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657575a564
Commands like .code now have a TemplateCmd method that returns the original command. The Text struct now has a Raw field set when Pre==true. It contains the original indented text, without the tab "fixing". This helps building tooling that reformats or rewrites present files. For golang/go#33955. Change-Id: Ieb036e8b509a4531d120c597b19f2158306a5352 Reviewed-on: https://go-review.googlesource.com/c/tools/+/222845 Run-TryBot: Russ Cox <rsc@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Rob Pike <r@golang.org>
34 lines
674 B
Go
34 lines
674 B
Go
package present
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import (
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"errors"
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"html/template"
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"path/filepath"
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"strings"
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)
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func init() {
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Register("html", parseHTML)
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}
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func parseHTML(ctx *Context, fileName string, lineno int, text string) (Elem, error) {
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p := strings.Fields(text)
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if len(p) != 2 {
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return nil, errors.New("invalid .html args")
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}
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name := filepath.Join(filepath.Dir(fileName), p[1])
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b, err := ctx.ReadFile(name)
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if err != nil {
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return nil, err
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}
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return HTML{text, template.HTML(b)}, nil
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}
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type HTML struct {
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Cmd string // original command from present source
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template.HTML
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}
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func (s HTML) PresentCmd() string { return s.Cmd }
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func (s HTML) TemplateName() string { return "html" }
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