use std::{cmp::Ordering, path::PathBuf}; use once_cell::sync::Lazy; use regex::{Match, Regex}; #[derive(Debug, PartialEq, Eq, Clone, Copy, PartialOrd, Ord, Hash)] pub enum BuildErrorLevel { Error, Warning, } #[derive(Debug, PartialEq, Eq, Clone, Hash)] pub struct BuildError { pub relative_path: PathBuf, pub level: BuildErrorLevel, pub message: String, pub line: Option, } const MAX_LINE_LENGTH: usize = 79; pub static PACKAGE_MESSAGE_REGEX: Lazy = Lazy::new(|| Regex::new("^\\([a-zA-Z_\\-]+\\)\\s*(?P.*)$").unwrap()); pub static FILE_REGEX: Lazy = Lazy::new(|| Regex::new("\\((?P[^\r\n()]+\\.(tex|sty|cls))").unwrap()); pub static TEX_ERROR_REGEX: Lazy = Lazy::new(|| { Regex::new("(?m)^! ((?P(.|\r|\n)*?)\r?\nl\\.(?P\\d+)|(?P[^\r\n]*))").unwrap() }); pub static WARNING_REGEX: Lazy = Lazy::new(|| Regex::new("(LaTeX|Package [a-zA-Z_\\-]+) Warning: (?P[^\r\n]*)").unwrap()); pub static BAD_BOX_REGEX: Lazy = Lazy::new(|| { Regex::new("(?P(Ov|Und)erfull \\\\[hv]box[^\r\n]*lines? (?P\\d+)[^\r\n]*)").unwrap() }); #[derive(Debug, PartialEq, Eq, Clone, Hash)] pub struct Parse { pub errors: Vec, } pub fn parse(log: &str) -> Parse { let log = prepare_log(log); let mut ranges: Vec = FILE_REGEX .find_iter(&log) .map(|result| FileRange::create(&log, result)) .collect(); ranges.sort(); let tex_errors = extract_matches(&log, &ranges, &TEX_ERROR_REGEX, BuildErrorLevel::Error); let warnings = extract_matches(&log, &ranges, &WARNING_REGEX, BuildErrorLevel::Warning); let bad_boxes = extract_matches(&log, &ranges, &BAD_BOX_REGEX, BuildErrorLevel::Warning); Parse { errors: vec![tex_errors, warnings, bad_boxes].concat(), } } fn extract_matches( log: &str, ranges: &[FileRange], regex: &Regex, level: BuildErrorLevel, ) -> Vec { let mut errors = Vec::new(); for result in regex.find_iter(&log) { let captures = regex.captures(&log[result.start()..result.end()]).unwrap(); let message = captures .name("msg") .or_else(|| captures.name("msg1")) .or_else(|| captures.name("msg2")) .unwrap() .as_str() .lines() .next() .unwrap_or_default() .to_owned(); if let Some(range) = ranges.iter().find(|range| range.contains(result.start())) { let line = captures .name("line") .map(|result| u32::from_str_radix(result.as_str(), 10).unwrap() - 1); errors.push(BuildError { relative_path: range.path.clone(), level, message, line, }); } } errors } fn prepare_log(log: &str) -> String { let mut old_lines = log.lines(); let mut new_lines: Vec = Vec::new(); while let Some(line) = old_lines.next() { if PACKAGE_MESSAGE_REGEX.is_match(&line) { let captures = PACKAGE_MESSAGE_REGEX.captures(&line).unwrap(); if let Some(last_line) = new_lines.last_mut() { last_line.push(' '); last_line.push_str(captures.name("msg").unwrap().as_str()); } } else if line.ends_with("...") { let mut new_line = line[line.len() - 3..].to_owned(); if let Some(old_line) = old_lines.next() { new_line.push_str(&old_line); } new_lines.push(new_line); } else if line.chars().count() == MAX_LINE_LENGTH { let mut new_line = String::new(); new_line.push_str(line); if let Some(old_line) = old_lines.next() { new_line.push_str(old_line); } new_lines.push(new_line); } else { new_lines.push(line.to_owned()); } } new_lines.join("\n") } #[derive(Debug, PartialEq, Eq, Clone)] struct FileRange { pub path: PathBuf, pub start: usize, pub end: usize, } impl FileRange { fn create(log: &str, result: Match) -> Self { let mut balance = 1; let mut end = result.start() + 1; let chars = (&log[result.start() + 1..]).chars(); for c in chars { if balance <= 0 { break; } if c == '(' { balance += 1; } else if c == ')' { balance -= 1; } end += c.len_utf8(); } let captures = FILE_REGEX.captures(result.as_str()).unwrap(); let path = PathBuf::from(captures.name("file").unwrap().as_str()); Self { path, start: result.start(), end, } } fn len(&self) -> usize { self.end - self.start + 1 } fn contains(&self, index: usize) -> bool { index >= self.start && index <= self.end } } impl Ord for FileRange { fn cmp(&self, other: &Self) -> Ordering { self.len().cmp(&other.len()) } } impl PartialOrd for FileRange { fn partial_cmp(&self, other: &Self) -> Option { Some(self.cmp(other)) } } #[cfg(test)] mod tests { use super::*; use indoc::indoc; #[test] fn test_parse_001() { let log = indoc! { r#" This is