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Diffstat (limited to 'doc/aerc-templates.7.scd')
| -rw-r--r-- | doc/aerc-templates.7.scd | 67 |
1 files changed, 39 insertions, 28 deletions
diff --git a/doc/aerc-templates.7.scd b/doc/aerc-templates.7.scd index 557ad102..ff5d4b5f 100644 --- a/doc/aerc-templates.7.scd +++ b/doc/aerc-templates.7.scd @@ -7,7 +7,7 @@ aerc-templates - template file specification for *aerc*(1) # SYNOPSIS aerc uses the go "text/template" package for the template parsing. -Refer to the go documentation for the general syntax. +Refer to the go text/template documentation for the general syntax. Template files are composed of headers, followed by a newline, followed by the body text. @@ -62,26 +62,12 @@ available always. - OriginalDate: Date and Time when the original message of received. Available for quoted reply and forward. - The _dateFormat_ function can be used to format the date and time. - - The _toLocal_ function converts a time to the local time zone. - - Example: - - Format the date to go's time package format options. - ``` - {{dateFormat .Date "Mon Jan 2 15:04:05 -0700 MST 2006"}} - ``` - - Format the date in the local time zone. - ``` - {{dateFormat (.Date | toLocal) "Mon Jan 2 15:04:05 -0700 MST 2006"}} - ``` + To format the date fields, _dateFormat_ and _toLocal_ are provided. + Refer to the _TEMPLATE FUNCTIONS_ section for details. *Subject* The subject of the email is available for quoted reply and forward. - Example: {{.Subject}} *MIME Type* @@ -91,33 +77,58 @@ available always. "text/plain" or "text/html". *Original Message* - When using quoted reply or forward, the original message is available. - It can be used using two functions that are available to templates. + When using quoted reply or forward, the original message is available in a + field called ".OriginalText". - Example: + ``` + {{.OriginalText}} + ``` + +# TEMPLATE FUNCTIONS + +Besides the standard functions described in go's text/template documentation, +aerc provides the following additional functions: + +*wrap* + Wrap the original text to the specified number of characters per line. - _wrap_ function can be used to wrap the original text to a number - of characters per line. ``` {{wrap 72 .OriginalText}} ``` - _quote_ function prepends each line with "> ". +*quote* + Prepends each line with "> ". + ``` {{quote .OriginalText}} ``` - _exec_ function execute external command to process message. +*exec* + Execute external command, provide the second argument to its stdin. + ``` - {{exec `/usr/local/share/aerc/filters/html`}} + {{exec `/usr/local/share/aerc/filters/html` .OriginalText}} ``` - All of the above can be chained together if needed, for example. +*toLocal* + Convert the date to the local timezone as specified by the locale. + ``` - {{exec `/usr/local/share/aerc/filters/html` .OriginalText | wrap 72 | quote}} + {{toLocal .Date}} ``` - Automatic HTML parsing can be achieved. +*dateFormat* + Format date and time according to the format passed as the second argument. + The format must be specified according to go's time package format. + + ``` + {{dateFormat .Date "Mon Jan 2 15:04:05 -0700 MST 2006"}} + ``` + +*Function chaining* + All of the template functions can be chained together if needed. + + Example: Automatic HTML parsing for text/html mime type messages ``` {{if eq .OriginalMIMEType "text/html"}} {{exec `/usr/local/share/aerc/filters/html` .OriginalText | wrap 72 | quote}} |