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syntaxes: remove unneeded backslash escapes before quotes

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(They may have been needed in the past to avoid miscoloring of the
nanorc file itself, but they are no longer needed now.)
This commit is contained in:
Benno Schulenberg 2020-07-27 10:47:27 +02:00
parent fd667b5191
commit f502f6fdb2
8 changed files with 14 additions and 14 deletions
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2
syntax/autoconf.nanorc
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@ -14,7 +14,7 @@ color cyan "\<[[:upper:]_[:digit:]]+\>"
color red "\<[-_.0-9]+\>"
# Strings:
color red "\"[^"]*\"" "\'[^']*\'"
color red ""[^"]*"" "'[^']*'"
# Backticks:
color green "`[^`]*`"

2
syntax/elisp.nanorc
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@ -27,7 +27,7 @@ color brightred "\<(t|nil)\>"
# Keywords
color blue ":(\w|[?-])+"
# Strings
color yellow start="^[[:blank:]]+\"" end="[^\]\""
color yellow start="^[[:blank:]]+"" end="[^\]""
color yellow ""(\\.|[^"])*""
# Comments
color cyan "(^|[[:space:]]);.*"

2
syntax/guile.nanorc
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@ -18,7 +18,7 @@ color brightred "(#t|#f)\>"
# Keywords
color blue "#?:(\w|[?-])+"
# Strings
color yellow start="^[[:blank:]]+\"" end="[^\]\""
color yellow start="^[[:blank:]]+"" end="[^\]""
color yellow ""(\\.|[^"])*""
# Comments
color cyan "(^|[[:space:]]);.*"

8
syntax/json.nanorc
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@ -10,16 +10,16 @@ comment ""
# Numbers (used as value).
color green ":[[:space:]]*\-?(0|[1-9][0-9]*)(\.[0-9]+)?([Ee]?[-+]?[0-9]+)?"
# Values (well, any string).
color brightmagenta "\".+\""
color brightmagenta "".+""
# Hex numbers (used as value).
color green ":[[:space:]]*\"#[0-9abcdefABCDEF]+\""
color green ":[[:space:]]*"#[0-9abcdefABCDEF]+""
# Escapes.
color green "\\\\" "\\\"" "\\[bfnrt]" "\\u[0-9abcdefABCDEF]{4})"
color green "\\\\" "\\"" "\\[bfnrt]" "\\u[0-9abcdefABCDEF]{4})"
# Special words.
color green "\<(true|false|null)\>"
# Names (very unlikely to contain a quote).
color brightblue "\"[^"]+\"[[:space:]]*:"
color brightblue ""[^"]+"[[:space:]]*:"
# Brackets, braces, and separators.
color brightblue "\[" "\]"

2
syntax/man.nanorc
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@ -17,7 +17,7 @@ color yellow "^\.(RS|RE|UR|UE|PD|DT)"
color yellow "^\.(ad|bp|br|ce|de|ds|el|ie|if|fi|ft|hy|ig|in|na|ne|nf|nh|ps|so|sp|ti|tr)"
# Comments.
color cyan "(^\.)?\\\".*"
color cyan "(^\.)?\\".*"
# Trailing whitespace.
color ,green "[[:space:]]+$"

4
syntax/po.nanorc
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@ -7,7 +7,7 @@ comment "#"
color green "^#.*$"
color yellow "Copyright|\(C\)"
# Header fields.
color brightred "^\"X-Bugs:.*\"$"
color brightred "^"X-Bugs:.*"$"
color brightmagenta "\<(Project-Id-Version|Report-Msgid-Bugs-To|Last-Translator|Language(-Team)?|X-Bugs|X-Generator|Plural-Forms)\>"
color cyan "\<(POT-Creation-Date|PO-Revision-Date|MIME-Version|Content-Type|Content-Transfer-Encoding)\>"
# Encodings and numbers.
@ -21,7 +21,7 @@ color yellow " (no-)?[-[:alpha:]]+-format(,|$)"
# Format specifiers.
color brightmagenta "%([1-9]\$)?[a-z]*"
# Quotes and escaped characters.
color yellow "\""
color yellow """
color cyan "\\([abcefnrtv"\]|x[0-9abcdefABCDEF]{2}|[0-7]{3})"
# Reminders.
color brightwhite,yellow "\<(FIXME|TODO|XXX)\>"

6
syntax/rust.nanorc
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@ -22,10 +22,10 @@ color magenta "[A-Z][A-Z_0-9]+"
color magenta "[A-Z][A-Za-z0-9]+"
# Strings
color green "\".*\""
color green start="\".*\\$" end=".*\""
color green "".*""
color green start="".*\\$" end=".*""
## NOTE: This isn't accurate, but matching "#{0,} for the end of the string is too liberal.
color green start="r#+\"" end="\"#+"
color green start="r#+"" end=""#+"
# Comments
color blue "//.*"

2
syntax/xml.nanorc
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@ -12,7 +12,7 @@ color green start="<" end=">"
color cyan "<[^> ]+" ">"
# The strings inside the tag:
color magenta "\"[^"]*\""
color magenta ""[^"]*""
# Comments:
color yellow start="<!DOCTYPE" end="[/]?>"