diff options
Diffstat (limited to 'src/rst.pest')
| -rw-r--r-- | src/rst.pest | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/src/rst.pest b/src/rst.pest index 465af27..f087c2e 100644 --- a/src/rst.pest +++ b/src/rst.pest @@ -38,7 +38,7 @@ para = { nonindent_space ~ inlines ~ blank_line+ } plain = { inlines } -setext_bottom = { ( "=" | "-" | "*" | "^" | "~" )+ ~ NEWLINE } +setext_bottom = { ( "="+ | "-"+ | "*"+ | "^"+ | "~"+ ) ~ NEWLINE } heading_title = { &(setext_bottom ~ raw_line ~ setext_bottom) ~ @@ -69,7 +69,7 @@ code_block = { NEWLINE ~ verbatim_chunk+ } -doctest_block = { (doctest_line+ ~ (!">" ~ !blank_line ~ line)*)+ } +doctest_block = { (doctest_line+ ~ (!(">" | blank_line) ~ line)*)+ } block_quote_raw = { ":" ~ blank_line ~ NEWLINE ~ nonblank_indented_line+ } @@ -372,7 +372,7 @@ escaped_char = { "\\" ~ !NEWLINE ~ ("-" | "\\" | "`" | "|" | "*" | "_" | "{" | " entity = { hex_entity | dec_entity | char_entity } endline = _{ line_break | terminal_endline | normal_endline } -normal_endline = _{ sp ~ NEWLINE ~ !blank_line ~ !">" ~ !(line ~ ("="+ | "-"+) ~ NEWLINE) } +normal_endline = _{ sp ~ NEWLINE ~ !(blank_line | ">" | line ~ ("="+ | "-"+) ~ NEWLINE) } terminal_endline = _{ sp ~ NEWLINE ~ EOI } line_break = _{ " " ~ normal_endline } @@ -388,42 +388,42 @@ ul_line = { "____" ~ "_"* | spacechar ~ "_"+ ~ &spacechar } whitespace = { spacechar | NEWLINE } -emph = { "*" ~ !whitespace ~ ( !"*" ~ inline )+ ~ "*" } -strong = { "**" ~ !whitespace ~ ( !"**" ~ inline )+ ~ "**" } +emph = { "*" ~ !whitespace ~ (!"*" ~ inline)+ ~ "*" } +strong = { "**" ~ !whitespace ~ (!"**" ~ inline)+ ~ "**" } strike = { //&{ extension(EXT_STRIKE) } ~ - "~~" ~ !whitespace ~ ( !"~~" ~ inline )+ ~ "~~" + "~~" ~ !whitespace ~ (!"~~" ~ inline)+ ~ "~~" } link = { reference_link | explicit_link | auto_link } reference_link = { unquoted_ref_link_underbar | quoted_ref_link_underbar } unquoted_ref_link_underbar = { unquoted_link_source ~ "_" } -quoted_ref_link_underbar = { ( !"`_" ~ !"``_" ~ "`" ~ !"``" ) ~ quoted_ref_source ~ ( "`" ~ !"``" ) ~ "_" } +quoted_ref_link_underbar = { ( !("`_" | "``_") ~ "`" ~ !"``" ) ~ quoted_ref_source ~ ( "`" ~ !"``" ) ~ "_" } explicit_link = { label ~ "(" ~ sp ~ source ~ spnl ~ title ~ sp ~ ")" } source = { source_contents } -source_contents = { ( ( !"(" ~ !")" ~ !">" ~ nonspacechar )+ | "(" ~ source_contents ~ ")")* } +source_contents = { ( (!("(" | ")" | ">") ~ nonspacechar)+ | "(" ~ source_contents ~ ")" )* } title = { ( title_single | title_double | "" ) } -title_single = { "'" ~ ( !( "'" ~ sp ~ (")" | NEWLINE) ) ~ ANY )* ~ "'" } -title_double = { "\"" ~ ( !