pdfTeX, Version 3.14159265-2.6-1.40.18 (TeX Live 2017/W32TeX) (preloaded format=pdflatex 2018.3.30) 26 DEC 2018 16:50 entering extended mode restricted \write18 enabled. %&-line parsing enabled. **./parent.tex (./parent.tex LaTeX2e <2017-04-15> Babel <3.10> and hyphenation patterns for 84 language(s) loaded. (/TexLive/texmf-dist/tex/latex/base/article.cls Document Class: article 2014/09/29 v1.4h Standard LaTeX document class (/TexLive/texmf-dist/tex/latex/base/size10.clo File: size10.clo 2014/09/29 v1.4h Standard LaTeX file (size option) ) \c@part=\count79 \c@section=\count80 \c@subsection=\count81 \c@subsubsection=\count82 \c@paragraph=\count83 \c@subparagraph=\count84 \c@figure=\count85 \c@table=\count86 \abovecaptionskip=\skip41 \belowcaptionskip=\skip42 \bibindent=\dimen102 ) (/TexLive/texmf-dist/tex/latex/multirow/bigstrut.sty Package: bigstrut 2016/11/25 v2.2 Provide larger struts in tabulars \bigstrutjot=\dimen103 ) (/TexLive/texmf-dist/tex/latex/multirow/multirow.sty Package: multirow 2016/11/25 v2.2 Span multiple rows of a table \multirow@colwidth=\skip43 \multirow@cntb=\count87 \multirow@dima=\skip44 ) (./parent.aux) \openout1 = `parent.aux'. LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 6. LaTeX Font Info: ... okay on input line 6. LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 6. LaTeX Font Info: ... okay on input line 6. LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 6. LaTeX Font Info: ... okay on input line 6. LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 6. LaTeX Font Info: ... okay on input line 6. LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 6. LaTeX Font Info: ... okay on input line 6. LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 6. LaTeX Font Info: ... okay on input line 6. Overfull \hbox (200.00162pt too wide) in paragraph at lines 8--9 []\OT1/cmr/m/n/10 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [] LaTeX Font Info: External font `cmex10' loaded for size (Font) <7> on input line 11. LaTeX Font Info: External font `cmex10' loaded for size (Font) <5> on input line 11. Overfull \vbox (3.19998pt too high) detected at line 23 [] [1 {/TexLive/texmf-var/fonts/map/pdftex/updmap/pdftex.map}] (./parent.aux) ) Here is how much of TeX's memory you used: 265 strings out of 492995 3121 string characters out of 6138727 55074 words of memory out of 5000000 3896 multiletter control sequences out of 15000+600000 3640 words of font info for 14 fonts, out of 8000000 for 9000 1141 hyphenation exceptions out of 8191 23i,20n,20p,124b,282s stack positions out of 5000i,500n,10000p,200000b,80000s Output written on parent.pdf (1 page, 17505 bytes). PDF statistics: 16 PDF objects out of 1000 (max. 8388607) 10 compressed objects within 1 object stream 0 named destinations out of 1000 (max. 500000) 1 words of extra memory for PDF output out of 10000 (max. 10000000)"#, }; assert_eq!( parse(&log).errors, vec![ BuildError { relative_path: "./parent.tex".into(), level: BuildErrorLevel::Warning, message: "Overfull \\hbox (200.00162pt too wide) in paragraph at lines 8--9" .into(), line: Some(7), }, BuildError { relative_path: "./parent.tex".into(), level: BuildErrorLevel::Warning, message: "Overfull \\vbox (3.19998pt too high) detected at line 23".into(), line: Some(22), } ] ); } #[test] fn test_parse_002() { let log = indoc! { r#" This is pdfTeX, Version 3.14159265-2.6-1.40.18 (TeX Live 2017/W32TeX) (preloaded format=pdflatex 2018.3.30) 26 DEC 2018 16:52 entering extended mode restricted \write18 enabled. %&-line parsing enabled. **./parent.tex (./parent.tex LaTeX2e <2017-04-15> Babel <3.10> and hyphenation patterns for 84 language(s) loaded. (/TexLive/texmf-dist/tex/latex/base/article.cls Document Class: article 2014/09/29 v1.4h Standard LaTeX document class (/TexLive/texmf-dist/tex/latex/base/size10.clo File: size10.clo 2014/09/29 v1.4h Standard LaTeX file (size option) ) \c@part=\count79 \c@section=\count80 \c@subsection=\count81 \c@subsubsection=\count82 \c@paragraph=\count83 \c@subparagraph=\count84 \c@figure=\count85 \c@table=\count86 \abovecaptionskip=\skip41 \belowcaptionskip=\skip42 \bibindent=\dimen102 ) (./parent.aux (./child.aux)) \openout1 = `parent.aux'. LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 