Mercurial > hgrepos > Python > libs > pygments-lexer-pseudocode2

diff pygments_lexer_pseudocode2/algpseudocode.py @ 162:11ce0903ff8b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Yield lone backslash characters in expressions that not really escape anything as "Generic.Error" now. In text-mode do this not.
author Franz Glasner <fzglas.hg@dom66.de>
date Fri, 08 May 2026 17:58:50 +0200
parents 00a432d14508
children
line wrap: on
line diff
--- a/pygments_lexer_pseudocode2/algpseudocode.py	Fri May 08 17:57:56 2026 +0200
+++ b/pygments_lexer_pseudocode2/algpseudocode.py	Fri May 08 17:58:50 2026 +0200
@@ -346,14 +346,14 @@
             (r"\}", LexBase.op_ignore, "#pop"),
             (r"\\\}", LexBase.op_fixed(Name.Entity, "}")),
             (r"\\\\", LexBase.op_fixed(Name.Entity, "\\")),
-            (r"\\", LexBase.op_fixed(Name.Entity, "\\")),
+            (r"\\", LexBase.op_fixed(Generic.Error, "\\")),
         ],
         "entity-name-end": [  # may be multiline -- suppressed if no_end
             (r"[^\\}]+", op_opt_ignore(Name.Entity)),
             (r"\}", LexBase.op_ignore, "#pop"),
             (r"\\\}", op_opt_ignore_or_fixed(Name.Entity, "}")),
             (r"\\\\", op_opt_ignore_or_fixed(Name.Entity, "\\")),
-            (r"\\", op_opt_ignore_or_fixed(Name.Entity, "\\")),
+            (r"\\", op_opt_ignore_or_fixed(Generic.Error, "\\")),
         ],
         "expr": [
             include("math-symbols"),          # must be before punctuation
@@ -394,7 +394,7 @@
             (r"\n", Whitespace),
             include("expr-in-braces"),
             (r"\\\\", LexBase.op_fixed(Text, "\\")),
-            (r"\\", LexBase.op_fixed(Text, "\\")),
+            (r"\\", LexBase.op_fixed(Generic.Error, "\\")),
             include("unicode-separators"),
             include("unicode-other"),
             (r"[^\S\n]+", Text),
@@ -411,7 +411,7 @@
             include("explicit-tokentype"),
             include("remark"),
             (r"\\\\", LexBase.op_fixed(Text, "\\")),
-            (r"\\", LexBase.op_fixed(Text, "\\")),
+            (r"\\", LexBase.op_fixed(Text, "\\")),  # in text-mode: leave Text
             (r".", Error),
         ],
         "text-in-expr": [
@@ -425,7 +425,7 @@
             include("explicit-tokentype"),
             include("remark"),
             (r"\\\\", LexBase.op_fixed(Text, "\\")),
-            (r"\\", LexBase.op_fixed(Text, "\\")),
+            (r"\\", LexBase.op_fixed(Text, "\\")),  # in text-mode: leave Text
             (r".", Error),
         ],
         "math-builtins": [