Fatal errors

- Makes errors fatal, so that a phase is only reached when all previous phases were error-free
- Parsing still recovers and can produce multiple errors
- Evaluation fails fast and can thus produce only a single error (except for parse errors due to an import)
- The single error that could occur during execution is removed for now
- Removes Value::Error variant

3 files changed, 38 insertions, 25 deletions

diff --git a/tests/typ/text/decorations.typ b/tests/typ/text/decorations.typ
index 3741dc19..83b04650 100644
--- a/tests/typ/text/decorations.typ
+++ b/tests/typ/text/decorations.typ
@@ -1,19 +1,34 @@
 // Test text decorations.
 
 ---
-#strike[Statements dreamt up by the utterly deranged.]
-
-Sometimes, we work #strike(10pt, extent: 5%)[in secret].
-There might be #strike(stroke: rgb("abcdef88"), thickness: 10pt, extent: 5%)[redacted]
-things.
+// Basic strikethrough.
+#strike[
+  Statements dreamt up by the utterly deranged.
+]
 
+// Move underline down.
 #underline(offset: 5pt)[Further below.]
 
----
+// Different color.
 #underline(rgb("fc0030"))[Critical information is conveyed here.]
-#underline[Still important, but not #underline(0pt)[mission ]critical.]
 
+// Inherits font color.
 #font(fill: rgb("fc0030"), underline[Change with the wind.])
 
----
+// Both over- and underline.
 #overline(underline[Running amongst the wolves.])
+
+// Disable underline by setting it back to 0pt.
+#underline[Still important, but not #underline(0pt)[mission ]critical.]
+
+---
+#let redact = strike with (10pt, extent: 5%)
+#let highlight = strike with (
+  stroke: rgb("abcdef88"),
+  thickness: 10pt,
+  extent: 5%,
+)
+
+// Abuse thickness and transparency for redacting and highlighting stuff.
+Sometimes, we work #redact[in secret].
+There might be #highlight[redacted] things.
diff --git a/tests/typ/text/font.typ b/tests/typ/text/font.typ
index 0f64e244..cc906fbc 100644
--- a/tests/typ/text/font.typ
+++ b/tests/typ/text/font.typ
@@ -54,21 +54,25 @@ Emoji: 🐪, 🌋, 🏞
 #font(monospace, monospace: ("Nope", "Latin Modern Math"))[Math.]
 
 ---
-// Ref: false
-
 // Error: 7-12 unexpected argument
 #font(false)[]
 
+---
 // Error: 14-18 expected font style, found font weight
-// Error: 28-34 expected font weight, found string
-// Error: 43-44 expected string or array of strings, found integer
-#font(style: bold, weight: "thin", serif: 0)[]
+#font(style: bold, weight: "thin")[]
 
-// Error: 7-27 unexpected argument
-#font(something: "invalid")[]
+---
+// Error: 14-15 expected string or array of strings, found integer
+#font(serif: 0)[]
 
-// Error: 13-23 unexpected argument
-#font(12pt, size: 10pt)[]
+---
+// Error: 19-23 unexpected argument
+#font(size: 10pt, 12pt)[]
 
-// Error: 16-35 unexpected argument
-#font("Arial", family: "Helvetica")[]
+---
+// Error: 28-35 unexpected argument
+#font(family: "Helvetica", "Arial")[]
+
+---
+// Error: 7-27 unexpected argument
+#font(something: "invalid")[]
diff --git a/tests/typ/text/whitespace.typ b/tests/typ/text/whitespace.typ
index 418c3a12..c81513fa 100644
--- a/tests/typ/text/whitespace.typ
+++ b/tests/typ/text/whitespace.typ
@@ -2,16 +2,12 @@
 
 ---
 // Spacing around let.
-
-// Error: 6 expected identifier
-A#let;B \
 A#let x = 1;B  #test(x, 1) \
 A #let x = 2;B #test(x, 2) \
 A#let x = 3; B #test(x, 3)
 
 ---
 // Spacing around if-else.
-
 A#if true [B]C \
 A#if true [B] C \
 A #if true{"B"}C \
@@ -21,7 +17,6 @@ A#if true [B] #else [] C
 
 ---
 // Spacing around while loop.
-
 #let c = true; A#while c [{c = false}B]C \
 #let c = true; A#while c [{c = false}B] C \
 #let c = true; A #while c { c = false; "B" }C \
@@ -29,7 +24,6 @@ A#if true [B] #else [] C
 
 ---
 // Spacing around for loop.
-
 A#for _ in (none,) [B]C  \
 A#for _ in (none,) [B] C \
 A #for _ in (none,) {"B"}C