4. LaTeX Font Info: ... okay on input line 4. LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 4. LaTeX Font Info: ... okay on input line 4. LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 4. LaTeX Font Info: ... okay on input line 4. LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 4. LaTeX Font Info: ... okay on input line 4. LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 4. LaTeX Font Info: ... okay on input line 4. LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 4. LaTeX Font Info: ... okay on input line 4. (./child.tex ! Undefined control sequence. l.1 \foo The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ) (./parent.aux) ) Here is how much of TeX's memory you used: 205 strings out of 492995 2149 string characters out of 6138727 54074 words of memory out of 5000000 3841 multiletter control sequences out of 15000+600000 3640 words of font info for 14 fonts, out of 8000000 for 9000 1141 hyphenation exceptions out of 8191 23i,1n,17p,116b,36s stack positions out of 5000i,500n,10000p,200000b,80000s No pages of output. PDF statistics: 0 PDF objects out of 1000 (max. 8388607) 0 named destinations out of 1000 (max. 500000) 1 words of extra memory for PDF output out of 10000 (max. 10000000)"#, }; assert_eq!( parse(&log).errors, vec![BuildError { relative_path: "./child.tex".into(), level: BuildErrorLevel::Error, message: "Undefined control sequence.".into(), line: Some(0) }] ); } #[test] fn test_parse_003() { let log = indoc! { r#" This is pdfTeX, Version 3.14159265-2.6-1.40.18 (TeX Live 2017/W32TeX) (preloaded format=pdflatex 2018.3.30) 26 DEC 2018 16:51 entering extended mode restricted \write18 enabled. %&-line parsing enabled. **./parent.tex (./parent.tex LaTeX2e <2017-04-15> Babel <3.10> and hyphenation patterns for 84 language(s) loaded. (/TexLive/texmf-dist/tex/latex/base/article.cls Document Class: article 2014/09/29 v1.4h Standard LaTeX document class (/TexLive/texmf-dist/tex/latex/base/size10.clo File: size10.clo 2014/09/29 v1.4h Standard LaTeX file (size option) ) \c@part=\count79 \c@section=\count80 \c@subsection=\count81 \c@subsubsection=\count82 \c@paragraph=\count83 \c@subparagraph=\count84 \c@figure=\count85 \c@table=\count86 \abovecaptionskip=\skip41 \belowcaptionskip=\skip42 \bibindent=\dimen102 ) (./parent.aux) \openout1 = `parent.aux'. LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 4. LaTeX Font Info: ... okay on input line 4. LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 4. LaTeX Font Info: ... okay on input line 4. LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 4. LaTeX Font Info: ... okay on input line 4. LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 4. LaTeX Font Info: ... okay on input line 4. LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 4. LaTeX Font Info: ... okay on input line 4. LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 4. LaTeX Font Info: ... okay on input line 4. LaTeX Warning: Citation `foo' on page 1 undefined on input line 6. [1 {/TexLive/texmf-var/fonts/map/pdftex/updmap/pdftex.map}] (./parent.aux) LaTeX Warning: There were undefined references. ) Here is how much of TeX's memory you used: 204 strings out of 492995 2142 string characters out of 6138727 54074 words of memory out of 5000000 3842 multiletter control sequences out of 15000+600000 3948 words of font info for 15 fonts, out of 8000000 for 9000 1141 hyphenation exceptions out of 8191 23i,4n,21p,116b,107s stack positions out of 5000i,500n,10000p,200000b,80000s Output written on parent.pdf (1 page, 17339 bytes). PDF statistics: 16 PDF objects out of 1000 (max. 8388607) 10 compressed objects within 1 object stream 0 named destinations out of 1000 (max. 500000) 1 words of extra memory for PDF output out of 10000 (max. 10000000)"#, }; assert_eq!