color highlighting

[sslupsky]

Describe the bug
Here is a screenshot of a few more of those highlighting anomalies reported in Issue #40.

To Reproduce
Download the surfacing macro from duet3d forum here:
https://forum.duet3d.com/topic/26762/surfacing-macro?loggedin=true

; Constants
var Debug = false;
var ProbeThickness = 15.5;
var CoordSystem	= 20;
var StepOver = 10;
var DepthOfCut = 0.2;
var FeedRate = 8000;
var ZClearanceHeight = 25;
 
; Variables
var StartX = 0;			; The X starting position
var StartY = 0;			; The Y starting position
var EndX = 0;			; The X ending position
var EndY = 0;			; The Y ending position
var YDir = 0;			; The direction to go in Y
var YDist = 0;			; The distance to go in Y
var YPos = 0;			; The position in Y to move to
var YDistLeft = 0;		; How much we have left to move in Y
var ZDepth = 0;			; How far down we should be in Z
var XSorE = "End"		; Whether X should move towards the start or the end position
 
; If the printer hasn't been homed, home it
if !move.axes[0].homed || !move.axes[1].homed || !move.axes[2].homed
	G28
 
; Adjust probe for low speed probing
M558 K0 P8 C"!io3.in" H20 F120 T300					; Z probe number - Z probe switch type - probe recovery 1s probe speed and travel speed
G31 K0 P500 X0 Y0 Z0								; Set trigger value - set offset and trigger height - Z probe number
 
M291 P"Insert your surfacing bit into your spindle and position it above the probe plate" R"Probing" S3 X1 Y1 Z1
 
; Set bit above center of probe
G91																			; relative positioning
 
; Probe Z component
G38.2 Z{move.axes[2].userPosition - (var.ProbeThickness + 2.25)}			; seek until the probe circuit is closed Z-axis 25 mm
G0 Z{var.ZClearanceHeight}													; rapid move Z axis 5 mm
 
G10 P1 L{var.CoordSystem} Z{var.ProbeThickness + var.ZClearanceHeight}		; store relative probe offset for coordinates system 1
 
G90																			; Absolute positioning
 
M291 P"Move to the starting X Y position for surfacing" R"Start Position" S3 X1 Y1 Z0
set var.StartX = move.axes[0].userPosition;
set var.StartY = move.axes[1].userPosition;
 
if var.Debug
	M118 P0 S{"StartX = " ^ var.StartX} L2
	M118 P0 S{"StartY = " ^ var.StartY} L2
 
M291 P"Move to the ending X Y position for surfacing" R"End Position" S3 X1 Y1 Z0
set var.EndX = move.axes[0].userPosition;
set var.EndY = move.axes[1].userPosition;
 
if var.Debug
	M118 P0 S{"EndX = " ^ var.EndX} L2
	M118 P0 S{"EndY = " ^ var.EndY} L2
 
M291 P"Are you ready to begin surfacing?" S3 X0 Y0 Z0
 
; Figure out which direction in Y we are going
if var.EndY < var.StartY
	set var.YDir = -1;
elif var.EndY > var.StartY
	set var.YDir = 1;
else
	set var.YDir = 0;
 
if var.Debug
	M118 P0 S{"YDir = " ^ var.YDir} L2
 
 
set var.YDist = {abs(var.StartY - var.EndY)};
if var.Debug
	M118 P0 S{"YDist = " ^ var.YDist} L2
 
; Begin surfacing loop
while true
	if var.Debug
		M118 P0 S"Begin Layer Loop" L2;
 
	set var.ZDepth = {var.ZDepth - var.DepthOfCut};
	set var.YDistLeft = {var.YDist};
 
	; go to the start X and Y position then down to Z Depth
	if var.Debug
		M118 P0 S{"Move to start X" ^ var.StartX ^ ",Y" ^ var.StartY} L2
	G0 X{var.StartX} Y{var.StartY}
	if var.Debug
		M118 P0 S{"Move to start Z" ^ var.ZDepth} L2
	G1 Z{var.ZDepth}
 
	; we should be at the Start X position so move to the End X position
	if var.Debug
		M118 P0 S{"Move to X" ^ var.EndX} L2
	G1 X{var.EndX} F{var.FeedRate}
	set var.XSorE = "Start"
 
	while var.YDistLeft > var.StepOver
		if var.Debug
			M118 P0 S"Begin Y Loop" L2
 
		; move in Y by StepOver
		set var.YPos = {move.axes[1].userPosition + (var.StepOver * var.YDir)}
		if var.Debug
			M118 P0 S{"Move to Y" ^ var.YPos} L2
		G1 Y{var.YPos} F{var.FeedRate}
		set var.YDistLeft = {var.YDistLeft - var.StepOver}
 
		if var.XSorE == "Start"
			; move X to the start position
			if var.Debug
				M118 P0 S{"Move to X" ^ var.StartX} L2
			G1 X{var.StartX} F{var.FeedRate}
			set var.XSorE = "End"
		else
			; move X to the end position
			if var.Debug
				M118 P0 S{"Move to X" ^ var.EndX} L2
			G1 X{var.EndX} F{var.FeedRate}
			set var.XSorE = "Start"
 
	; move in Y the rest of the distance left
	set var.YPos = {move.axes[1].userPosition + (var.YDistLeft * var.YDir)}
	if var.Debug
		M118 P0 S{"Move to Y" ^ var.YPos} L2
	G1 Y{var.YPos} F{var.FeedRate}
 
	; one last move in X
	if var.XSorE == "Start"
		; move X to the start position
		if var.Debug
			M118 P0 S{"Move to X" ^ var.StartX} L2
		G1 X{var.StartX} F{var.FeedRate}
		set var.XSorE = "End"
	else
		; move X to the end position
		if var.Debug
			M118 P0 S{"Move to X" ^ var.EndX} L2
		G1 X{var.EndX} F{var.FeedRate}
		set var.XSorE = "Start"
 
	G0 Z{var.ZClearanceHeight}					; get out of the way
	M400 										; wait for the movement buffer to catch up
	M291 P"Surface another layer?" S3 X0 Y0 Z0	; then prompt the user if they want to do another layer

Environment / Version:
macOS 12.5.1
VSCode 1.69.2
Extension 0.7.4

[mikecentola]

These printer macros are going to be tough to fix the highlighting on because of the nature of them being non-standard G-Code. with functions and keywords more like programming.

It is akin to something that hasn't been run through a post-processor yet. I'm not 100% sure how to deal with this, but once we dial in the machine choices and the language server, it might make doing this easier.

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity.

[rbuckton]

I just installed v0.7.7 and I'm seeing syntax highlighting issues in a standard gcode file when there is a string of text for a command like M117 or M0:

The gcode can be found here, though it seems like the Linguist grammar used by GitHub's syntax highlighting is failing in some of the same places: https://gist.github.com/rbuckton/93060c4c628235ac5382ca477a072fa3

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity.