very much,
Regards,
Luigi.

It is pretty much the same as Stefan, I attach here the screenshots. Also in my case it works sometimes, and sometimes partially (one or 2 params, like in 
attachment 3).

> Could you please export and send me the /Sequencer ODB tree (or just /Sequencer/Param and /Sequencer/Variables) in both cases while the sequence is running. 
> 
> thanks,
> Zaher
> 
> 
> > Good afternoon,
> > 
> > After updating Midas to the latest develop commit 
> > (0f5436d901a1dfaf6da2b94e2d87f870e3611cf1) we found out a bug when starting 
> > sequencer. If we have a simple loop from start value to stop value and step 
> > size, just printing the value at each iteration, we see everything good (see 
> > first attachment). Then we included another script though, which contains 
> > several subroutines we defined for our detector, and we try to run the same 
> > script. Unfortunately after this the parameters seem uninitialized, and the 
> > value at each loop does not make sense (see second attachment). Also, sometimes 
> > when pressing run the set parameter window would pop-up, but sometimes not.
> > 
> > The script is this one:
> > 
> > >>>
> > COMMENT Test script to check for a specific bug
> > 
> > INCLUDE global_basic_functions
> > 
> > #CALL setup_paths
> > #CALL generate_DUT_params
> > 
> > PARAM lv_start, "Start of LV", 1.8
> > PARAM lv_stop, "Stop of LV", 2.1
> > PARAM lv_step, "Step of LV", 0.02
> > 
> > n_iterations = (($lv_stop - $lv_start)/$lv_step)
> > 
> > MSG "Parameters:"
> > MSG $lv_start
> > MSG $lv_stop
> > MSG $lv_step
> > MSG $n_iterations
> > 
> > MSG "Start of looping"
> > 
> > LOOP n, $n_iterations
> >    lv_now = $lv_start + $n * $lv_step
> >    MSG $lv_now
> >    WAIT SECONDS, 1
> > ENDLOOP
> > <<<
> > 
> > and the only difference comes from commenting the line:
> > 
> > >>>
> > INCLUDE global_basic_functions
> > <<<
> > 
> > as global_basic_functions is defined as a LIBRARY and it includes 75 (!) 
> > subroutines...
> > 
> > Is it possible that when loading a large script it messes up the loading of 
> > parameters?
> > 
> > Thank you very much,
> > Regards,
> > Luigi.