( "\"" ~ sp ~ (")" | NEWLINE) ) ~ ANY )* ~ "\"" } +title_single = { "'" ~ ( !("'" ~ sp ~ (")" | NEWLINE)) ~ ANY )* ~ "'" } +title_double = { "\"" ~ ( !("\"" ~ sp ~ (")" | NEWLINE)) ~ ANY )* ~ "\"" } auto_link = { embedded_link | auto_link_url | auto_link_email } -embedded_link = { "`" ~ embedded_ref_source ~ "<" ~ ASCII_ALPHA+ ~ "://" ~ ( !NEWLINE ~ !">" ~ ANY )+ ~ ">`_" ~ "_"? } -auto_link_url = { ASCII_ALPHA+ ~ "://" ~ (!NEWLINE ~ !">" ~ ANY)+ } -auto_link_email = { "<" ~ "mailto:"? ~ (ASCII_ALPHANUMERIC|"-"|"+"|"_"|"."|"/"|"!"|"%"|"~"|"$")+ ~ "@" ~ (!NEWLINE ~ !">" ~ ANY)+ ~ ">" } +embedded_link = { "`" ~ embedded_ref_source ~ "<" ~ ASCII_ALPHA+ ~ "://" ~ (!(NEWLINE | ">") ~ ANY)+ ~ ">`_" ~ "_"? } +auto_link_url = { ASCII_ALPHA+ ~ "://" ~ (!(NEWLINE|">") ~ ANY)+ } +auto_link_email = { "<" ~ "mailto:"? ~ (ASCII_ALPHANUMERIC|"-"|"+"|"_"|"."|"/"|"!"|"%"|"~"|"$")+ ~ "@" ~ (!(NEWLINE | ">") ~ ANY)+ ~ ">" } reference = { quoted_reference | unquoted_reference } quoted_reference = { nonindent_space ~ ".. _`" ~ !"``" ~ quoted_ref_source ~ !"``:" ~ "`: " ~ ref_src ~ blank_line } unquoted_reference = { nonindent_space ~ ".. _" ~ ref_source ~ ": " ~ ref_src ~ blank_line } -unquoted_link_source = { (!"_" ~ !":" ~ !"`" ~ nonspacechar)* } +unquoted_link_source = { (!("_"|":"|"`") ~ nonspacechar)* } -ref_source = { ( !"_" ~ !":" ~ !"`" ~ (" " | nonspacechar) )* } -quoted_ref_source = { ( !":" ~ !"`" ~ (" " | nonspacechar) )* } -embedded_ref_source = { ( !"<" ~ !":" ~ !"`" ~ ( " " | nonspacechar | blank_line ) )* } +ref_source = { ( !("_"|":"|"`") ~ (" " | nonspacechar) )* } +quoted_ref_source = { ( !(":"|"`") ~ (" " | nonspacechar) )* } +embedded_ref_source = { ( !("<"|":"|"`") ~ ( " " | nonspacechar | blank_line ) )* } label = { "[" ~ ( @@ -454,7 +454,7 @@ html_attribute = { (ASCII_ALPHANUMERIC | "-")+ ~ spnl ~ ("=" ~ spnl ~ (quoted | html_comment = { "<!--" ~ (!"-->" ~ ANY)* ~ "-->" } html_tag = { "<" ~ spnl ~ "/"? ~ ASCII_ALPHANUMERIC+ ~ spnl ~ html_attribute* ~ "/"? ~ spnl ~ ">" } spacechar = _{ " " | "\t" } -nonspacechar = _{ !spacechar ~ !NEWLINE ~ ANY } +nonspacechar = _{ !(spacechar | NEWLINE) ~ ANY } sp = _{ spacechar* } spnl = _{ sp ~ (NEWLINE ~ sp)? } special_char = _{ "~" | "*" | "_" | "`" | "&" | "[" | "]" | "(" | ")" | "<" | "!" | "#" | "\\" | "\"" | "'" | extended_special_char } @@ -496,7 +496,7 @@ raw_line = { (!NEWLINE ~ ANY)* ~ NEWLINE | (!EOI ~ ANY)+ ~ EOI } skip_block = { html_block | - ( !"#" ~ !setext_bottom ~ !blank_line ~ raw_line )+ ~ blank_line* | + ( !("#" | setext_bottom | blank_line) ~ raw_line )+ ~ blank_line* | blank_line+ | raw_line } |