( parse(&log).errors, vec![ BuildError { relative_path: "./parent.tex".into(), level: BuildErrorLevel::Warning, message: "Citation `foo' on page 1 undefined on input line 6.".into(), line: None }, BuildError { relative_path: "./parent.tex".into(), level: BuildErrorLevel::Warning, message: "There were undefined references.".into(), line: None, } ] ); } #[test] fn test_parse_004() { let log = indoc! { r#" This is pdfTeX, Version 3.14159265-2.6-1.40.18 (TeX Live 2017/W32TeX) (preloaded format=pdflatex 2018.3.30) 26 DEC 2018 16:40 entering extended mode restricted \write18 enabled. %&-line parsing enabled. **./parent.tex (./parent.tex LaTeX2e <2017-04-15> Babel <3.10> and hyphenation patterns for 84 language(s) loaded. (/TexLive/texmf-dist/tex/latex/base/article.cls Document Class: article 2014/09/29 v1.4h Standard LaTeX document class (/TexLive/texmf-dist/tex/latex/base/size10.clo File: size10.clo 2014/09/29 v1.4h Standard LaTeX file (size option) ) \c@part=\count79 \c@section=\count80 \c@subsection=\count81 \c@subsubsection=\count82 \c@paragraph=\count83 \c@subparagraph=\count84 \c@figure=\count85 \c@table=\count86 \abovecaptionskip=\skip41 \belowcaptionskip=\skip42 \bibindent=\dimen102 ) (/TexLive/texmf-dist/tex/generic/babel/babel.sty Package: babel 2017/05/19 3.10 The Babel package ! Package babel Error: Unknown option `foo'. Either you misspelled it (babel) or the language definition file foo.ldf was not found. See the babel package documentation for explanation. Type H for immediate help. ... l.393 \ProcessOptions* Valid options are: shorthands=, KeepShorthandsActive, activeacute, activegrave, noconfigs, safe=, main=, math= headfoot=, strings=, config=, hyphenmap=, or a language name. ! Package babel Error: You haven't specified a language option. See the babel package documentation for explanation. Type H for immediate help. ... l.426 ...ry to proceed from here, type x to quit.} You need to specify a language, either as a global option or as an optional argument to the \usepackage command; You shouldn't try to proceed from here, type x to quit. ) (./parent.aux) \openout1 = `parent.aux'. LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 5. LaTeX Font Info: ... okay on input line 5. LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 5. LaTeX Font Info: ... okay on input line 5. LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 5. LaTeX Font Info: ... okay on input line 5. LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 5. LaTeX Font Info: ... okay on input line 5. LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 5. LaTeX Font Info: ... okay on input line 5. LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 5. LaTeX Font Info: ... okay on input line 5. (./parent.aux) ) Here is how much of TeX's memory you used: 304 strings out of 492995 3421 string characters out of 6138727 56035 words of memory out of 5000000 3938 multiletter control sequences out of 15000+600000 3640 words of font info for 14 fonts, out of 8000000 for 9000 1141 hyphenation exceptions out of 8191 23i,1n,17p,116b,36s stack positions out of 5000i,500n,10000p,200000b,80000s No pages of output. PDF statistics: 0 PDF objects out of 1000 (max. 8388607) 0 named destinations out of 1000 (max. 500000) 1 words of extra memory for PDF output out of 10000 (max. 10000000)"#, }; assert_eq!( parse(&log).errors, vec![ BuildError { relative_path: "/TexLive/texmf-dist/tex/generic/babel/babel.sty".into(), level: BuildErrorLevel::Error, message: "Package babel Error: Unknown option `foo'. Either you misspelled it or the language definition file foo.ldf was not found.".into(), line: Some(392) }, BuildError { relative_path: "/TexLive/texmf-dist/tex/generic/babel/babel.sty".into(), level: BuildErrorLevel::Error, message: "Package babel Error: You haven't specified a language option.".into(), line: Some(425) } ] ); } #[test] fn test_parse_005() { let log = indoc! { r#" This is pdfTeX, Version 3.14159265-2.6-1.40.18 (TeX Live 2017/W32TeX) (preloaded format=pdflatex 2018.3.30) 26 DEC 2018 16:45 entering extended mode restricted \write18 enabled. %&-line parsing enabled. **./parent.tex (./parent.tex LaTeX2e <2017-04-15> Babel <3.10> and hyphenation patterns for 84 language(s) loaded. (/TexLive/texmf-dist/tex/latex/base/article.cls Document Class: article 2014/09/29 v1.4h Standard LaTeX document class (/TexLive/texmf-dist/tex/latex/base/size10.clo File: size10.clo 2014/09/29 v1.4h Standard LaTeX file (size option) ) \c@part=\count79 \c@section=\count80 \c@subsection=\count81 \c@subsubsection=\count82 \c@paragraph=\count83 \c@subparagraph=\count84 \c@figure=\count85 \c@table=\count86 \abovecaptionskip=\skip41 \belowcaptionskip=\skip42 \bibindent=\dimen102 ) (/TexLive/texmf-dist/tex/generic/babel/babel.sty Package: babel 2017/05/19 3.10 The Babel package (/TexLive/texmf-dist/tex/generic/babel-spanish/spanish.ldf Language: spanish.ldf 2016/03/03 v5.0p Spanish support from the babel system (/TexLive/texmf-dist/tex/generic/babel/babel.def File: babel.def 2017/05/19 3.10 Babel common definitions \babel@savecnt=\count87 \U@D=\dimen103 ) \es@quottoks=\toks14 \es@quotdepth=\count88 Package babel Info: Making " an active character on input line 561. Package babel Info: Making . an active character on input line 662. Package babel Info: Making < an active character on input line 707. Package babel Info: Making > an active character on input line 707. )) (/TexLive/texmf-dist/tex/latex/biblatex/biblatex.sty Package: biblatex 2016/12/05 v3.7 programmable bibliographies (PK/JW/AB) (/TexLive/texmf-dist/tex/generic/oberdiek/pdftexcmds.sty Package: pdftexcmds 2017/03/19 v0.25 Utility functions of pdfTeX for LuaTeX (HO ) (/TexLive/texmf-dist/tex/generic/oberdiek/infwarerr.sty Package: infwarerr 2016/05/16 v1.4 Providing info/warning/error messages (HO) ) (/TexLive/texmf-dist/tex/generic/oberdiek/ifluatex.sty Package: ifluatex 2016/05/16 v1.4 Provides the ifluatex switch (HO) Package ifluatex Info: LuaTeX not detected. ) (/TexLive/texmf-dist/tex/generic/oberdiek/ltxcmds.sty Package: ltxcmds 2016/05/16 v1.23 LaTeX kernel commands for general use (HO) ) (/TexLive/texmf-dist/tex/generic/oberdiek/ifpdf.sty Package: ifpdf 2017/03/15 v3.2 Provides the ifpdf switch ) Package pdftexcmds Info: LuaTeX not detected. Package pdftexcmds Info: \pdf@primitive is available. Package pdftexcmds Info: \pdf@ifprimitive is available. Package pdftexcmds Info: \pdfdraftmode found. ) (/TexLive/texmf-dist/tex/latex/etoolbox/etoolbox.sty Package: etoolbox 2017/01/02 v2.4 e-TeX tools for LaTeX (JAW) \etb@tempcnta=\count89 ) (/TexLive/texmf-dist/tex/latex/graphics/keyval.sty Package: keyval 2014/10/28 v1.15 key=value parser (DPC) \KV@toks@=\toks15 ) (/TexLive/texmf-dist/tex/latex/oberdiek/kvoptions.sty Package: kvoptions 2016/05/16 v3.12 Key value format for package options (HO) (/TexLive/texmf-dist/tex/generic/oberdiek/kvsetkeys.sty Package: kvsetkeys 2016/05/16 v1.17 Key value parser (HO) (/TexLive/texmf-dist/tex/generic/oberdiek/etexcmds.sty Package: etexcmds 2016/05/16 v1.6 Avoid name clashes with e-TeX commands (HO) Package etexcmds Info: Could not find \expanded. (etexcmds) That can mean that you are not using pdfTeX 1.50 or (etexcmds) that some package has redefined \expanded. (etexcmds) In the latter case, load this package earlier. ))) (/TexLive/texmf-dist/tex/latex/logreq/logreq.sty Package: logreq 2010/08/04 v1.0 xml request logger \lrq@indent=\count90 (/TexLive/texmf-dist/tex/latex/logreq/logreq.def File: logreq.def 2010/08/04 v1.0 logreq spec v1.0 )) (/TexLive/texmf-dist/tex/latex/base/ifthen.sty Package: ifthen 2014/09/29 v1.1c Standard LaTeX ifthen package (DPC) ) (/TexLive/texmf-dist/tex/latex/url/url.sty \Urlmuskip=\muskip10 Package: url 2013/09/16 ver 3.4 Verb mode for urls, etc. ) (/TexLive/texmf-dist/tex/generic/xstring/xstring.sty (/TexLive/texmf-dist/tex/generic/xstring/xstring.tex \@xs@message=\write3 \integerpart=\count91 \decimalpart=\count92 ) Package: xstring 2013/10/13 v1.7c String manipulations (C Tellechea) ) \c@tabx@nest=\count93 \c@listtotal=\count94 \c@listcount=\count95 \c@liststart=\count96 \c@liststop=\count97 \c@citecount=\count98 \c@citetotal=\count99 \c@multicitecount=\count100 \c@multicitetotal=\count101 \c@instcount=\count102 \c@maxnames=\count103 \c@minnames=\count104 \c@maxitems=\count105 \c@minitems=\count106 \c@citecounter=\count107 \c@savedcitecounter=\count108 \c@uniquelist=\count109 \c@uniquename=\count110 \c@refsection=\count111 \c@refsegment=\count112 \c@maxextratitle=\count113 \c@maxextratitleyear=\count114 \c@maxextrayear=\count115 \c@maxextraalpha=\count116 \c@abbrvpenalty=\count117 \c@highnamepenalty=\count118 \c@lownamepenalty=\count119 \c@maxparens=\count120 \c@parenlevel=\count121 \blx@tempcnta=\count122 \blx@tempcntb=\count123 \blx@tempcntc=\count124 \blx@maxsection=\count125 \blx@maxsegment@0=\count126 \blx@notetype=\count127 \blx@parenlevel@text=\count128 \blx@parenlevel@foot=\count129 \blx@sectionciteorder@0=\count130 \labelnumberwidth=\skip43 \labelalphawidth=\skip44 \biblabelsep=\skip45 \bibitemsep=\skip46 \bibnamesep=\skip47 \bibinitsep=\skip48 \bibparsep=\skip49 \bibhang=\skip50 \blx@bcfin=\read1 \blx@bcfout=\write4 \c@mincomprange=\count131 \c@maxcomprange=\count132 \c@mincompwidth=\count133 Package biblatex Info: Trying to load biblatex default data model... Package biblatex Info: ... file 'blx-dm.def' found. (/TexLive/texmf-dist/tex/latex/biblatex/blx-dm.def) Package biblatex Info: Trying to load biblatex style data model... Package biblatex Info: ... file 'ieee.dbx' not found. Package biblatex Info: Trying to load biblatex custom data model... Package biblatex Info: ... file 'biblatex-dm.cfg' not found. \c@afterword=\count134 \c@savedafterword=\count135 \c@annotator=\count136 \c@savedannotator=\count137 \c@author=\count138 \c@savedauthor=\count139 \c@bookauthor=\count140 \c@savedbookauthor=\count141 \c@commentator=\count142 \c@savedcommentator=\count143 \c@editor=\count144 \c@savededitor=\count145 \c@editora=\count146 \c@savededitora=\count147 \c@editorb=\count148 \c@savededitorb=\count149 \c@editorc=\count150 \c@savededitorc=\count151 \c@foreword=\count152 \c@savedforeword=\count153 \c@holder=\count154 \c@savedholder=\count155 \c@introduction=\count156 \c@savedintroduction=\count157 \c@namea=\count158 \c@savednamea=\count159 \c@nameb=\count160 \c@savednameb=\count161 \c@namec=\count162 \c@savednamec=\count163 \c@translator=\count164 \c@savedtranslator=\count165 \c@shortauthor=\count166 \c@savedshortauthor=\count167 \c@shorteditor=\count168 \c@savedshorteditor=\count169 \c@labelname=\count170 \c@savedlabelname=\count171 \c@institution=\count172 \c@savedinstitution=\count173 \c@lista=\count174 \c@savedlista=\count175 \c@listb=\count176 \c@savedlistb=\count177 \c@listc=\count178 \c@savedlistc=\count179 \c@listd=\count180 \c@savedlistd=\count181 \c@liste=\count182 \c@savedliste=\count183 \c@listf=\count184 \c@savedlistf=\count185 \c@location=\count186 \c@savedlocation=\count187 \c@organization=\count188 \c@savedorganization=\count189 \c@origlocation=\count190 \c@savedoriglocation=\count191 \c@origpublisher=\count192 \c@savedorigpublisher=\count193 \c@publisher=\count194 \c@savedpublisher=\count195 \c@language=\count196 \c@savedlanguage=\count197 \c@pageref=\count198 \c@savedpageref=\count199 \shorthandwidth=\skip51 \shortjournalwidth=\skip52 \shortserieswidth=\skip53 \shorttitlewidth=\skip54 \shortauthorwidth=\skip55 \shorteditorwidth=\skip56 Package biblatex Info: Trying to load compatibility code... Package biblatex Info: ... file 'blx-compat.def' found. (/TexLive/texmf-dist/tex/latex/biblatex/blx-compat.def File: blx-compat.def 2016/12/05 v3.7 biblatex compatibility (PK/JW/AB) ) Package biblatex Info: Trying to load generic definitions... Package biblatex Info: ... file 'biblatex.def' found. (/TexLive/texmf-dist/tex/latex/biblatex/biblatex.def File: biblatex.def 2016/12/05 v3.7 biblatex compatibility (PK/JW/AB) \c@textcitecount=\count266 \c@textcitetotal=\count267 \c@textcitemaxnames=\count268 \c@biburlnumpenalty=\count269 \c@biburlucpenalty=\count270 \c@biburllcpenalty=\count271 \c@smartand=\count272 ) Package biblatex Info: Trying to load bibliography style 'ieee'... Package biblatex Info: ... file 'ieee.bbx' found. (/TexLive/texmf-dist/tex/latex/biblatex-ieee/ieee.bbx File: ieee.bbx 2017/03/27 v1.2d biblatex bibliography style Package biblatex Info: Trying to load bibliography style 'numeric-comp'... Package biblatex Info: ... file 'numeric-comp.bbx' found. (/TexLive/texmf-dist/tex/latex/biblatex/bbx/numeric-comp.bbx File: numeric-comp.bbx 2016/12/05 v3.7 biblatex bibliography style (PK/JW/AB) Package biblatex Info: Trying to load bibliography style 'numeric'... Package biblatex Info: ... file 'numeric.bbx' found. (/TexLive/texmf-dist/tex/latex/biblatex/bbx/numeric.bbx File: numeric.bbx 2016/12/05 v3.7 biblatex bibliography style (PK/JW/AB) Package biblatex Info: Trying to load bibliography style 'standard'... Package biblatex Info: ... file 'standard.bbx' found. (/TexLive/texmf-dist/tex/latex/biblatex/bbx/standard.bbx File: standard.bbx 2016/12/05 v3.7 biblatex bibliography style (PK/JW/AB) \c@bbx:relatedcount=\count273 \c@bbx:relatedtotal=\count274 )))) Package biblatex Info: Trying to load citation style 'ieee'... Package biblatex Info: ... file 'ieee.cbx' found. (/TexLive/texmf-dist/tex/latex/biblatex-ieee/ieee.cbx File: ieee.cbx 2017/03/27 v1.2d biblatex citation style Package biblatex Info: Trying to load citation style 'numeric-comp'... Package biblatex Info: ... file 'numeric-comp.cbx' found. (/TexLive/texmf-dist/tex/latex/biblatex/cbx/numeric-comp.cbx File: numeric-comp.cbx 2016/12/05 v3.7 biblatex citation style (PK/JW/AB) \c@cbx@tempcnta=\count275 \c@cbx@tempcntb=\count276 Package biblatex Info: Redefining '\cite'. Package biblatex Info: Redefining '\parencite'. Package biblatex Info: Redefining '\footcite'. Package biblatex Info: Redefining '\footcitetext'. Package biblatex Info: Redefining '\smartcite'. Package biblatex Info: Redefining '\supercite'. Package biblatex Info: Redefining '\textcite'. Package biblatex Info: Redefining '\textcites'. Package biblatex Info: Redefining '\cites'. Package biblatex Info: Redefining '\parencites'. Package biblatex Info: Redefining '\smartcites'. ) Package biblatex Info: Redefining '\cite'. Package biblatex Info: Redefining '\cites'. ) Package biblatex Info: Trying to load configuration file... Package biblatex Info: ... file 'biblatex.cfg' found. (/TexLive/texmf-dist/tex/latex/biblatex/biblatex.cfg File: biblatex.cfg )) Package biblatex Info: Trying to load language 'spanish'... Package biblatex Info: ... file 'spanish.lbx' found. (/TexLive/texmf-dist/tex/latex/biblatex/lbx/spanish.lbx File: spanish.lbx 2016/12/05 v3.7 biblatex localization (PK/JW/AB) ) Package biblatex Warning: 'babel/polyglossia' detected but 'csquotes' missing. (biblatex) Loading 'csquotes' recommended. \@quotelevel=\count277 \@quotereset=\count278 (./parent.aux) \openout1 = `parent.aux'. LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 6. LaTeX Font Info: ... okay on input line 6. LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 6. LaTeX Font Info: ... okay on input line 6. LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 6. LaTeX Font Info: ... okay on input line 6. LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 6. LaTeX Font Info: ... okay on input line 6. LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 6. LaTeX Font Info: ... okay on input line 6. LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 6. LaTeX Font Info: ... okay on input line 6. LaTeX Info: Redefining \sptext on input line 6. LaTeX Info: Redefining \. on input line 6. LaTeX Info: Redefining \% on input line 6. Package biblatex Info: No input encoding detected. (biblatex) Assuming 'ascii'. Package biblatex Info: Automatic encoding selection. (biblatex) Assuming data encoding 'ascii'. \openout4 = `parent.bcf'. Package biblatex Info: Trying to load bibliographic data... Package biblatex Info: ... file 'parent.bbl' not found. No file parent.bbl. Package biblatex Info: Reference section=0 on input line 6. Package biblatex Info: Reference segment=0 on input line 6. (./parent.aux) LaTeX Warning: There were undefined references. Package biblatex Warning: Please (re)run Biber on the file: (biblatex) parent (biblatex) and rerun LaTeX afterwards. Package logreq Info: Writing requests to 'parent.run.xml'. \openout1 = `parent.run.xml'. ) Here is how much of TeX's memory you used: 7717 strings out of 492995 133301 string characters out of 6138727 557258 words of memory out of 5000000 11248 multiletter control sequences out of 15000+600000 3640 words of font info for 14 fonts, out of 8000000 for 9000 1141 hyphenation exceptions out of 8191 35i,1n,30p,856b,700s stack positions out of 5000i,500n,10000p,200000b,80000s No pages of output. PDF statistics: 0 PDF objects out of 1000 (max. 8388607) 0 named destinations out of 1000 (max. 500000) 1 words of extra memory for PDF output out of 10000 (max. 10000000)"#, }; assert_eq!