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Update string formatting scopes.
Add two scopes for finer control of format highlighting: - meta.format.percent.python - meta.format.brace.python Issue #106.
1 parent f340032 commit fb56c6a

17 files changed

Lines changed: 252 additions & 237 deletions

‎grammars/MagicPython.cson‎

Lines changed: 33 additions & 26 deletions
Original file line numberDiff line numberDiff line change
@@ -917,23 +917,28 @@ repository:
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name: "constant.language.python"
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match: "\\\\$"
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"string-formatting":
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name: "constant.character.format.placeholder.other.python"
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name: "meta.format.percent.python"
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match: '''
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(?x)
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% (\\([\\w\\s]*\\))?
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[-+#0 ]*
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(\\d+|\\*)? (\\.(\\d+|\\*))?
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([hlL])?
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[diouxXeEfFgGcrsa%]
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(
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% (\\([\\w\\s]*\\))?
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[-+#0 ]*
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(\\d+|\\*)? (\\.(\\d+|\\*))?
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([hlL])?
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[diouxXeEfFgGcrsa%]
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)
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'''
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captures:
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"1":
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name: "constant.character.format.placeholder.other.python"
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"string-brace-formatting":
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patterns: [
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{
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name: "constant.character.format.placeholder.other.python"
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name: "meta.format.brace.python"
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match: '''
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(?x)
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(?:
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(
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{{ | }}
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| (?:
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{
@@ -946,36 +951,38 @@ repository:
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'''
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captures:
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"2":
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name: "storage.type.format.python"
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"1":
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name: "constant.character.format.placeholder.other.python"
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"3":
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name: "storage.type.format.python"
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"4":
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name: "storage.type.format.python"
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}
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{
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name: "constant.character.format.placeholder.other.python"
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begin: '''
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name: "meta.format.brace.python"
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match: '''
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(?x)
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\\{
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(
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{
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\\w*? (\\.[[:alpha:]_]\\w*? | \\[[^\\]'"]+\\])*?
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(![rsa])?
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(:)
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(?=[^'"}\\n]*\\})
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(
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[^'"{}\\n]+?
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|
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\\{ [^'"}\\n]*? \\}
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)*
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}
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)
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'''
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end: "\\}"
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beginCaptures:
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"2":
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name: "storage.type.format.python"
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captures:
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"1":
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name: "constant.character.format.placeholder.other.python"
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"3":
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name: "storage.type.format.python"
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patterns: [
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{
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match: '''
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(?x) \\{ [^'"}\\n]*? \\} (?=.*?\\})
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'''
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}
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]
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"4":
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name: "storage.type.format.python"
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}
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]
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"fstring-formatting":

‎grammars/MagicPython.tmLanguage‎

Lines changed: 43 additions & 26 deletions
Original file line numberDiff line numberDiff line change
@@ -1411,26 +1411,36 @@
14111411
<key>string-formatting</key>
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<dict>
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<key>name</key>
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<string>constant.character.format.placeholder.other.python</string>
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<string>meta.format.percent.python</string>
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<key>match</key>
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<string>(?x)
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% (\([\w\s]*\))?
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[-+#0 ]*
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(\d+|\*)? (\.(\d+|\*))?
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([hlL])?
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[diouxXeEfFgGcrsa%]
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(
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% (\([\w\s]*\))?
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[-+#0 ]*
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(\d+|\*)? (\.(\d+|\*))?
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([hlL])?
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[diouxXeEfFgGcrsa%]
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)
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</string>
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<key>captures</key>
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<dict>
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<key>1</key>
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<dict>
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<key>name</key>
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<string>constant.character.format.placeholder.other.python</string>
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</dict>
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</dict>
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</dict>
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<key>string-brace-formatting</key>
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<dict>
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<key>patterns</key>
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<array>
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<dict>
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<key>name</key>
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<string>constant.character.format.placeholder.other.python</string>
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<string>meta.format.brace.python</string>
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<key>match</key>
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<string>(?x)
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(?:
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(
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{{ | }}
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| (?:
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{
@@ -1443,52 +1453,59 @@
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</string>
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<key>captures</key>
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<dict>
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<key>2</key>
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<key>1</key>
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<dict>
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<key>name</key>
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<string>storage.type.format.python</string>
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<string>constant.character.format.placeholder.other.python</string>
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</dict>
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<key>3</key>
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<dict>
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<key>name</key>
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<string>storage.type.format.python</string>
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</dict>
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<key>4</key>
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<dict>
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<key>name</key>
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<string>storage.type.format.python</string>
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</dict>
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</dict>
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</dict>
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<dict>
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<key>name</key>
1460-
<string>constant.character.format.placeholder.other.python</string>
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<key>begin</key>
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<string>meta.format.brace.python</string>
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<key>match</key>
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<string>(?x)
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\{
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(
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{
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\w*? (\.[[:alpha:]_]\w*? | \[[^\]'"]+\])*?
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(![rsa])?
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(:)
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(?=[^'"}\n]*\})
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(
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[^'"{}\n]+?
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|
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\{ [^'"}\n]*? \}
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)*
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}
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)
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</string>
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<key>end</key>
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<string>\}</string>
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<key>beginCaptures</key>
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<key>captures</key>
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<dict>
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<key>2</key>
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<key>1</key>
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<dict>
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<key>name</key>
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<string>storage.type.format.python</string>
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<string>constant.character.format.placeholder.other.python</string>
14771497
</dict>
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<key>3</key>
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<dict>
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<key>name</key>
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<string>storage.type.format.python</string>
14821502
</dict>
1483-
</dict>
1484-
<key>patterns</key>
1485-
<array>
1503+
<key>4</key>
14861504
<dict>
1487-
<key>match</key>
1488-
<string>(?x) \{ [^'"}\n]*? \} (?=.*?\})
1489-
</string>
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<key>name</key>
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<string>storage.type.format.python</string>
14901507
</dict>
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</array>
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</dict>
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</dict>
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</array>
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</dict>

