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add RST highlighting for command line / shells (also fixes #16858) (#17789)

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Andrey Makarov 2021-04-21 17:57:54 +03:00 • committed by GitHub
commit 8f79bc5f3d
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GPG key ID: 4AEE18F83AFDEB23
10 changed files with 291 additions and 140 deletions
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18
lib/packages/docutils/rstgen.nim
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@ -1198,7 +1198,8 @@ proc renderRstToOut(d: PDoc, n: PRstNode, result: var string) =
"$1", result)
of rnOptionGroup:
renderAux(d, n,
"<div class=\"option-list-label\">$1</div>",
"<div class=\"option-list-label\"><tt><span class=\"option\">" &
"$1</span></tt></div>",
"\\item[$1]", result)
of rnDescription:
renderAux(d, n, "<div class=\"option-list-description\">$1</div>",
@ -1319,13 +1320,22 @@ proc renderRstToOut(d: PDoc, n: PRstNode, result: var string) =
renderAux(d, n, "|$1|", "|$1|", result)
of rnDirective:
renderAux(d, n, "", "", result)
of rnUnknownRole:
of rnUnknownRole, rnCodeFragment:
var tmp0 = ""
var tmp1 = ""
renderRstToOut(d, n.sons[0], tmp0)
renderRstToOut(d, n.sons[1], tmp1)
dispA(d.target, result, "<span class=\"$2\">$1</span>", "\\span$2{$1}",
[tmp0, tmp1])
var class = tmp1
# don't allow missing role break latex compilation:
if d.target == outLatex and n.kind == rnUnknownRole: class = "Other"
if n.kind == rnCodeFragment:
dispA(d.target, result,
"<tt class=\"docutils literal\"><span class=\"pre $2\">" &
"$1</span></tt>",
"\\texttt{\\span$2{$1}}", [tmp0, class])
else: # rnUnknownRole, not necessarily code/monospace font
dispA(d.target, result, "<span class=\"$2\">$1</span>", "\\span$2{$1}",
[tmp0, class])
of rnSub: renderAux(d, n, "<sub>$1</sub>", "\\rstsub{$1}", result)
of rnSup: renderAux(d, n, "<sup>$1</sup>", "\\rstsup{$1}", result)
of rnEmphasis: renderAux(d, n, "<em>$1</em>", "\\emph{$1}", result)