( parse(&log).errors, vec![ BuildError { relative_path: "./parent.tex".into(), level: BuildErrorLevel::Warning, message: "'babel/polyglossia' detected but 'csquotes' missing. Loading 'csquotes' recommended.".into(), line: None }, BuildError { relative_path: "./parent.tex".into(), level: BuildErrorLevel::Warning, message: "There were undefined references.".into(), line: None, }, BuildError { relative_path: "./parent.tex".into(), level: BuildErrorLevel::Warning, message: "Please (re)run Biber on the file: parent and rerun LaTeX afterwards.".into(), line: None } ] ); } #[test] fn test_parse_006() { let log = indoc! { r#" This is pdfTeX, Version 3.14159265-2.6-1.40.18 (TeX Live 2017/W32TeX) (preloaded format=pdflatex 2018.3.30) 26 DEC 2018 16:33 entering extended mode restricted \write18 enabled. %&-line parsing enabled. **./parent.tex (./parent.tex LaTeX2e <2017-04-15> Babel <3.10> and hyphenation patterns for 84 language(s) loaded. (/TexLive/texmf-dist/tex/latex/base/article.cls Document Class: article 2014/09/29 v1.4h Standard LaTeX document class (/TexLive/texmf-dist/tex/latex/base/size10.clo File: size10.clo 2014/09/29 v1.4h Standard LaTeX file (size option) ) \c@part=\count79 \c@section=\count80 \c@subsection=\count81 \c@subsubsection=\count82 \c@paragraph=\count83 \c@subparagraph=\count84 \c@figure=\count85 \c@table=\count86 \abovecaptionskip=\skip41 \belowcaptionskip=\skip42 \bibindent=\dimen102 ) (./parent.aux (./child.tex.aux)) \openout1 = `parent.aux'. LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 3. LaTeX Font Info: ... okay on input line 3. LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 3. LaTeX Font Info: ... okay on input line 3. LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 3. LaTeX Font Info: ... okay on input line 3. LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 3. LaTeX Font Info: ... okay on input line 3. LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 3. LaTeX Font Info: ... okay on input line 3. LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 3. LaTeX Font Info: ... okay on input line 3. \openout2 = `child.aux'. (./child.tex) ! Undefined control sequence. l.7 \foo The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Missing $ inserted. $ l.8 \bar I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. LaTeX Font Info: External font `cmex10' loaded for size (Font) <7> on input line 8. LaTeX Font Info: External font `cmex10' loaded for size (Font) <5> on input line 8. ! Undefined control sequence. l.9 \baz The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Missing { inserted. \par l.10 A left brace was mandatory here, so I've put one in. You might want to delete and/or insert some corrections so that I will find a matching right brace soon. (If you're confused by all this, try typing `I}' now.) ! Missing $ inserted. $ l.10 I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Missing } inserted. } l.10 I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. [1 {/TexLive/texmf-var/fonts/map/pdftex/updmap/pdftex.map}] (./parent.aux (./child.aux)) ) Here is how much of TeX's memory you used: 212 strings out of 492995 2238 string characters out of 6138727 54074 words of memory out of 5000000 3843 multiletter control sequences out of 15000+600000 3640 words of font info for 14 fonts, out of 8000000 for 9000 1141 hyphenation exceptions out of 8191 23i,4n,17p,116b,107s stack positions out of 5000i,500n,10000p,200000b,80000s Output written on parent.pdf (1 page, 8329 bytes). PDF statistics: 12 PDF objects out of 1000 (max. 8388607) 7 compressed objects within 1 object stream 0 named destinations out of 1000 (max. 500000) 1 words of extra memory for PDF output out of 10000 (max. 10000000)"#, }; assert_eq!( parse(&log).errors, vec![ BuildError { relative_path: "./parent.tex".into(), level: BuildErrorLevel::Error, message: "Undefined control sequence.".into(), line: Some(6) }, BuildError { relative_path: "./parent.tex".into(), level: BuildErrorLevel::Error, message: "Missing $ inserted.".into(), line: Some(7) }, BuildError { relative_path: "./parent.tex".into(), level: BuildErrorLevel::Error, message: "Undefined control sequence.".into(), line: Some(8) }, BuildError { relative_path: "./parent.tex".into(), level: BuildErrorLevel::Error, message: "Missing { inserted.".into(), line: Some(9) }, BuildError { relative_path: "./parent.tex".into(), level: BuildErrorLevel::Error, message: "Missing $ inserted.".into(), line: Some(9) }, BuildError { relative_path: "./parent.tex".into(), level: BuildErrorLevel::Error, message: "Missing } inserted.".into(), line: Some(9) }, ] ); } }