‎grammars/src/MagicPython.syntax.yaml‎

Lines changed: 33 additions & 20 deletions
Original file line numberDiff line numberDiff line change
@@ -769,21 +769,25 @@ repository:
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match: \\$
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string-formatting:
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name: constant.character.format.placeholder.other.python
772+
name: meta.format.percent.python
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match: |
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(?x)
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% (\([\w\s]*\))?
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[-+#0 ]*
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(\d+|\*)? (\.(\d+|\*))?
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([hlL])?
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[diouxXeEfFgGcrsa%]
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(
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% (\([\w\s]*\))?
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[-+#0 ]*
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(\d+|\*)? (\.(\d+|\*))?
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([hlL])?
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[diouxXeEfFgGcrsa%]
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)
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captures:
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'1': {name: constant.character.format.placeholder.other.python}
780784

781785
string-brace-formatting:
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patterns:
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- name: constant.character.format.placeholder.other.python
787+
- name: meta.format.brace.python
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match: |
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(?x)
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(?:
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(
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{{ | }}
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| (?:
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{
@@ -801,24 +805,33 @@ repository:
801805
# "storage.type..." is more likely to have special
802806
# highlighting in any given color scheme than
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# "support.other..."
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#
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'2': {name: storage.type.format.python}
808+
'1': {name: constant.character.format.placeholder.other.python}
806809
'3': {name: storage.type.format.python}
807-
- name: constant.character.format.placeholder.other.python
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begin: |
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'4': {name: storage.type.format.python}
811+
812+
# The reason for 2 separate rules is to establish which one
813+
# should be matched with a higher priority. The rule below is
814+
# more generic, so it should be matched only if the specific one
815+
# didn't.
816+
- name: meta.format.brace.python
817+
match: |
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(?x)
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\{
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(
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{
811821
\w*? (\.[[:alpha:]_]\w*? | \[[^\]'"]+\])*?
812822
(![rsa])?
813823
(:)
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(?=[^'"}\n]*\})
815-
end: \}
816-
beginCaptures:
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'2': {name: storage.type.format.python}
824+
(
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[^'"{}\n]+?
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|
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\{ [^'"}\n]*? \}
828+
)*
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}
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)
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captures:
832+
'1': {name: constant.character.format.placeholder.other.python}
818833
'3': {name: storage.type.format.python}
819-
patterns:
820-
- match: |
821-
(?x) \{ [^'"}\n]*? \} (?=.*?\})
834+
'4': {name: storage.type.format.python}
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fstring-formatting:
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patterns:

‎misc/scopes‎

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -65,6 +65,8 @@ meta.backreference.regexp
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meta.character.set.regexp
6666
meta.class.inheritance.python
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meta.class.python
68+
meta.format.brace.python
69+
meta.format.percent.python
6870
meta.fstring.python
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meta.function-call.generic.python
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meta.function-call.python

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